phd research topics in environmental science

Research Topics & Ideas: Environment

100+ Environmental Science Research Topics & Ideas

Research topics and ideas within the environmental sciences

Finding and choosing a strong research topic is the critical first step when it comes to crafting a high-quality dissertation, thesis or research project. Here, we’ll explore a variety research ideas and topic thought-starters related to various environmental science disciplines, including ecology, oceanography, hydrology, geology, soil science, environmental chemistry, environmental economics, and environmental ethics.

NB – This is just the start…

The topic ideation and evaluation process has multiple steps . In this post, we’ll kickstart the process by sharing some research topic ideas within the environmental sciences. This is the starting point though. To develop a well-defined research topic, you’ll need to identify a clear and convincing research gap , along with a well-justified plan of action to fill that gap.

If you’re new to the oftentimes perplexing world of research, or if this is your first time undertaking a formal academic research project, be sure to check out our free dissertation mini-course. Also be sure to also sign up for our free webinar that explores how to develop a high-quality research topic from scratch.

Overview: Environmental Topics

  • Ecology /ecological science
  • Atmospheric science
  • Oceanography
  • Soil science
  • Environmental chemistry
  • Environmental economics
  • Environmental ethics
  • Examples  of dissertations and theses

Topics & Ideas: Ecological Science

  • The impact of land-use change on species diversity and ecosystem functioning in agricultural landscapes
  • The role of disturbances such as fire and drought in shaping arid ecosystems
  • The impact of climate change on the distribution of migratory marine species
  • Investigating the role of mutualistic plant-insect relationships in maintaining ecosystem stability
  • The effects of invasive plant species on ecosystem structure and function
  • The impact of habitat fragmentation caused by road construction on species diversity and population dynamics in the tropics
  • The role of ecosystem services in urban areas and their economic value to a developing nation
  • The effectiveness of different grassland restoration techniques in degraded ecosystems
  • The impact of land-use change through agriculture and urbanisation on soil microbial communities in a temperate environment
  • The role of microbial diversity in ecosystem health and nutrient cycling in an African savannah

Topics & Ideas: Atmospheric Science

  • The impact of climate change on atmospheric circulation patterns above tropical rainforests
  • The role of atmospheric aerosols in cloud formation and precipitation above cities with high pollution levels
  • The impact of agricultural land-use change on global atmospheric composition
  • Investigating the role of atmospheric convection in severe weather events in the tropics
  • The impact of urbanisation on regional and global atmospheric ozone levels
  • The impact of sea surface temperature on atmospheric circulation and tropical cyclones
  • The impact of solar flares on the Earth’s atmospheric composition
  • The impact of climate change on atmospheric turbulence and air transportation safety
  • The impact of stratospheric ozone depletion on atmospheric circulation and climate change
  • The role of atmospheric rivers in global water supply and sea-ice formation

Research topic evaluator

Topics & Ideas: Oceanography

  • The impact of ocean acidification on kelp forests and biogeochemical cycles
  • The role of ocean currents in distributing heat and regulating desert rain
  • The impact of carbon monoxide pollution on ocean chemistry and biogeochemical cycles
  • Investigating the role of ocean mixing in regulating coastal climates
  • The impact of sea level rise on the resource availability of low-income coastal communities
  • The impact of ocean warming on the distribution and migration patterns of marine mammals
  • The impact of ocean deoxygenation on biogeochemical cycles in the arctic
  • The role of ocean-atmosphere interactions in regulating rainfall in arid regions
  • The impact of ocean eddies on global ocean circulation and plankton distribution
  • The role of ocean-ice interactions in regulating the Earth’s climate and sea level

Research topic idea mega list

Tops & Ideas: Hydrology

  • The impact of agricultural land-use change on water resources and hydrologic cycles in temperate regions
  • The impact of agricultural groundwater availability on irrigation practices in the global south
  • The impact of rising sea-surface temperatures on global precipitation patterns and water availability
  • Investigating the role of wetlands in regulating water resources for riparian forests
  • The impact of tropical ranches on river and stream ecosystems and water quality
  • The impact of urbanisation on regional and local hydrologic cycles and water resources for agriculture
  • The role of snow cover and mountain hydrology in regulating regional agricultural water resources
  • The impact of drought on food security in arid and semi-arid regions
  • The role of groundwater recharge in sustaining water resources in arid and semi-arid environments
  • The impact of sea level rise on coastal hydrology and the quality of water resources

Research Topic Kickstarter - Need Help Finding A Research Topic?

Topics & Ideas: Geology

  • The impact of tectonic activity on the East African rift valley
  • The role of mineral deposits in shaping ancient human societies
  • The impact of sea-level rise on coastal geomorphology and shoreline evolution
  • Investigating the role of erosion in shaping the landscape and impacting desertification
  • The impact of mining on soil stability and landslide potential
  • The impact of volcanic activity on incoming solar radiation and climate
  • The role of geothermal energy in decarbonising the energy mix of megacities
  • The impact of Earth’s magnetic field on geological processes and solar wind
  • The impact of plate tectonics on the evolution of mammals
  • The role of the distribution of mineral resources in shaping human societies and economies, with emphasis on sustainability

Topics & Ideas: Soil Science

  • The impact of dam building on soil quality and fertility
  • The role of soil organic matter in regulating nutrient cycles in agricultural land
  • The impact of climate change on soil erosion and soil organic carbon storage in peatlands
  • Investigating the role of above-below-ground interactions in nutrient cycling and soil health
  • The impact of deforestation on soil degradation and soil fertility
  • The role of soil texture and structure in regulating water and nutrient availability in boreal forests
  • The impact of sustainable land management practices on soil health and soil organic matter
  • The impact of wetland modification on soil structure and function
  • The role of soil-atmosphere exchange and carbon sequestration in regulating regional and global climate
  • The impact of salinization on soil health and crop productivity in coastal communities

Topics & Ideas: Environmental Chemistry

  • The impact of cobalt mining on water quality and the fate of contaminants in the environment
  • The role of atmospheric chemistry in shaping air quality and climate change
  • The impact of soil chemistry on nutrient availability and plant growth in wheat monoculture
  • Investigating the fate and transport of heavy metal contaminants in the environment
  • The impact of climate change on biochemical cycling in tropical rainforests
  • The impact of various types of land-use change on biochemical cycling
  • The role of soil microbes in mediating contaminant degradation in the environment
  • The impact of chemical and oil spills on freshwater and soil chemistry
  • The role of atmospheric nitrogen deposition in shaping water and soil chemistry
  • The impact of over-irrigation on the cycling and fate of persistent organic pollutants in the environment

Topics & Ideas: Environmental Economics

  • The impact of climate change on the economies of developing nations
  • The role of market-based mechanisms in promoting sustainable use of forest resources
  • The impact of environmental regulations on economic growth and competitiveness
  • Investigating the economic benefits and costs of ecosystem services for African countries
  • The impact of renewable energy policies on regional and global energy markets
  • The role of water markets in promoting sustainable water use in southern Africa
  • The impact of land-use change in rural areas on regional and global economies
  • The impact of environmental disasters on local and national economies
  • The role of green technologies and innovation in shaping the zero-carbon transition and the knock-on effects for local economies
  • The impact of environmental and natural resource policies on income distribution and poverty of rural communities

Topics & Ideas: Environmental Ethics

  • The ethical foundations of environmentalism and the environmental movement regarding renewable energy
  • The role of values and ethics in shaping environmental policy and decision-making in the mining industry
  • The impact of cultural and religious beliefs on environmental attitudes and behaviours in first world countries
  • Investigating the ethics of biodiversity conservation and the protection of endangered species in palm oil plantations
  • The ethical implications of sea-level rise for future generations and vulnerable coastal populations
  • The role of ethical considerations in shaping sustainable use of natural forest resources
  • The impact of environmental justice on marginalized communities and environmental policies in Asia
  • The ethical implications of environmental risks and decision-making under uncertainty
  • The role of ethics in shaping the transition to a low-carbon, sustainable future for the construction industry
  • The impact of environmental values on consumer behaviour and the marketplace: a case study of the ‘bring your own shopping bag’ policy

Examples: Real Dissertation & Thesis Topics

While the ideas we’ve presented above are a decent starting point for finding a research topic, they are fairly generic and non-specific. So, it helps to look at actual dissertations and theses to see how this all comes together.

Below, we’ve included a selection of research projects from various environmental science-related degree programs to help refine your thinking. These are actual dissertations and theses, written as part of Master’s and PhD-level programs, so they can provide some useful insight as to what a research topic looks like in practice.

  • The physiology of microorganisms in enhanced biological phosphorous removal (Saunders, 2014)
  • The influence of the coastal front on heavy rainfall events along the east coast (Henson, 2019)
  • Forage production and diversification for climate-smart tropical and temperate silvopastures (Dibala, 2019)
  • Advancing spectral induced polarization for near surface geophysical characterization (Wang, 2021)
  • Assessment of Chromophoric Dissolved Organic Matter and Thamnocephalus platyurus as Tools to Monitor Cyanobacterial Bloom Development and Toxicity (Hipsher, 2019)
  • Evaluating the Removal of Microcystin Variants with Powdered Activated Carbon (Juang, 2020)
  • The effect of hydrological restoration on nutrient concentrations, macroinvertebrate communities, and amphibian populations in Lake Erie coastal wetlands (Berg, 2019)
  • Utilizing hydrologic soil grouping to estimate corn nitrogen rate recommendations (Bean, 2019)
  • Fungal Function in House Dust and Dust from the International Space Station (Bope, 2021)
  • Assessing Vulnerability and the Potential for Ecosystem-based Adaptation (EbA) in Sudan’s Blue Nile Basin (Mohamed, 2022)
  • A Microbial Water Quality Analysis of the Recreational Zones in the Los Angeles River of Elysian Valley, CA (Nguyen, 2019)
  • Dry Season Water Quality Study on Three Recreational Sites in the San Gabriel Mountains (Vallejo, 2019)
  • Wastewater Treatment Plan for Unix Packaging Adjustment of the Potential Hydrogen (PH) Evaluation of Enzymatic Activity After the Addition of Cycle Disgestase Enzyme (Miessi, 2020)
  • Laying the Genetic Foundation for the Conservation of Longhorn Fairy Shrimp (Kyle, 2021).

Looking at these titles, you can probably pick up that the research topics here are quite specific and narrowly-focused , compared to the generic ones presented earlier. To create a top-notch research topic, you will need to be precise and target a specific context with specific variables of interest . In other words, you’ll need to identify a clear, well-justified research gap.

Need more help?

If you’re still feeling a bit unsure about how to find a research topic for your environmental science dissertation or research project, be sure to check out our private coaching services below, as well as our Research Topic Kickstarter .

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phd research topics in environmental science

12 Comments

wafula

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Chioma

Researched PhD topics on environmental chemistry involving dust and water

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Nandir Elaine shelbut

Research topics on environmental geology

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EDDIE NOBUHLE THABETHE

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Yinkfu Randy

Implications of climate variability on wildlife conservation on the west coast of Cameroon

jeanne uwamahoro

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Mvuyisi

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Micah Evelyn Joshua

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50 Best Environmental Science Research Topics

May 31, 2023

Environmental science is a varied discipline that encompasses a variety of subjects, including ecology, atmospheric science, and geology among others. Professionals within this field can pursue many occupations from lab technicians and agricultural engineers to park rangers and environmental lawyers. However, what unites these careers is their focus on how the natural world and the human world interact and impact the surrounding environment. There is also one other significant commonality among environmental science careers: virtually all of them either engage in or rely on research on environmental science topics to ensure their work is accurate and up to date.

In this post, we’ll outline some of the best environmental science research topics to help you explore disciplines within environmental science and kickstart your own research. If you are considering majoring in environmental science or perhaps just need help brainstorming for a research paper, this post will give you a broad sense of timely environmental science research topics.

What makes a research topic good?

Before we dive into specific environmental science research topics, let’s first cover the basics: what qualities make for a viable research topic. Research is the process of collecting information to make discoveries and reach new conclusions. We often think of research as something that occurs in academic or scientific settings. However, everyone engages in informal research in everyday life, from reading product reviews to investigating statistics for admitted students at prospective colleges . While we all conduct research in our day-to-day lives, formal academic research is necessary to advance discoveries and scholarly discourses. Therefore, in this setting, good research hinges on a topic in which there are unanswered questions or ongoing debates. In other words, meaningful research focuses on topics where you can say something new.

However, identifying an interesting research topic is only the first step in the research process. Research topics tend to be broad in scope. Strong research is dependent on developing a specific research question, meaning the query your project will seek to answer. While there are no comprehensive guidelines for research questions, most scholars agree that research questions should be:

1) Specific

Research questions need to clearly identify and define the focus of your research. Without sufficient detail, your research will likely be too broad or imprecise in focus to yield meaningful insights. For example, you might initially be interested in addressing this question: How should governments address the effects of climate change? While that is a worthwhile question to investigate, it’s not clear enough to facilitate meaningful research. What level of government is this question referring to? And what specific effects of global warming will this research focus on? You would need to revise this question to provide a clearer focus for your research. A revised version of this question might look like this: How can state government officials in Florida best mitigate the effects of sea-level rise?

 2) Narrow

Our interest in a given topic often starts quite broad. However, it is difficult to produce meaningful, thorough research on a broad topic. For that reason, it is important that research questions be narrow in scope, focusing on a specific issue or subtopic. For example, one of the more timely environmental science topics is renewable energy. A student who is just learning about this topic might wish to write a research paper on the following question: Which form of renewable energy is best? However, that would be a difficult question to answer in one paper given the various ways in which an energy source could be “best.” Instead, this student might narrow their focus, assessing renewable energy sources through a more specific lens: Which form of renewable energy is best for job creation?

 3) Complex

As we previously discussed, good research leads to new discoveries. These lines of inquiry typically require a complicated and open-ended research question. A question that can be answered with just a “yes” or “no” (or a quick Google search) is likely indicative of a topic in which additional research is unnecessary (i.e. there is no ongoing debate) or a topic that is not well defined. For example, the following question would likely be too simple for academic research: What is environmental justice? You can look up a definition of environmental justice online. You would need to ask a more complex question to sustain a meaningful research project. Instead, you might conduct research on the following query: Which environmental issue(s) disproportionately impact impoverished communities in the Pacific Northwest? This question is narrower and more specific, while also requiring more complex thought and analysis to answer.

4) Debatable

Again, strong research provides new answers and information, which means that they must be situated within topics or discourses where there is ongoing debate. If a research question can only lead to one natural conclusion, that may indicate that it has already been sufficiently addressed in prior research or that the question is leading. For example, Are invasive species bad? is not a very debatable question (the answer is in the term “invasive species”!). A paper that focused on this question would essentially define and provide examples of invasive species (i.e. information that is already well documented). Instead, a researcher might investigate the effects of a specific invasive species. For example: How have Burmese pythons impacted ecosystems in the Everglades, and what mitigation strategies are most effective to reduce Burmese python populations?

Therefore, research topics, including environmental science topics, are those about which there are ample questions yet to be definitively answered. Taking time to develop a thoughtful research question will provide the necessary focus and structure to facilitate meaningful research.

10 Great Environmental Science Research Topics (With Explanations!)

Now that we have a basic understanding of what qualities can make or break a research topic, we can return to our focus on environmental science topics. Although “great” research topics are somewhat subjective, we believe the following topics provide excellent foundations for research due to ongoing debates in these areas, as well as the urgency of the challenges they seek to address.

1) Climate Change Adaptation and Mitigation

Although climate change is now a well-known concept , there is still much to be learned about how humans can best mitigate and adapt to its effects. Mitigation involves reducing the severity of climate change. However, there are a variety of ways mitigation can occur, from switching to electric vehicles to enforcing carbon taxes on corporations that produce the highest carbon emission levels. Many of these environmental science topics intersect with issues of public policy and economics, making them very nuanced and versatile.

In comparison, climate change adaptation considers how humans can adjust to life in an evolving climate where issues such as food insecurity, floods, droughts, and other severe weather events are more frequent. Research on climate change adaptation is particularly fascinating due to the various levels at which it occurs, from federal down to local governments, to help communities anticipate and adjust to the effects of climate change.

Both climate change mitigation and adaptation represent excellent environmental science research topics as there is still much to be learned to address this issue and its varied effects.

2) Renewable Energy

Renewable energy is another fairly mainstream topic in which there is much to learn and research. Although scientists have identified many forms of sustainable energy, such as wind, solar, and hydroelectric power, questions remain about how to best implement these energy sources. How can politicians, world leaders, and communities advance renewable energy through public policy? What impact will renewable energy have on local and national economies? And how can we minimize the environmental impact of renewable energy technologies? While we have identified alternatives to fossil fuels, questions persist about the best way to utilize these technologies, making renewable energy one of the best environmental science topics to research.

3) Conservation

Conservation is a broad topic within environmental science, focusing on issues such as preserving environments and protecting endangered species. However, conservation efforts are more challenging than ever in the face of a growing world population and climate change. In fact, some scientists theorize that we are currently in the middle of a sixth mass extinction event. While these issues might seem dire, we need scientists to conduct research on conservation efforts for specific species, as well as entire ecosystems, to help combat these challenges and preserve the planet’s biodiversity.

4) Deforestation

The Save the Rainforest movement of the 1980s and 90s introduced many people to the issue of deforestation. Today, the problems associated with deforestation, such as reduced biodiversity and soil erosion, are fairly common knowledge. However, these challenges persist due, in part, to construction and agricultural development projects. While we know the effects of deforestation, it is more difficult to identify and implement feasible solutions. This is particularly true in developing countries where deforestation is often more prevalent due to political, environmental, and economic factors. Environmental science research can help reduce deforestation by identifying strategies to help countries sustainably manage their natural resources.

Environmental Science Topics (Continued)

5) urban ecology.

