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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.

What Are Environmental Topics?

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.

What Makes a Good Environmental Research Topic?

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:

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.

How to Choose Environmental Science Topics?

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.

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List of Environment Research Paper Topics

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

Environmental Research Topics on Climate Change

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:

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.

Environmental Science Research Topics on Renewable Energy

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:

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.

Environment Research Topics on Ecology

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:

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.

Research Topics in Environmental Science About Pollution

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:

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.

Environmental Topics for Research Papers on Sustainability

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:

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.

Environmental Topics to Write About Endangered Species

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:

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.

Environmental Research Paper Topics on Ecosystems

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:

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.

Environmental Topics About Nature

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:

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.

Environmental Issues Topics on Water Management

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:

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.

Environmental Science Topics in Different Areas

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 Research Topics

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:

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.

Environmental Justice Research Topics

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:

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 Research Paper Topics

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 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.

Environmental Economics Research Topics

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:

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.

>> Learn more: Economics Research Topics

Environmental Biology 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:

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.

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

Environmental Chemistry Research Topics

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:

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.

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

Environmental Health Science Research Topics

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:

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.

Other Ideas & Topics About Environment for Research Papers

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 Issues in Environmental Science

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:

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.

Controversial Environmental Topics for Research Paper

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:

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.

Interesting Environmental Research Topics

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:

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.

Easy Environmental Research Questions for Projects

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.

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.

Unique Environmental Research Topics for Students

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:

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.

Final Thoughts on Environmental Topics for Research Papers

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.

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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:

Research Opportunities for High School Students
Colleges with the Best Undergraduate Research Programs
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Emily Smith

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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Understanding The Concept Of Environmental Science

Table of Contents

Environmental science is a multidimensional field that examines relationships between human beings and the environment. It delves into understanding, protecting, and sustaining our planet’s health. Here’s a quick glance.

What is Environmental Science?

Interdisciplinary Study: Environmental science combines elements of biology, chemistry, physics, geology, and social sciences to understand environmental issues comprehensively.
Study of Systems: It focuses on ecosystems, examining how various components interact and influence each other within the environment.

Key Components

Biodiversity: Understanding and conserving the variety of life forms on Earth.
Climate Change: Examining the impacts of human activities on the Earth’s climate system.
Pollution: Investigating the sources, effects, and mitigation strategies for air, water, and soil pollution.
Resource Management: Exploring sustainable practices for using and conserving natural resources.

Importance of Environmental Science

Critical Problem-Solving: Addresses pressing issues like habitat loss, water scarcity, and global warming.
Policy Formation: Provides scientific data to guide environmental policies and regulations.
Community Engagement: Educates and involves communities in environmental conservation efforts.

Careers in Environmental Science

Environmental Scientist: Conducts research to identify and solve environmental problems.
Conservation Biologist: Focuses on protecting and managing natural resources.
Environmental Engineer: Designs systems to address environmental challenges.

Future Challenges

Sustainable Development: It includes Balancing economic growth via environmental conservation.
Climate Resilience: Adapting to and mitigating the impacts of climate change.
Global Cooperation: Addressing environmental issues requires international collaboration.

Environmental science plays a pivotal role in shaping policies, technologies, and behaviors that contribute to a sustainable future. Understanding its significance empowers us to take proactive steps in preserving our planet for generations to come.

Updated 2024: Top 150 Environmental Science Research Topics

Now we are presenting an extensive collection of current and relevant subjects shaping the field. Covering climate change, biodiversity conservation, pollution, renewable energy, and much more, this curated list reflects the latest trends and pressing issues in environmental science. Dive into these topics to explore cutting edge research opportunities and contribute to the solutions that our planet urgently needs.

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351 Environmental Science Research Topics & Ideas

Icon Calendar 18 May 2024
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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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Home » 500+ Environmental Research Topics

500+ Environmental Research Topics

Environmental research is a crucial area of study in today’s world, as we face an increasing number of complex and pressing environmental challenges. From climate change to pollution, biodiversity loss to natural resource depletion, there is an urgent need for scientific inquiry and investigation to inform policy, decision-making, and action. Environmental research encompasses a broad range of disciplines, including ecology, biology , geology, chemistry , and physics , among others, and explores a diverse array of topics , from ocean acidification to sustainable agriculture. Through rigorous scientific inquiry and a commitment to generating evidence-based solutions, environmental research plays a vital role in promoting the health and well-being of our planet and its inhabitants. In this article, we will cover some trending Environmental Research Topics.

