OCEA 141Dynamics of Marine Ecosystems
Overview of physical-biogeochemical interactions in the ocean and their impact on marine ecosystems, with a special focus on the California Current and other important marine biomes. Lectures introduce the fundamental processes occurring at regional (e.g., upwelling dynamics) and basin (e.g., El Niño events) scales, and describe how their interplay shapes the seasonal, interannual, and long-term response of marine ecosystems worldwide.
Prerequisite(s): ESCI 100A.
Find a section and add it to your scheduleLive seat counts, time-conflict checks and the walk from your previous class.
When it runs
Winter 2027Open Winter 2027
| Section | Type | When | Where | Instructor | Seats |
|---|---|---|---|---|---|
| 01 | Lecture | Tue Thu 1:30pm–3:05pm | Earth&Marine D250 | J. Fiechter | Open 0/30 |
Spring 2026Open Spring 2026
| Section | Type | When | Where | Instructor | Seats |
|---|---|---|---|---|---|
| 01 | Lecture | Tue Thu 1:30pm–3:05pm | Earth&Marine D258 | J. Fiechter | Closed 15/20 |
Who teaches it
| Instructor | Rating | Difficulty | Would take again | Reviews |
|---|---|---|---|---|
| Jerome Fiechter | 5.0 / 5 | 2.0 / 5 | 100% | 5 |
From RateMyProfessors, which is student-submitted and not a survey. Small review counts move a long way on one bad quarter.
SlugAtlas is a student project and is not affiliated with, endorsed by, or operated by UC Santa Cruz. Course data is a snapshot of the public class search; myUCSC is authoritative for enrolment.