气候变化领域集成服务门户(CCPortal): Monitoring of the rate of thermal denudation and thermal abrasion on the western coast of kolguev ISLAND, using high resolution satellite images

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	Monitoring of the rate of thermal denudation and thermal abrasion on the western coast of kolguev ISLAND, using high resolution satellite images
	Kizyakov A.I.; Zimin M.V.; Leibman M.O.; Pravikova N.V.
发表日期	2013
ISSN	15607496
卷号	17 期号:4
英文摘要	New data on thermocirque and coastal bluff retreat rates within a key site on Kolguev Island have been obtained using high resolution satellite images covering the period of 2002 to 2012. It was revealed that the modern (2002-2012) thermocirque retreat rates (thermal denudation of frozen steep slopes with tabular ground ice exposures) amount to an average of 2.6 m/year, which is close to the rates established for the period of 1948 to 2002 (2.4 m/year). Modern maximum retreat rates have reached up to 14.5-15.1 m/year. During the period of 1948-2012 the maximum coastal bluff retreat rates (thermal abrasion) 4 m/year.
英文关键词	Thermal abrasion of sea shores; Thermal denudation; Thermocirques
学科领域	abrasion; cirque; denudation; permafrost; satellite imagery; coastal zone; environmental monitoring; glacial erosion; glacier retreat; sea ice; Kolguyev; Nenets; Russian Federation
语种	英语
scopus关键词	abrasion; cirque; denudation; permafrost; satellite imagery; coastal zone; environmental monitoring; glacial erosion; glacier retreat; sea ice; Kolguyev; Nenets; Russian Federation
来源期刊	Earth's Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/120355
作者单位	Lomonosov Moscow State University, Department of Geography, Leninskie Gory, 1, 119991, Moscow, Russian Federation; Research and Development Center ScanEx, Rossolimo st., 22/5, b. 1, 119021, Moscow, Russian Federation; Earth Cryosphere Institute, SB RAS, P/O box 1230, 625000, Tyumen, Russian Federation; Lomonosov Moscow State University, Department of Geology, Leninskie Gory, 1, 119991, Moscow, Russian Federation
推荐引用方式 GB/T 7714	Kizyakov A.I.,Zimin M.V.,Leibman M.O.,et al. Monitoring of the rate of thermal denudation and thermal abrasion on the western coast of kolguev ISLAND, using high resolution satellite images[J],2013,17(4).
APA	Kizyakov A.I.,Zimin M.V.,Leibman M.O.,&Pravikova N.V..(2013).Monitoring of the rate of thermal denudation and thermal abrasion on the western coast of kolguev ISLAND, using high resolution satellite images.Earth's Cryosphere,17(4).
MLA	Kizyakov A.I.,et al."Monitoring of the rate of thermal denudation and thermal abrasion on the western coast of kolguev ISLAND, using high resolution satellite images".Earth's Cryosphere 17.4(2013).