Environmental Research Topics

Environmental Research Topics are as follows:

Climate change and its impacts on ecosystems and society
The effectiveness of carbon capture and storage technology
The role of biodiversity in maintaining healthy ecosystems
The impact of human activity on soil quality
The impact of plastic pollution on marine life
The effectiveness of renewable energy sources
The impact of deforestation on local communities and wildlife
The relationship between air pollution and human health
The impact of agricultural practices on soil erosion
The effectiveness of conservation measures for endangered species
The impact of overfishing on marine ecosystems
The role of wetlands in mitigating climate change
The impact of oil spills on marine ecosystems
The impact of urbanization on local ecosystems
The impact of climate change on global food security
The effectiveness of water conservation measures
The impact of pesticide use on pollinators
The impact of acid rain on aquatic ecosystems
The impact of sea level rise on coastal communities
The effectiveness of carbon taxes in reducing greenhouse gas emissions
The impact of habitat destruction on migratory species
The impact of invasive species on native ecosystems
The role of national parks in biodiversity conservation
The impact of climate change on coral reefs
The effectiveness of green roofs in reducing urban heat island effect
The impact of noise pollution on wildlife behavior
The impact of air pollution on crop yields
The effectiveness of composting in reducing organic waste
The impact of climate change on the Arctic ecosystem
The impact of land use change on soil carbon sequestration
The role of mangroves in coastal protection and carbon sequestration
The impact of microplastics on marine ecosystems
The impact of ocean acidification on marine organisms
The effectiveness of carbon offsets in reducing greenhouse gas emissions
The impact of deforestation on climate regulation
The impact of groundwater depletion on agriculture
The impact of climate change on migratory bird populations
The effectiveness of wind turbines in reducing greenhouse gas emissions
The impact of urbanization on bird diversity
The impact of climate change on ocean currents
The impact of drought on plant and animal populations
The effectiveness of agroforestry in improving soil quality
The impact of climate change on water availability
The impact of wildfires on carbon storage in forests
The impact of climate change on freshwater ecosystems
The effectiveness of green energy subsidies
The impact of nitrogen pollution on aquatic ecosystems
The impact of climate change on forest ecosystems
The effectiveness of community-based conservation initiatives
The impact of climate change on the water cycle
The impact of mining activities on local ecosystems
The impact of wind energy on bird and bat populations
The effectiveness of bioremediation in cleaning up contaminated soil and water
The impact of deforestation on local climate patterns
The impact of climate change on insect populations
The impact of agricultural runoff on freshwater ecosystems
The effectiveness of smart irrigation systems in reducing water use
The impact of ocean currents on marine biodiversity
The impact of climate change on wetland ecosystems
The effectiveness of green buildings in reducing energy use
The impact of climate change on glacier retreat and sea level rise
The impact of light pollution on nocturnal wildlife behavior
The impact of climate change on desert ecosystems
The effectiveness of electric vehicles in reducing greenhouse gas emissions
The impact of ocean pollution on human health
The impact of land use change on water quality
The impact of urbanization on bird populations
The impact of oil spills on marine ecosystems and wildlife
The effectiveness of green energy storage technologies in promoting renewable energy use
The impact of climate change on freshwater availability and water management
The impact of industrial pollution on air quality and human health
The effectiveness of urban green spaces in promoting human health and well-being
The impact of climate change on snow cover and winter tourism
The impact of agricultural land use on biodiversity and ecosystem services
The effectiveness of green incentives in promoting sustainable consumer behavior
The impact of ocean acidification on shellfish and mollusk populations
The impact of climate change on river flow and flooding
The effectiveness of green supply chain management in promoting sustainable production
The impact of noise pollution on avian communication and behavior
The impact of climate change on arctic ecosystems and wildlife
The effectiveness of green marketing in promoting sustainable tourism
The impact of microplastics on marine food webs and human health
The impact of climate change on invasive species distributions
The effectiveness of green infrastructure in promoting sustainable urban development
The impact of plastic pollution on human health and food safety
The impact of climate change on soil microbial communities and nutrient cycling
The effectiveness of green technologies in promoting sustainable industrial production
The impact of climate change on permafrost thaw and methane emissions
The impact of deforestation on water quality and quantity
The effectiveness of green certification schemes in promoting sustainable production and consumption
The impact of noise pollution on terrestrial ecosystems and wildlife
The impact of climate change on bird migration patterns
The effectiveness of green waste management in promoting sustainable resource use
