B.S.in Environmental Sciences
The Bachelor of Science (B.S.) in Environmental Sciences is for students planning careers or advanced studies in the natural sciences. If you want to help forge new scientific or technological solutions to climate change and other challenges, this is the path for you. The B.S. degree requires 17-18 courses.
Co-Requisites & Gateway Course
Co-Requisites
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Biology: BIO 201L or 202L or 203L
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Calculus: (MATH 111L and 112L) or MATH 122L
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Chemistry: CHEM 101DL and (CHEM 201DL or 210DL)
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Environmental Sciences: ENVIRON 102
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Physics: PHYS 141L or 151L or 161L
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Statistics: STAT 101 or 102 or 111 or 130 or 199 or BIO 304
Note: Some or all of the Chemistry, Calculus, Environmental Sciences and Physics co-requisites can be satisfied by appropriate AP credit.
Gateway Course
ENVIRON 201 Integrating Environmental Sciences and Policy - 1.0 credit, (STS), (NS), (SS)
Interaction between the natural and the social systems as they relate to the environment. Focus on ecological and earth system cycles, processes, and fundamental relationships. The environmental impact of human-induced change at the local, regional, and global levels. The role of technology and the policy process in determining how environmental problems evolve and are addressed. Use of ethical analysis to evaluate environmental tradeoffs. Use of case studies to integrate multiple disciplinary perspectives on environmental problems and to address issues of environmental justice. Prerequisite: ENV 102 or consent of instructor.
Core Courses - 5 Courses
Choose 5 courses, at least one from each category:
Note: 1 of these 5 courses can also count as a Focus Area course.
Environmental Health
- ENVIRON 308A/309A Oceans in Human and Environmental Health (Marine Lab) (F)
- ENVIRON 321A Coastal Watershed Science and Policy (Marine Lab) (Sp)
- ENVIRON 360 Environmental Chemistry and Toxicology (Sp)
- ENVIRON 373LA Sensory Physiology of Marine Animals (Marine Lab) (F)
- ENVIRON 501 Environmental Toxicology (F)
- ENVIRON 537 Environmental Health (Sp)
- ENVIRON 637S Population and Environmental Dynamics Affecting Health (Sp)
- ENVIRON 642 Air Pollution (Sp)
- ENVIRON 274/BIO 262 People, Plants & Pollution
- ENVIRON 524 Water Quality and Health
- ENVIRON 774 /GLHLTH 537 One Health: From Philosophy to Practice
Ecology
- ENVIRON 210D Conserving the Variety of Life (F)
- ENVIRON 217 Restoration Ecology (F, occasional)
- ENVIRON 270A Conservation Biology and Policy (Marine Lab)
- ENVIRON 273LA Marine Ecology (F, Sp, Su)
- ENVIRON 375LA or 375A Biology and Conservation of Sea Turtles (Marine Lab) (Sp, Su)
- ENVIRON 376A or 376LA Marine Mammals (Marine Lab) (Su, F)
- ENVIRON 503 Forest Ecosystems (Sp)
- ENVIRON 517 Tropical Ecology (F)
- ENVIRON 571A Urban Tropical Ecology (Marine Lab) (Sp)
- ENVIRON 646 Urban Ecology (occasional)
- BIOLOGY 490S Solving Problems with Ecology & Evolution
- ENVIRON 205 Marine Megafauna
- MARSCI 270A Conservation Biology & Policy
- ENVIRON 319A Aquaculture and the Environment
- BIOLOGY 344 Plant Diversity
- MARSCI 202 Marine Biology & Ecology
- BIOLOGY 263 Biological Responses to Climate Change
Environmental Physical Sciences
- ENVIRON 239 Our Changing Atmosphere (Sp)
- ENVIRON 280LA Sound in the Sea: Intro to Bioacoustics (Marine Lab) (Sp)
- ENVIRON 362S Changing Oceans (F)
- ENVIRON 370A Physical Oceanography (Marine Lab) (Sp)
- ENVIRON 445A Climate Change in the Marine Environment (occasional)
