Relationship between the distribution of periglacial landforms and glaciation history, Fildes Peninsula, King George Island, Antarctica

Three kinds of profile assemblage features show that periglacial landforms have an internal relationship in genesis. For example, where there is a rich weathering debris, the dominant landforms are talus, black slopes, mass movement features, and mega-grained sorted forms. Where the debris material...

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Bibliographic Details
Main Authors: Zhu, C, Cui, ZJ, Zhang, JX
Other Authors: Zhu, C (reprint author), NANJING UNIV,DEPT EARTH & OCEAN SCI,NANJING 210093,PEOPLES R CHINA., BEIJING UNIV,DEPT GEOG,BEIJING 100871,PEOPLES R CHINA., NANJING UNIV,DEPT EARTH & OCEAN SCI,NANJING 210093,PEOPLES R CHINA.
Format: Journal/Newspaper
Language:English
Published: permafrost and periglacial processes 1996
Subjects:
periglacial landforms
Antarctica
glaciation
Fildes
Fildes peninsula
King George Island
Antarc*
Permafrost and Periglacial Processes
Online Access:https://hdl.handle.net/20.500.11897/402835
https://doi.org/10.1002/(SICI)1099-1530(199601)7:1<95::AID-PPP206>3.3.CO;2-V
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Summary:Three kinds of profile assemblage features show that periglacial landforms have an internal relationship in genesis. For example, where there is a rich weathering debris, the dominant landforms are talus, black slopes, mass movement features, and mega-grained sorted forms. Where the debris material is silty, fine-grained periglacial forms (for example, gelifluction steps and striated soils) dominate. Where the debris source is limited, talus only appears at the south-east side of periglacial tors and hilltops; the major periglacial forms are striated soils and muddy sorted circles. In general, periglacial landforms show a difference between stoss and leeward slopes. Geography, Physical Geology SCI(E) 2 ARTICLE 1 95-100 7

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