THE HIGH ICE PLATEAU OF THE JUNEAU ICEFIELD, BRITISH COLUMBIA:

In geomorphology, an ice plateau is deiined as an ice-covered highland area whose upper surface is nearly level and whose sides slope steeply to lowlands or the ocean. A striking example of such a landform is the high ice plateau on the Juneau Icefield. This ice plateau is located in northwestern Br...

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Bibliographic Details
Main Authors: Kenneth F. Sprenke, Maynard M. Mller, Scott R. Mcgee, Guy W. Adema, Martin Lang, Form A N D Dynamics, Maynard M. Miller, Scots R. Mccee
Other Authors: The Pennsylvania State University CiteSeerX Archives
Format: Text
Language:English
Subjects:
Atlin
Juneau Icefield
Matthes
Tulsequah
glaciers
Alaska
Online Access:http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.694.8538
http://crevassezone.org/reports/jirp/56-highplateau.pdf
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Summary:In geomorphology, an ice plateau is deiined as an ice-covered highland area whose upper surface is nearly level and whose sides slope steeply to lowlands or the ocean. A striking example of such a landform is the high ice plateau on the Juneau Icefield. This ice plateau is located in northwestern British Columbia close to the U S. border between Atlin and Juneau. Alaska. From this flat, high ice plain at an elevation oi 1875 m fall the Llewellyn, Tulsequah, and Matthes glaciers. Our most interesting observation about this ice plateau is that the present-day surface ice movement is largely independ-ent of the subglacial topology, as revealed by geophysi-cal measurements. The juneau lceiietd is the fifth-largest icefieid on the Nonh American Continent (Figure 1). This temperate to

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