The impact of climate change on insect populations and ecosystem services
The impact of plastic pollution on human society and culture
The effectiveness of green finance in promoting sustainable development goals
The impact of climate change on marine biodiversity hotspots
The impact of climate change on natural disasters and disaster risk reduction
The effectiveness of green urban planning in promoting sustainable cities and communities
The impact of deforestation on soil carbon storage and climate change
The impact of noise pollution on human communication and behavior
The effectiveness of green energy policy in promoting renewable energy use
The impact of climate change on Arctic sea ice and wildlife
The impact of agricultural practices on soil quality and ecosystem health
The effectiveness of green taxation in promoting sustainable behavior
The impact of plastic pollution on freshwater ecosystems and wildlife
The impact of climate change on plant-pollinator interactions and crop production
The effectiveness of green innovation in promoting sustainable technological advancements
The impact of climate change on ocean currents and marine heatwaves
The impact of deforestation on indigenous communities and cultural practices
The effectiveness of green governance in promoting sustainable development and environmental justice
The effectiveness of wetland restoration in reducing flood risk
The impact of climate change on the spread of vector-borne diseases
The effectiveness of green marketing in promoting sustainable consumption
The impact of plastic pollution on marine ecosystems
The impact of renewable energy development on wildlife habitats
The effectiveness of environmental education programs in promoting pro-environmental behavior
The impact of deforestation on global climate change
The impact of microplastics on freshwater ecosystems
The effectiveness of eco-labeling in promoting sustainable seafood consumption
The impact of climate change on coral reef ecosystems
The impact of air pollution on human health and mortality rates
The effectiveness of eco-tourism in promoting conservation and community development
The impact of climate change on agricultural production and food security
The impact of wind turbine noise on wildlife behavior and populations
The impact of light pollution on nocturnal ecosystems and species
The effectiveness of green energy subsidies in promoting renewable energy use
The impact of invasive species on native ecosystems and biodiversity
The impact of climate change on ocean acidification and marine ecosystems
The effectiveness of green public procurement in promoting sustainable production
The impact of deforestation on soil erosion and nutrient depletion
The impact of noise pollution on human health and well-being
The effectiveness of green building standards in promoting sustainable construction
The impact of climate change on forest fires and wildfire risk
The impact of e-waste on human health and environmental pollution
The impact of climate change on polar ice caps and sea levels
The impact of pharmaceutical pollution on freshwater ecosystems and wildlife
The effectiveness of green transportation policies in reducing carbon emissions
The impact of climate change on glacier retreat and water availability
The impact of pesticide use on pollinator populations and ecosystems
The effectiveness of circular economy models in reducing waste and promoting sustainability
The impact of climate change on coastal ecosystems and biodiversity
The impact of plastic waste on terrestrial ecosystems and wildlife
The effectiveness of green chemistry in promoting sustainable manufacturing
The impact of climate change on ocean currents and weather patterns
The impact of agricultural runoff on freshwater ecosystems and water quality
The effectiveness of green bonds in financing sustainable infrastructure projects
The impact of climate change on soil moisture and desertification
The impact of noise pollution on marine ecosystems and species
The effectiveness of community-based conservation in promoting biodiversity and ecosystem health
The impact of climate change on permafrost ecosystems and carbon storage
The impact of urbanization on water pollution and quality
The effectiveness of green jobs in promoting sustainable employment
The impact of climate change on wetland ecosystems and biodiversity
The impact of plastic pollution on terrestrial ecosystems and wildlife
The effectiveness of sustainable fashion in promoting sustainable consumption
The impact of climate change on phenology and seasonal cycles of plants and animals
The impact of ocean pollution on human health and seafood safety
The effectiveness of green procurement policies in promoting sustainable supply chains
The impact of climate change on marine food webs and ecosystems
The impact of agricultural practices on greenhouse gas emissions and climate change
The effectiveness of green financing in promoting sustainable investment
The effectiveness of rainwater harvesting systems in reducing water use
The impact of climate change on permafrost ecosystems
The impact of coastal erosion on shoreline ecosystems
The effectiveness of green infrastructure in reducing urban heat island effect
The impact of microorganisms on soil fertility and carbon sequestration
The impact of climate change on snowpack and water availability
The impact of oil and gas drilling on local ecosystems
The effectiveness of carbon labeling in promoting sustainable consumer choices
The impact of marine noise pollution on marine mammals
The impact of climate change on alpine ecosystems
The effectiveness of green supply chain management in reducing environmental impact
