The Alaskan volcano, Mount Spurr, showing activity next to an outlet glacier flowing off its ice cap (USGS).
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The Alaskan volcano, Mount Spurr, showing activity next to an outlet glacier flowing off its ice cap (USGS). |
Outlet glaciers associated with ice caps are constrained by ice free margins. They have and increased velocity, this is due to passing the same amount of ice as the glacier that feeds them through a narrow passage. |
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