Environmental Science (BA/BS)
Work alongside world-class scholars and researchers, develop concrete skills and analytical abilities, and gain real-world experience with the environmental science major. You will learn from an interdisciplinary approach to the natural sciences—including biology, geology, chemistry, physical geography, and data analysis—and gain an understanding of how social sciences, policy, humanities, and design inform our approaches to solving environmental issues.
The environmental science major is flexible, allowing you to tailor coursework to meet your specific educational and career goals. We also prioritize practical learning experiences where you will link theory to practice and build transferable skills through internships, research, and community involvement. This major is designed for students who want to focus on careers in fields such as conservation biology; pollution prevention and abatement; climate and the atmosphere; water resources; and ecosystem protection, restoration, and management.
Program's Admission Requirements
Please visit the program's website.
Program Learning Outcomes
Upon successful completion of this program, students will be able to:
- Articulate the contributions from the social sciences, natural sciences, and humanities in understanding and addressing environmental issues.
- Discuss major root causes of environmental problems and avenues for addressing them.
- Discuss several key concepts within the field of environmental sciences (e.g., biodiversity and biological conservation, climate change, watershed health, water and nutrient cycles, energy flows), drawing on interdisciplinary perspectives.
- Demonstrate critical thinking and communication skills, including the ability to: a) Critically analyze environmental information, data and problems; b) Interpret scientific communication, including writing, figures, and tables; c) Synthesize diverse information sources; d) Communicate effectively through written and oral communication.
Environmental Science Major Requirements
The Environmental Science major is customizable, allowing students to tailor their coursework to meet specific education and career goals. Students can concentrate on a focal area of their choosing and select from a variety of courses across scientific and other disciplines. The major requires a minimum of 112 credits including 60 upper-division credits.
Except for ENVS 401-409, all courses applied to the major or minor must be graded, and a C- or better must be earned in all graded courses.
As many as four upper-division courses may be used to fulfill the requirements of another major. This limit only applies to courses with the same primary subject code as the second major.
Major requirements sheets containing detailed information about specific courses are available on the Environmental Studies website, in the Environmental Studies office, or by visiting an advisor in Tykeson Hall.
Check prerequisites for all upper-division courses. Environmental Science majors are not exempt from the required prerequisites.
| Code | Title | Credits |
|---|---|---|
| Area 1. Lower-Division ESCI Core | ||
| ENVS 201 | Introduction to Environmental Studies: Social Sciences | 4 |
| ENVS 203 | Introduction to Environmental Studies: Humanities | 4 |
| Area 2. Math and Statistics | ||
| MATH 246 | Calculus for the Biological Sciences I | 4 |
| or MATH 251Z | Differential Calculus | |
| MATH 247 | Calculus for the Biological Sciences II | 4 |
| or MATH 252Z | Integral Calculus | |
| Approved statistics course | 4 | |
| Statistical Analysis of Biological Anthropology | ||
| Earth and Environmental Data Analysis | ||
| Geographic Data Analysis | ||
| Statistical Methods I | ||
| Statistical Analysis in Sociology | ||
| Approved course in analytical approaches | 4 | |
| Population Ecology | ||
| GIScience I | ||
| Area 3A. Natural Science | ||
| Two lower-division introductory sequences in focal area | 24 | |
| Up to three approved lower-division introductory courses in nonfocal area 1 | 12 | |
| Six upper-division natural science courses in focal area (life sciences or earth and physical sciences) | 24 | |
| At least two upper-division courses in nonfocal area 1 | 8 | |
| Area 3B. Upper-Division Soc Sci, Policy, Humanities and Design | ||
| Three courses from the areas of social science, policy, humanities, or design (no more than one course per area) | 12 | |
| Area 4. Environmental Issues | ||
| ENVS 411 | Environmental Issues: [Topic] | 4 |
| or ENVS 425 | Environmental Education Theory and Practice | |
| or ENVS 427 | Environmental and Ecological Monitoring | |
| Area 5. Practical Learning Experience | ||
| All ESCI majors must complete 4 upper-division credits that provide career or graduate school readiness skills. | 4 | |
| Thesis 2 | ||
| Internship: [Topic] 3 | ||
| Environmental Leadership: [Topic] 4 | ||
| Overseas Studies: GlobalWorks Institute Internship (Internship) 4 | ||
| Total Credits | 112 | |
- 1
Five courses total are required for nonfocal area.
