Earth and Ocean Sciences
Marine Ecosystems
3 credits
Introduction to diversity of marine habitats and ecosystems; hydrothermal vent, intertidal, coral reef, estuarine, deep sea, and polar ecosystems; impacts of ecosystem change; evolution of ocean plankton; invasive species; climate change; pollution.
Average
81.1%
Students
684
Sections
12
Grade distribution. <50: 11, 50-54: 5, 55-59: 8, 60-63: 12, 64-67: 17, 68-71: 27, 72-75: 42, 76-79: 49, 80-84: 201, 85-89: 161, 90-100: 127.
Historical Averages
2014–2025
Lowest section avg
76.9%
Highest section avg
86.1%
Terms offered
12
Some grade ranges were withheld by UBC to protect student privacy and are not shown above.
Grade data from ubc-pair-grade-data.
| Section | Activity | Status | Time | Instructor |
|---|---|---|---|---|
| 201 | Lecture | Open | Tue 15:30-17:00, Thu 15:30-17:00 | Brian Hunt |
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