Coring at a Frozen Lake
By Climate Research and Development Program
2015 (approx.)
![scientists collect sediment cores from frozen lake](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Anderson_FrozenLakePic.jpg?itok=pYSDV69u)
Detailed Description
Scientist works on a frozen lake in early spring to collect sediment cores for regional climate and snowpack reconstructions.
Sources/Usage
Public Domain.