Strove shows us data sets showing how vulnerable large parts of the ice mass has become.
Temporary lakes even appear on top of the ancient ice mass.
A kame terrace is produced when a meltwater stream deposits its sediments between the ice mass and the valley wall.
A study published in the journal Science showed definitively that Greenland is losing ice mass at five times the rate of the early 1990s.
The Arctic ice mass is melting, as are most of the world's glaciers upon which huge populations depend for their water supply.
At sunrise the next morning, we departed for the park, where we boarded the sightseeing boat that brought us to the southern face of the ice mass.
The ridges dividing the upstream and downstream slopes are therefore perpendicular to the general flow direction of the former ice mass.
The ice mass, covering an area of 708,100 square miles (1,833,900 square km), is contained by coastal mountains on the east and west.
Deep ice cores from the Greenland Ice Sheet were obtained for comparison with deep cores from the Antarctic ice mass to gain a better understanding of the factors controlling present and past ice mass dynamics, atmospheric processes, and the response of ice sheets to climatic change and to determine whether the past changes in climate were global or regional in character.
Greenland Ice Sheet, also called Inland Ice, Danish Indlandsis, single ice cap or glacier covering about 80 percent of the island of Greenland and the largest ice mass in the Northern Hemisphere, second only in size to the Antarctic ice mass.
In 1996, an eruption beneath the Vatnajokull ice cap, Europe's largest ice mass, led to a jokulhlaup that forced sediment, meltwater and ice out along the 12-mile stretch of the glacier's edge.