When we think of “the environment,” our brains often conjure up images of majestic mountain ranges and lush green forests. However, less “natural” environments also warrant study: this is where urban ecology comes in. Urban ecology is the study of how organisms interact with one another and their environment in urban settings. Through urban ecology, researchers can address topics such as how greenspaces in cities can reduce air pollution, or how local governments can adopt more effective waste management practices. As one of the newer environmental science topics, urban ecology represents an exciting research area that can help humans live more sustainably.

6) Environmental Justice

While environmental issues such as climate change impact people on a global scale, not all communities are affected equally. For example, wealthy nations tend to contribute more to greenhouse-gas emissions. However, less developed nations are disproportionately bearing the brunt of climate change . Studies within the field of environmental justice seek to understand how issues such as race, national origin, and income impact the degree to which people experience hardships from environmental issues. Researchers in this field not only document these inequities, but also identify ways in which environmental justice can be achieved. As a result, their work helps communities have access to clean, safe environments in which they can thrive.

7) Water Management

Water is, of course, necessary for life, which is why water management is so important within environmental science research topics. Water management research ensures that water resources are appropriately identified and maintained to meet demand. However, climate change has heightened the need for water management research, due to the occurrence of more severe droughts and wildfires. As a result, water management research is necessary to ensure water is clean and accessible.

8) Pollution and Bioremediation

Another impact of the increase in human population and development is heightened air, water, and soil pollution. Environmental scientists study pollutants to understand how they work and where they originate. Through their research, they can identify solutions to help address pollution, such as bioremediation, which is the use of microorganisms to consume and break down pollutants. Collectively, research on pollution and bioremediation helps us restore environments so they are sufficient for human, animal, and plant life.

9) Disease Ecology

While environmental science topics impact the health of humans, we don’t always think of this discipline as intersecting with medicine. But, believe it or not, they can sometimes overlap! Disease ecology examines how ecological processes and interactions impact disease evolution. For example, malaria is a disease that is highly dependent on ecological variables, such as temperature and precipitation. Both of these factors can help or hinder the breeding of mosquitoes and, therefore, the transmission of malaria. The risk of infectious diseases is likely to increase due to climate change , making disease ecology an important research topic.

10) Ecosystems Ecology

If nothing else, the aforementioned topics and their related debates showcase just how interconnected the world is. None of us live in a vacuum: our environment affects us just as we affect it. That makes ecosystems ecology, which examines how ecosystems operate and interact, an evergreen research topic within environmental science.

40 More Environmental Science Research Topics

Still haven’t stumbled upon the right environmental science research topic? The following ideas may help spark some inspiration:

  • The effects of agricultural land use on biodiversity and ecosystems.
  • The impact of invasive plant species on ecosystems.
  • How wildfires and droughts shape ecosystems.
  • The role of fire ecology in addressing wildfire threats.
  • The impact of coral bleaching on biodiversity.
  • Ways to minimize the environmental impact of clean energies.
  • The effects of climate change on ocean currents and migration patterns of marine species.

Environmental Justice and Public Policy

  • Opportunities to equalize the benefits of greenspaces for impoverished and marginalized communities.
  • The impact of natural disasters on human migration patterns.
  • The role of national parks and nature reserves in human health.
  • How to address inequalities in the impact of air pollution.
  • How to prevent and address the looming climate refugee crisis.
  • Environmentally and economically sustainable alternatives to deforestation in less developed countries.
  • Effects of environmental policies and regulations on impoverished communities.
  • The role of pollutants in endocrine disruption.
  • The effects of climate change on the emergence of infectious diseases.

AP Environmental Science Research Topics (Continued)

Soil science.

  • Effects of climate change on soil erosion.
  • The role of land management in maintaining soil health.
  • Agricultural effects of salinization in coastal areas.
  • The effects of climate change on agriculture.

Urban Ecology

  • How road construction impacts biodiversity and ecosystems.
  • The effects of urbanization and city planning on water cycles.
  • Impacts of noise pollution on human health.
  • The role of city planning in reducing light pollution.

Pollution and Bioremediation

  • The role of bioremediation in removing “forever” chemicals from the environment.
  • Impacts of air pollution on maternal health.
  • How to improve plastic recycling processes.
  • Individual measures to reduce consumption and creation of microplastics.
  • Environmental impacts of and alternatives to fracking.

Environmental Law and Ethics

  • Ethical implications of human intervention in the preservation of endangered species.
  • The efficacy and impact of single-use plastic laws.
  • Effects of religious and cultural values in environmental beliefs.
  • The ethics of climate change policy for future generations.
  • Ethical implications of international environmental regulations for less developed countries.
  • The impact and efficacy of corporate carbon taxes.
  • Ethical and environmental implications of fast fashion.
  • The ethics and efficacy of green consumerism.
  • Impacts of the hospitality and travel industries on pollution and emissions.
  • The ethical implications of greenwashing in marketing.
  • Effects of “Right to Repair” laws on pollution.

Final Thoughts: Environmental Science Research Topics

Environmental science is a diverse and very important area of study that impacts all aspects of life on Earth. If you’ve found a topic you’d like to pursue, it’s time to hit the books (or online databases)! Begin reading broadly on your chosen topic so you can define a specific research question. If you’re unsure where to begin, contact a research librarian who can connect you with pertinent resources. As you familiarize yourself with the discourse surrounding your topic, consider what questions spring to mind. Those questions may represent gaps around which you can craft a research question.

Interested in conducting academic research? Check out the following resources for information on research opportunities and programs:

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Emily earned a BA in English and Communication Studies from UNC Chapel Hill and an MA in English from Wake Forest University. While at UNC and Wake Forest, she served as a tutor and graduate assistant in each school’s writing center, where she worked with undergraduate and graduate students from all academic backgrounds. She also worked as an editorial intern for the Wake Forest University Press as well as a visiting lecturer in the Department of English at WFU, and currently works as a writing center director in western North Carolina.

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ph.d. in environment and sustainability

Ph.D. in Environment and Sustainability

Our Environment and Sustainability Ph.D. equips students with diverse perspectives to develop profound new ideas, knowledge and approaches to the most important concerns facing people and the planet. The program provides training to develop deep understandings of the structures of current environment and sustainability issues today and to develop analytical research to address them. This requires learning in multiple disciplines and how they, together, can better provide greater knowledge to bear to the social, environmental, political, scientific and economic factors creating the situation we face today. Our goal is to prepare students for a range of careers in academia, as well as public and private sectors.

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PhD, Earth & Environment

phd research topics in environmental science

Become The Expert.

With our phd in earth & environment, create your future..

The PhD in Earth & Environment emphasizes original research under the guidance of a faculty advisor. Research topics supported by the department reflect our faculty’s diverse research interests. Our faculty are engaged in research sponsored by agencies including the National Science Foundation (NSF), the National Aeronautics and Space Administration (NASA), the National Oceanic and Atmospheric Administration (NOAA) , the National Park Service, U.S. Department of Energy, U.S. Environmental Protection Agency, U.S. Forest Service, U.S. Department of Agriculture, U.S. Geological Survey, U.S. Department of Health and Human Services, U.S. Department of Commerce, and the U.S. Department of Defense .

PhD Outcome Data

Explore the PhD in Earth & Environment

Degree learning outcomes.

  • Demonstrate advanced knowledge of the fundamental concepts and topics in a specific sub-field of Earth & Environment.
  • Demonstrate understanding of key research questions, the research design process, and the quantitative and/or qualitative methods used in a specific sub-field of Earth & Environment.
  • Communicate research questions and results to the scientific community and communicate about problems in Earth & Environment to a broader audience.
  • Integrate, synthesize, and apply scientific knowledge to societal problems, such as the sustainable use of energy and water resources, the identification and mitigation of risks posed by climate change and natural hazards, and the consequences of human activities on the environment.
  • Produce and defend an original and substantial contribution to the field.

Degree Requirements

Official Bulletin

The PhD in Earth & Environment provides students with extensive and cross-disciplinary research opportunities within the earth and environmental sciences, geography, remote sensing, sustainability, and energy, environment analysis, and policy. Students may specialize, for example, in—and at the interface of—climate dynamics; carbon & nutrient cycling; surface processes; hydrology; active tectonics and crustal evolution; sustainable food, water, and energy; land use/land cover change; environmental analysis and policy; paleoclimate and earth history; and coastal, marine, and ecosystem response to climate change. Upon completion of the PhD, students should be prepared for postgraduate training and to assume teaching and/or research positions in academia, industry, government, or nonprofit agencies.

  • 64 credits of coursework at the 500-level or above
  • Qualifying exam
  • Dissertation and final oral examination
  • Such as conference presentation, poster session, etc., as determined in consultation with the student’s advisor
  • Satisfactory Academic Progress for PhD Degree

Students must complete 64 credits at the graduate level (500 level or above); a maximum of 32 credits at the 900 level may be applied toward this requirement. Appropriate coursework will be determined in consultation with the student’s major advisor and dissertation committee. Students with prior graduate work may be able to transfer up to 32 credits toward completion of the PhD requirements.

Qualifying Examination

Exam Procedures

Students must pass a qualifying examination by the end of the fifth semester in order to be advanced to PhD candidacy. The purpose of the Qualifying Exam is to determine whether students have the requisite background and intellectual curiosity needed for successful completion of the PhD. The exam consists of written and oral components. Recommendations to the department for advancement to PhD candidacy will depend on the results from the qualifying examination and on performance in coursework and research.

Dissertation and Final Oral Examination

Planning Guide

Candidates shall demonstrate their abilities for independent study in a dissertation representing original research or creative scholarship. A prospectus for the dissertation must be completed and approved by the readers, the Director of Graduate Studies, and the Department Chair/Program Director within a year after passing the qualifying exam. Candidates must undergo a final oral examination in which they defend their dissertation as a valuable contribution to knowledge in their field and demonstrate a mastery of their field of specialization in relation to their dissertation. All portions of the dissertation and final oral examination must be completed as outlined in the   GRS General Requirements for the Doctor of Philosophy Degree .

phd research topics in environmental science

Application Process

phd research topics in environmental science

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The E&E Graduate Student Association includes graduate students at all levels who advocate for the student body and sponsor community-building activities.

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phd research topics in environmental science

Josh Maldonado

Graduate Program Coordinator

phd research topics in environmental science

Andrew C. Kurtz

Associate Professor, Director of Graduate Studies

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Everything you need to know about studying a PhD in Environmental Studies & Earth Sciences

What is environmental studies and earth sciences.

Environmental Studies and Earth Sciences is a discipline dedicated to understanding our planet and our relationship with it. As a student in this you will explore the processes, interactions, and human influences shaping our natural environment, from the earth beneath our feet to the atmosphere above.

Environmental Studies and Earth Sciences Specialisations

A discipline that studies something as huge as our planet naturally comes with a large number of specialisations. Some of the most popular are:

  • Climatology: Study of climates and their impact.
  • Geology: Delving deep into the earth's solid materials.
  • Oceanography: Exploring the world's oceans and their ecosystems.
  • Environmental Policy and Management: Bridging the gap between science and actionable policies.
  • Conservation Biology: The science of protecting biodiversity.

For those who want to develop specific expertise, pursuing a Master's in Environmental Studies and Earth Sciences is a typical route. Often, the most common specialisation in Environmental Studies and Earth Sciences leans towards Climate Change, given this topic is of huge interest nowadays.

What will you learn during an Environmental Studies and Earth Sciences programme?

Here's a quick glance at what you'll learn:

  • You'll gain insights into the natural processes shaping our planet.
  • Understand the human impact on these processes.
  • Learn to use scientific tools and techniques, from GIS systems to fieldwork equipment.
  • Develop the ability to critically assess environmental data and research.
  • Understand the interdisciplinary nature of environmental challenges and their solutions.

Courses often encountered include:

  • Ecosystem Dynamics: Understanding the interplay of living organisms and their environment.
  • Natural Resource Management: Strategies to use and protect our resources sustainably.
  • Environmental Ethics: Delving into the moral dimensions of our environmental decisions.
  • Geospatial Analysis: Harnessing technology to map and analyse the earth's surface.
  • Atmospheric Sciences: Examining the dynamics of our planet's blanket.

Environmental Studies and Earth Sciences is a good degree option for those who are curious to understand our planet and invest in protecting the environment.

Skills required for a degree in Environmental Studies and Earth Sciences

Aspiring students should have a keen interest in nature and the environment, coupled with analytical and problem-solving skills. Curiosity, fieldwork resilience, and strong communication are also crucial Environmental Studies and Earth Sciences degree requirements.

What can you do with an Environmental Studies and Earth Sciences degree?

A degree in this field unlocks numerous career doors:

  • Environmental Consultant: Advising on environmental best practices.
  • Climate Scientist: Studying global climate patterns and changes.
  • Geospatial Analyst: Using tools to interpret earth data.
  • Conservation Officer: Ensuring the protection of natural habitats.
  • Environmental Educator: Teaching future generations about our planet.

The jobs you can get with an Environmental Studies and Earth Sciences degree are plenty and incredibly meaningful. Thanks to the ever-increasing need for environmental experts in our changing world, this degree is worth it.

View all PhDs in Environmental Studies & Earth Sciences . Keep in mind you can also study an online PhDs in Environmental Studies & Earth Sciences .

Interesting programmes for you

How environmental studies & earth sciences subject ranking lists are created.

Interested in which universities offer the best Bachelor's and Master's degrees in Environmental Studies & Earth Sciences?

Take a look at the university rankings listing the best universities where you can study Environmental Studies & Earth Sciences according to World University Rankings for Geology, Environmental, Earth & Marine Sciences from Times Higher Education, QS World University Rankings by Subject from TopUniversities, Best Global Universities for Environment/Ecology offered by U.S. News, and ShanghaiRanking's Global Ranking of Academic Subjects: Earth Sciences.

These subject-specific rankings listing the best universities for an Environmental Studies & Earth Sciences degree take into account aspects like:

  • Academic reputation of the programme and university (assessed via surveys)
  • Number of published papers in the field of Environmental Studies
  • Number of citations in research papers
  • Number of international students
  • The teaching environment (assessed via surveys)
  • Teachers skills and number of international staff

Each of these factors has a different weight in the overall rankings that leads to the final top universities to study a degree in Environmental Studies & Earth Sciences.

The overall Environmental Studies & Earth Sciences ranking includes subdisciplines and related disciplines such as Ecology, Hydrology, Geology, Climate Studies, Biodiversity, Sustainable Development, etc.

The Environmental Studies & Earth Sciences degree rankings are helpful tools for selecting the best Master's for your professional and academic development towards a fulfilling Environmental Studies & Earth Sciences career that matches your skills and interests.

Best Universities for Environmental Studies & Earth Sciences on PhDPortal

  • Ranking (2018)
Universities Location U.S. News & World Report Ranking (2018)
Berkeley, United States 1
Wageningen, Netherlands 2
Stanford, United States 3
Zürich, Switzerland 4
Cambridge, United States 5
Durham, United States 6
Davis, United States 7
Oxford, United Kingdom 8
Saint Lucia, Australia 8
Vancouver, Canada 10
London, United Kingdom 11
New Haven, United States 12
Minneapolis, United States 13
Santa Barbara, United States 14
Townsville, Australia 15
Seattle, United States 15
Stockholm, Sweden 17
Copenhagen, Denmark 18
Madison, United States 19
Cambridge, United Kingdom 20
Princeton, United States 21
Uppsala, Sweden 22
Aarhus, Denmark 23
Boulder, United States 24
Exeter, United Kingdom 25
Montpellier, France 26
New York City, United States 27
Gainesville, United States 28
College Park, United States 28
East Lansing, United States 30
Ithaca, United States 31
Lund, Sweden 32
Los Angeles, United States 33
Ann Arbor, United States 34
Canberra, Australia 35
Corvallis, United States 36
Montréal, Canada 37
The University of Arizona Tucson, United States 38
Helsinki, Finland 39
Perth, Australia 40
Utrecht, Netherlands 41
Leeds, United Kingdom 42
Sydney, Australia 43
Beijing, China 44
Zürich, Switzerland 44
Amsterdam, Netherlands 44
Melbourne, Australia 47
Fort Collins, United States 48
Paris, France 49
Göttingen, Germany 49
Tempe, United States 51
Bern, Switzerland 52
San Diego, United States 53
Pickering, Canada 54
Edinburgh, United Kingdom 55
Norwich, United Kingdom 56
Chapel Hill, United States 56
Grenoble, France 58
Irvine, United States 59
Austin, United States 60
Uppsala, Sweden 61
Sheffield, United Kingdom 62
Barcelona, Spain 63
Beijing, China 64
Reading, United Kingdom 65
State College, United States 66
Lancaster, United Kingdom 67
London, United Kingdom 68
Vienna, Austria 68
Ledeberg, Belgium 70
Oslo, Norway 71
Aberdeen, United Kingdom 72
Singapore, Singapore 73
São Paulo, Brazil 74
Edmonton, Canada 75
Göteborg, Sweden 75
Boston, United States 77
Sydney, Australia 77
Santa Cruz, United States 79
Antwerpen, Belgium 80
Missoula, United States 81
Bristol, United Kingdom 82
Beijing, China 83
Sydney, Australia 84
New Brunswick, United States 85
Umeå, Sweden 85
Athens, United States 85
Urbana, United States 88
Upper Arlington, United States 89
Hobart, Australia 89
Paramatta, Australia 91
Fairbanks, United States 92
Adelaide, Australia 93
Barcelona, Spain 94
Freiburg, Germany 94
Raleigh, United States 96
Basel, Switzerland 96
Nanjing, China 98
Plymouth, United Kingdom 99
Amsterdam, Netherlands 100
Chicago, United States 100
Coyoacán, Mexico 102
Guelph, Canada 102
Amherst, United States 104
Lisbon, Portugal 105
Clayton, Australia 106
Southampton, United Kingdom 106
Paris, France 108
Delft, Netherlands 109
Bloomington, United States 110
München, Germany 110
Tokyo, Japan 110
Cape Town, South Africa 113
York, United Kingdom 114
Cambridge, United States 115
Lausanne, Switzerland 116
Montréal, Canada 117
Storrs, United States 118
Hangzhou, China 118
Birmingham, United Kingdom 121
Knoxville, United States 122
Copenhagen, Denmark 123
Nathan, Australia 124
Stellenbosch, South Africa 125
Lausanne, Switzerland 125
Dunedin, New Zealand 127
Groningen, Netherlands 128
Providence, United States 130
Université Montpellier 3 Paul Valéry Montpellier, France 130
Bergen, Norway 130
Porto, Portugal 133
Riverside, United States 134
Berlin, Germany 135
Girona, Spain 135
College Station, United States 137
Burnaby, Canada 138
Stony Brook, United States 138
Marseille, France 140
Kyoto, Japan 141
Tartu, Estonia 142
Ås, Norway 143
Trondheim, Norway 144
Manchester, United Kingdom 145
Potsdam, Germany 145
Prague, Czech Republic 147
Auckland, New Zealand 147
Hong Kong, Hong Kong (SAR) 149
Halifax, Canada 150
Tallahassee, United States 151
Sapporo, Japan 152
Bayreuth, Germany 152
West Lafayette, United States 154
Burlington, United States 154
Bonn, Germany 156
Flagstaff, United States 157
Atlanta, United States 158
Tübingen, Germany 159
Frankfurt am Main, Germany 159
Taipei, Taiwan 161
Nijmegen, Netherlands 161
Brisbane, Australia 163
Blacksburg, United States 164
Tromsø, Norway 165
München, Germany 166
Durham, United States 167
Brussels, Belgium 168
Rennes, France 169
Saskatoon, Canada 169
Honolulu, United States 171
Albany, United States 172
Guangzhou, China 173
Thuwal, Saudi Arabia 174
St Andrews, United Kingdom 174
Ames, United States 176
Baton Rouge, United States 176
Vienna, Austria 176
Lawrence, United States 179
Montréal, Canada 180
Québec, Canada 181
Charlottesville, United States 182
Bangor, United Kingdom 183
Kiel, Germany 183
Sydney, Australia 185
Albuquerque, United States 186
Bozeman, United States 187
Campinas, Brazil 187
University of Paris Sud Orsay, France 187
Aveiro, Portugal 190
Baltimore, United States 190
Jeddah, Saudi Arabia 192
Miami, United States 193
Tianjin, China 195
University of Calgary Calgary, Canada 196
Karlsruhe, Germany 197
Waterloo, Canada 197
Shanghai, China 199
Pullman, United States 200

