气候变化领域集成服务门户(CCPortal): Thermal regime of the upper part of permafrost in the transition zone from land to sea, western yamal

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DOI	10.21782/KZ1560-7496-2017-4(34-42)
	Thermal regime of the upper part of permafrost in the transition zone from land to sea, western yamal
	Vasiliev A.A.; Oblogov G.E.; Streletskaya I.D.; Fedin V.A.; Shirokov R.S.; Zadorozhnaia N.A.
发表日期	2017
ISSN	15607496
卷号	21 期号:4
英文摘要	This paper analyzes specific features of the thermal regime evolved in the upper portion of permafrost in the transition area between land and sea on western Yamal Peninsula. Based on direct observations, the mean annual temperature of saline sediments is found to be about freezing point in areas where permafrost is subject to degradation, with the depth of zero annual amplitude occurring at 2.5-3.5 m. Permafrost continues to form at low marine laidas, where mean annual temperature of sediments averages -3.9 °C. The depth of layer with zero annual amplitude in this area is less than 3-4 m.
英文关键词	Climate; Coastal zone; Thermal regime of permafrost; Western siberia; Yamal
学科领域	climate effect; coastal zone; degradation; freezing; permafrost; thermal regime; transition zone; Russian Federation; Siberia; Yamal Peninsula; Yamalo-Nenets
语种	英语
scopus关键词	climate effect; coastal zone; degradation; freezing; permafrost; thermal regime; transition zone; Russian Federation; Siberia; Yamal Peninsula; Yamalo-Nenets
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/119488
作者单位	Earth Cryosphere Institute, SB RAS, 86, Malygina str., Tyumen, 625026, Russian Federation; Tyumen State University, 6, Volodarskogo str., Tyumen, 625003, Russian Federation; Department of Geography, Lomonosov Moscow State University, 1, Leninskie Gory, Moscow, 119991, Russian Federation
推荐引用方式 GB/T 7714	Vasiliev A.A.,Oblogov G.E.,Streletskaya I.D.,et al. Thermal regime of the upper part of permafrost in the transition zone from land to sea, western yamal[J],2017,21(4).
APA	Vasiliev A.A.,Oblogov G.E.,Streletskaya I.D.,Fedin V.A.,Shirokov R.S.,&Zadorozhnaia N.A..(2017).Thermal regime of the upper part of permafrost in the transition zone from land to sea, western yamal.Earth's Cryosphere,21(4).
MLA	Vasiliev A.A.,et al."Thermal regime of the upper part of permafrost in the transition zone from land to sea, western yamal".Earth's Cryosphere 21.4(2017).