3 units
- At Least Nine Units of the Following Electives
- Upper Division Major Electives
- Environmental Restoration, Conservation, and Management
- Electives
- Requirements for Specialization
- Nine Additional Units Selected From
- Field C, Scientific and Analytical Thinking
- Major
Offered: Summer 2027 (not offered), Spring 2027 (unknown), Fall 2026 (offered)
Counts toward
- Biology, Ecology Minor (2026-27) - At Least Nine Units of the Following Electives
- Biology, Ecology Minor (2025-26) - At Least Nine Units of the Following Electives
- Biology, Ecology Minor (2024-25) - At Least Nine Units of the Following Electives
- Biology, Emphasis in Ecology, B.S. (2026-27) - Upper Division Major Electives
Show all 24
- Biology, Emphasis in Ecology, B.S. (2025-26) - Electives
- Biology, Emphasis in Ecology, B.S. in Applied Arts and Sciences (2024-25) - Electives
- Biology, Emphasis in Zoology, B.S. (2026-27) - Upper Division Major Electives
- Biology, Emphasis in Zoology, B.S. (2025-26) - Electives
- Biology, Emphasis in Zoology, B.S. in Applied Arts and Sciences (2024-25) - Electives
- Environmental Sciences, B.S. (2026-27) - Environmental Restoration, Conservation, and Management
- Environmental Sciences, B.S. (2025-26) - Environmental Restoration, Conservation, and Management
- Environmental Sciences, B.S. in Applied Arts and Sciences (2024-25) - Major
- Food Studies Minor (2026-27) - Electives
- Food Studies Minor (2025-26) - Electives
- Food Studies Minor (2024-25) - Electives
- International Security and Conflict Resolution, Specialization in Environment in the Global System, B.A. (2026-27) - Requirements for Specialization
- International Security and Conflict Resolution, Specialization in Environment in the Global System, B.A. (2025-26) - Requirements for Specialization
- International Security and Conflict Resolution, Specialization in Environment in the Global System, B.A. in Liberal Arts and Sciences (2024-25) - Requirements for Specialization
- Sustainability Minor (2026-27) - Nine Additional Units Selected From
- Sustainability Minor (2025-26) - Nine Additional Units Selected From
- Sustainability Minor (2024-25) - Nine Additional Units Selected From
- Sustainability, B.A. (2026-27) - Field C, Scientific and Analytical Thinking
- Sustainability, B.A. (2025-26) - Field C, Scientific and Analytical Thinking
- Sustainability, B.A. in Liberal Arts and Sciences (2024-25) - Field C, Scientific and Analytical Thinking
Two lectures and three hours of laboratory.
Human impacts on ecosystems, the resultant endangerment and extinction of plant and animal species, and strategies for the protection and recovery of threatened forms.
From the catalog
- Grading
- LCR: Letter Grade with Cr/NC available. The grading default for the class will be letter grade, but students can opt to take it for Cr/NC
- Repeatable
- Maximum 3 units.
- Typically offered
- Fall
- Catalog notes
- Writing Requirement for Undergraduates: Completion of the Graduation Writing Assessment Requirement or the eligibility to enroll in an upper division writing course is a prerequisite for all upper division biology courses numbered 450 and above.
0 sections in Spring 2027
BIOL 540 is not offered in Spring 2027. Check all BIOL classes for other terms.