Specialisations within the field of Environmental Studies & Earth Sciences

  • Earth Sciences
  • Soil Science
  • Hydrology & Water Management
  • Climate Studies & Meteorology
  • Biodiversity & Conservation
  • Sustainable Development
  • Environmental Economics & Policy
  • Environmental Management
  • Natural Resource Management
  • Environmental Sciences

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Overview of the PhD Program

For specific information on the Environmental Science and Engineering PhD program, see the navigation links to the right. 

What follows on this page is an overview of all Ph.D. programs at the School; additional information and guidance can be found on the  Graduate Policies  pages. 

General Ph.D. Requirements

  • 10 semester-long graduate courses, including at least 8 disciplinary.   At least 5 of the 10 should be graduate-level SEAS "technical" courses (or FAS graduate-level technical courses taught by SEAS faculty), not including seminar/reading/project courses.  Undergraduate-level courses cannot be used.  For details on course requirements, see the school's overall PhD course requirements  and the individual program pages linked therein.
  • Program Plan (i.e., the set of courses to be used towards the degree) approval by the  Committee on Higher Degrees  (CHD).
  • Minimum full-time academic residency of two years .
  • Serve as a Teaching Fellow (TF) in one semester of the second year.
  • Oral Qualifying Examination Preparation in the major field is evaluated in an oral examination by a qualifying committee. The examination has the dual purpose of verifying the adequacy of the student's preparation for undertaking research in a chosen field and of assessing the student's ability to synthesize knowledge already acquired. For details on arranging your Qualifying Exam, see the exam policies and the individual program pages linked therein.
  • Committee Meetings : PhD students' research committees meet according to the guidelines in each area's "Committee Meetings" listing.  For details see the "G3+ Committee Meetings" section of the Policies of the CHD  and the individual program pages linked therein.
  • Final Oral Examination (Defense) This public examination devoted to the field of the dissertation is conducted by the student's research committee. It includes, but is not restricted to, a defense of the dissertation itself.  For details of arranging your final oral exam see the  Ph.D. Timeline  page.
  • Dissertation Upon successful completion of the qualifying examination, a committee chaired by the research supervisor is constituted to oversee the dissertation research. The dissertation must, in the judgment of the research committee, meet the standards of significant and original research.

Optional additions to the Ph.D. program

Harvard PhD students may choose to pursue these additional aspects:

  • a Secondary Field (which is similar to a "minor" subject area).  SEAS offers PhD Secondary Field programs in  Data Science and in  Computational Science and Engineering .   GSAS  lists  secondary fields offered by other programs.
  • a Master of Science (S.M.) degree conferred  en route to the Ph.D in one of several of SEAS's subject areas.  For details see here .
  • a Teaching Certificate awarded by the Derek Bok Center for Teaching and Learning .

SEAS PhD students may apply to participate in the  Health Sciences and Technology graduate program  with Harvard Medical School and MIT.  Please check with the HST program for details on eligibility (e.g., only students in their G1 year may apply) and the application process.

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351 Environmental Science Research Topics & Ideas

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Environmental science research topics depend on a vast range of issues pivotal to understanding and safeguarding the natural world. Some themes may dive deep into studies of climate change, assessing its impact on ecosystems and suggesting mitigation strategies. Various topics also explore biodiversity, looking at species conservation and threats to habitats globally. Pollution is another focal area, investigating the sources, effects, and solutions to air, water, and soil contamination. Moreover, sustainable practices focus on renewable energy, green urban planning, and sustainable agriculture. This interdisciplinary field even scrutinizes human behavior, illustrating the complex interplay between socioeconomic factors and environmental health. Thus, environmental science research topics cover exploration, data interpretation, and creative problem-solving, all with the ultimate goal of developing ecologically responsible and sustainable methods for the proper coexistence of people and the natural world.

Hot Environmental Research Topics

  • Understanding Climate Change and Food Security Nexus
  • Unveiling Mysteries of Deep Ocean Biodiversity
  • Exploring Strategies for Sustainable Agriculture
  • Harnessing Green Energy: Opportunities and Challenges
  • Rethinking Urban Design for Climate Resilience
  • Insights Into Ecological Consequences of Deforestation
  • Green Building Practices: A Comparative Study
  • Endangered Species and Conservation Efforts: A Comprehensive Review
  • Examining the Potential of Vertical Farming in Urban Areas
  • Strategies for Plastic Waste Management: A Global Perspective
  • Microplastics in Marine Ecosystems: An Unseen Threat
  • Decoding Links Between Soil Health and Agricultural Productivity
  • Effective Water Management Strategies in Arid Regions
  • Emerging Contaminants in Freshwater Bodies: Trends and Solutions
  • E-Waste Recycling: Technological Advancements and Challenges
  • Carbon Sequestration in Forest Ecosystems: A Multidisciplinary Approach
  • Human Behavioral Change for Environmental Sustainability
  • Analyzing the Effects of Air Pollution on Human Health
  • Biodiversity Hotspots and Their Conservation Significance
  • Assessing Geoengineering Techniques for Climate Change Mitigation

Environmental Science Research Topics & Ideas

Easy Environmental Research Topics

  • Exploration of Solar Energy Advantages
  • Rainwater Harvesting: A Simple Guide
  • Why Recycling Matters: A Closer Look
  • Green Spaces in Urban Planning
  • Wildlife Conservation in Local Communities
  • Understanding the Threat of Endangered Species
  • Eco-Friendly Farming: The Basics
  • Pollution in Cities: An Overview
  • Renewable Energy: Current Trends
  • Conservation of Water: Simple Methods
  • Sustainable Living: Small Changes, Big Effects
  • Climate Change: Easy-to-Understand Facts
  • Rising Sea Levels: Exploring Causes
  • Greenhouse Gases: A Beginner’s Study
  • Composting at Home: An Introduction
  • Biodiversity in Backyards: A Survey
  • Plastic Waste: The Global Picture
  • Community Gardens: Environmental and Social Benefits
  • Forest Fires and Climate Change: A Link

Interesting Environmental Topics

  • Decoding Coral Reef Bleaching Phenomena
  • Intricacies of Permaculture Design Principles
  • Fascinating World of Biofuels: A Deeper Dive
  • Cryptic Life of Microorganisms in Soil Health Maintenance
  • Innovative Techniques in Water Purification and Conservation
  • Ecology of Urban Bees: A Novel Approach
  • Mysterious Decline of Honeybee Populations
  • Analysis of Climate Change Predictive Models
  • Rise of Veganism: Environmental Implications
  • Bizarre Effects of Light Pollution on Wildlife
  • Ecosystem Services Provided by Wetlands
  • Unfolding the Hidden Costs of Fast Fashion
  • Overpopulation and Strain on Environmental Resources
  • Wonders of Agroforestry: An Interdisciplinary Investigation
  • Unraveling the Puzzle of Eutrophication
  • Curious Case of Invasive Species: Winners or Losers?
  • Dissecting the Intricacies of Carbon Footprints
  • A Magnet for Pollution: The Great Pacific Garbage Patch
  • Invisible Enemy: Silent Threat of Indoor Air Pollution
  • Glacial Retreat: A Story of Changing Climates

Environmental Research Topics for High School

  • Influence of Climate Change on Local Weather Patterns
  • Renewable Energy Sources: An Overview
  • Understanding the Process of Composting
  • Examining the Threat of Endangered Species Locally
  • Exploring the Concept of Carbon Footprint
  • Deforestation and Its Consequences: A Closer Look
  • Greenhouse Effect Simplified: Causes and Consequences
  • Waste Management: Importance of Recycling and Reusing
  • Biodiversity in Your Backyard: An Introduction
  • Diving Into the World of Organic Farming
  • Air Quality Index and Its Significance
  • Examining Coral Reefs: Importance and Threats
  • Water Conservation Techniques for Sustainable Use
  • Unpacking the Plastic Problem: From Production to Pollution
  • Agriculture and Its Environmental Effects: An Overview
  • Urban Heat Islands: Causes and Mitigation Strategies
  • Natural Disasters: Causes and Preparation Techniques
  • Exploring the Connection Between Diet and Environment
  • Invasive Species’ Impact on Native Ecosystems
  • Sustainability in Action: Everyday Practices for a Greener Future

Environmental Research Topics for College Students

  • Unraveling the Mystery of Coral Bleaching
  • Environmental Justice: A Multidisciplinary Approach
  • Sustainable Transport: A Comparative Study
  • Diving Into Deep Sea Mining: Pros and Cons
  • Solar Power Efficiency: Opportunities and Challenges
  • Biodegradable Plastics: A Solution or a Mirage?
  • Hydroelectric Power: Evaluating Environmental Trade-offs
  • Permaculture Principles and Its Real-World Applications
  • Ecotourism: An Assessment of Environmental and Social Effects
  • Air Pollution and Public Health: An Interdisciplinary Study
  • Ecological Footprint: Calculation and Interpretation
  • Climate Change Adaptation Strategies in Agriculture
  • Industrial Agriculture vs. Organic Farming: A Comparative Analysis
  • Urban Planning for Climate Resilience: A Detailed Review
  • Conservation Strategies for Endangered Species
  • Wetlands: Ecological Importance and Conservation Measures
  • Ocean Acidification: Causes and Effects on Marine Life
  • Green Architecture: Innovations and Challenges
  • Sustainable Waste Management: Technological Innovations and Best Practices

Environmental Research Topics for University

  • Interconnections Between Forest Fires and Climate Change
  • Assessing Sustainability in Supply Chain Management
  • Urban Sprawl and Environmental Degradation: A Case Study
  • GMO Crops: An Environmental and Social Analysis
  • Geospatial Techniques in Environmental Conservation
  • Water Quality in Developing Countries: Comprehensive Study
  • Marine Pollution: Sources, Consequences, and Mitigation Strategies
  • Environmental Ethics: Perspectives and Applications
  • Soil Erosion: Causes, Effects, and Control Measures
  • Geoengineering Techniques for Climate Change Mitigation
  • Sustainable Urban Development: New Avenues and Challenges
  • Nanotechnology in Environmental Remediation: A Critical Review
  • Climate Policy and International Relations: A Complex Nexus
  • Sustainable Fashion: Practices, Challenges, and Future Directions
  • Technological Innovations in Renewable Energy: A Trend Analysis
  • Green Spaces and Mental Health: An Interdisciplinary Review
  • Trends in Sustainable Aquaculture Practices
  • Wildlife Trafficking and Environmental Security: A Global Perspective
  • Analyzing the Health Effects of Air Pollution
  • Disposal and Management of Hazardous Waste: Current Techniques and Challenges

Topics in Environmental Science Research

  • Challenges of Sustainable Resource Management
  • Environmental Epigenetics: A New Frontier
  • Plant-Based Diets and Sustainability: A Deeper Insight
  • Unfolding Mysteries of Climate Migration Patterns
  • Urban Ecology: Interactions of Humans and Nature
  • Biochar as a Soil Amendment: An Analysis
  • Threats to Arctic Ecosystems: A Detailed Review
  • Influence of Mining Activities on Local Environments
  • Deciphering the Ozone Layer Depletion Puzzle
  • Flood Risk Management in Changing Climates
  • Regenerative Agriculture: Practices and Prospects
  • Methane Emissions From Livestock Farming: A Critical Review
  • Ecohydrology: Interactions Between Water and Ecosystems
  • Ecological Restoration of Degraded Landscapes
  • Exploring the World of Conservation Genetics
  • Plastic Pollution in Terrestrial Environments: An Emerging Issue
  • Bioinformatics in Biodiversity Conservation: A Novel Approach
  • Sustainable Tourism Practices: A Global Overview
  • Life Cycle Analysis of Consumer Products
  • Urban Farming Innovations: A Potential Solution for Food Security

Research Topics for Environmental Issues

  • Deciphering the Global Nitrogen Cycle: Anthropogenic Effects
  • Climate-Smart Agriculture: Innovation and Adoption Challenges
  • Environmental Governance: Comparative Analysis of Global Frameworks
  • Quantifying Biodiversity: Advanced Metrics and Methodologies
  • Radiative Forcing From Atmospheric Aerosols: A Detailed Study
  • Advancing Sustainable Urban Development: A Systems Perspective
  • Environmental Risks of Nanomaterials: A Comprehensive Review
  • Plant-Microbe Interactions in Phytoremediation: Molecular Mechanisms
  • Ecological Modelling for Ecosystem Service Valuation
  • Assessing Future Trajectories of Sea Level Rise
  • Climate Change Adaptation: Evaluating the Effectiveness of Policy Interventions
  • Agricultural Practices and Soil Carbon Sequestration: An In-Depth Study
  • Socioeconomic Determinants of Environmental Behavior: A Cross-Cultural Analysis
  • Sustainable Water Management in Arid Regions: Novel Approaches
  • Challenges in Implementing a Circular Economy: A Case Study
  • Holocene Climate Variability: Paleoenvironmental Reconstructions
  • Green Chemistry: Emerging Techniques and Environmental Implications
  • Bioenergy Production: Environmental Trade-Offs and Opportunities
  • Ecosystem Resilience in the Face of Anthropogenic Disturbances

Environmental Safety and Health Topics for Research

  • Health Implications of Air Quality: A Comprehensive Study
  • Assessing Occupational Hazards in the Mining Industry
  • Water Quality and Public Health: An Interdisciplinary Study
  • Developing Safety Protocols in the Chemical Industry
  • Exploring the Nexus Between Climate Change and Vector-Borne Diseases
  • Managing Safety and Health in the Construction Industry
  • Radioactive Pollution: Risks and Mitigation Strategies
  • Effects of Noise Pollution on Human Health
  • Biosecurity Measures in Agriculture: Policies and Implementation
  • Assessing Risks of Genetically Modified Organisms to Human Health
  • Exposure to Heavy Metals: Health Risks and Regulatory Standards
  • Quantifying Health Impacts of Industrial Pollutants
  • Food Safety in a Changing Climate: Challenges and Solutions
  • Indoor Air Pollution and Respiratory Diseases: A Detailed Study
  • Developing Protocols for Hazardous Waste Management
  • Assessing the Health Effects of Microplastics Exposure
  • Understanding Health Risks of Pesticide Exposure in Agriculture
  • Psychosocial Factors and Safety Culture in the Oil and Gas Industry
  • Health Impact Assessment of Nuclear Energy Facilities

Environmental Engineering Topics for Research

  • Innovative Techniques in Wastewater Treatment
  • Biofuel Production: Process Optimization and Scale-Up Challenges
  • Advancements in Water Desalination Technologies
  • Novel Materials for Photovoltaic Cells
  • Harnessing Energy From Tidal and Wave Power: Engineering Challenges
  • Biodegradable Materials for Sustainable Packaging Solutions
  • Remediation Techniques for Contaminated Soil
  • Carbon Capture and Storage: Technological Developments
  • Improving Efficiency of Wind Turbines: A Technical Review
  • Sustainable Construction Materials: A Life Cycle Analysis
  • Geotechnical Considerations for Offshore Wind Farms
  • Green Synthesis of Nanomaterials for Environmental Applications
  • Advanced Oxidation Processes for Water Treatment
  • Modeling and Optimization of Landfill Gas Recovery
  • Acid Mine Drainage: Mitigation Strategies and Techniques
  • Environmental Biotechnology: Harnessing Microbes for Pollution Control
  • Heat Transfer in Energy Efficient Buildings: An Analysis
  • Natural Fiber Reinforced Composites for Construction Applications
  • Sustainable Approaches to Pavement Design and Materials
  • Developing Energy Efficient Processes in Chemical Industries