The impact of climate change on river ecosystems
The impact of urban sprawl on wildlife habitat fragmentation
The effectiveness of carbon trading in reducing greenhouse gas emissions
The impact of ocean warming on marine ecosystems
The impact of agricultural practices on water quality and quantity
The effectiveness of green roofs in improving urban air quality
The impact of climate change on tropical rainforests
The impact of water pollution on human health and livelihoods
The effectiveness of green bonds in financing sustainable projects
The impact of climate change on polar bear populations
The impact of human activity on soil biodiversity
The effectiveness of waste-to-energy systems in reducing waste and emissions
The impact of climate change on Arctic sea ice and marine ecosystems
The impact of sea level rise on low-lying coastal cities and communities
The effectiveness of sustainable tourism in promoting conservation and community development
The impact of deforestation on indigenous peoples and their livelihoods
The impact of climate change on sea turtle populations
The effectiveness of carbon-neutral and carbon-negative technologies
The impact of urbanization on water resources and quality
The impact of climate change on cold-water fish populations
The effectiveness of green entrepreneurship in promoting sustainable innovation
The impact of wildfires on air quality and public health
The impact of climate change on human migration patterns and social systems
The impact of noise pollution on bird communication and behavior in urban environments
The impact of climate change on estuarine ecosystems and biodiversity
The impact of deforestation on water availability and river basin management
The impact of climate change on plant phenology and distribution
The effectiveness of green marketing in promoting sustainable consumer behavior
The impact of plastic pollution on freshwater ecosystems and biodiversity
The impact of climate change on marine plastic debris accumulation and distribution
The effectiveness of green innovation in promoting sustainable technology development
The impact of climate change on crop yields and food security
The impact of noise pollution on human health and well-being in urban environments
The impact of climate change on Arctic marine ecosystems and biodiversity
The effectiveness of green transportation infrastructure in promoting sustainable mobility
The impact of deforestation on non-timber forest products and forest-dependent livelihoods
The impact of climate change on wetland carbon sequestration and storage
The impact of plastic pollution on sea turtle populations and nesting behavior
The impact of climate change on marine biodiversity and ecosystem functioning in the Southern Ocean
The effectiveness of green certification in promoting sustainable agriculture
The impact of climate change on oceanographic processes and upwelling systems
The impact of noise pollution on terrestrial wildlife communication and behavior
The impact of climate change on coastal erosion and shoreline management
The effectiveness of green finance in promoting sustainable investment
The impact of deforestation on indigenous communities and traditional knowledge systems
The impact of climate change on tropical cyclones and extreme weather events
The effectiveness of green buildings in promoting energy efficiency and carbon reduction
The impact of plastic pollution on marine food webs and trophic interactions
The impact of climate change on algal blooms and harmful algal blooms in marine ecosystems
The effectiveness of green business partnerships in promoting sustainable development goals
The impact of climate change on ocean deoxygenation and its effects on marine life
The impact of noise pollution on human sleep and rest patterns in urban environments
The impact of climate change on freshwater availability and management
The effectiveness of green entrepreneurship in promoting social and environmental justice
The impact of deforestation on wildlife habitat and biodiversity conservation
The impact of climate change on the migration patterns and behaviors of birds and mammals
The effectiveness of green urban planning in promoting sustainable and livable cities
The impact of plastic pollution on microplastics and nanoplastics in marine ecosystems
The impact of climate change on marine ecosystem services and their value to society
The effectiveness of green certification in promoting sustainable forestry
The impact of climate change on ocean currents and their effects on marine biodiversity
The impact of noise pollution on urban ecosystems and their ecological functions
The impact of climate change on freshwater biodiversity and ecosystem functioning
The effectiveness of green policy implementation in promoting sustainable development
The impact of deforestation on soil carbon storage and greenhouse gas emissions
The impact of climate change on marine mammals and their ecosystem roles
The effectiveness of green product labeling in promoting sustainable consumer behavior
The impact of plastic pollution on coral reefs and their resilience to climate change
The impact of climate change on waterborne diseases and public health
The effectiveness of green energy policies in promoting renewable energy adoption
The impact of deforestation on carbon storage and sequestration in peatlands
The impact of climate change on ocean acidification and its effects on marine life
The effectiveness of green supply chain management in promoting circular economy principles
The impact of noise pollution on urban birds and their vocal communication
