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Cryogenic landforms on King George Island, South Shetland Islands

 

作者: B. I. Vtyurin,   M. Yu. Moskalevskiy,  

 

期刊: Polar Geography and Geology  (Taylor Available online 1985)
卷期: Volume 9, issue 1  

页码: 62-69

 

ISSN:0273-8457

 

年代: 1985

 

DOI:10.1080/10889378509377238

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The South Shetland Islands lie within the oceanic geocryological zone of the Antarctic. King George Island, one of the largest islands of the archipelago, presents a variety of landforms of cryogenic‐denudational, nival, solifluction and cryostructural types. A distinct pattern can be discerned in the distribution of these landforms, controlled by geomorphology, climate and geocryological features. The cryogenic landforms most typical of the island are described; they include cryogenic‐denudational and solifluction terraces, nivation cirques, sorted polygons and circles and linear microforms produced by frost‐heaving on slopes.

 

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