Research Topics for Environmental Biology

  • Unraveling Symbiotic Relationships in Coral Reefs
  • Genetic Diversity and Conservation: An Interdisciplinary Approach
  • Decoding the Functioning of Biofilms in Environmental Systems
  • Plant-Soil Interactions in Changing Climate Scenarios
  • Molecular Mechanisms of Microbial Bioremediation
  • Eco-Immunology: Exploring Disease Dynamics in Wildlife Populations
  • Plant Adaptation Strategies to Abiotic Stress Factors
  • Marine Microbial Ecology: Unseen Life in the Oceans
  • Metagenomics Approaches in Soil Microbial Ecology
  • Understanding Invasive Species: Genetic and Ecological Perspectives
  • Examining Trophic Interactions Under Climate Change
  • Phylogenetic Analysis of Endangered Species for Conservation Strategies
  • Genomics of Extremophiles: Survival in Harsh Environments
  • Investigating Effects of Plastic Pollutants on Aquatic Life
  • Landscape Genetics: Applications in Conservation Biology
  • Molecular Mechanisms Underlying Plant Responses to Heavy Metal Stress
  • Disease Dynamics in Pollinator Populations
  • Functional Traits in Community Ecology: A Novel Approach
  • Metabolic Engineering for Biofuel Production

Environmental Law Topics for Research

  • Environmental Justice in Land Use Planning: A Legal Perspective
  • Assessing Regulatory Frameworks for Carbon Markets
  • International Law and Marine Plastic Pollution: A Comprehensive Analysis
  • Enforcement Challenges in Wildlife Trafficking Laws
  • Analysis of Climate Change Litigation: Global Trends
  • Understanding the Legal Aspects of Transboundary Water Conflicts
  • Legal Frameworks for the Conservation of Migratory Species
  • Analysis of Environmental Impact Assessment Laws Across Countries
  • Regulating Genetically Modified Organisms: A Comparative Legal Study
  • Corporate Environmental Responsibility: Legal and Ethical Dimensions
  • Evaluating Legal Mechanisms for Marine Protected Areas
  • Exploring Legal Implications of Geoengineering Techniques
  • Regulatory Challenges in the Transition to Renewable Energy
  • Forest Rights and Conservation: A Legal Analysis
  • Legal Frameworks for the Protection of Indigenous Environmental Knowledge
  • Laws Regulating Hazardous Waste Management: A Comparative Study
  • Legal Implications of Ecological Restoration Projects
  • Regulation of Pesticides: Balancing Health and Environmental Concerns
  • Legal Instruments for Regulating Noise Pollution: An Overview
  • Analysis of International Agreements on Biodiversity Conservation

Environmental Research Topics About Economics

  • Economic Valuation of Ecosystem Services: A Critical Review
  • Economic Analysis of Climate Change Mitigation Strategies
  • Socioeconomic Drivers of Deforestation: A Comprehensive Study
  • Green Growth: Challenges and Opportunities for Developing Countries
  • Assessing the Economic Viability of Renewable Energy Sources
  • Economic Incentives for Biodiversity Conservation: An Overview
  • Incorporating Environmental Costs in Product Pricing: A Case Study
  • Investigating the Economics of Carbon Capture and Storage
  • Market-Based Instruments for Pollution Control: A Detailed Analysis
  • Economic Impacts of Natural Disasters: A Global Perspective
  • Analysis of Cap-and-Trade Systems for Carbon Emissions
  • Investigating the Effectiveness of Environmental Taxes
  • Economic Analysis of Sustainable Agriculture Practices
  • Assessing the Economic Feasibility of Biofuel Production
  • Economic Implications of Water Scarcity: A Cross-Country Analysis
  • Transition to a Circular Economy: Economic and Policy Considerations
  • Economics of Sustainable Urban Development: A Detailed Study
  • Cost-Benefit Analysis of Green Building Techniques
  • Economic Impacts of Coastal Erosion and Sea Level Rise

Environmental History Research Topics

  • Perception of Climate Change: A Historical Analysis
  • Amazon Rainforest’s Environmental History Unraveled
  • Consequences of the Agricultural Revolution on Environment: A Detailed Study
  • United States Environmental Movements: An Historical Exploration
  • Influence of the Industrial Revolution on Modern Environmental Challenges
  • Green Spaces in Urban Planning: A History of Urban Parks
  • Global Patterns and Causes of Deforestation: A Historical Overview
  • Insights From Paleoclimatology: Climate Variability in Historical Context
  • Arctic Exploration and Its Environmental History
  • The Emergence of Environmental Law: A Historical Understanding
  • From Fossil Fuels to Renewables: A History of Energy Transition
  • River Management and Conservation: Historical Perspectives
  • Lessons for Climate Change Adaptation From The Dust Bowl History
  • Causes and Consequences of Marine Pollution: A Historical Analysis
  • Natural Resource Exploitation in Colonial Periods: A Historical Overview
  • Forest Management Practices: Historical Insights
  • Endangered Species Conservation: Understanding the Historical Context
  • Environmental Implications of Pesticide Use: A Historical Analysis
  • Nuclear Age: Unraveling Its Environmental History

Controversial Environmental Research Topics

  • Genetically Modified Crops: Environmental Savior or Biohazard?
  • Nuclear Energy: A Sustainable Solution or Environmental Risk?
  • Hydraulic Fracturing and Its Environmental Consequences
  • Climate Change Denial: Analyzing the Motives and Consequences
  • Geoengineering Solutions for Climate Change: Promise or Peril?
  • Anthropocene: Valid Geological Epoch or Human Egotism?
  • Intensive Animal Farming: Environmental Concerns and Ethical Dilemmas
  • De-extinction and Its Potential Ecological Consequences
  • Plastic Waste Management: Incineration vs. Recycling
  • Neonicotinoids and Bee Decline: Assessing the Controversy
  • Economic Growth vs. Environmental Protection: Reconciling the Dichotomy
  • Landfilling vs. Zero Waste Approach: A Comparative Study
  • Ocean Fertilization as a Carbon Sequestration Strategy
  • E-Waste Management: Export or Domestic Recycling?
  • Noise Pollution: Overlooked Environmental Hazard or Nuisance Issue?
  • Fast Fashion Industry and Its Environmental Footprint
  • Artificial Intelligence in Environmental Management: Boon or Bane?
  • Palm Oil Production and Biodiversity Loss: A Complex Connection
  • Desalination Plants: Solution for Water Scarcity or Ecological Threat?

Persuasive Environmental Research Topics

  • Promoting Green Energy Transition: Evaluating Success Stories
  • Waste Segregation at Source: An Essential Step Toward Effective Waste Management
  • Adoption of Organic Farming for Sustainable Agriculture
  • Nature-Based Solutions: An Underutilized Tool in Climate Change Mitigation
  • Changing Consumer Behavior for Sustainable Fashion
  • Shifting to Public Transportation: A Key to Urban Sustainability
  • Coral Reef Protection: Strategies and Success Stories
  • Green Building: A Must for Sustainable Urban Development
  • Incorporation of Environmental Education Into School Curriculum
  • The Shift From Fast to Slow Fashion: Need of the Hour
  • Afforestation as a Natural Climate Solution: Examining Its Potential
  • Promoting Circular Economy: A Way Forward for Waste Reduction
  • Divestment From Fossil Fuels: An Imperative Climate Action
  • Supporting Indigenous Knowledge for Biodiversity Conservation
  • Plant-Based Diet: A Strategy for Reducing Carbon Footprint
  • Urban Green Spaces: Essential for Human Wellbeing and Biodiversity
  • Adoption of Electric Vehicles: A Key to Reduce Carbon Emissions
  • Reducing Single-Use Plastics: A Critical Move Toward Sustainability
  • Transitioning to Sustainable Fishing Practices: A Global Priority
  • Decentralized Renewable Energy Systems: A Solution for Energy Access and Climate Mitigation

Argumentative Environmental Research Topics

  • Dams and Hydroelectric Power: Net Gain or Loss for the Environment?
  • Wind Energy: Assessing Arguments Around Bird Mortality
  • Population Control: Necessary Environmental Strategy or Human Rights Violation?
  • International Trade and Its Environmental Consequences
  • Arguments Around Carbon Trading and Its Efficacy
  • Trophy Hunting: Conservation Strategy or Ecological Disaster?
  • Marine Protected Areas: Effective Conservation or Displacement of Fishing Pressure?
  • Arguments For and Against Climate Change Geoengineering
  • Food Waste: Ethical, Environmental, and Economic Implications
  • GMOs and Biodiversity: Assessing Potential Risks
  • Arguments Surrounding Water Fluoridation: An Environmental Perspective
  • Ecotourism: Sustainable Practice or Threat to Wild Areas?
  • Carbon Capture and Storage: Viable Solution or Costly Distraction?
  • Deep Sea Mining: Economic Opportunity or Ecological Risk?
  • Aquaculture: Solution to Overfishing or New Environmental Problem?
  • Arguments For and Against Biofuels as a Green Energy Source
  • Fusion Energy: Future of Clean Energy or Pipe Dream?
  • Debate Around the Environmental Effects of Cryptocurrency Mining
  • Environmental Implications of Space Travel and Exploration

Research Topics for Environmental Debates

  • Pros and Cons of Solar Geoengineering as a Climate Solution
  • Arguments Surrounding the Use of Genetically Modified Mosquitoes
  • Land Rights vs. Conservation: Examining the Debate
  • Debate Around Large-Scale Reforestation and Natural Forest Regrowth
  • Investigating the Controversy Over Invasive Species Control
  • Environmental Justice in Waste Management: A Heated Debate
  • Nuclear Power in the Age of Renewable Energy: An Ongoing Debate
  • Controversy and Debate Surrounding Carbon Taxes
  • Debating the Effects of Air Travel on Climate Change
  • Green New Deal: Revolution or Unrealistic Ambition?
  • The Controversy Around Synthetic Meat: Environmental Savior or Unproven Experiment?
  • Analyzing the Debate Surrounding E-Waste Export Policies
  • Understanding the Ongoing GMO Labeling Debate
  • Debates Around Solar Energy and Land Use
  • Animal Rights vs. Conservation: Unpacking the Conflict
  • Exploring the Controversial Intersection of Environmentalism and Immigration
  • Debate Over Ocean Acidification and Its Effects on Marine Life
  • Investigating the Debate on the Environmental Impact of Veganism
  • Analyzing the Controversy Over Urban Vertical Farming
  • Debate Surrounding Environmental Cost of Electric vs. Gasoline Cars

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We have 371 environmental science PhD Projects, Programmes & Scholarships

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environmental science PhD Projects, Programmes & Scholarships

Terrestrial robotic solutions for high-resolution environmental monitoring, phd research project.

PhD Research Projects are advertised opportunities to examine a pre-defined topic or answer a stated research question. Some projects may also provide scope for you to propose your own ideas and approaches.

Competition Funded PhD Project (Students Worldwide)

This project is in competition for funding with other projects. Usually the project which receives the best applicant will be successful. Unsuccessful projects may still go ahead as self-funded opportunities. Applications for the project are welcome from all suitably qualified candidates, but potential funding may be restricted to a limited set of nationalities. You should check the project and department details for more information.

PhD Studentship - Charring it up: Properties, potential and application of Biochar within the circular economy

Funded phd project (students worldwide).

This project has funding attached, subject to eligibility criteria. Applications for the project are welcome from all suitably qualified candidates, but its funding may be restricted to a limited set of nationalities. You should check the project and department details for more information.

PhD Fellow in Marine Ecology and Biogeochemistry

Phd studentship - environmental education for empowerment: a response to eco-anxiety among young people in ireland, critical geographies of disaster risk, climate change adaptation and development, self-funded phd students only.

This project does not have funding attached. You will need to have your own means of paying fees and living costs and / or seek separate funding from student finance, charities or trusts.

Geographies of youth, cities and precarious livelihoods

Political and/or feminist geographies of airspace technologies, the use of surfactants to improve soil water retention and water availability to crops - phd, the use of surfactants to improve water use efficiency and optimise crop yields phd, funded phd project (european/uk students only).

This project has funding attached for UK and EU students, though the amount may depend on your nationality. Non-EU students may still be able to apply for the project provided they can find separate funding. You should check the project and department details for more information.

Intelligent Earth - UKRI AI Centre for Doctoral Training (CDT) in AI for the Environment

Funded phd programme (uk students only).

Some or all of the PhD opportunities in this programme have funding attached. It is only available to UK citizens or those who have been resident in the UK for a period of 3 years or more. Some projects, which are funded by charities or by the universities themselves may have more stringent restrictions.

4 Year PhD Programme

4 Year PhD Programmes are extended PhD opportunities that involve more training and preparation. You will usually complete taught courses in your first year (sometimes equivalent to a Masters in your subject) before choosing and proposing your research project. You will then research and submit your thesis in the normal way.

Understanding decoupled electrochemistry for energy storage, conversion and electrosynthesis

Funded phd project (uk students only).

This research project has funding attached. It is only available to UK citizens or those who have been resident in the UK for a period of 3 years or more. Some projects, which are funded by charities or by the universities themselves may have more stringent restrictions.

Investigating the impact of beaver on fish communities in Southern England

Investigating environmental redox chemistry of uranium and other key radionuclides using novel electrochemical techniques, developing active green walls for classrooms, epsrc centre for doctoral training in aerosol science, funded phd programme (european/uk students only).

Some or all of the PhD opportunities in this programme have funding attached. It is available to citizens of a number of European countries (including the UK). In most cases this will include all EU nationals. However full funding may not be available to all applicants and you should read the full programme details for further information.

EPSRC Centre for Doctoral Training

EPSRC Centres for Doctoral Training conduct research and training in priority areas funded by the UK Engineering and Physical Sciences Research Council. Potential PhD topics are usually defined in advance. Students may receive additional training and development opportunities as part of their programme.

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Doctor of Philosophy (PhD) in Environmental Health

Offered by: Department of Environmental Health and Engineering

Onsite | Full-Time | 5 years

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About the PhD in Environmental Health Program

The Doctor of Philosophy (PhD) degree program is a full-time degree program that offers a unique interdisciplinary learning experience where the course of study is individually tailored based on the student’s interest in understanding and finding solutions to pressing problems in environmental health and engineering.

The goal of PhD training in EHE is to prepare graduates to engage in scholarship and professional practice that creates new knowledge, use research to transform practice and improve the health of the environment and the public, and effectively communicate research findings to the public. The program requires didactic coursework followed by an average of four to five years of research towards a doctoral dissertation (also referred to as a thesis on official forms and committees).

Training is offered through a core curriculum that is required of all PhD students in the Department with the addition of track/program-specific requirements and focused courses in specialized areas.

Students are expected to tailor their curricula, working with their advisers to create a comprehensive plan of study and research. PhD thesis must be based on original research, worthy of publication, and approved by the Department and a committee of thesis (dissertation) readers. PhD students must also be engaged in primary data collection as a component of their dissertation research or embedded in other research during their training here.

Our programs are offered in the  Whiting School of Engineering , on the Homewood campus (WSE) and the  Bloomberg School of Public Health  (BSPH) East Baltimore campus. Students in all of our programs have the unique opportunity to take classes on both the Homewood and East Baltimore campuses in order to complete their degree requirements.

Students in the PhD in Environmental Health  program select from one of four tracks:

Track in Exposure Sciences and Environmental Epidemiology (ESEE)

Track in Environmental Sustainability, Resilience, and Health (ESRH)

Track in Health Security (HS)

Track in Toxicology, Physiology, and Molecular Mechanisms (TPMM)

PhD in Environmental Health Program Highlights

Fully funded.

PhD students are guaranteed tuition, health insurance, and stipend coverage for 5 years. Health Security students receive four years of funding.

Multidisciplinary

Opportunities to work across departments in the Schools of Public Health, Engineering, and more

Write and Publish

Help with academic writing and grant proposals embedded into coursework, with opportunities to learn from published faculty and peers

Teaching Training

Teaching assistantships, training, and support for learning to teach, and opportunities for paid TA positions as well

What Can You Do With a Graduate Degree In Environmental Health?

Visit the Graduate Employment Outcomes Dashboard to learn about Bloomberg School graduates' employment status, sector, and salaries.

Sample Careers

  • Assistant Professor
  • Senior Consultant
  • Data Scientist
  • Environmental Toxicologist
  • Epidemiologist
  • Postdoctoral Fellow

Curriculum for the PhD in Environmental Health

Browse an overview of the requirements for this PhD program in the JHU  Academic Catalogue .

Admissions Requirements

For the general admissions requirements see our How to Apply page.

Standardized Test Scores

Standardized test scores are  not required and not reviewed  for this program. If you have taken a standardized test such as the GRE, GMAT, or MCAT and want to submit your scores, please note that they will not be used as a metric during the application review.  Applications will be reviewed holistically based on all required application components.

Vivien Thomas PhD Scholars

The  Vivien Thomas Scholars Initiative (VTSI)  is an endowed fellowship program at Johns Hopkins for PhD students in STEM fields. It provides full tuition, stipend, and benefits while also providing targeted mentoring, networking, community, and professional development opportunities. Students who have attended a historically Black college and university (HBCU) or other minority serving institution (MSI) for undergraduate study are eligible to apply. To be considered for the VTSI, you will need to submit a SOPHAS application, VTSI supplementary materials, and all supporting documents (letters, transcripts, and test scores) by December 1, 2024. VTSI applicants are eligible for an application fee waiver , but the fee waiver must be requested by November 15, 2024 and prior to submission of the SOPHAS application.

Vivien Thomas

Faculty Advisers

The following faculty may be willing to advise PhD students. If you identify a faculty member that you want to work with who is not on this list, we encourage you to ask them about their availability.

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Peter DeCarlo

Peter studies the chemical composition of gas particles in the air to improve our understanding of climate, air quality, and health impacts of pollutants.

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Paul Ferraro

Paul ­ is a Bloomberg Distinguished Professor with joint appointments in the Department of Environmental Health and Engineering and the Carey Business School. He is known for his research on behavioral economics and the design and estimation of impacts of environmental programs.

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Ciaran Harman

Ciaran, an associate professor of landscape hydrology and Russell Croft Faculty Scholar, studies how the structure of landscapes controls the movement of water from rainfall to streams, and how that structure evolves over time.