The impact of climate change on ecosystem services provided by mangrove forests
The effectiveness of green marketing in promoting sustainable fashion and textiles
The impact of plastic pollution on deep-sea ecosystems and biodiversity
The impact of climate change on marine biodiversity hotspots and conservation priorities
The effectiveness of green investment in promoting sustainable infrastructure development
The impact of deforestation on ecosystem services provided by agroforestry systems
The impact of climate change on snow and ice cover and their effects on freshwater ecosystems
The effectiveness of green tourism in promoting sustainable tourism practices
The impact of noise pollution on human cognitive performance and productivity
The impact of climate change on forest fires and their effects on ecosystem services
The effectiveness of green labeling in promoting sustainable seafood consumption
The impact of climate change on insect populations and their ecosystem roles
The impact of plastic pollution on seabird populations and their reproductive success
The effectiveness of green procurement in promoting sustainable public sector spending
The impact of deforestation on soil erosion and land degradation
The impact of climate change on riverine ecosystems and their ecosystem services
The effectiveness of green certification in promoting sustainable fisheries
The impact of noise pollution on marine mammals and their acoustic communication
The impact of climate change on terrestrial carbon sinks and sources
The effectiveness of green technology transfer in promoting sustainable development
The impact of deforestation on non-timber forest products and their sustainable use
The impact of climate change on marine invasive species and their ecological impacts
The effectiveness of green procurement in promoting sustainable private sector spending
The impact of plastic pollution on zooplankton populations and their ecosystem roles
The impact of climate change on wetland ecosystems and their services
The effectiveness of green education in promoting sustainable behavior change
The impact of deforestation on watershed management and water quality
The impact of climate change on soil nutrient cycling and ecosystem functioning
The effectiveness of green technology innovation in promoting sustainable development
The impact of noise pollution on human health in outdoor recreational settings
The impact of climate change on oceanic nutrient cycling and primary productivity
The effectiveness of green urban design in promoting sustainable and resilient cities
The impact of plastic pollution on marine microbial communities and their functions
The impact of climate change on coral reef bleaching and recovery
The impact of deforestation on ecosystem services provided by community-managed forests
The impact of climate change on freshwater fish populations and their ecosystem roles
The effectiveness of green certification in promoting sustainable tourism
The impact of noise pollution on human stress and cardiovascular health
The impact of climate change on glacier retreat and their effects on freshwater ecosystems
The effectiveness of green technology diffusion in promoting sustainable development
The impact of plastic pollution on sea grass beds and their ecosystem services
The impact of climate change on forest phenology and productivity.
The effectiveness of green transportation policies in promoting sustainable mobility
The impact of deforestation on indigenous peoples’ livelihoods and traditional knowledge
The impact of climate change on Arctic ecosystems and their biodiversity
The effectiveness of green building standards in promoting sustainable architecture
The impact of noise pollution on nocturnal animals and their behavior
The impact of climate change on migratory bird populations and their breeding success
The effectiveness of green taxation in promoting sustainable consumption and production
The impact of deforestation on wildlife corridors and ecosystem connectivity
The impact of climate change on urban heat islands and their effects on public health
The effectiveness of green labeling in promoting sustainable forestry practices
The impact of plastic pollution on sea turtle populations and their nesting success
The impact of climate change on invasive plant species and their ecological impacts
The effectiveness of green business practices in promoting sustainable entrepreneurship
The impact of noise pollution on urban wildlife and their acoustic communication
The impact of climate change on alpine ecosystems and their services
The effectiveness of green procurement in promoting sustainable agriculture and food systems
The impact of deforestation on soil carbon stocks and their effects on climate change
The impact of climate change on wetland methane emissions and their contribution to greenhouse gas concentrations
The effectiveness of green certification in promoting sustainable forestry and timber production
The impact of plastic pollution on marine mammal populations and their health
The impact of climate change on marine fisheries and their sustainable management
The effectiveness of green investment in promoting sustainable entrepreneurship and innovation
The impact of noise pollution on bat populations and their behavior
The impact of climate change on permafrost thaw and its effects on Arctic ecosystems
The impact of deforestation on ecosystem services provided by sacred groves
The impact of climate change on tropical cyclones and their impacts on coastal ecosystems
The effectiveness of green technology transfer in promoting sustainable agriculture and food systems
