Drilling Site (IMAGE) University of Copenhagen - Niels Bohr Institute Caption The new drilling will take place in the very large ice stream in northeast Greenland. The ice stream begins near the summit of the ice sheet and reaches out to the coast, where it divides into three major ice streams. The surface speed of the ice is shown by color. The dark color flows more than 150 meters per years. Credit Niels Bohr Institute Usage Restrictions Niels Bohr Institute License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.