气候变化领域集成服务门户(CCPortal): Fluctuation of maly aktru glacier (Russian altai) for the period of instrumental observations from 1952 to 2013

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	Fluctuation of maly aktru glacier (Russian altai) for the period of instrumental observations from 1952 to 2013
	Galakhov V.P.; Samoilova S.Yu.; Shevchenko A.A.; Sheremetov R.T.
发表日期	2015
ISSN	15607496
卷号	19 期号:2
英文摘要	The results of instrumental observations on Maly Aktru glacier (Central Altai, North-Chuisky Ridge) for 1952-2013 have been presented. The changes in the glacier terminus, volume, area, and retreat during the observation period have been estimated based on the materials of the previous years (topographic maps, observation of balance components and retreat of glacier terminus) and field studies in 2011-2013. The terminus reduction and the change in glacier volume occurred with varying intensity. In the periods of 1952-1961 and 1983-1990 the glacier volume increased on the background of the glacier terminus contraction. The rate of volume change correlates well with the average summer temperature of the glacial zone of the Altai. During the last 20 years, the rate of the glacier degradation increased significantly, in particular, the rate of terminus reduction grew by more than 3.5 times and its area decreased by 12 %. Obviously, this is due to a sharp rise in temperature. According to Karaturek hydrometeostation, the average summer temperature over the last 20 years has increased by more than one degree as compared to the previous period.
英文关键词	Maly aktru glacier; Recession of terminus; Russian altai; The change of glacier volume
学科领域	glacier dynamics; ice retreat; volume; Altay [Russian Federation]; Russian Federation
语种	英语
scopus关键词	glacier dynamics; ice retreat; volume; Altay [Russian Federation]; 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/119931
作者单位	SB RAS, Institute of Water and Environmental Problems, Molodezhnaya str., 1, Barnaul, 656038, Russian Federation; SB RAS, Institute of Human Ecology, Leningradski av., 10, Kemerovo, 650065, Russian Federation
推荐引用方式 GB/T 7714	Galakhov V.P.,Samoilova S.Yu.,Shevchenko A.A.,et al. Fluctuation of maly aktru glacier (Russian altai) for the period of instrumental observations from 1952 to 2013[J],2015,19(2).
APA	Galakhov V.P.,Samoilova S.Yu.,Shevchenko A.A.,&Sheremetov R.T..(2015).Fluctuation of maly aktru glacier (Russian altai) for the period of instrumental observations from 1952 to 2013.Earth's Cryosphere,19(2).
MLA	Galakhov V.P.,et al."Fluctuation of maly aktru glacier (Russian altai) for the period of instrumental observations from 1952 to 2013".Earth's Cryosphere 19.2(2015).