The impact of plastic pollution on benthic macroinvertebrate populations and their ecosystem roles
The impact of climate change on freshwater invertebrate populations and their ecosystem roles
The effectiveness of green tourism in promoting sustainable wildlife tourism practices
The impact of noise pollution on amphibian populations and their communication
The impact of climate change on mountain ecosystems and their biodiversity
The effectiveness of green certification in promoting sustainable agriculture and food systems
The impact of deforestation on indigenous peoples’ food security and nutrition
The impact of climate change on plant-pollinator interactions and their ecosystem roles
The impact of plastic pollution on freshwater ecosystems and their services
The impact of climate change on oceanic currents and their effects on marine ecosystems
The effectiveness of green investment in promoting sustainable transportation infrastructure
The impact of noise pollution on human sleep quality and mental health
The impact of climate change on marine viruses and their effects on marine life
The effectiveness of green labeling in promoting sustainable packaging and waste reduction
The impact of deforestation on ecosystem services provided by riparian forests
The impact of climate change on insect-pollinated crops and their yields
The effectiveness of green procurement in promoting sustainable waste management
The impact of plastic pollution on estuarine ecosystems and their services
The impact of climate change on groundwater recharge and aquifer depletion
The effectiveness of green education in promoting sustainable tourism practices
The impact of climate change on coral reefs and their biodiversity
The effectiveness of green labeling in promoting sustainable clothing and textile production
The impact of deforestation on riverine fish populations and their fishery-dependent communities
The impact of climate change on mountain water resources and their availability
The effectiveness of green certification in promoting sustainable tourism accommodations
The impact of plastic pollution on deep-sea ecosystems and their biodiversity
The impact of climate change on sea-level rise and its effects on coastal ecosystems and communities
The effectiveness of green energy policies in promoting renewable energy production
The impact of noise pollution on human cardiovascular health
The impact of climate change on biogeochemical cycles in marine ecosystems
The effectiveness of green labeling in promoting sustainable personal care and cosmetic products
The impact of deforestation on carbon sequestration and its effects on climate change
The impact of climate change on wildfire frequency and severity
The effectiveness of green procurement in promoting sustainable energy-efficient technologies
The impact of plastic pollution on beach ecosystems and their tourism potential
The impact of climate change on marine mammals and their habitat range shifts
The effectiveness of green urban design in promoting sustainable and livable neighborhoods
The impact of noise pollution on urban human and wildlife communities
The impact of climate change on soil microorganisms and their roles in nutrient cycling
The effectiveness of green labeling in promoting sustainable electronics and e-waste management
The impact of deforestation on watershed services and their effects on downstream ecosystems and communities
The impact of climate change on human migration patterns and their impacts on urbanization
The effectiveness of green investment in promoting sustainable water management and infrastructure
The impact of plastic pollution on seabird populations and their nesting success
The impact of climate change on ocean acidification and its effects on marine ecosystems
The effectiveness of green certification in promoting sustainable fisheries and aquaculture
The impact of noise pollution on terrestrial carnivore populations and their communication
The impact of climate change on snow and ice dynamics in polar regions
The effectiveness of green tourism in promoting sustainable cultural heritage preservation
The impact of deforestation on riverine water quality and their effects on aquatic life
The impact of climate change on forest fires and their ecological effects
The effectiveness of green labeling in promoting sustainable home appliances and energy use
The impact of plastic pollution on marine invertebrate populations and their ecosystem roles
The impact of climate change on soil erosion and its effects on agricultural productivity
The effectiveness of green procurement in promoting sustainable construction materials and waste reduction
The impact of noise pollution on marine mammal populations and their behavior
The impact of climate change on ocean circulation and its effects on marine life
The effectiveness of green investment in promoting sustainable forest management
The impact of deforestation on medicinal plant populations and their traditional uses
The impact of climate change on wetland ecosystems and their carbon storage capacity
The effectiveness of green urban planning in promoting sustainable and resilient cities
The impact of plastic pollution on seabed ecosystems and their biodiversity
The effectiveness of green certification in promoting sustainable palm oil production
The impact of noise pollution on bird populations and their communication
The impact of climate change on freshwater quality and its effects on aquatic life
The effectiveness of green labeling in promoting sustainable food packaging and waste reduction
The impact of deforestation on streamflow and its effects on downstream