Thomas Hartung

Thomas Hartung

Thomas Hartung, MD, PhD, steers the revolution in toxicology to move away from 50+ year-old animal tests to organoid cultures and the use of artificial intelligence.

man smiling standing in front of building

Scot Miller

Scot Miller combines satellite data and statistics to understand greenhouse gas emissions across the globe.

Roni Neff

Roni A. Neff

Roni Neff, PhD '06, ScM, researches ways to cut food waste and address climate change through more resilient, equitable, and healthy food systems.

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Carsten Prasse

Carsten's research focuses on the occurrence and fate of organic contaminants in the urban water cycle and their impact on environmental and human health.

Per the Collective Bargaining Agreement (CBA) with the JHU PhD Union, the minimum guaranteed 2025-2026 academic year stipend is $50,000 for all PhD students with a 4% increase the following year. Tuition, fees, and medical benefits are provided, including health insurance premiums for PhD student’s children and spouses of international students, depending on visa type. The minimum stipend and tuition coverage is guaranteed for at least the first four years of a BSPH PhD program; specific amounts and the number of years supported, as well as work expectations related to that stipend will vary across departments and funding source. Please refer to the  CBA to review specific benefits, compensation, and other terms.

Need-Based Relocation Grants Students who  are admitted to PhD programs at JHU   starting in Fall 2023 or beyond can apply to receive a need-based grant to offset the costs of relocating to be able to attend JHU.   These grants provide funding to a portion of incoming students who, without this money, may otherwise not be able to afford to relocate to JHU for their PhD program. This is not a merit-based grant. Applications will be evaluated solely based on financial need.  View more information about the need-based relocation grants for PhD students .

Questions about the program? We're happy to help. [email protected]

  • Current Students

Environmental Health Sciences PhD

Our students are trained to become global leaders in research and teaching in the broad, interdisciplinary field of environmental health sciences.

Graduates can be found working throughout the world, in both the public and private sectors. Graduates hold positions at top global universities; in national and international organizations; in local, state and federal government; in health advocacy organizations; and in the corporate sector.

While completing this program, our students work to:

  • Clarify critical gaps in scientific knowledge that impede the resolution of environmental health problems and plan and execute original research that will lead to solutions of such problems.
  • Conceive, develop and conduct original research leading to useful applications in environmental health sciences, toxicology, environmental health policy or industrial hygiene.
  • Apply advanced methodology to research projects in environmental health sciences and develop new research methods to address environmental health problems.
  • Develop and demonstrate written and oral communications skills by preparing papers, summaries, briefings and presentations regarding environmental health science.

Students must complete a minimum of four semesters of academic residence at UC Berkeley. While there are no specific course requirements for doctoral students, before taking their Preliminary Exam, it is expected that all students understand the principles of exposure and risk assessment, epidemiologic methods, and toxicology. If courses in these subjects have not been taken earlier, students may find it most efficient to take the core courses below in order to acquire the needed understanding.

  • PB HLTH 270A: Exposure Assessment and Control I (3 units) (fall)
  • PB HLTH 250B: Epidemiological Methods II (4 units) (spring) or other 200-level epidemiology course
  • PB HLTH 241: Statistical Analysis of Categorical Data (4 units) (spring) or other 200-level biostatistics course
  • NUSCTX 110/ PB HLTH 270B: Toxicology (4 units) (fall)
  • PH 220C: Health Risk Assessment, Regulation and Policy (3 units) (spring)
  • PB HLTH 271E: Science and Policy for Environment and Health (3 units) (spring)
  • PH 293: EHS Doctoral Seminar (1 unit) (every Fall)

Students must not only develop expertise in the major field but also in two minor fields (one of which must be outside of environmental health sciences), such as biostatistics, epidemiology, environmental law, environmental policy, or molecular and cell biology. These are selected in consultation with a faculty adviser and need to be appropriate for the student’s dissertation topic. Part of the student’s research effort will be devoted to the development of these two minor fields as well as a dissertation prospectus in preparation for the qualifying exam. Students are encouraged to take courses outside of Berkeley Public Health to enhance their understanding of other disciplines that may be important to their research areas. Students who are interested will have the opportunity to complete a Designated Emphasis (DE) in Computational and Genomic Biology .

In addition to standard coursework, students are required to take the doctoral seminar (PH 293) every Fall semester prior to advancement to candidacy, and should carry at least three units of independent research (PH 299) in each of their first two semesters and increased units of research in subsequent semesters. These courses, or equivalent, constitute the basis for the doctoral examinations.

This program can last from three to five years; students take courses during their first three to four semesters in preparation for their examinations. During the first year, each student works closely with their faculty adviser to ensure mastery of the material that will be covered in examinations. When students are ready, they take the preliminary exam, which requires writing an NIH-style proposal for research of interest. It is followed by an oral portion that may cover general knowledge in the environmental health field as well as details related to the submitted proposal. After successful completion of the preliminary exam, students are expected to take the qualifying exam within a few months. After students take the qualifying exam, a formal report on the results (signed by all committee members) is sent to UC Berkeley’s Graduate Division. When the student has satisfied all requirements and passed the qualifying examination, the student advances to candidacy and formally begins the dissertation process. The dissertation research should comprise sufficient original work to motivate at least three peer-reviewed first-authored publications.

This program requires a graduate group examination, qualifying examination, and formal approval and acceptance of a student’s dissertation. A committee of three UC Berkeley Academic Senate members guide students in research and judge the merits of their dissertation. A student’s principal research advisor is generally the chair of this committee and it is expected that students will be in close touch with their advisor throughout the process of formulating the dissertation project and carrying it through to completion.

Qualifications

Applicants should hold an MS or MPH in a related field, as well as display a clear research orientation and firm knowledge of research techniques.

This program is designed to prepare students for careers as independent researchers, educators or managers in the field of environmental health sciences.

Recommendations for Competitive Applicants

Submissions of GRE scores are optional but recommended for this program, especially if you have no other evidence of quantitative, verbal, or analytical abilities in your application.

Most successful applicants establish rapport with potential faculty mentors long before applying to the program. Prospective students applying directly to the program should contact faculty members whose research is of interest to them about the possibility of mentorship as soon as possible. Prospective applicants should closely read recent faculty research, recently funded grant abstracts, and be prepared to discuss with faculty how their specific skills, interests and career goals intersect with the activities in the faculty member’s research group. Most successful applicants are in communication with faculty about these issues no later than the summer before the application deadline.

Admissions Statistics

Environmental health sciences faculty, affiliated faculty, researchers, emeriti faculty.

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PhD Program In Environmental Sciences and Society

Coming soon, applications beginning september 1, 2024, first cohort: september 2025.

(pending approval by The Southern Association of Colleges and Schools Commission on Colleges - SACSCOC)

Pursuing actionable research to address environmental issues and their associated complex challenges through an integrated interdisciplinary applied perspective.

  • Global Environmental Change
  • Sustainability Science & Policy
  • Planetary Health
  • Climate Science
  • Ecosystem Science
  • Applied Environmental Science

For questions or comments please contact the Program Admin or Director of Graduate Studies

Eri Saikawa Headshot

Director of Graduate Studies

Eri saikawa, program administrator (interim), leah thomas, sr. program coordinator, undergraduate, explore our faculty research, laney graduate school.

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Environmental Research Topics: 235 Ideas for Students

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Environmental Research Topics

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Are you looking for environmental research paper topics? With ongoing debates about global warming, air pollution, and other issues, there is no shortage of exciting topics to craft a research paper around. Whether you’re studying ecology, geology, or marine biology, developing the perfect environmental research topic to get your science research assignment off the ground can be challenging. Stop worrying – we got you covered. Continue reading to learn about 235 different ideas on environmental research topics. In this article, we will discuss environmental topics and show you how to choose an interesting research topic for your subject. We will also provide a list of various environmental topics from our research paper services . In addition, we will present you with environmental science research topics, discuss other ideas about the environment for research papers, and offer our final thoughts on these topics for research papers.

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Environmental topics provide an analysis of environmental issues and their effect on people, culture, nature, or a particular place, often interdisciplinary, drawing from sciences, politics, economics, sociology, and public policy. Topics about environmental science may include environmental justice, engineering and communication, regulation, economics, and health. Environment research topics may focus on environmental sustainability, impact assessment, management systems, and resources. In addition, these areas for research papers offer a few opportunities to explore our relationship with the environment and consider how human activities influence it through climate change, pollution, or other factors such as natural resource usage as well as biodiversity loss.

When choosing an environmental research topic, it is essential to consider what makes good environmental topics. Below is an expert list outlining what your topic should be like:

When choosing research topics for environmental science, it is essential to research the available information and determine its relevance. It all depends on whether the research topic is feasible and has the potential for exploration. Environmental issue topics should be well-defined and interesting to the researcher. The reason is that the researcher should be able to provide solutions or make suggestions on improvement strategies. You can follow the below steps when choosing environmental science topics for research:

Step 1: Identify topics that are relevant to your research context. Step 2: Develop a list of research areas by extracting critical concepts from the available literature.

Step 3: Select interesting and feasible topics by considering the methods available for analysis.

Step 4: Analyze these topics to identify the gaps in current research and formulate questions for further investigation. Step 5: Review the available literature to gain insights about the chosen topic and develop a research proposal.

Step 6: Consult experts in this field to get feedback and refine the proposed research.

Don’t have time for writing your environmental research paper? Count on StudyCrumb. Send us a ‘ write a research paper for me ’ message and get professional assistance in a timely manner. 

Environmental topics for a research paper can be overwhelming to navigate due to the vast number of issues you can discuss in your article. To help narrow down your research paper search, below is a list of environmental research topics that include climate change, renewable energy, ecology, pollution, sustainability, endangered species, ecosystems, nature, and water management. You can choose one of them as a guide to writing an excellent essay

Climate change is one of the most pressing issues that humanity is currently facing due to increased temperature levels. Climate change is amongst the most debated environmental research topics among researchers, policymakers, and governments. Here are critical areas related to climate change that you can use for your environmental science research paper topics:

Renewable energy is essential due to its potential to reduce ecological damage from burning fossil fuels and provides valuable topics in environmental science. You can use renewable energy technologies as a cleaner alternative for generating electricity and heating. In addition, renewable energy is crucial for cooling homes and factories in the world. The following are environmental science topics for research paper on renewable energy:

Ecology studies how living organisms interact with each other and their environment. Also, it is an important area of research for understanding how the environment affects the function of various species and ecosystems. It also gives a background for one of the best environment research paper topics. Below are topics for environmental research paper on ecology:

Pollution is an issue at the forefront of scientific research. As one of the environmental science paper topics, it offers insights into how pollution destroys the environment and its negative impact on human and animal health. Stated below are hot environmental science research topics on pollution which you can use for your article:

One of the many topics for environmental research papers is sustainability. Sustainability is an important topic to explore, as it involves finding a way for humans to reduce their ecological footprint and ensure that the environment can recover from our activities. Stated below are environmental topics for research paper on sustainability which you can explore:

Endangered species are one of the environmental topics of great importance to research and find solutions for their conservation. Poaching, habitat destruction, and climate change negatively impact endangered species. Also, human activities have put other species at risk of extinction by competing for resources as well as introducing invasive species. Below is a list of cool environment topics to write about endangered species:

Ecosystems are fascinating to explore in environmental paper topics because they contain a variety of living organisms and are a complex web of interactions between species, the environment, and humans. The subject provides environmental issues topics for research paper essential in exploring the dynamics of ecosystems and their importance. Below is a list of topics for environmental science research paper:

Nature is a broad topic that includes ecological conservation, protection, and sustainability issues. Environmental research topics about nature allow us to explore areas that focus on preserving and conserving the environment. Research papers about nature can provide insight into utilizing nature as a resource, both from a practical and ecological aspect. Below is a list of environment topics that you can explore in your essays:

Water management is an issue that has a significant impact on the environment. Exploring a topic related to water management can provide experts, among others, with insights into environmental science issues and their implications. When it's time to write your project related to water management, you can explore the following topics for environmental issues:

Environmental science studies ecological processes and their interactions with living organisms. Exploring environmental science related topics can provide valuable insights into environmental science issues, their ecological implications, and conservation efforts. In addition, these topics can also be explored in different areas, providing a comprehensive understanding of how different factors impact the environment. This section delves into various environmental science topics for projects related to law, justice, policy, economics, biology, chemistry, and health science.

Environmental law governs environmental processes and their interactions with living organisms. Delving into environmental law can uncover invaluable information on environment paper topics, ranging from legal matters and their consequences to preservation initiatives. Students can use the following environmental issue topics for research papers for their essays:

Environmental justice seeks to ensure equitable treatment and meaningful involvement of all people in ecological protection, regardless of their race, sex, or economic status. Environment topics related to justice can provide valuable insights into ecological issues and their impacts. Listed below are justice-related Environmental topics to research:

Environmental policy is a set of laws, rules, and regulations created to protect the environment as well as its resources. Studying environment-related policies provides an area for students to explore a range of subjects related to the environment, ranging from local to global. Below are potential environmental sciences research topics for your reference.

Environmental economics seeks to understand environmental issues from an economic perspective. Examining environmental studies topics can offer insights into ecological conservation and sustainability while connecting protection efforts with economic interests and helping inform policies. The following are creative topics about environmental science related to economics:

>> Learn more: Economics Research Topics

Environmental biology is a field of science that focuses on understanding the interactions between living organisms and their environment. It covers environmental biology topics such as biodiversity, conservation, pollution, management, health, and sustainability. The following are environment research paper topics related to biology:

Keep in mind that we have a whole blog on biological topics if you need more ideas in this field.

Environmental chemistry research is a complex interdisciplinary field aiming to understand the behavior of a chemical process within an environment. It involves researching the impact of pollutants in the air, soil, water, and other ecological media. Possible research topics about the environment related to this field include:

Need more ideas? There is one more blog with  chemistry research topics  on our platform.

Environmental health is a diverse field focusing on the natural environment as well as its effects on human health. It is an interdisciplinary field that offers environment topics for research, such as environmental epidemiology, toxicology, and ecology, in addition to risk assessment. Provided below is a list of topics for an environmental science project that is suitable for your research paper:

Ecological crisis is a key issue that has continuously affected planet earth. People are becoming more aware of environmental problems as well as their impact on health, well-being, and quality of life. As such, ecological fields for research are becoming ever more critical. This section will explore interesting environmental topics related to current ecological issues, controversial, interesting topics, easy research questions for projects, as well as unique research areas which students might study. These environmental issue project ideas below will help you develop interesting fields for research papers.

Current ecological issues are a hot topic that has become increasingly important. They provide outstanding environmental issues to write about due to their impact on the environment and human health. The following are environmental issue topics for paper writing that are currently in discussion:

Environmental controversies constitute a significant challenge facing society today. From climate change to air and water pollution, the effects of human activity on our natural environment are increasingly becoming a focus of public debate and research. Research papers on environmental controversial topics can help inform the public as well as policymakers about the potential impacts of human activities on the environment. The following are examples of environmental controversy topics for research paper:

In the context of environmental subjects, research topics explore the effects of human activities on the environment as well as the potential solutions to the identified problems. In addition to providing insight into ecological protection and conservation, research areas in this category cover social issues related to environmentalism and ecological justice. Below are interesting environmental science topics to consider when looking for a research topic in the future:

When it comes to environmental science topics for project work, there are plenty of easy options. Research projects in this category can explore ecological issues as well as their consequences or potential solutions to these problems. The following is a list of the top fifteen most accessible environment project topics for your research project.

As environmental issues become increasingly complex, research fields for students become more varied. Unique environmental research topics for college students can range from local ecological concerns to global ones. The following are fifteen unique environmental science research topics for high school students and college students:

This article has provided 235 environmental science research topics for research papers as well as project work that high school and college students can use. Topics range from local issues, such as assessing air pollution levels in an urban area, to global concerns, like examining the ecological effects of plastic pollution. Whether its health risks are associated with air pollution in an environment or the impacts of industrialization, research can help shape your understanding of how to protect as well as preserve our planet. It is up to the students to identify good environmental research topics that are interesting and relevant to them and to delve deeper to understand the earth better.