- ENVIRON 542L Environmental Aquatic Chemistry (F)
- EOS 202 Atmosphere and Ocean Dynamics (F)
- EOS 323 Landscape Hydrology (Sp)
- EOS 355 Global Warming
- EOS 404S Geology of the Tropical Marine Environment (Sp)
- CEE 461 / ENVIRON 542 Environmental Aquatic Chemistry
- ECS 210 Exploring Earth Sciences
- ENVIRON 220 Water Science
- ENVIRON 231 Energy & the Environment
- ENVIRON 641 Energy Technology & Impact on the Environment
- ECS 401 Geology of North Carolina
- ECS 323 Landscape Hydrology
- ECS 550 Climate & Society
Environmental Social Sciences
- ENVIRON 212 US Environmental Policy (Sp)
- ENVIRON 214S Environmental Ethics (occasional)
- ENVIRON 265 Environmental Law and Policy (F, occasional)
- ENVIRON 270A Conservation Biology and Policy (Marine Lab) (Su2)
- ENVIRON 275SA Global Fisheries Conflicts
- ENVIRON 286A Marine Policy Analysis (Marine Lab) (F)
- ENVIRON 305SA Social Impact Analysis (Marine Lab)
- ENVIRON 345 Environmental Politics in the US
- ENVIRON 363 Environmental Economics and Policy (Sp)
- ENVIRON 520/521Resource and Environmental Economics (F)
- ENVIRON 528SA Community-based Marine Conservation (Marine Lab travel course) (Sp)
- ENVIRON 533A Marine Fisheries Policy (Marine Lab) (Sp)
- ENVIRON 551DA Conservation and Development (Marine Lab) (Sp)
Environmental Tools / Skills
- ENVIRON 226S or 226SK Field Methods (F)
- ENVIRON 318A Offshore Renewable Energy & Wildlife Conservation (Marine Lab) (F)
- ENVIRON 322 Hydro and Environmental Data Analysis (F)
- ENVIRON 335A Drones in Biology, Ecology, and Conservation (Marine Lab) (Sp & Su)
- ENVIRON 359 GIS (Sp)
- ENVIRON 361LS Terrestrial Field Ecology (F)
- ENVIRON 362LS Aquatic Field Ecology (F)
- ENVIRON 369LA Biological Oceanography (Marine Lab) (F, Sp)
- CEE 160L Intro to Environmental Engineering (F)
(F) Typically offered fall semester
(Sp) Typically offered spring semester
(Su) Typically offered during the summer
(Marine Lab) taught at Duke University Marine Lab
Focus Area - 3 Courses
Students will focus on one area for depth of expertise in consultation with their major advisor. At least 3 courses must contribute to this focus, with 1 being at the 500 level or above. Courses listed as Core can be used to fulfill this requirement.
Students are encouraged to pursue a Research Independent Study as part of the focus requirement (Only one unit of Independent Research Study will count towards the focused area).;
Focus Essay
Students should submit advisor-approved focus essays in their senior year, a week after the Spring Registration period ends in November. If students subsequently change plans during Add/Drop in their final semester, a revised essay will have to be submitted.
The focus essay should prepare an argument that ties together courses taken previously that relate to the area, the 3 chosen courses to be taken to further their depth, and any relevant experience. Students are encouraged to deliberately consider how they structure their focus area from the outset, and not simply tie together disparate courses after the fact in the essay.
Courses in Other Departments
Relevant courses from other departments can be used to fulfill the focus area requirement. Students should carefully consider, in consultation with their academic advisors, as to how each course adds depth in their chosen focus area and articulate this in the focus essay. If you have any questions about courses fulfilling your focus area, please reach out to the DUS.
Capstone Experience
Select 1 of the following:
ENVIRON 495
Project-based course that examines current environmental issues from both the NS, SS, and Humanities. Students in the BS and AB majors will work together to further their knowledge and skills in solving environmental problems.