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2019 Best Papers published in the Environmental Science journals of the Royal Society of Chemistry

In 2019, the Royal Society of Chemistry published 180, 196 and 293 papers in Environmental Science: Processes & Impacts , Environmental Science: Water Research & Technology , and Environmental Science: Nano , respectively. These papers covered a wide range of topics in environmental science, from biogeochemical cycling to water reuse to nanomaterial toxicity. And, yes, we also published papers on the topic of the environmental fate, behavior, and inactivation of viruses. 1–10 We are extremely grateful that so many authors have chosen our journals as outlets for publishing their research and are equally delighted at the high quality of the papers that we have had the privilege to publish.

Our Associate Editors, Editorial Boards, and Advisory Boards were enlisted to nominate and select the best papers from 2019. From this list, the three Editors-in-Chief selected an overall best paper from the entire Environmental Science portfolio. It is our pleasure to present the winners of the Best Papers in 2019 to you, our readers.

Overall Best Paper

In this paper, Johansson et al. examine sea spray aerosol as a potential transport vehicle for perfluoroalkyl carboxylic and sulfonic acids. The surfactant properties of these compounds are well known and, in fact, key to many of the technical applications for which they are used. The fact that these compounds are enriched at the air–water interface makes enrichment in sea spray aerosols seem reasonable. Johansson et al. systematically tested various perfluoroalkyl acids enrichment in aerosols under conditions relevant to sea spray formation, finding that longer chain lengths lead to higher aerosol enrichment factors. They augmented their experimental work with a global model, which further bolstered the conclusion that global transport of perfluoroalkyl acids by sea spray aerosol is and will continue to be an important process in determining the global distribution of these compounds.

Journal Best Papers

Environmental Science: Processes & Impacts

First Runner-up Best Paper: Yamakawa, Takami, Takeda, Kato, Kajii, Emerging investigator series: investigation of mercury emission sources using Hg isotopic compositions of atmospheric mercury at the Cape Hedo Atmosphere and Aerosol Monitoring Station (CHAAMS), Japan , Environ. Sci.: Processes Impacts , 2019, 21 , 809–818, DOI: 10.1039/C8EM00590G .

Second Runner-up Best Paper: Avery, Waring, DeCarlo, Seasonal variation in aerosol composition and concentration upon transport from the outdoor to indoor environment , Environ. Sci.: Processes Impacts , 2019, 21 , 528–547, DOI: 10.1039/C8EM00471D .

Best Review Article: Cousins, Ng, Wang, Scheringer, Why is high persistence alone a major cause of concern? Environ. Sci.: Processes Impacts , 2019, 21 , 781–792, DOI: 10.1039/C8EM00515J .

Environmental Science: Water Research & Technology

First Runner-up Best Paper: Yang, Lin, Tse, Dong, Yu, Hoffmann, Membrane-separated electrochemical latrine wastewater treatment , Environ. Sci.: Water Res. Technol. , 2019, 5 , 51–59, DOI: 10.1039/C8EW00698A .

Second Runner-up Best Paper: Genter, Marks, Clair-Caliot, Mugume, Johnston, Bain, Julian, Evaluation of the novel substrate RUG™ for the detection of Escherichia coli in water from temperate (Zurich, Switzerland) and tropical (Bushenyi, Uganda) field sites , Environ. Sci.: Water Res. Technol. , 2019, 5 , 1082–1091, DOI: 10.1039/C9EW00138G .

Best Review Article: Okoffo, O’Brien, O’Brien, Tscharke, Thomas, Wastewater treatment plants as a source of plastics in the environment: a review of occurrence, methods for identification, quantification and fate , Environ. Sci.: Water Res. Technol. , 2019, 5 , 1908–1931, DOI: 10.1039/C9EW00428A .

Environmental Science: Nano

First Runner-up Best Paper: Janković, Plata, Engineered nanomaterials in the context of global element cycles , Environ. Sci.: Nano , 2019, 6 , 2697–2711, DOI: 10.1039/C9EN00322C .

Second Runner-up Best Paper: González-Pleiter, Tamayo-Belda, Pulido-Reyes, Amariei, Leganés, Rosal, Fernández-Piñas, Secondary nanoplastics released from a biodegradable microplastic severely impact freshwater environments , Environ. Sci.: Nano , 2019, 6 , 1382–1392, DOI: 10.1039/C8EN01427B .

Best Review Article: Lv, Christie, Zhang, Uptake, translocation, and transformation of metal-based nanoparticles in plants: recent advances and methodological challenges , Environ. Sci.: Nano , 2019, 6 , 41–59, DOI: 10.1039/C8EN00645H .

Congratulations to the authors of these papers and a hearty thanks to all of our authors. As one can clearly see from the papers listed above, environmental science is a global effort and we are thrilled to have contributions from around the world. In these challenging times, we are proud to publish research that is not only great science, but also relevant to the health of the environment and the public. Finally, we also wish to extend our thanks to our community of editors, reviewers, and readers. We look forward to another outstanding year of Environmental Science , reading the work generated not just from our offices at home, but also from back in our laboratories and the field.

