Upper Klamath Lake cyanobacteria bloom
![Upper Klamath Lake cyanobacteria bloom](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/bloom%20in%20boat%20wake.jpg?itok=8TTCDIBW)
Detailed Description
The green water, caused by massive blooms of Aphanizomenon flos-aquae, as seen in the wake of a boat, is a common sight each summer on Upper Klamath Lake, Oregon. USGS studies how these blooms effect endangered Lost River and shortnose suckers in the lake.
Sources/Usage
Public Domain.