Subject matches "Greenland Ice Sheet" or its children

Ian Joughin examining a large, angular crack in the ice.

Chris Linder looking up at his camera in his tent.

Ian Joughlin and Sarah Das looking out at lake north of North Lake.

Kristin Poiner acting as a scale under an ice structure lake margin.

Sarah Das watching water drain through cracks in the ice.

Sarah Das choosing a moulin to release dye into.

Draining lake revels icy caves carved into the extensive ice.

Sarah Das pouring dye into flowing water.

Pinkish red dye in water draining through a moulin.

Mark Behn starting up the ice drill.

Mark Behn dropping seismometer instrumentation down an ice hole.

Expedition science party awaiting delayed flight off ice.

Alison Criscitiello, Maya Bhatia, and Matt Evans on the Greenland coast.

Ilulissat, Greenland

Moonrise over the coast of Greenland, viewed from R/V Knorr.

Ben Linhoff standing on a Greenland glacier.

R/V Neil Armstrong stationed at the mouth of Prince Christian Sound.

Large rivers form on Greenland each summer.

Air Greenland helicopter taking off from the ice cap drilling camp.

Dr. Luke Trusel measuring an ice core.