- 2
Required department and your faculty advisor approvals.
- 3
Required Internship Coordinator approval.
- 4
Required to submit an application.
Approved Courses - Area 3A: Natural Science
| Code | Title | Credits |
|---|---|---|
| Life Sciences | ||
| Lower-division introductory sequences | ||
| BI 221Z & BI 222Z & BI 223Z | Principles of Biology I: Cells and Principles of Biology II: Organisms and Principles of Biology III: Ecology and Evolution | 15 |
| CH 221Z & CH 222Z & CH 223Z | General Chemistry I and General Chemistry II and General Chemistry III 1 | 12 |
| Lower-division Non-focal area | ||
| CH 150Z | Preparatory Chemistry | 4 |
| Upper-division electives | ||
| ANTH 341 | Food Origins | 4 |
| ANTH 344 | Oregon Archaeology | 4 |
| ANTH 361 | Human Evolution | 4 |
| ANTH 362 | Human Biological Variation | 4 |
| ANTH 369 | Human Growth and Development | 4 |
| ANTH 463 | Primate Behavior | 4 |
| ANTH 467 | Paleoecology and Human Evolution | 4 |
| ANTH 472 | Primate Conservation Biology | 4 |
| ANTH 487 | Bioanthropology Methods | 4 |
| BI 307 | Forest Biology | 4 |
| BI 357 | Marine Biology | 4 |
| BI 359 | Plant Biology | 4 |
| BI 370 | General Ecology | 4 |
| BI 374 | Conservation Biology | 4 |
| BI 380 | Evolution | 4 |
| BI 390 | Animal Behavior | 4 |
| BI 432 | Mycology | 5 |
| BI 442 | Systematic Botany | 5 |
| BI 448 | Field Botany | 4 |
| BI 451 | Invertebrate Zoology | 1-10 |
| BI 454 | Estuarine Biology | 5 |
| BI 455 | Marine Birds and Mammals | 1-6 |
| BI 457 | Marine Biology: [Topic] | 1-8 |
| BI 458 | Biological Oceanography | 5 |
| BI 472 | Community Ecology | 4 |
| BI 474 | Marine Ecology | 1-8 |
| CH 331 | Organic Chemistry I | 4 |
| CH 335 | Organic Chemistry II | 4 |
| CH 336 | Organic Chemistry III | 4 |
| ENVS 350 | Ecological Footprint of Energy Generation | 4 |
| ENVS 465 | Wetland Ecology and Management | 4 |
| GEOG 323 | Biogeography | 4 |
| GEOG 433 | Fire and Natural Disturbances | 4 |
| Earth & Physical Sciences | ||
| Lower-division introductory sequences | ||
| ERTH 101 | Exploring Planet Earth | 4 |
| or ERTH 201 | Dynamic Planet Earth | |
| ERTH 102 | Exploring Earth’s Environment | 4 |
| or ERTH 202 | Earth's Surface and Environment | |
| ERTH 103 | Exploring Earth History | 4 |
| or ERTH 203 | History of Life | |
| PHYS 201 & PHYS 202 & PHYS 203 | General Physics and General Physics and General Physics 2 | 12 |
| Lower-division Non-focal area | ||
| GEOG 141 | The Natural Environment | 4 |
| Upper-division electives | ||
| ENVS 477 | Soil Science | 4 |
| ERTH 304 | The Fossil Record 3 | 4 |
| or ERTH 305 | Dinosaurs | |
| or ERTH 306 | Volcanoes and Earthquakes | |
| or ERTH 307 | Oceanography | |
| or ERTH 308 | Geology of Oregon and the Pacific Northwest | |
| ERTH 310 | Earth Resources and the Environment | 4 |
| ERTH 311 | Earth Materials | 5 |
| ERTH 315 | Earth Physics | 4 |
| ERTH 316 | Introduction to Hydrogeology | 4 |
| ERTH 319 | Field Studies Oregon Geology | 4 |
| ERTH 331 | Mineralogy | 5 |
| ERTH 332 | Introduction to Petrology | 5 |
| ERTH 334 | Sedimentology and Stratigraphy | 4 |
| ERTH 337 | Introduction to Physical Oceanography | 4 |
