After CLIM 420
Gateway: CLIM 420
Building the department map…
Building the department map…
Department paths
Courses with no prerequisites inside the department that unlock the most downstream work.
The shortest canonical route from each entry point to a gateway course.
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.
Each of these unlocks the largest share of downstream work on this map. Courses from other departments can appear here when they genuinely gate CLIM 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 CLIM 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 30 CLIM and feeder courses that have prerequisite links. 2 more CLIM courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
The concentrations and majors that build on CLIM, 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
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Agronomy Coreall required
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Required Corechoose 1
Climate; Biosystems; Quantitative Modeling; Computer Programming; Statistics
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Physical Science: Physics Sequencechoose 1
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Track Coreall required
Select two courses from the following:
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Upper-level clusters, grouped by the gateway that opens them.
The deepest prerequisite chains in CLIM. These are the routes that take the most semesters to climb.
5 courses deep, ending at CLIM 421
2 courses deep, ending at CLIM 295
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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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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
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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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Capstone1 required
General Electives2 required · verify with the official sheet
Select at least 9-12 credits from the following courses:; Experiential Learning Track (optional); Research Track (optional); Select courses most relevant to your intended graduate school program from the following:
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Physical Science: Chemistry Sequencechoose 1
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Life Science: Biology Sequencechoose 1
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Earth and Space Sciencechoose 1
Astronomy; Atmospheric Sciences; Geology; Oceanography
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Science Education1 required
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All CLIM courses in the Oregon State catalog
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