The summer sun never sets on Toolik Field Station in the Alaskan Arctic. This time-lapse was taken from 8:31 PM to 7:53 AM on June 15-16, 2019, facing south toward Toolik Lake.

David Walker
PolarTREC 2019
Carbon in the Arctic

These videos are part of PolarTREC program and any opinions, findings, and conclusions or recommendations expressed in these products are those of the PIs and coordinating team and do not necessarily reflect the views of the National Science Foundation.