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File:Klawatti Glacier USGS.jpg

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Summary

Description

North Cascades National Park, Washington. Klawatti (center) and North Klawatti (right) Glaciers, north of Eldorado Peak. These glaciers have exhibited striking and diverse changes in recent years although they are closely adjacent. In 1947, stagnant ice from both glaciers covered the area of Klawatti Lake. At that time Klawatti Glacier ended on the steep cliff which it now descends in a spectacular icefall. Since 1947, the ice in the basin has melted. The lake, now 1 kilometer in length, has formed, and the Klawatti Glacier has advanced down the cliff. Meanwhile the lower part of North Klawatti Glacier has continued to thin. August 2, 1969. Plate 3-B, U.S. Geological Survey Professional paper 705-A. 1971.

Image file: http://libraryphoto.cr.usgs.gov/htmllib/batch88/batch88j/batch88z/post0002.jpg
Date
Source U.S. Geological Survey Photographic Library
Author
Austin Post  (1922–2012)  wikidata:Q4823234
 
Description American photographer, glaciologist and mountaineer
Date of birth/death 16 March 1922 Edit this at Wikidata 12 November 2012 Edit this at Wikidata
Authority file
creator QS:P170,Q4823234

Licensing

Public domain
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

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2 August 1969

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Date/TimeThumbnailDimensionsUserComment
current06:20, 11 June 2009Thumbnail for version as of 06:20, 11 June 20091,400 × 1,160 (1.07 MB)BlueCanoe{{Information |Description=North Cascades National Park, Washington. Klawatti (center) and North Klawatti (right) Glaciers, north of Eldorado Peak. These glaciers have exhibited striking and diverse changes in recent years although they are closely adjace

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