Sediment coring from a raft on a lake in East Greenland; performed to recover Quaternary sediments for the reconstruction of paleoclimate and the glaciation history of Greenland. This project was carried out during cruise ARK-X/2 of RV POLARSTERN.
<a href="//commons.wikimedia.org/wiki/User:Hgrobe" title="User:Hgrobe">Hannes Grobe</a> 20:16, 16 December 2007 (UTC), Alfred Wegener Institute for Polar and Marine Research, Bremerhaven
CC BY-SA 2.5
<span class="int-own-work" lang="en">Own work</span>