Subject
- Coasts -- Oregon8
- Columbia River8
- Ocean currents -- Pacific Ocean6
- Seawater -- Composition6
- Copepoda5
- Euphausiacea5
- Ocean bottom5
- Ocean currents -- North Pacific Ocean5
- Submarine geology5
- Upwelling (Oceanography)5
- Marine sediments4
- Oceanography -- Pacific Ocean4
- Oceanography -- Research -- Pacific Ocean4
- Radioactive waste disposal4
- Upwelling (Oceanography) -- Oregon -- Pacific Coast4
- Marine productivity -- North Pacific Ocean3
- Marine sediments -- Pacific Coast3
- Marine sediments -- Pacific Ocean3
- Ocean currents3
- Ocean temperature -- Pacific Ocean3