  • It should be interesting and relevant to your study field.
  • It's essential to consider the topic's potential implications on environment-related policies. Think about the possible positive or negative effects this topic could have when implemented in terms of protecting our environment.
  • A good topic should be specific enough to provide a focus for your research paper and allow you to explore a particular issue in depth.
  • The research topic should be feasible and manageable to ensure that you can find the necessary information and resources.
  • Environmental sciences research topics should be current and relevant to ecological developments.
  • Causes and effects of climate change.
  • Climate change adaptation strategies.
  • Climate change impact on rural communities.
  • Role of renewable energy sources in mitigating climate change.
  • Carbon dioxide emission policies.
  • Global warming and its impact on ocean acidification.
  • Social effects of climate change.
  • Permafrost melting and its implications.
  • Role of international organizations in climate change.
  • Climate change and forest fire: examining the role of climate change on wildfire season, frequency, and burned area.
  • Renewable energy types, sources, and their impact on the environment.
  • Economic benefits of renewable energy.
  • Research on new technologies in renewable energy.
  • Role of renewable energy in protecting businesses from legal actions.
  • Hydropower and its role in renewable energy.
  • Chemical batteries for renewable energy storage.
  • Green microgrids in optimizing renewable energy usage.
  • Ocean energy and its effects on the environment.
  • Geothermal drilling and its consequences.
  • Biomass resources and their use in renewable energy.
  • Biodiversity conservation strategies.
  • Impact of pollution on ecosystems.
  • Ecological research on saving endangered species from extinction.
  • Role of environment in migrations patterns of animals.
  • Habitat fragmentation effects on the environment.
  • Ecological implications of climate change.
  • Ecology and pest control strategies.
  • Ecological effects of deforestation.
  • Ecology and conservation of marine life.
  • Ecological consequences of urbanization.
  • Air pollution: causes & effects.
  • Water pollution and its consequences for people and other living organisms.
  • Issue of urban & industrial pollution.
  • Noise pollution and environment-related health risks.
  • Marine plastic pollution in oceans.
  • Radiological waste disposal policies.
  • Nuclear energy, radiation & health impacts.
  • Sustainable waste management solutions.
  • Impact of pollution on biodiversity.
  • Soil pollution and its effects on agriculture.
  • Strategies for sustainable development.
  • Renewable energy sources and their effects.
  • Environmental sustainability and its economic benefits.
  • Sustainable energy sources and their effects.
  • Implications of sustainable agriculture on the environment.
  • Ecological impacts of sustainable forestry.
  • Social implications of renewable energy use.
  • Strategies for mitigating ecological impact from unsustainable development.
  • Psychological effects of ecological awareness on sustainable practices.
  • Influence of ecological sustainability on economic growth.
  • Endangered species conservation.
  • Causes & effects of habitat fragmentation.
  • Wildlife conservation strategies.
  • Climate change impacts on endangered species.
  • Illegal wildlife trade and trafficking.
  • Marine protected areas for conserving marine life.
  • Ecological restoration and reintroduction programs.
  • Endangered species in developing nations.
  • Human rights & animal welfare laws .
  • Captive breeding for conservation purposes.
  • Ecosystem services & their value.
  • Climate change impacts on ecosystems.
  • Hydrological cycle & effects on ecosystems.
  • Ecological restoration & biodiversity conservation.
  • Invasive species & their impact on native species.
  • Biodiversity hotspots: areas of high endemism.
  • Soil degradation & its impact on ecosystems.
  • Sustainable forestry practices.
  • Ecological restoration of wetlands.
  • Nature conservation & preservation strategies.
  • Climate change effects on natural environments.
  • Natural resource management strategies.
  • Policies for natural resources management.
  • Impact of human development on wildlands.
  • Sustainable use of natural resources.
  • Role of ethics in nature conservation.
  • De-extinction: pros & cons of bringing back extinct species.
  • Protected areas & conservation of rare species.
  • Water pollution & its control.
  • Groundwater management strategies.
  • Climate change impact on water resources.
  • Integrated water resources management.
  • Wetland conservation & restoration projects.
  • Industrial effluents role in water pollution.
  • Desalination technologies for freshwater production.
  • Urbanization impact on groundwater resources.
  • Inland & coastal water management strategies.
  • Wastewater treatment & reuse technologies.
  • Climate change liability & lawsuits.
  • Strategies for conservation and protection under environmental law.
  • Consequences of non-compliance with regulations on the environment.
  • Impact of trade agreements on environment protection.
  • Regulatory strategies for hazardous waste disposal.
  • Strategies for enforcement and compliance with environment-related laws.
  • International environment treaties and their implications.
  • Effects of climate change legislation on the environment.
  • Corporate environmental policies and regulations and their effects.
  • Role of law in mitigating environment-related issues.
  • Implications of unequal access to resources.
  • Disproportionate impacts of climate change on vulnerable populations.
  • Consequences of marginalization of marginalized communities from environmental processes.
  • Links between poverty and environment degradation.
  • Effects of non-participation in environment-related decision-making.
  • Policies to ensure access to clean air and water.
  • Impact of social inequality on environment protection.
  • Intersection between gender, race, and environment justice.
  • Ecological consequences of corporate negligence of marginalized communities.
  • Disproportionate implications of climate change on vulnerable populations.
  • Environmental policy initiatives' implications on global climate change.
  • Effectiveness of carbon taxes for air pollution control.
  • Land use and development impact on the environment.
  • Water quality in the united states, focusing on natural resource governance.
  • Educational initiative's impact on public opinion and policy outcomes.
  • Social aspects of policy making and implementation on the environment.
  • Promoting sustainability from a global perspective.
  • Potential for justice initiatives in promoting equitable and effective management.
  • Rise of green economy its impact.
  • Environment policies and their potential for success.
  • Economic impacts of regulating the environment.
  • Strategies for environmentally sustainable economic growth.
  • Consequences of non-compliance with environment-related regulations.
  • Environment conservation and protection using economic incentives.
  • Taxes and subsidies and their implications on the environment.
  • Economic implications of climate change legislation.
  • The private sector role in environment conservation and protection.
  • Green finance role in mitigating ecological issues.
  • Economics of pollution control and management.
  • Conservation and protection of the environment in the face of economic interests.
  • Biodiversity conservation in managing the environment.
  • Role of biotechnology in reducing air pollution.
  • Environment degradation and its consequences on wildlife.
  • Role of microorganisms in maintaining soil fertility.
  • Ecological consequences of over-exploitation of natural resources.
  • Habitat fragmentation and its role in species conservation.
  • Education's role in environment conservation.
  • Environment degradation and its effects on food security.
  • Invasive species and their impacts on ecosystem.
  • Effect of agricultural chemicals on water systems.
  • Air pollution control strategies and their effectiveness.
  • Climate change impacts on aquatic ecosystems.
  • Sources and implications of persistent organic pollutants.
  • Air quality monitoring for urban areas.
  • Water quality monitoring in coastal areas.
  • Characterization and fate of toxic compounds in soil and groundwater.
  • Impact of hazardous chemical waste on the environment.
  • Monitoring and remediation of contaminated sites.
  • The roles of environmental chemistry in climate change research.
  • Air pollution effects on human health.
  • Climate change effects on health.
  • Water pollution and public health.
  • Noise pollution effects on well-being.
  • Mental health effects of environment-related toxins.
  • Human health effects of natural disasters.
  • Urbanization's effect on human health.
  • Sustainable development and public health.
  • Role of social media in promoting environmental health and awareness.
  • Biodiversity preservation and its impact on human health.
  • Global warming and how to prevent its impact.
  • Sustainable energy and its role in protecting the environment.
  • Water conservation practices.
  • Renewable energy role in global ecological protection.
  • Carbon footprint and climate change.
  • Ozone layer depletion and its effects on human health.
  • Plastic pollution and its impact.
  • Land degradation and soil erosion.
  • Energy industry activities effects on ecological health.
  • Air pollution and its impact on human health.
  • Deforestation and its consequences.
  • Effect of agricultural practices on ecological health.
  • Overuse and exploitation of natural resources.
  • Industrial waste impact on health.
  • Green technology role in ecological protection.
  • Climate change: is human activity a primary cause of global warming.
  • Deforestation: are current logging practices sustainable in the long term.
  • Air pollution: what are the health impacts of air pollution.
  • Water pollution: how is water pollution impacting biodiversity and ecosystems.
  • Geothermal energy: what potential impacts does geothermal energy extraction have on the environment.
  • Renewable energy: are wind and solar energy carbon-neutral.
  • Arctic drilling: is drilling for oil in the arctic ocean a viable option given current climate conditions.
  • Nuclear power: what health risks are associated with nuclear power plants.
  • Biodiversity loss: what steps can you take to protect biodiversity from human activities.
  • Endangered species: how protecting endangered species can impact conservation efforts and how they live.
  • GMO foods: are genetically modified organisms safe for human consumption? how does GMO food affect humans.
  • Pesticides: how does pesticide use affect our health and the environment.
  • Ocean acidification: how is ocean acidification impacting marine ecosystems.
  • Waste management: what are the most effective ways to manage waste and reduce pollution.
  • Resource exploitation: how does the exploitation of natural resources impact local communities.
  • Effects of environment-related toxins on human health.
  • Climate change effects on coastal habitats.
  • Agricultural activities impacts on the environment.
  • Groundwater contamination and its effects on water quality.
  • Pollution from factories and its impact on the environment.
  • Waste management strategies and their impacts.
  • Consequences of water contamination on local wildlife.
  • Impacts of mining.
  • Deforestation effects on ecosystems and species diversity.
  • Industrial fishing practices effects.
  • Sustainable forestry practices and their impact on ecosystems.
  • Nuclear energy production and its consequences.
  • Reducing emissions from vehicles and their effects on air quality.
  • Landfills implications on the environment.
  • Implications of plastic pollution.
  • Air pollution levels impact on urban areas.
  • Agricultural practices effects on the environment.
  • Developing strategies for sustainable development.
  • Causes of water contamination.
  • Factors contributing to global warming.
  • Natural disasters effects on the environment.
  • Land use changes effects on the environment.
  • Energy consumption impacts on the environment.
  • Climate change effects on the environment.
  • Industrialization and its consequences.
  • Impact of plastic pollution.
  • Health risks associated with air pollution.
  • Deforestation impacts on the environment.
  • Soil erosion and its effects on the environment.
  • Causes and consequences of species extinction.
  • Climate change impact on water quality.
  • Acid rain and its effects.
  • Urbanization's effect on biodiversity.
  • Effects of offshore drilling.
  • Ocean acidification and its impact.
  • Impact of privatization on natural resources.
  • Effectiveness of renewable energy sources.
  • Relationship between energy consumption and the environment.
  • Potential impacts regarding genetic engineering on biodiversity.
  • Toxic waste disposal and its impacts.
  • Environment-related policies impact on water quality.
  • Deforestation and its effects on soil quality.
  • Causes and consequences of ozone layer depletion.
  • Relationship between pollution and public health issues.

What Are Environmental Topics?

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  • Climate and Carbon Exchange
  • Ecological Informatics and Modelling
  • Environmental Justice
  • Historical and Retrospective Studies
  • Invasive Plants, Pests and Pathogens
  • Physiological Ecology, Population Dynamics, and Species Interactions
  • Soil Carbon and Nitrogen Dynamics
  • Watershed Ecology

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Since 1907, the Harvard Forest has served as a center for research and education in forest biology and conservation. The Forest's Long Term Ecological Research (LTER) program , established in 1988 and funded by the National Science Foundation, provides a framework for much of this activity.

Browse the topics below for an overview of Harvard Forest research by category, or explore abstracts of current research .

Major Research Topics

Experimental Scale

The Harvard Forest is a department of Harvard University's Faculty of Arts & Sciences and a member of the U.S. LTER Network supported by the National Science Foundation . Learn More about Our funders .

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Environmental Science & Management

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Graduate Student Research Topics

Current students.

Ted Masters Thesis: New Wolves in a New West: Constructing Wolves and Landscapes in Wallowa County Advisor: Yvonne Everett, Ph.D.

Kagat McQuillan Thesis: Yurok Food Resources from the Redwood Experimental Forest (REF) with an emphasis on Vaccinium parvifolium Advisor: Yvonne Everett, Ph.D.

Francisco Chavez Thesis: Drought's lingering shadow: monitoring the recovery of sagebrush steppe plant communities after four years of experimental drought Advisor: Kerry M. Byrne, Ph.D.

Tambo Phrakonkham Thesis: Modeling Floodplain Connectivity in The Lower Eel River (Wiya’t), Humboldt County, Northern California Advisor: Jim Graham, Ph.D.

Sean Fleming Thesis: Satellite-Based Phenology and Climate Anomaly Analysis in Evaluating the Response of Puerto Rico and the U.S. Virgin Islands Tropical Forests to the 2015-2016 Drought Advisor: Jim Graham, Ph.D.

Katherine Stonecypher Thesis: Diet, Growth, and Survival of Coho Salmon (Oncorhynchus kisutch) in Off-Channel Restoration Projects in Humboldt Bay Tributaries Advisor: Alison O’Dowd, Ph.D.

Benjamin King Thesis: Effects of Scour and Inundation on Trinity River Aquatic Communities Advisor: Alison O’Dowd, Ph.D.

Rosa Cox Thesis: Effects of Sedimentation from Dam Removal on Klamath River Aquatic Food Webs Advisor: Alison O’Dowd, Ph.D.

Alexander Brown Thesis: Exploring community knowledge, perceptions of risk, and adaptive capacity around the uncertain future of spent nuclear fuels on Humboldt Bay, California Advisor: Jennifer Marlow, J.D.

Sean Stewart Thesis: Insights into conservation for the rare perennial herb, Astragalus applegatei Advisor: Kerry M. Byrne, Ph.D.

Jules Bartley Thesis: Physical characteristics and fine roots within duff mounds of old-growth sugar and Jeffrey pine in a fire-excluded Sierran mixed-conifer forest Advisor: Kerry M. Byrne, Ph.D.

Maddie McNerthney Thesis: Examining the impacts of beaver dam analogues and groundwater storage on Miners Creek, California Advisor: Jim Graham, Ph.D.

Hannah Joss Thesis: Monitoring bull kelp (Nereocystis leutkeana) remotely at high resolutions Advisor: Jim Graham, Ph.D.

Karlee Jewell Thesis: Evaluating science communication efforts and citizen scientists' knowledge of, attitude toward, and behavioral intentions related to the North American river otter Advisor: Yvonne Everett, Ph.D.

Allison Nunes Thesis: Seed bank composition within two sagebrush communities: a comparison of drought, microsite, and aboveground community effects Advisor: Kerry M. Byrne, Ph.D.

Jordan Adair Thesis: Using UAV and traditional remote sensing data to detect vegetation vigor and monitor stream morphology in a desert riparian ecosystem Advisor: Jim Graham, Ph.D.

Lucy Corro Thesis: A look at land cover classification methods in northern California with the use of high spatial resolution geospatial data Advisor: Jim Graham, Ph.D.

Melissa Collin Thesis: Satellite-based phenology analysis in evaluating the response of Puerto Rico and the United States Virgin Islands' tropical forests to the 2017 hurricanes Advisor: Jim Graham, Ph.D.

Holli Pruhsmeier Thesis: Building habitat suitability models to examine distribution shifts for the Black-headed Grosbeak, Hairy Woodpecker, and Yellow-rumped Warbler due to drought, fire, and bark beetle infestation in the Pacific Northwest Advisor: Jim Graham, Ph.D.

Jasmine Williamshen Thesis: Response of invertebrate drift to dam-release restoration pulse flows from Lewiston Dam on the Trinity River, CA Advisor: Alison O’Dowd, Ph.D.

Imil Ferrara Thesis: A Political Ecology of Northwest California Land Communities Advisor: Yvonne Everett, Ph.D.

Rebecca Cashero Thesis: Resilience, Place, and Collaborative Organization: A Political Ecology of Distributed Woody Biomass Energy Development in Rural California Communities Advisor: Yvonne Everett, Ph.D.

Thomas Starkey-Owens Thesis: Daily and Season Variation in Benthic Macroinvertebrate Abundance and Species Composition on the Trinity River Below Lewiston Dam Advisor: Alison O’Dowd, Ph.D.

Katrina Nystrom Thesis: Quantifying Pacific Lamprey (Entosphenous tridentus) ammocoete habitat availability and risk associated with the summer hydrograph recession limb in Coastal Northern California Advisor: Alison O’Dowd, Ph.D.

Ethan Luckens Thesis: Modeling the flow of Hall Creek, Humboldt County, California using visualizing ecosystem land management assessments (VELMA) and calculating the channel forming flow using the effective discharge calculation Advisor: Jim Graham, Ph.D.

Irene Vasquez Thesis: Evaluation of restoration techniques and management practices of tule pertaining to eco-cultural use Advisor: Steven R. Martin, Ph.D.

Aaron Taveras Thesis: The performance of 2D and 3D tsunami evacuation maps : a case study for Seaside, Oregon Advisor: Jim Graham, Ph.D.

Lara Jansen Thesis: Ecological implications of dam flow diversions on the Upper Eel River Advisor: Alison O’Dowd, Ph.D.

Monique Silva Crossman Thesis: Effects of manual and mechanical Ammophila arenaria removal techniques on coastal dune plant communities and morphology Advisor: Alison O’Dowd, Ph.D.

Dawn Albrecht Thesis: From Vulnerability to Resilience - Emergency Planning for Individuals with Developmental Disabilities in Humboldt County, California Advisor: Yvonne Everett, Ph.D.

Portia Saucedo Thesis: Multiscale habitat suitability modeling for canary rockfish (Sebastes pinniger) along the northern California coast Advisor: Jim Graham, Ph.D.

Emily Cooper Thesis: An estimation of potential salmonid habitat capacity in the upper mainstem Eel River, California Advisor: Alison O’Dowd, Ph.D.

Leanne Lynch Thesis: Access to Recreational Open Space in Patterson, CA: A Geospatial Analysis Utilizing Geographic Information Systems Advisor: Yvonne Everett, Ph.D.

Melissa Kimble Thesis: Mapping uncertainty for habitat Suitability models for four North American tree species Advisor: Jim Graham, Ph.D.

Claudia Voigt Thesis: Measuring Recreation Use Impacts on Old-Growth Redwoods Advisor: Steven R. Martin, Ph.D.

Rebekah Rafferty Thesis: Rancher Adaptations to Wolf Depredation in Western Montana Advisor: Yvonne Everett, Ph.D.

Sarah Aldinger Thesis: Rural Resilience: Local agro-ecological knowledge, sustainable agriculture and cycles of change in Hayfork, CA: An exploratory case study Advisor: Yvonne Everett, Ph.D.

Jessica Blackwell Thesis: Does personal information and communication technology in the wilderness lead to more risk-taking in wilderness? Advisor: Steven R. Martin, Ph.D.

Emily Ferrell Thesis: Post-Fire Pulses of Aquatic Production: Investigating the Midterm Effects of High-Severity Fire on Headwater Streams in Northwestern California Advisor: Alison O’Dowd, Ph.D.

Erin Degenstein Thesis: A Model to Predict the Future Distribution and Spread of Invasive Plants in Wilderness Areas of Kings Canyon and Sequoia National Parks, California Advisor: Alison O’Dowd, Ph.D.

Dawn Walker Thesis: Feeding our Families: A Process of Reconnecting with Food, the Earth, and Each Other Advisor: Yvonne Everett, Ph.D.

Daniel White Thesis: Recreational Visitor Use of the Headwaters Forest Reserve Advisor: Steven R. Martin, Ph.D.

Kelsey McDonald Thesis: Tidal Seed Dispersal Potential of Spartina densiflora in Humboldt Bay (Humboldt County, California) Advisor: Alison O’Dowd, Ph.D.