| ERTH 353 | Geologic Hazards | 4 |
| ERTH 418 | Earth and Environmental Data Analysis | 4 |
| ERTH 434 | Vertebrate Paleontology | 4 |
| ERTH 436 | Paleoecology and Functional Morphology | 4 |
| ERTH 441 | Hillslope Geomorphology | 4 |
| ERTH 451 | Hydrogeology | 4 |
| ERTH 454 | Fluid Dynamics | 4 |
| ERTH 455 | Mechanical Earth | 4 |
| ERTH 468 | Introduction to Seismology | 4 |
| ERTH 473 | Isotope Geochemistry | 4 |
| ERTH 474 | Soil and Environmental Chemistry | 4 |
| GEOG 321 | Climatology | 4 |
| GEOG 322 | Geomorphology | 4 |
| GEOG 360 | Watershed Science and Policy | 4 |
| GEOG 361 | Global Environmental Change | 4 |
| GEOG 421 | Advanced Climatology: [Topic] | 4 |
| GEOG 423 | Advanced Biogeography: [Topic] | 4 |
| GEOG 425 | Hydrology and Water Resources | 4 |
| GEOG 427 | Fluvial Geomorphology | 4 |
| GEOG 430 | Long-Term Environmental Change | 4 |
| GEOG 482 | GIScience II | 4 |
| GEOG 485 | Remote Sensing I | 4 |
| GEOG 486 | Remote Sensing II | 4 |
| GEOG 489 | Mapping with Drones | 4 |
| GEOG 491 | Advanced Geographic Information Systems | 4 |
- 1
Accompanying lab courses, CH 227Z-229Z, are optional but recommended.
- 2
Accompanying lab courses, PHYS 204-206, are optional but recommended.
- 3
Only one course of ERTH 30x will count toward the major.
Approved Courses - Area 3B: Social Science, Policy, Humanities, and Sustainable Design and Practice
| Code | Title | Credits |
|---|---|---|
| Social Science - Foundation Courses | ||
| ENVS 435 | Environmental Justice | 4 |
| ENVS 450 | Political Ecology | 4 |
| ENVS 455 | Sustainability | 4 |
| ES 354 | Environmental Racism | 4 |
| GEOG 341 | Population and Environment | 4 |
| SOC 416 | Issues in Environmental Sociology: [Topic] | 4 |
| Policy - Foundation Courses | ||
| ENVS 335 | Allocating Scarce Environmental Resources | 4 |
| PPPM 443 | Natural Resource Policy | 4 |
| PPPM 444 | Environmental Policy | 4 |
| PS 367 | Politics, Science, and Climate Change | 4 |
| PS 477 | International Environmental Politics | 4 |
| Humanities - Foundation Courses | ||
| ARH 368 | Arts and Visual Cultures of Climate Change | 4 |
| ENG 469 | Literature and the Environment: [Topic] | 4 |
| ENVS 435 | Environmental Justice | 4 |
| ENVS 430 | Nature in Popular Culture | 4 |
| HIST 378 | American Environmental History to 1890 | 4 |
| HIST 379 | American Environmental History 1890 to Present | 4 |
| HIST 473 | American Environmental History: [Topic] | 4 |
| PHIL 340 | Environmental Philosophy | 4 |
| Sustainable Design and Practice - Foundation Courses | ||
| ARCH 431 | Community Design | 3 |
| ARCH 435 | Principles of Urban Design | 4 |
| ARCH/ENVS 493M | Passive Cooling | 4 |
| ARCH/ENVS 494M | Passive Heating | 4 |
| ENVS 459 | Water, Public Health, and the Environment | 4 |
| ENVS 467 | Sustainable Agriculture | 4 |
| MGMT 422 | Sustainable Business Strategy and Implementation | 4 |
| PPPM 442 | Sustainable Urban Development | 4 |
| PPPM 445 | Green Cities | 4 |
Four-Year Degree Plan
The degree plan shown is only a sample of how students may complete their degrees in four years. There are alternative ways. Students should consult their advisor to determine the best path for them.
