Researchers Pool Knowledge about Antarctic Dry Valleys

Most of us think of ice when we think of the Antarctic, and rightly so, considering that only 5% of it is ice-free. Dry valleys--the ice-free areas--have sandy, rocky valley floors, ice-covered lakes, and streams that flow only two months of the year. The McMurdo Dry Valleys (78øS 163øE) are the lar...

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Bibliographic Details
Main Authors: Fountain, Andrew G., Spaulding, Sarah
Format: Text
Language:unknown
Published: PDXScholar 1997
Subjects:
Online Access:https://pdxscholar.library.pdx.edu/geology_fac/1
https://pdxscholar.library.pdx.edu/cgi/viewcontent.cgi?article=1000&context=geology_fac
Description
Summary:Most of us think of ice when we think of the Antarctic, and rightly so, considering that only 5% of it is ice-free. Dry valleys--the ice-free areas--have sandy, rocky valley floors, ice-covered lakes, and streams that flow only two months of the year. The McMurdo Dry Valleys (78øS 163øE) are the largest of these regions.