Rebekah Dickens Thesis: Ecological and social considerations in tropical forest conservation: a case study in Ecuador Advisor: Yvonne Everett, Ph.D.

Jim Garner Thesis: Modeling Pacific fisher behavior and habitat use in the Southern Sierra Nevada Advisor: Steven J. Steinberg, Ph.D., GISP

Judy Sears Thesis: Building local capacity for disaster response: An assessment of community emergency response models In rural areas Advisor: Yvonne Everett, Ph.D.

Max Kaufman Thesis: Ecosystem service value of water supply benefits provided by forest stands in the Mattole River Watershed, California: A bioeconomic and benefit transfer & spatial analysis application. Advisor: Yvonne Everett, Ph.D.

Alyssa Hosbach Thesis: Managing land for resilience: a comparative analysis of conservation planning and holistic management Advisor: Yvonne Everett, Ph.D.

Flora Brain Thesis: Eating Totem Salmon: Exploring extinction and collaborative restoration in a coastal California watershed community Advisor: Yvonne Everett, Ph.D.

Michelle Fuller Thesis: Herding Cats: Grassroots and centralized organizing in the case of California's Fire safe Councils Advisor: Yvonne Everett, Ph.D.

Grace Sparks Thesis: Conserving Working Landscapes and Open Space: A Socio-Spatial Analysis of Private Parcels Suitable for Conservation Easements in Calaveras County, California Advisor: Yvonne Everett, Ph.D.

Luc Lagarde Thesis: Invasive Spartina densiflora Brongn. Reduces primary productivity in a northern California salt marsh Advisor: Alison O’Dowd, Ph.D.

Matt Mitchell Thesis: Community Structure of Terrestrial Invertebrates and Habitat Complexity Relationships in Spartina -Invaded and Restored Humboldt Bay Salt Marshes Advisor: Alison O’Dowd, Ph.D.

Iris Koski Thesis: Landscapes in Transition: Private lands oak woodland management in the Klamath-Siskiyou bioregion Advisor: Alison O’Dowd, Ph.D.

Jason Barnes Thesis: A socio-spatial and network analysis of entrepreneurship in Mendocino County, California Advisor: Steven J. Steinberg, Ph.D., GISP

Jess Morrison Thesis: Geospatial modeling of population growth scenarios for the Humboldt Bay, California region: adapting SLEUTH to a rural environment Advisor: Steven J. Steinberg, Ph.D., GISP

Janene Michaelis Thesis: A Spatial Modeling Tool for Community Health Risk Assessment: A Case Study of Type II Diabetes Patient Nonadherence in Humboldt County, California. Advisor: Steven J. Steinberg, Ph.D., GISP

Kihyun Kim Thesis: A comparative institutional analysis of management in urban riparian greenways: the American River Parkway (Sacramento, California) Advisor: Yvonne Everett, Ph.D.

Emily Walters Thesis: Defining restoration goals for the Humboldt Coastal Nature Center, Manila, California based on an analysis of ecological processes in coastal dunes Advisor: Yvonne Everett, Ph.D.

Jennifer Mayberry Thesis: Community wildfire preparedness: Balancing community safety and ecosystem sustainablitity in southern California chaparral Advisor: Yvonne Everett, Ph.D.

Haley West Thesis: Home gardens of Humboldt County, California: exploring the politics of knowledge, reciprocity and community Advisor: Yvonne Everett, Ph.D.

Mark Douglas Thesis: Yosemite Wilderness Visitor Travel Patterns -- Implications for Trailhead Permit Quotas Advisor: Steven R. Martin, Ph.D.

Nicolas Ramirez Thesis: Modeling Ecotoxicological Stressors Using GIS Advisor: Steven J. Steinberg, Ph.D., GISP

Kristen Pope Thesis: Visitor Perceptions of Wilderness Rescue Advisor: Steven R. Martin, Ph.D.

Dan Shyrock Thesis: Ecological Conditions and Monitoring Standards for Meadows in the John Muir and Ansel Adams Wilderness Areas, CA. Advisor: Steven R. Martin, Ph.D.

Lenya Quinn Davidson Thesis: Prescribed fire: Influences on community support and Management activities in Northern California Advisor: Yvonne Everett, Ph.D.

Cybelle Immitt Thesis: The potential of community action plans to promote economic revitalization through rural county planning Advisor: Yvonne Everett, Ph.D.

Abbey Stockwell Thesis: Analysis of barriers to low impact development in the North Coast Redwood Region, California Advisor: Yvonne Everett, Ph.D.

Brian R. Davenhall Thesis: Spatial Interpolation: A simulated analysis of the effects of sampling strategy on interpolation method Advisor: Steven J. Steinberg, Ph.D., GISP

Lisa Spadoni Thesis: The effectiveness of land use planning on the preservation of open space in five rural, high amenity communities in the Rocky Mountains Advisor: Yvonne Everett, Ph.D.

Max Korten Thesis: Developing Quantitative Indicators and Standards for Solitude on the Lost Coast Trail Advisor: Steven R. Martin, Ph.D.

Whelan Gilkerson Thesis: A spatial model of eelgrass (Zostera marina) habitat in Humboldt Bay, California Advisor: Steven J. Steinberg, Ph.D., GISP

Ian McGovern Thesis: Using Multiple Resolution Digital Images and GIS to determine vegetation sampling locations at Whiskeytown National Recreational Area Advisor: Steven J. Steinberg, Ph.D., GISP

Ben Letton Thesis: Hazardous fuel mapping and thematic accuracy assessment in the wildland urban interface Advisor: Yvonne Everett, Ph.D.

John Letton Thesis: Community Based Hazardous Fuel Mapping and Accuracy Assessment Advisor: Yvonne Everett, Ph.D.

Zach Jarrett Thesis: Expectancy-Disconfirmation Theory and Recreation Visitor Satisfaction Advisor: Steven R. Martin, Ph.D.

Thomas Kirk Thesis: Landscape-scale habitat associations of the American marten in the greater Southern Cascades region of California Advisor: Steven J. Steinberg, Ph.D., GISP

Jennifer Kauffman Thesis: Development and application of a GIS based evaluation for prioritization of wetland restoration opportunities Advisor: Steven J. Steinberg, Ph.D., GISP

Rebecca Degagne Thesis: Examining the distribution of Dicymbe corymbosa monodominant forests in western Guyana using satellite imagery Advisor: Steven J. Steinberg, Ph.D., GISP

Kate McCurdy Thesis: Attitudes, beliefs and behaviors about bear resistant food canister use among wilderness users in Yosemite National Park Advisor: Steven R. Martin, Ph.D.

Linda M. Miller Thesis: Evaluation of low-altitude vertical aerial videography as a method for identifying and estimating abundance of residual trees Advisor: Steven J. Steinberg, Ph.D., GISP

Chaeli Judd Thesis: Mapping Aquatic Vegetation: Using Bathymetric & Hyperspectral Imagery to Classify Submerged Eelgrass in Humboldt Bay, California Advisor: Steven J. Steinberg, Ph.D., GISP

Jennifer Taylor Thesis: Effectiveness of Hands-On Learning in a Children's Interpretive Program Advisor: Carolyn J. Ward, Ph.D.

Kari Jensen Thesis: Effects of the Artistic Design of Interpretive Signage on Attracting Power, Holding Time and Memory Recall Advisor: Carolyn J. Ward, Ph.D.

Brook R. Edwards Thesis: Historical assessment of the ecological condition and channel dynamics of the lower Mokelumne River : 1910-2001 Advisor: Steven J. Steinberg, Ph.D., GISP

Matthew Perry Thesis: Design and Evaluation of a Web Mapping Service for the Klamath River Basin Advisor: Steven J. Steinberg, Ph.D., GISP

Jolie Lonner Thesis: Determining the Sustainable Harvest of Oregon Grape (Berberis nervosa) Advisor: Yvonne Everett, Ph.D.

Patty Clifford Thesis: Integrating logistic regression and GIS to predict the distribution of Petasites frigidus in the Klamath Mountain subregion, C Advisor: Yvonne Everett, Ph.D.

Jeff Marsolais Thesis: Visitor Perceptions of Management Actions Across the Recreation Opportunity Spectrum Advisor: Steven J. Steinberg, Ph.D., GISP

William D. Ritts Thesis: A quantitative risk assessment of Port Orford cedar root disease in the Smith River National Recreation Area. Advisor: Steven J. Steinberg, Ph.D., GISP

Michael D. Hass Thesis: A Klamath River fisheries restoration webGIS Advisor: Steven J. Steinberg, Ph.D., GISP

Program Overview

Environmental Science & Management 1 Harpst St. Arcata, CA 95521 Phone: (707) 826-4147 [email protected]

College of Natural Resources & Sciences

Climate Change, Sustainability and Society PhD

Most students complete this programme in 4 years full-time.

Explore environmental change and the diverse responses needed to foster behaviours, practices and policies which promote sustainability.

In this interdisciplinary pathway, you will investigate sustainability topics using insights and perspectives from multiple disciplines, with a primary focus on social sciences (e.g., psychology, policy studies, political science, development studies, education, economics, social geography, sociology).

Find out what our research graduates go on to do

Department of Psychology

  • Programme structure

Most students complete this programme in 4 years. You cannot take less than 2 years to finish your research and the maximum time you are allowed is normally 4 years.

This programme is only available through the Southwest Doctoral Training Partnership. Applications open from October each year and close around January. More information is available to Study as a South West Doctoral Training Partnership (SWDTP) student at Bath

You may start this programme at any time. Most students start in September.

Occasionally we make changes to our programmes in response to, for example, feedback from students, developments in research and the field of studies, and the requirements of accrediting bodies. You will be advised of any significant changes to the advertised programme, in accordance with our Terms and Conditions.

Your academic progress and general welfare will be monitored by your supervisor.

Academic milestones

  • Registration
  • Candidature
  • Confirmation
  • Give notice of intention to submit a thesis / portfolio
  • Submission for examination
  • Examination (Viva Voce)
  • Examiners report
  • Final submission of thesis / portfolio
  • Programme content
  • Doctoral skills online
  • Doctoral skills workshop
  • Research project
  • Supervisory team

Research content

Sustainability topics can be wide-ranging, with the content of your research determined with your PhD supervisory team. However, in line with the goals of this PhD programme, your thesis will have a primarily social science focus.

While you will have a lead (primary) supervisor, you should also have at least one additional supervisor working in a different discipline to help you develop your interdisciplinary insights.

Professional Development

Professional development is a crucial element of doctoral study, not only in supporting your research but also as part of your longer term career development. Our DoctoralSkills workshops and courses will help you build your skills and help you succeed in your doctorate.

Read more about professional development support

Assessment methods

Assessment description.

Most research students who ‘do a PhD’ register in the first instance as probationer for the programme of PhD. Confirmation of PhD registration is subject to your passing an assessment process, which normally involves submission of written work and an oral examination.

Candidates are expected to carry out supervised research at the leading edge of their chosen subject, which must then be written up as a substantial thesis.

The final stage of the PhD programme is the oral or viva voce examination, in which students are required to defend the thesis to a Board of Examiners.

  • Entry requirements

Academic requirements

  • A good first degree in a social science subject, or
  • an equivalent degree in another subject, together with substantial relevant work experience

Underlying these conditions is a belief that students must bring a minimum combination of theoretical knowledge and practical experience to the programme. Marginal cases are often dealt with at interview, and it is not uncommon for relatively inexperienced students to be asked to defer entry.

English Language requirements

You will normally need one of the following:

  • IELTS: 7.0 overall with no less than 6.5 in all components
  • The Pearson Test of English Academic (PTE Academic): 69 with no less than 62 in any element
  • TOEFL IBT: 100 overall with a minimum 24 in all 4 components

You will need to get your English language qualification within 24 months prior to starting your course.

If you need to improve your English language skills before starting your studies, you may be able to take a pre-sessional course to reach the required level.

Two references are required for this programme (at least one of these should be an academic reference from ypur most recent place of study).

  • Fees and funding

Fees and funding information for Climate Change, Sustainability and Society PhD

Your tuition fees and how you pay them will depend on whether you are a Home or Overseas student.

Learn how we decide fee status

Tuition fees are liable to increase annually for all University of Bath students. If you aren't paying your fees in British pounds, you should also budget for possible fluctuations in your own currency.

Find out more about student fees

Funding options

This is an Economic and Social Research Council (ESRC) recognised programme, suitable for ESRC-funded 1+3 awards or subsequent +3 applications (MRes and PhD)

ESRC-funded students are able to claim (during their studies) for three additional allowances:

  • Overseas Fieldwork Allowance
  • Difficult Language Training
  • Overseas Institutional Visits

For more information on these allowances please see the ESRC Postgraduate Funding Guide . Please note that if you anticipate such activities you should outline the details in your application.

Find funding for Doctoral research

Payment options

You can pay your tuition fees by Direct Debit, debit card, credit card or bank transfer.

Paying your tuition fees

  • Application information
  • Programme title Climate Change, Sustainability and Society PhD
  • Final award PhD
  • Mode of study Full-time
  • Course code RHPS-AFM02
  • Department Department of Psychology as part of the ESRC South West Doctoral Training Partnership (SWDTP) in economic and social science
  • Location University of Bath Claverton Down, Bath BA2 7AY

3 months prior to the intended start date (for international applicants) or 2 months prior to the intended start date (for home applicants). For example, for an end of September start, the deadline is 30 June (international) and 31 July (home).

  • Regulator The Office for Students (OfS)

Applicant profile

Your proposal should address a problem or question with strong links to the themes of this interdisciplinary pathway.

Prior to applying, please contact and gain agreement to supervise you from an academic staff member (who will become your lead supervisor), as well as your additional supervisor(s), as their agreement to supervise is critical for acceptance into the PhD program. Your lead supervisor may be able to advise on the most suitable additional supervisor(s). Gaining feedback on your proposal from your potential supervisors prior to submission is strongly encouraged.

The proposal itself should include;

  • a brief review of relevant background literature (to contextualise the issue)
  • a core research question or theme
  • an outline of the possible methods that could be used to address this question.
  • how your research will draw on interdisciplinary perspectives

If you wish to study for both the MRes and the PhD (the 1 + 3) you should apply for the PhD but indicate on the Application Form, that you also wish to study for the MRes.

Progression from the MRes to the PhD stage is dependent on achieving an acceptable level of achievement (typically an overall average of 60% on at least the taught component of the MRes).

See our guide about how to apply for doctoral study

Selection process

See our guide for information on how to apply for ESRC SWDTP funding

Immigration requirements

If you are an international student, you can find out more about the visa requirements for studying in the UK .

For additional support please contact the Student Immigration Service for matters related to student visas and immigration.

  • Programme enquiries

Doctoral Admissions

  • Apply for this programme
  • Related programmes
  • Climate Change, Sustainability and Society PhD part-time

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Civil and Environmental Engineering

Phd - climate resilient environmental systems and technologies (crest).

cropped-lab.png

Rooted in collaborative research, our focus is deepening the understanding of intricate natural and engineered environmental and water systems. This research fuels the development of pioneering models and technologies, steering the engineering of climate adaptation and mitigation strategies.

The essence of our interdisciplinary research program extends from nano to global scales, encompassing experimental, field, and computational methodologies.

Our research also emphasizes cross-cutting methods encompassing risk assessment, data analytics, machine learning, artificial intelligence, equity considerations, and the pursuit of environmental justice. Through these methodologies, you will develop expertise in the subject matter, essential skills, and advanced techniques required to formulate sustainable and equitable environmental solutions amidst a changing climate.

Our faculty lead cutting-edge research in these domains and innovative solutions, reshaping the future of environmental engineering amidst the challenges of a changing climate.

Our Thematic Focus Converges on Three Key Domains:

Addressing the pressing issue of climate change, this domain encompasses energy and water systems, adaptation and mitigation strategies, decision-making processes, and holistic planning and management approaches.
This facet delves into water reuse, stormwater management, and glacier dynamics. These investigations can potentially reshape how we interact with and manage our natural systems.

This domain delves into cutting-edge technologies such as nanotechnology, biotechnology, sensors, and advanced sensing techniques. The goal is to harness innovation for environmental monitoring and management.

Take Your Next Step

Elevate your career prospects with our graduate program. Click 'Apply Now' to get started.

If you have questions about our programs we're here to have a one-on-one chat with you. Just click the meeting links below and set up a meeting that suits you best.

MS Program               PhD Program

If you prefer to send an email: Graduate Admissions Office -  [email protected] .

PhD Research

Understanding climate change risks to water system reliability.

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Analyzing Waste Pit Contaminants

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Researchers are using robots to increase both safety and speed in the remediation process. The research team is working to develop terrestrial robots that can potentially autonomously explore natural environments, select sample locations, extract samples, and analyze the data online without exposing humans to hazardous conditions.

Dive into Research

David rounce: the response of glaciers, water resources, and hazards to climate change.

rounce.png

Campus to Career

Farming data, improving production.

Arvind Murali Mohan (MS ’10, PhD ’13), co-founder of foris.io, a Silicon Valley precision agriculture startup, uses technology to help farmers optimize crop production. The company aggregates data from farming technologies, aiding farmers in resource optimization and traceability. Mohan credits his time at Carnegie Mellon University for fostering his interdisciplinary thinking and research skills, which have proved valuable in his current role.

Continue Reading

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He says the interdisciplinary and collaborative nature at CEE allowed him to learn things he may not otherwise have been able to at another university.

“that helped me to think about problems a little differently,” he says, adding that the faculty support was “amazing.”, crest faculty, peter adams,  jared cohon, sarah fahkreddine, kelvin gregory, joe d. moore, fethiye ozis, p.e., david rounce, costa samaras, jeanne vanbriesen.

  • The College of Engineering

phd research topics in environmental science

  • How we work

phd research topics in environmental science

55 Remarkable Environmental Topics for Research Proposal

Explore the collection of great environmental research topics from field experts.

phd research topics in environmental science

Environmental Research Topics: Features, Importance & Great Ideas

Environmental investigations entail investigating the natural world’s structure and function, the association between humans and the environment, and how people’s values, beliefs, and attitudes affect that association. Environmental research topics thus cover a wide range of subjects, including climate change, biodiversity, pollution, renewable energy, and sustainability.