Kris McNeill, Editor-in-Chief

Paige Novak, Editor-in-Chief

Peter Vikesland, Editor-in-Chief

A. B Boehm, Risk-based water quality thresholds for coliphages in surface waters: effect of temperature and contamination aging, Environ. Sci.: Processes Impacts , 2019, 21 , 2031–2041, 10.1039/C9EM00376B .
L. Cai, C. Liu, G. Fan, C Liu and X. Sun, Preventing viral disease by ZnONPs through directly deactivating TMV and activating plant immunity in Nicotiana benthamiana , Environ. Sci.: Nano , 2019, 6 , 3653–3669, 10.1039/C9EN00850K .
L. W. Gassie, J. D. Englehardt, N. E. Brinkman, J. Garland and M. K. Perera, Ozone-UV net-zero water wash station for remote emergency response healthcare units: design, operation, and results, Environ. Sci.: Water Res. Technol. , 2019, 5 , 1971–1984, 10.1039/C9EW00126C .
L. M. Hornstra, T. Rodrigues da Silva, B. Blankert, L. Heijnen, E. Beerendonk, E. R. Cornelissen and G. Medema, Monitoring the integrity of reverse osmosis membranes using novel indigenous freshwater viruses and bacteriophages, Environ. Sci.: Water Res. Technol. , 2019, 5 , 1535–1544, 10.1039/C9EW00318E .
A. H. Hassaballah, J. Nyitrai, C. H. Hart, N. Dai and L. M. Sassoubre, A pilot-scale study of peracetic acid and ultraviolet light for wastewater disinfection, Environ. Sci.: Water Res. Technol. , 2019, 5 , 1453–1463, 10.1039/C9EW00341J .
W. Khan, J.-Y. Nam, H. Woo, H. Ryu, S. Kim, S. K. Maeng and H.-C. Kim, A proof of concept study for wastewater reuse using bioelectrochemical processes combined with complementary post-treatment technologies, Environ. Sci.: Water Res. Technol. , 2019, 5 , 1489–1498, 10.1039/C9EW00358D .
J. Heffron, B. McDermid and B. K. Mayer, Bacteriophage inactivation as a function of ferrous iron oxidation, Environ. Sci.: Water Res. Technol. , 2019, 5 , 1309–1317, 10.1039/C9EW00190E .
S. Torii, T. Hashimoto, A. T. Do, H. Furumai and H. Katayama, Impact of repeated pressurization on virus removal by reverse osmosis membranes for household water treatment, Environ. Sci.: Water Res. Technol. , 2019, 5 , 910–919, 10.1039/C8EW00944A .
J. Miao, H.-J. Jiang, Z.-W. Yang, D.-y. Shi, D. Yang, Z.-Q. Shen, J. Yin, Z.-G. Qiu, H.-R. Wang, J.-W. Li and M. Jin, Assessment of an electropositive granule media filter for concentrating viruses from large volumes of coastal water, Environ. Sci.: Water Res. Technol. , 2019, 5 , 325–333, 10.1039/C8EW00699G .
K. L. Nelson, A. B. Boehm, R. J. Davies-Colley, M. C. Dodd, T. Kohn, K. G. Linden, Y. Liu, P. A. Maraccini, K. McNeill, W. A. Mitch, T. H. Nguyen, K. M. Parker, R. A. Rodriguez, L. M. Sassoubre, A. I. Silverman, K. R. Wigginton and R. G. Zepp, Sunlight mediated inactivation of health relevant microorganisms in water: a review of mechanisms and modeling approaches, Environ. Sci.: Processes Impacts , 2018, 20 , 1089–1122, 10.1039/C8EM00047F .

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Environmental sciences articles from across Nature Portfolio

Environmental science is the multidisciplinary study of all aspects of the Earth’s physical and biological environments. It encompasses environmental chemistry, soil science, ecology, climatology, vegetation cover, marine and freshwater systems, as well as environmental remediation and preservation, and agriculture and land use.

Achieving cycling catalysis of electro-Fenton treatment

The electro-Fenton process offers great potential for the treatment of contaminated water, but its industrial applications are limited due to a lack of electrocatalysts with effective cycling functionality. The electro-responsive catalyst enables continuous cycling of Fe(III)/Fe(II) species for electro-driven regeneration of the Fe(II) catalyst, leading to stable and efficient degradation of organic pollutants.

J. Paul Chen

How nitrogen compounds in fertilizers and fossil-fuel emissions affect global warming

Human activities have led to high levels of nitrogen compounds entering the environment, causing air and ecosystem pollution. Comprehensive modelling now shows that this nitrogen has partly offset global warming — suggesting that efforts to reduce environmental nitrogen levels must be backed up with even greater efforts to mitigate climate change.

Urbanization exacerbates extreme drought in almost half of cities worldwide

In the current period of rapid urbanization, nearly 40% of global cities exhibit exacerbated extreme drought due to the warmer and drier urban environment. Furthermore, more than half of global urban regions are projected to experience increasing challenges from extreme drought by 2050.

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