Subject
- Biogeochemical cycles -- Seasonal variations -- Oregon -- Tillamook Bay Estuary1
- El Niño Current1
- Hydrographic surveying -- North Pacific Ocean1
- Hydrographic surveying -- Oregon -- Pacific Coast1
- Lignin1
- Nutrient cycles -- Oregon1
- Oceanography -- North Pacific Ocean -- Observations1
- Oceanography -- Oregon -- Pacific Coast -- Observations1
- River sediments -- Columbia River1
- Sedimentation and deposition -- Columbia River1
- Stream ecology -- Columbia River1
- Suspended sediments -- Columbia River1
- Upwelling (Oceanography) -- Oregon1