USGS scientists collecting insects
By Columbia Environmental Research Center
January 2022 (approx.)
![image of scientists collecting insects](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/insects%20PFAS.jpg?itok=DKMGrsH9)
Detailed Description
Collection of emergent insects to quantify PFAS within food web.
Sources/Usage
Public Domain.