Bachelor of Arts in Environmental Science (Life Science Focus)
| First Year | |||
|---|---|---|---|
| Fall | Milestones | Credits | |
| Core-education course in arts and letters | 4 | ||
| CH 221Z | General Chemistry I | 4 | |
| First term of 1st-year second-language sequence | 4 | ||
| MATH 111Z | Precalculus I: Functions | 4 | |
| Credits | 16 | ||
| Winter | |||
| WR 121Z | Composition I | 4 | |
| CH 222Z | General Chemistry II | 4 | |
| Second term of 1st-year second-language sequence | 4 | ||
| MATH 112Z | Precalculus II: Trigonometry | 4 | |
| Credits | 16 | ||
| Spring | |||
| ENVS 203 | Introduction to Environmental Studies: Humanities | 4 | |
| CH 223Z | General Chemistry III | 4 | |
| Third term of 1st-year second-language sequence | 4 | ||
| MATH 251Z | Differential Calculus | 4 | |
| Credits | 16 | ||
| Second Year | |||
| Fall | |||
| First term of 2nd-year second-language sequence | 4 | ||
| MATH 252Z or MATH 247 |
Integral Calculus or Calculus for the Biological Sciences II |
4 | |
| BI 221Z | Principles of Biology I: Cells | 5 | |
| Core-education course in social science | 4 | ||
| Credits | 17 | ||
| Winter | |||
| Second term of 2nd-year second-language sequence | 4 | ||
| ENVS 201 | Introduction to Environmental Studies: Social Sciences | 4 | |
| BI 222Z | Principles of Biology II: Organisms | 5 | |
| MATH 425 | Statistical Methods I | 4 | |
| Credits | 17 | ||
| Spring | |||
| Third term of 2nd-year second-language sequence | 4 | ||
| WR 122Z or WR 123 |
Composition II or College Composition III |
4 | |
| BI 223Z | Principles of Biology III: Ecology and Evolution | 5 | |
| ERTH 305 | Dinosaurs | 4 | |
| Credits | 17 | ||
| Summer | |||
| ERTH 201 | Dynamic Planet Earth | 4 | |
| ERTH 202 | Earth's Surface and Environment | 4 | |
| ERTH 203 | History of Life | 4 | |
| Credits | 12 | ||
| Third Year | |||
| Fall | |||
| PHIL 340 | Environmental Philosophy | 4 | |
| BI 370 | General Ecology | 4 | |
| Core-education course in arts and letters | 4 | ||
| Elective course | 4 | ||
| Credits | 16 | ||
| Winter | |||
| ANTH 362 | Human Biological Variation | 4 | |
| BI 357 | Marine Biology | 4 | |
| Elective courses | 8 | ||
| Credits | 16 | ||
| Spring | |||
| GEOG 341 | Population and Environment | 4 | |
| ENVS 335 | Allocating Scarce Environmental Resources | 4 | |
| Elective courses | 8 | ||
| Credits | 16 | ||
| Fourth Year | |||
| Fall | |||
| BI 380 | Evolution | 4 | |
| Elective courses | 8 | ||
| ENVS 477 | Soil Science | 4 | |
| Credits | 16 | ||
| Winter | |||
| ENVS 427 | Environmental and Ecological Monitoring | 4 | |
| BI 471 | Population Ecology | 4 | |
| Elective courses | 8 | ||
