Glacial Morphology and Dynamics with till Geochemical Exploration in the Ribbed Moraine Area of Peräpohjola, Finnish Lapland
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چکیده
منابع مشابه
An instability theory for the formation of ribbed moraine, drumlins and mega-scale glacial lineations.
We present a theory for the coupled flow of ice, subglacial water and subglacial sediment, which is designed to represent the processes which occur at the bed of an ice sheet. The ice is assumed to flow as a Newtonian viscous fluid, the water can flow between the till and the ice as a thin film, which may thicken to form streams or cavities, and the till is assumed to be transported, either thr...
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The basic differences between the application of till geochemistry in Finland and Canada are that (1) there is far less integration of glacial geology and geochemical exploration in North America than in Finland and (2) the application of new glacial sedimentology models and examination of basic assumptions about the history and dynamics of Scandinavian ice sheets are less emphasized in Scandin...
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تاریخ انتشار 2005