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 OEAS coursework.
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 OEAS 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 10 OEAS and feeder courses that have prerequisite links. 12 more OEAS courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
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.
The concentrations and majors that build on OEAS, and how their requirements are structured. Expand a program to see which courses satisfy each group, then plan it in the Planner.
Math and Science Foundation2 required · verify with the official sheet
Climate System Foundationall required
Writing Elevationchoose 1
Climate Science Core2 required · verify with the official sheet
Climate Science Electives2 required · verify with the official sheet
Select 21 credits from any of the following categories:; Mitigation, Energy, and Climate Policy; Social Sciences and Humanities; Related Physical and Biological Sciences; Climate Skills
Supporting Math, Science & Writingchoose 1
Math; Statistics; Biology; Chemistry; Physics; Biology, Chemistry or Physics; Writing Elevation
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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
All ofall required
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Upper-level clusters, grouped by the gateway that opens them.
The deepest prerequisite chains in OEAS. These are the routes that take the most semesters to climb.
4 courses deep, ending at OEAS 484
2 courses deep, ending at OEAS 302
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Oceanography Electives2 required · verify with the official sheet
Select 18 credits from the following pre-approved upper-division courses:; Oceanography; Geology; Climate Science; Biology; Mathematics; Up to two additional courses beyond MTH 252Z , such as MTH 254 , MTH 256 , MTH 341
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Environmental Sciences Corechoose 1
Essential Skills and Professional Development; Core Content Knowledge; Select two Earth Systems Science courses:
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Geology Foundation Coursesall required
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Geology Elective Specialization2 required · verify with the official sheet
Select four courses from the following categories:; Solid Earth; Natural Hazards; Earth Surface; Credits from the following courses may count toward an elective specialization with advisor approval:; 400-level courses in other departments or programs (e.g., ATS, OC)
Geography of Justiceall required
Choose 1choose 1
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Seminar1 required
Upper-Division Electives2 required · verify with the official sheet
Select 24 credits of electives including at least four courses at the 400-level:; Advanced Geospatial Science; Conservation and Management of Natural Resources; Planning and Management of Environmental Change; Promoting Just and Equitable Society
All OEAS 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 OEAS yet.
No clubs or organizations on record under OEAS yet.
This shows once five students share their club memberships.
OEAS does not run a page here yet. When it does, its events show up here and on the Oregon State campus feed.