| Credits | 16 | ||
| Spring | |||
| ENVS 429 | Environmental Leadership: [Topic] | 4 | |
| BI 448 | Field Botany | 4 | |
| Elective courses | 8 | ||
| Credits | 16 | ||
| Total Credits | 207 | ||
Bachelor of Science in Environmental Science (Life Science Focus)
| First Year | |||
|---|---|---|---|
| Fall | Milestones | Credits | |
| ENVS 201 | Introduction to Environmental Studies: Social Sciences | 4 | |
| WR 121Z | Composition I | 4 | |
| Core-education group-satisfying course | 4 | ||
| Core-education course that also satisfies a global perspective cultural literacy requirement | 4 | ||
| Credits | 16 | ||
| Winter | |||
| WR 123 | College Composition III | 4 | |
| MATH 111Z | Precalculus I: Functions | 4 | |
| Core-education courses | 8 | ||
| Credits | 16 | ||
| Spring | |||
| ENVS 203 | Introduction to Environmental Studies: Humanities | 4 | |
| MATH 112Z | Precalculus II: Trigonometry | 4 | |
| Core-education courses | 8 | ||
| Credits | 16 | ||
| Second Year | |||
| Fall | |||
| CH 221Z | General Chemistry I | 4 | |
| ERTH 201 | Dynamic Planet Earth | 4 | |
| MATH 251Z | Differential Calculus | 4 | |
| Cultural literacy course in US: DIA | 4 | ||
| Credits | 16 | ||
| Winter | |||
| CH 222Z | General Chemistry II | 4 | |
| ERTH 202 | Earth's Surface and Environment | 4 | |
| MATH 252Z | Integral Calculus | 4 | |
| BI 221Z | Principles of Biology I: Cells | 5 | |
| Credits | 17 | ||
| Spring | |||
| Core-education course | 4 | ||
| ERTH 203 | History of Life | 4 | |
| CH 223Z | General Chemistry III | 4 | |
| BI 223Z | Principles of Biology III: Ecology and Evolution | 5 | |
| Credits | 17 | ||
| Third Year | |||
| Fall | |||
| ANTH 330 | Hunters and Gatherers | 4 | |
| GEOG 341 | Population and Environment | 4 | |
| Core-education courses | 8 | ||
| Credits | 16 | ||
| Winter | |||
| ANTH 361 | Human Evolution | 4 | |
| ANTH 349 | Origins of Art | 4 | |
| BI 222Z | Principles of Biology II: Organisms | 5 | |
| ENVS 345 | Environmental Ethics | 4 | |
| Credits | 17 | ||
| Spring | |||
| ANTH 472 | Primate Conservation Biology | 4 | |
| ARCH 430 | Architectural Contexts: Place and Culture | 4 | |
| STAT 243Z | Elementary Statistics I | 4 | |
| Credits | 12 | ||
| Fourth Year | |||
| Fall | |||
| ENVS 404 | Internship: [Topic] | 4 | |
| Elective courses | 9 | ||
| Credits | 13 | ||
| Winter | |||
| ENVS 411 | Environmental Issues: [Topic] | 4 | |
| BI 307 | Forest Biology | 4 | |
| Elective course | 4 | ||
| Credits | 12 | ||
| Spring | |||
| ENVS 429 | Environmental Leadership: [Topic] | 4 | |
| BI 370 | General Ecology | 4 | |
| Elective course | 4 | ||
| Credits | 12 | ||
| Total Credits | 180 | ||