ENVIRON 545 Climate Design
ENVIRON 590 CLIMATE DESIGN II
Apply design thinking principles to address the most pressing climate change challenges and develop innovations in sustainability. Students will work with industry professionals or Duke faculty members to develop innovative climate solutions. To satisfy the capstone requirement, students must register for both semesters. If students take both semesters, Climate Design I can be applied to satisfy a Focus area or the Environmental Tools area.
Graduation with Distinction (GWD)
One semester (two semesters recommended) of Independent Research culminating in a written honors thesis
Graduation with Distinction requirements, deadlines and application
Major Worksheet
B.S. Major Requirements Worksheet
A.B. in Environmental Sciences & Policy
The Bachelor of Arts (A.B.) in Environmental Sciences and Policy prepares students to be science-literate decision makers. Students seeking a strong foundation for careers in policy, business, law, human health, education or public service are well served by this curriculum. The A.B. degree requires 14-15 courses.
Co-Requisites & Gateway Course
Co-Requisites
- Biology: BIO 201L or 202L or 203L
- Calculus: (MATH 105L and 106L) or MATH 111L or MATH 122L
- Chemistry: CHEM 101DL or 110DL
- Economics: ECON 101 or ENVIRON 155 or POLICSCI 145
- Environmental Sciences: ENVIRON 102
- Statistics: STAT 101 or 102 or 111 or 130 or 199 or BIO 304 or SOC 333
Note: Some or all of the Chemistry, Calculus and Environmental Sciences co-requisites can be satisfied by appropriate AP credit.
Gateway Course
ENVIRON 201 Integrating Environmental Sciences and Policy - 1.0 credit, (STS), (NS), (SS)
Interaction between the natural and the social systems as they relate to the environment. Focus on ecological and earth system cycles, processes, and fundamental relationships. The environmental impact of human-induced change at the local, regional, and global levels. The role of technology and the policy process in determining how environmental problems evolve and are addressed. Use of ethical analysis to evaluate environmental tradeoffs. Use of case studies to integrate multiple disciplinary perspectives on environmental problems and to address issues of environmental justice. Prerequisite: ENV 102 or consent of instructor.
Topical Areas - 3 Courses
3 courses, one from each category
Environmental Humanities
- ENVIRON 209S (Food, Farming and Feminism) (F)
- ENVIRON 214S (Ethical Challenges in Environmental Conservation) (F or Sp alternate)
- ENVIRON 315S: (Environmental Issues and Documentary Arts) (Sp alternate)
- CULANTH 419S (Global Environmentalism and the Politics of Nature) (F occasional)
- HISTORY 345 (North American Environmental History) (Sp)
- PHIL 215 (Applied and Environmental Ethics) (Occasional)
Environmental Sciences
- ENVIRON 205 (Marine Megafauna) (Sp)
- ENVIRON 210D (Conserving the Variety of Life on Earth) (F)
- ENVIRON 217 (Restoration Ecology) (SP [last 2015])
- ENVIRON 226s (Field Methods in Earth and Environmental Sciences) (F)
- ENVIRON 228 (Food and Fuel for a Growing Population) (F, alternate)
- ENVIRON 231 (Energy and Environment) (F)
- ENVIRON 239 (Our Changing Atmosphere) (Sp)
- ENVIRON 273LA (Marine Ecology) (Marine Lab) (F/Sp)
- ENVIRON 274 (People, Plants, and Pollution) (F)
- ENVIRON 318A Offshore Renewable Energy & Wildlife Conservation (Marine Lab) (F)
- ENVIRON 319A (Aquaculture and the Environment) (Marine Lab) (F)
- ENVIRON 359 (Intro to GIS) (Sp)
- ENVIRON 360 (Environmental Chemistry and Toxicology) (Sp)
- ENVIRON 361LS (Field Ecology)
- ENVIRON 362S (Changing Oceans) (F)
- ENVIRON 369LA (Biological Oceanography) (Marine Lab) (Sp)
- ENVIRON 370A (Physical Oceanography) (Marine Lab) (Sp)
- ENVIRON 373LA (Sensory Physiology of Marine Animals) (Marine Lab) (F)
- ENVIRON 375A/LA (Biology & Conservation of Sea Turtles (Marine Lab) (Sp/Su)
- ENVIRON 445A (Marine Climate Change) (F)
- EOS 202 (Atmospheric and Ocean Dynamics) (F)
Environmental Policy
- ENVIRON 212 (US Environmental Policy) (Sp)
