21. The Loisach Glacier, another tributary, flowed between the Murnau the ice stream reached a height of. 22. Dr . Echelmeyer was a student of Barclay Kamb for whom Kamb Ice Stream is named. 23. Only once has a drill been able to reach the bottom of an Antarctic ice stream . 24. Stress and friction increase along the flanks of ice streams such as the Erebus Ice Tongue. 25. The mountain constantly replenishes the glacial ice stream , as annual snow fall exceeds annual snow melt. 26. Friction created by the Earth's topography at the bottom of the glacier also slows the ice stream . 27. "' Bindschadler Ice Stream "'( ) is an ice stream between Siple Dome and MacAyeal Ice Stream. 28. "' Bindschadler Ice Stream "'( ) is an ice stream between Siple Dome and MacAyeal Ice Stream . 29. The accident happened at an ice stream about 2 1 / 2 hours by plane from McMurdo. 30. "' Bindschadler Ice Stream "'( ) is an ice stream between Siple Dome and MacAyeal Ice Stream.