IMB effort
CRREL researchers build and continually refine Ice Mass-Balance Buoys (IMB) as part of a multi-year effort to monitor the Arctic sea ice cover in the broad context of climate change.

Download Image: Full Size (0.27 MB)
Tags: CRREL
Photo by: Chris Polashenski, ERDC-CRREL |  VIRIN: 150422-A-CE999-004.JPG