Building the department map…
Building the department map…
Department paths
Each of these unlocks the largest share of downstream work on this map. Courses from other departments can appear here when they genuinely gate ENSC coursework.
Generated from Oregon State University’s catalog, prerequisite, and concentration data. Spotted an error? Departments can adjust labels, ordering, and notes without a code change, so contact us.
Intro tiers at the top, advanced work below; arrows point from a prerequisite to the course it unlocks. Courses from other departments appear where they gate ENSC work. Click any course to see what it requires and unlocks without leaving this page; hovering lights up its neighbors. The lists on this page carry the same courses in text form.
Showing the 13 ENSC and feeder courses that have prerequisite links. 47 more ENSC courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
The concentrations and majors that build on ENSC, and how their requirements are structured. Expand a program to see which courses satisfy each group, then plan it in the Planner.
Basic Science and Mathchoose 1
Biology; Chemistry; Math; Statistics; Applied Quantitative Skills; Select any two courses from the following:; Physics; Earth and Environmental Data Analysis; GIS; Data Science, Programming, and Statistics
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Writing Elevationchoose 1
Environmental Sciences Corechoose 1
Essential Skills and Professional Development; Core Content Knowledge; Select two Earth Systems Science courses:
Experiential Learning2 required · verify with the official sheet
Select 3 credits from the following:; Alternative Approved Courses:
Foundational Sciencechoose 1
Biology; Chemistry; Mathematics; Statistics
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Corechoose 1
Communication, Media & Society; Writing Elevation; Quantitative and Physical Sciences Core; Biological Sciences Core; Difference, Power, and Oppression - Advanced; Beyond OSU II and Writing Intensive Course (WIC); Senior Biology Field Test; Students are required to take a comprehensive, two-hour Biology Major Field Test in their final OSU term (or spring term if they will graduate in summer):
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Upper-level clusters, grouped by the gateway that opens them.
The deepest prerequisite chains in ENSC. These are the routes that take the most semesters to climb.
4 courses deep, ending at ENSC 350
3 courses deep, ending at ENSC 301
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Advanced Communicationchoose 1
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Writing Intensive Coursechoose 1
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Biological Scienceschoose 1
Chemistry; Climate Science; Land Science; Water Science; Ecology
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Resource Managementchoose 1
Animal Science; Plant Science; Aquatic Ecosystems; Terrestrial Ecosystems; Environmental Assessment and Planning
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Social and Political Dimensionschoose 1
Difference, Power, and Oppression - Advanced; Natural Resource Policy and Politics; Select two courses from the following, with each course from a different department:; Economics; Social and Ethical Issues; Spatial Analysis
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Specialty Option15 required
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Resource Economicschoose 1
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Social and Ethical Considerationschoose 1
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Ecological and Natural Resource Electiveschoose 1
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Foundations of Fish and Wildlife Conservationall required
Electiveschoose 1
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Transferable Skillschoose 1
Geospatial and Analytical; Leadership and Applied Ethics; Additional Course; Select an additional course from the Geospatial and Analytical or Leadership and Applied Ethics categories above.
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Vertebrate Biology and Systematicschoose 1
Vertebrate Biology; Systematics; Additional Course
Behavior and Physiologychoose 1
Botanychoose 1
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Electives2 required · verify with the official sheet
Organismal, Physiology and Systematics Electives; Select two courses from the following:; Ecology, Evolution and Conservation Electives; Select two courses from the following:; Natural Resource, Management and Policy Electives; Select two courses from the following:
Experiential Learning or Skills Electivechoose 1
Select any combination of three credits from the following:; Study abroad experiences by approval
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All ENSC courses in the Oregon State catalog
Grade medians are for verified students. Sign in with your school email to see them.
Use your school emailNo section schedule with instructor names for ENSC yet.
No clubs or organizations on record under ENSC yet.
This shows once five students share their club memberships.
ENSC does not run a page here yet. When it does, its events show up here and on the Oregon State campus feed.