How to Choose Environmental Topics for Research

Environmental investigations is a very broad field that offers a wide range of areas to investigate. So how can you choose a good one for your paper? First, always pick an issue from the area you are interested in. What is environmental science direction you’d like to develop? Working on your paper will be easier since you’ll be motivated to explore something you care about. From there, sort through your environmental topics for research to determine the following:

  • Relevance – does the proposal theme address an environmental issue with significant societal implications, such as pollution or climate change?
  • Originality –  does the investigation subject offer a new perspective on existing knowledge?
  • Feasibility – are the environmental topics to research realistic and achievable based on the scope and your available resources?
  • Scope – how broad is the matter of investigation? It shouldn’t be too broad or too narrow; it should be the right size to provide a comprehensive investigation.

When choosing environmental science research paper topics, avoid those that are too complex or require more resources and time than you can provide. Remember also to consider data availability, literature, funding, time, and ethical issues involved.

environmental research topics

Environmental Topics for Research Paper Are Not Created Equal

Environmental science topics are created differently depending on your discipline, purpose, scope, and methodology. Thus, the approach used to formulate them differs as they will serve different purposes. For example, some are explanatory and will try to explain how something happens or works. Others will try to seek more knowledge about a subject(exploratory). Then, you might also encounter a few that compare and contrast two phenomena or situations.

When assessing investigation issues, carefully evaluate your goals and interests before committing to a specific one. Otherwise, you might get stuck. Luckily our research proposal writing services are always here to help you help to get out of even the most challenging situation!

The Most Actual Environmental Science Topics for an Excellent Proposal

Natural and human-made systems that shape our planet and affect its inhabitants are one of the most interesting areas to write a paper about. Check out these environmental topics for research paper to produce an engaging proposal.

1. Consequences of Climate Change Human Societies.

2. Challenges of Renewable Energy Technologies.

3. Recycling Initiatives and Their Implications on Reducing Pollution.

4. Challenges of Sustainable Management of Freshwater Resources.

5. The Impact of Low Air Quality on Human Health.

6. Effectiveness of Conservational Policies in Addressing Environmental Issues.

7. Impacts of Sustainable Transportation in Reducing Urban Ecological Footprint.

8. Effect of Marine Pollution on Marine Ecosystems.

9. Challenges Facing Sustainable Farming Practices.

10. Impacts of Electricity Generation on the Environment.

11. Ecological Hazards of Electronic Waste.

12. Tourism’s Negative Effect on Ecosystems.

Environmental science research topics are often flexible and can be broadened or narrowed down depending on the scope of your study.

Interesting Environmental Justice Topics

Environmental justice involves advocating for fair treatment and meaningful involvement of all people in implementing environmental laws and policies. Here’re exciting environmental justice topics for a good proposal.

1. Effect of Hazardous Waste Facilities on Minority Communities.

2. The Influence of Air Pollution Exposure on the Health of Marginalized Populations.

3. Effect of Unequal Distribution of Parks and Green Spaces in Disadvantaged Neighborhoods.

4. Relationship Between Indigenous Communities and Conservation Efforts.

5. Influence of Climate Change on Vulnerable Communities.

6. Differential Impacts of Natural Disasters on Marginalized Populations.

7. The Importance of Environmental Education in Empowering Disadvantaged Communities.

8. Barriers to Equitable Access to Healthy and Sustainable Food Options in Marginalized Communities.

9. Geographical Inequalities in Accessing Clean Water.

10. The Intersection Between Food Justice and Ecological Concerns.

11. The Link Between Exposure to Pollutants Hazards and Adverse Health Outcomes in Socially Disadvantaged Groups.

12. Barriers to Equitable Distribution of Resources and Assistance During Post-disaster Recovery in Marginalized Communities.

The above can provide great options for a research proposal about environmental problems and how they affect specific populations.

Insightful Environmental Economics Research Topics

Environmental economics research topics aim to understand the human activities impacting on the natural environment and human welfare. So if you are looking for decent quantitative research ideas , consider the following offered by our experienced investigator.

1. Effectiveness of Economic Incentives in Promoting the Adoption of Renewable Energy Sources.

2. Effect of Pollution Regulations on Automobile Manufacturing Industry Competitiveness.

3. Factors Promoting Economic Growth in Green Industries and Sustainable Sectors.

4. The Economic Influence of Urban Sprawl on Environmental Quality.

5. Economic Implications of Water Scarcity.

6. Economic Incentives for Conserving Biodiversity.

7. Economic Benefits of Investing in Renewable Energy Technologies.

8. The Economic Viability of Strategies to Reduce Plastic Pollution.

9. Effectiveness of Carbon Pricing Mechanisms in Reducing Greenhouse Gas Emissions.

10. Economic Consequences of Natural Disasters.

11. Economic Importance of Disaster Preparedness and Resilience.

12. Economic Benefits of Transitioning From a Linear to a Circular Economy Model Focused on Resource Efficiency and Waste Reduction.

13. Role of Green Finance & Sustainable Investments in Supporting Eco-Friendly Projects and Businesses.

14. Efficient Water Pricing Mechanisms to Encourage Conservation.

Captivating Environmental Biology Research Topics

Environmental biology research topics will often try to assess the interaction between living organisms and their natural or human-modified environments. Check out these interesting issues to investigate for your biology research proposal .

1. Ways in Which Climate Change Affects the Distribution and Habitat Suitability of Plants.

2. Relationship Between Biodiversity and Ecosystem Health.

3. Role of Keystone Species in Maintaining Ecosystem Processes.

4. Human Factors Contributing to the Decline of Endangered Species.

5. Ecological Effect of Invasive Species on Local Ecosystems.

6. Factors Contributing to Pollinator Decline.

7. Ecological Consequences for Plant-Pollinator Interactions and Food Security.

8. Ecological Effects of Microplastics in Freshwater and Marine Ecosystems.

9. Shifts in the Timing of Seasonal Events in Animals in Response to Climate Change.

10. Ways in Which Changes in Land Use Impact Biodiversity.

11. Ways in Which Deforestation Impacts Ecological Communities.

12. Effects of Agricultural Pollutants on Ecosystems.

13. Challenges of Ecotoxicological Risk Assessments.

14. Ways in Which Wildlife Populations Adapt to Urban Environments.

15. Effects of Conservation on Human-Wildlife Interactions.

16. The Impact of Rising Carbon Dioxide Levels on Coral Reef Ecosystems.

17. The Influence of Marine Tourism on Marine Biodiversity.

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DOWNLOAD Here More Environmental Research Proposal Ideas!

Importance of choosing the right environmental research paper topics.

Choosing the proper investigation issue is crucial for the success and impact of your paper. Topics related to environment issues tend to be complicated and demand a thorough understanding of the natural and social dimensions of the problem. But with the right choice, the writing process is much easier and gives a better chance to produce a quality paper.

Poor environmental research paper topics will waste your time, resources and even cause frustration when investigators struggle to meet the word count. So, choose your subjects of investigation wisely or request expert help if you need extra support.

new environmental research proposal topics

While the above topics for environmental research papers might prove useful, sometimes picking a subject of investigation and working on a proposal can be daunting. But you shouldn’t worry. We have a large team of experienced writers ready to work on your paper and final paper. You only need to send your instructions, and they’ll embark on the task.

We’re here to help with your proposal. So drop us a line anytime you may need professional assistance!

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List of Research Topics in Environmental Engineering

Dr. Sowndarya Somasundaram

Environmental Engineering is a discipline of engineering that deals with the prevention & control of water, air, and soil pollution. In this article list of Research Topics in Environmental Engineering is listed.

The active research areas in the field of environmental engineering are water and wastewater treatment and disposal; environmental chemistry; environmental microbiology; environmental impact assessment; membrane technology; advanced oxidation process; catalysis; air pollution, prevention, and control; solid and hazardous waste management.

Water and wastewater treatment and reuse

  • Performance evaluation of improved biological treatment technologies for the treatment of sewage followed by UV disinfection for reuse
  • A study of co-treatment of fecal sludge and sewage in the sewage treatment plant
  • Performance evaluation of treatment and reuse of greywater by wetland system
  • A comprehensive study on polluted river stretches on the Ganga River in India
  • Development of treatment process for water treatment using ceramic membrane filtration to produce potable water
  • Performance evaluation of microbial fuel cells for the treatment of industrial wastewaters
  • Disinfection of secondary treated sewage using a novel UVC-LED reactor system for reuse
  • A study on emerging contaminants in Indian waters and their treatment technologies
  • Performance evaluation of improved anaerobic baffle filter reactor in treating domestic wastewater
  • A study on the impact of perfluorinated compounds on human health

Advanced oxidation technologies

  • A study on secondary treated domestic wastewater using an advanced oxidation process
  • Development of novel photocatalytic reactors for treatment of industrial wastewaters
  • Treatment of textile wastewater by using zero-valent iron nanoparticles
  • Development of photocatalytic reactors for hydrogen production by water splitting technique
  • Treatment of industrial wastewater by wet air oxidation processes
  • Development of a novel photocatalytic reactor system for degradation of persistent organic pollutants from pharmaceutical wastewater
  • Decolourization of textile dye wastewaters using ozone-based technologies
  • Degradation of industrial wastewaters using TiO 2 -based nanocomposites
  • Development of photocatalytic membrane reactor for the treatment of industrial and domestic wastewaters
  • Photocatalytic hydrogen production from sulfide wastewater using nanocomposites
  • Development of photocatalytic reactor for removal of endocrine-disrupting compounds from water and wastewaters
  • Photocatalytic degradation of SO x and NO x using nanocomposites

Air pollution and control

  • A study on endocrine-disrupting compounds in the atmosphere – effects on human and wildlife
  • A study on vehicular movements in India – Effect of CO on human and wildlife
  • A study on vertical profiling of air pollution in urban and metro cities
  • Performance evaluation of alternative fuel technology to reduce greenhouse gas emissions in industries
  • Design, development, and performance evaluation of slotted slack-petal pot chimney over a conventional chimney
  • Effect of fine particulate matter and NOx on human and wildlife
  • A study on the reuse of air conditioner condensate
  • A study on sulfur reduction in coal-based thermal power plants

Soil pollution and remediation

  • Degradation of persistent organic pollutants from contaminated soil using photocatalytic processes
  • Treatment of textile wastewater contaminated soil by using iron nanoparticles
  • Removal of petroleum hydrocarbon compounds from contaminated soil using natural-based products
  • Leachability and physical stability of solidified and stabilized sludge from textile effluent
  • Assessment of heavy metal toxicity in soil and their remedial measures
  • Alkali pre-treatment for bio mechanization of solid waste

Solid and hazardous waste treatment and disposal

  • Converting inert wastes into bio-amendments / bio-fertilizers – pilot projects at legacy waste dumping sites in India
  • Hydrothermal carbonization of crude oil sludge for recovery of solid fuel
  • Encapsulation and solidification of salt-based evaporation residues
  • Use of textile and tannery sludge as fine aggregates in concrete mix
  • Development of novel methods for the treatment of E-waste
  • A study on the treatment of nuclear waste

CO 2 sequestration, separation, and utilization

  • CO 2 gas separation from fuel and flue gas using composite membranes
  • Recovery of useful products from industrial flue gases
  • Development of novel composite membranes for separation of CO 2 from flue gas
  • Carbonation of coal fly ash for CO 2 sequestration
  • Conversion of CO 2 to useful products by novel methods
  • Performance evaluation of biomedical waste facility in India

Bioremediation

  • Occurrence, fate, and risk-based remediation of antibiotics in agricultural environments
  • Bio-degradation of persistent organic compounds using bacterial species  
  • Bioremediation of oily sludge
  • Biochar and compost-based bioremediation of crude oil contaminated soil

Top 60 Scopus-indexed Journals in Environmental Engineering

Research Topics in Environmental Engineering

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Dr. Sowndarya Somasundaram

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150+ innovative generative ai project ideas: transforming industries and advancing technology, download research papers for free: legal and ethical methods.

I need help in problem statement in environmental engineering

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Greetings and Regards My name is Reza Fadaei, I am 49 years old. I have been in Iran’s Environmental Organization for 22 years as an expert in the natural environment departments, laboratory offices, water and soil pollution control office, and waste management. I am working as the manager of the provincial general administration. PhD student in environmental sciences and engineering, Islamic Azad University, Tabriz branch, Iran. I participated in a waste management training workshop with professors from Japanese universities and the Japanese Ministry of Energy and Environment. I am very interested in the rich and ancient culture of Japan. I would very much like to continue my doctoral studies in Japan and the subject of my doctoral dissertation. to do in your country. I hope you help.

I wanted to choose the topic of my PhD thesis in the field of environmental engineering with topics related to water or wastewater. My bachelor’s and master’s degrees were applied chemistry and the subject of my master’s thesis (the effect of magnetic nanoparticles on the removal of chromium from leather industry wastewater). Please guide me and if you have a chance, help me as a second guide or consultant. I would like to have a free study opportunity in your university if possible. I am also Azeri and I expect you to help me to present a high level thesis thanks again

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Emerging research areas refocus Institute of Energy and the Environment themes

The Institute of Energy and the Environment has announced an update to its research themes. The change is to better align three of the research themes with the energy and environmental research being done at Penn State, and with efforts to recognize the importance of community and justice.  

IEE new themes

  • University of California Merced Events Calendar
  • Wednesday, July 24

ES PhD Dissertation Defense: Brittany Lopez Barreto

Wednesday, July 24, 2024 12pm to 1pm

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phd research topics in environmental science

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5200 N Lake Rd, Merced, CA 95343

Using Remote Sensing to Monitor Water Quality in Climate and Wildfire Stressed California Reservoirs Abstract    The increasing frequency of cyanobacterial harmful algal blooms (cyanoHABs) in California’s (CA) inland waters pose significant risks to public health and recreational water use. Wildfires may increase nutrient runoff and alter water temperature and light conditions, promoting cyanoHABs. Understanding these effects are essential as wildfires become more frequent and severe in CA. This dissertation leverages satellite remote sensing (SRS) to monitor cyanoHABs, quantify their temporal and spatial trends at a large scale, and explore the role of wildfire as a driver of cyanoHABs of the entire state of CA. My findings show that public health alerts derived from SRS and World Health Organization guidelines have high rates of correspondence with public health advisories issued by state authorities that are based on laboratory toxin analyses. SRS provided temporally dense and spatially explicit data, consistent across large scales, which is essential for timely cyanotoxin risk assessments, and could be used to enhance traditional in-situ sampling. My work shows that cyanoHABs have increased from 2016 to 2022 compared to 2008 to 2012. Although most lakes in CA did not exhibit changes in cyanoHAB alerts following wildfire events, there are several lakes that have shown a statistically significant increase in cyanoHAB alerts after severe wildfires; all of these events have occurred in the more recent era of this study, suggesting that increasing wildfire frequency and severity may be introducing an additional public health threat. This is the first time a study of this nature has been conducted at such a large scale, enabled by SRS. My findings underscore the need for more large-scale studies and long-term monitoring to address the effects of changing climate and wildfires on water quality and risks to public health. Biography    Brittany Lopez Barreto received her B.S. in Environmental Science and Management with a focus on watershed science. She was awarded the prestigious Future Investigators in NASA Earth and Space Science and Technology (FINESST) grant for her dissertation research. Brittany’s research interests center on using remote sensing to monitor surface water quality for public health, particularly the impacts of wildfire and climate change. Born and educated in California, Brittany will continue to focus her research in the state. She enjoys spending quality time with family and friends, cooking, engaging with anything horror-related, and being near water.  

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  1. List of Best Environmental Science Research Topics for 2022

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  1. 100+ Environmental Science Research Topics

    Finding and choosing a strong research topic is the critical first step when it comes to crafting a high-quality dissertation, thesis or research project. Here, we'll explore a variety research ideas and topic thought-starters related to various environmental science disciplines, including ecology, oceanography, hydrology, geology, soil science, environmental chemistry, environmental ...

  2. 50 Best Environmental Science Research Topics

    2) Renewable Energy. Renewable energy is another fairly mainstream topic in which there is much to learn and research. Although scientists have identified many forms of sustainable energy, such as wind, solar, and hydroelectric power, questions remain about how to best implement these energy sources.

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    76-100. University of Colorado at Boulder. 9. 42. Columbia University. 10. 76-100. This information is based on the number of papers published by an institution in an academic subject in journals, this is from the latest rankings tables, researched and published by Academic Ranking of World Universities.

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    University of Reading School of Archaeology, Geography and Environmental Science. Enquiries and applications are invited for a PhD project on critical geographies of disaster risk and climate change adaptation. Project should address one or more of the following themes. Read more. Supervisor: Dr S E Blackburn.

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  23. 55 Great Environmental Research Topics for Students

    Here're exciting environmental justice topics for a good proposal. 1. Effect of Hazardous Waste Facilities on Minority Communities. 2. The Influence of Air Pollution Exposure on the Health of Marginalized Populations. 3. Effect of Unequal Distribution of Parks and Green Spaces in Disadvantaged Neighborhoods. 4.

  24. List of Research Topics in Environmental Engineering

    In this article list of Research Topics in Environmental Engineering is listed. The active research areas in the field of environmental engineering are water and wastewater treatment and disposal; environmental chemistry; environmental microbiology; environmental impact assessment; membrane technology; advanced oxidation process; catalysis; air ...

  25. Emerging research areas refocus Institute of Energy and the Environment

    The Institute of Energy and the Environment has announced an update to its research themes. The change is to better align three of the research themes with the energy and environmental research being done at Penn State, and with efforts to recognize the importance of community and justice.

  26. ES PhD Dissertation Defense: Brittany Lopez Barreto

    She was awarded the prestigious Future Investigators in NASA Earth and Space Science and Technology (FINESST) grant for her dissertation research. Brittany's research interests center on using remote sensing to monitor surface water quality for public health, particularly the impacts of wildfire and climate change.