After OC 340
Gateway: OC 340
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 OC 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 OC 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 80 OC and feeder courses that have prerequisite links. 55 more OC courses have no recorded prerequisites. They are listed under Tracks below, not drawn as loose dots here.
The concentrations and majors that build on OC, and how their requirements are structured. Expand a program to see which courses satisfy each group, then plan it in the Planner.
Supporting Math, Science & Writingchoose 1
Math; Statistics; Biology; Chemistry; Physics; Biology, Chemistry or Physics; Writing Elevation
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Earth Systems Coreall required
Oceanography Core2 required · verify with the official sheet
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
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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Foundational Sciencechoose 1
Biology; Chemistry; Mathematics; Statistics
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Biology Corechoose 1
Biology Professional Development; Writing and Communications Core; Mathematics and Statistics Core; Biological Sciences Core; These courses are arranged in the order they are generally taken:; Senior Biology Major 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):; Difference, Power,
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Required Coreall required
Select a minimum of 11 credits from the following courses:
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Upper-level clusters, grouped by the gateway that opens them.
The deepest prerequisite chains in OC. These are the routes that take the most semesters to climb.
5 courses deep, ending at OC 436
5 courses deep, ending at OC 496
4 courses deep, ending at OC 449
3 courses deep, ending at OC 296
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
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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
Difference, Power, and Oppression - Advanced1 required
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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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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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Electiveschoose 1
Physics or Quantitative and Computational Applications; Select two additional courses from the following:
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Organismal Biology and Physiologychoose 1
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Ecology and Evolution or Cellular, Molecular and Genomicschoose 1
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Experiential Learning or Integrative Biology Electivechoose 1
Select any combination of three credits from the following:; Study abroad experiences by approval; Select an additional course from the following (not used above) or see option
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Resource Management and Policy2 required · verify with the official sheet
Select at least three courses from the following:
All OC 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 OC yet.
No clubs or organizations on record under OC yet.
This shows once five students share their club memberships.
OC does not run a page here yet. When it does, its events show up here and on the Oregon State campus feed.