- ENVIRON 216S (Environment and Conflict) (Occasional)
- ENVIRON 265 (Environmental Law and Policy) (F)
- ENVIRON 286A (Marine Policy Analysis) (Marine Lab) (F)
- ENVIRON 305SA (Social Impact Analysis) (Marine Lab) (Sp)
- ENVIRON 314 (Managing the Oceans to Solve Global Problems) (Sp)
- ENVIRON 321A (Coastal Watershed Science & Policy) (Marine Lab) (Sp)
- ENVIRON 345 (Environmental Politics in the US) (Sp alternate)
- ENVIRON 348 (Global Environmental Politics) (F alternate)
- ENVIRON 363: Environmental Economics and Policy (Sp, F 2017)
- ENVIRON 366 (Green Germany: World leader in environmental policy) (Sp)
Focus Area - 3 Courses
Students will choose a focus area in consultation with their major advisor. Three courses fulfill this requirement, with at least one being at the 500 level or above. Students will choose between natural sciences and social sciences to develop the skills, knowledge, and capacity to evaluate environmental issues from a perspective of depth. For example, students may choose to study energy and will take 3 natural science courses in this area.
Focus Essay
Students should submit advisor-approved focus essays in their senior year, a week after the Spring Registration period ends in November. If students subsequently change plans during Add/Drop in their final semester, a revised essay will have to be submitted.
The focus essay should prepare an argument that ties together courses taken previously that relate to the area, the 3 chosen courses to be taken to further their depth, and any relevant experience. Students are encouraged to deliberately consider how they structure their focus area from the outset, and not simply tie together disparate courses after the fact in the essay.
Courses in Other Departments
Relevant courses from other departments can be used to fulfill the focus area requirement. Students should carefully consider, in consultation with their academic advisors, as to how each course adds depth in their chosen focus area and articulate this in the focus essay. If you have any questions about courses fulfilling your focus area, please reach out to the DUS.
Capstone Experience
Choose 1 of the following:
ENVIRON 495
Project-based course that examines current environmental issues from both the NS, SS, and Humanities. Students in the BS and AB majors will work together to further their knowledge and skills in solving environmental problems.
ENVIRON 545 CLIMATE DESIGN
ENVIRON 590 CLIMATE DESIGN II
Apply design thinking principles to address the most pressing climate change challenges and develop innovations in sustainability. Students will work with industry professionals or Duke faculty members to develop innovative climate solutions. To satisfy the capstone requirement, students must register for both semesters. If students take both semesters, Climate Design I can be applied to satisfy a Focus area or the Environmental Policy area.
Graduation with Distinction (GWD)
One semester (two semesters recommended) of Independent Research culminating in a written honors thesis
Graduation with Distinction requirements, deadlines and application
Field Experience or Internship
Could include a semester at the Marine Lab, Study Abroad that includes field work/field course, Duke Engage, Summer REU programs relevant to student’s major or research independent study not used elsewhere in the major. Complete the UG Summer Field Experience or Internship Report for approval of your internship/experience.
*Approval of substitute courses taken at other universities must be obtained from the Director of Undergraduate Studies in the department offering the course. Please note that some of these courses are prerequisite to some upper-level courses in this major.
Major Worksheet
A.B. Major Requirements Worksheet
Minor in Environmental Sciences & Policy
The minor in Environmental Sciences and Policy allows students to demonstrate an environmental science knowledge in addition to their own major. The minor consists of five courses.
