Collecting zooplankton in Wrangell St. Elias National Park
![Male scientist with fishing rod and female scientist using a plankton on small boat on a lake. Green hills in background.](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/USGS%202022-06-15%2015.14.59.jpg?itok=tjzKLWBc)
Detailed Description
Sarah Laske (USGS - ASC) collects zooplankton from a lake using a plankton net in Wrangell St. Elias National Park as part of a study examining mercury in lake food webs. Sam Graf (NPS - LACL) angles.
Sources/Usage
Public Domain.
Photo taken by Ashley Stanek, U.S. Geological Survey