Core Courses - 2 Courses
ENVIRON 102: Introduction to Environmental Sciences and Policy - 1.0 credit, (STS), (NS), Fall/Spring offering
An introduction to the study of environmental sciences and policy through exploration of basic environmental principles in the life, physical, and social sciences. Emphasis on understanding how the atmosphere, hydrosphere, lithosphere, cryosphere, and biosphere function, and how these spheres interact with human consumption, production, and technological patterns and processes. Field trips to a local site as well as the Duke University Marine Laboratory.
NOTE: Students with AP credit must select an additional ENVIRON course in place of ENVIRON 102 to equal five courses.
ENVIRON 201 Integrating Environmental Sciences and Policy - 1.0 credit, (STS), (NS), (SS), Spring
Interaction between the natural and the social systems as they relate to the environment. Focus on ecological and earth system cycles, processes, and fundamental relationships. The environmental impact of human-induced change at the local, regional, and global levels. The role of technology and the policy process in determining how environmental problems evolve and are addressed. Use of ethical analysis to evaluate environmental tradeoffs. Use of case studies to integrate multiple disciplinary perspectives on environmental problems and to address issues of environmental justice. Prerequisite: ENV 102 or consent of instructor.
Electives - 3 Courses
The remaining three courses are selected from the 200-level and above ENVIRON or EOS courses. One approved substitution of a course in another department may be included.
Marine Science & Conservation Studies
The Marine Science and Conservation majors and minor will be available beginning fall 2021. Students who matriculated prior to fall 2020 can choose the new major, or an Environmental Sciences major with a concentration in Marine Science and Conservation.
01 / 04
Q+A with Natalie Lewis
Natalie Lewis, an Environmental Sciences major and Marine Medicine Scholar, shares insights into why she chose to major in ENV, what she has learned, her favorite experience and advice for students considering the major or the Scholars in Marine Medicine program.
02 / 04
Q+A with Sam Schulteis
Sam Schulteis, an Environmental Sciences & Policy major also pursuing a Certificate in Sustainability Engagement, recently shared insights into why she chose to major in ENV, why she added the certificate, and advice for students considering the major or certificate.
03 / 04
Why Study Environmental Sciences?
William Pan, Director of Undergraduate Studies for the Environmental Sciences & Policy program, answered some questions about the skills students earn from ENV courses as well as the advantages of the major.
04 / 04
Student Spotlight
Olivia Votava is an Environmental Sciences and Linguistics double major. Olivia spent two semesters at the Duke Marine Lab and is researching how parasites affect multiple ecosystem functions simultaneously. She has especially enjoyed the computer modeling courses offered by the Nicholas School.
Program Hallmarks
- Field-Oriented Courses – B.S. and A.B. majors alike can take part in field courses to Mexico, Singapore and other locations. Many students also spend a semester or more studying and doing research at our world-renowned coastal campus, the Duke University Marine Lab in Beaufort, N.C. Closer to home, many of our Durham-based courses include field trips to local sites.
- Small class sizes – You will enjoy frequent interaction with professors, and a tight-knit community that shares your passion for the environment
- Stanback Fellowship Program – Gain real-world experience through a summer fellowship
Your Future
A degree in Environmental Sciences or Environmental Sciences and Policy prepares students for careers as sustainability directors, natural or social scientists, energy analysts, environmental lawyers, policymakers, conservation specialists, ecotoxicologists, medical doctors and veterinarians, and in many other fields.
You’ll find our alums working at the U.S. Environmental Protection Agency, NOAA, the National Institute of Environmental Health, and the Department of Justice. You’ll also find them at law firms, nonprofit organizations, multinational corporations, private consulting firms, hospitals and global health institutions; and in state, local and national governments, as well as other industries or sectors.
Duke Marine Lab: Open to All Majors
Students from all disciplines—not just marine science—can study at the Duke University Marine Lab (DUML) for a summer or a semester. The Marine Lab experience emphasizes small classes, intensive research experiences, immersion in field work and the opportunity to sample other maritime environments through travel courses.
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February 22, 2024
