Studying the dynamics of thermokarst lake fields in Altai mountain valleys

被引:0
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作者
Yu. M. Polishchuk
D. S. Sharonov
机构
[1] Russian Academy of Sciences,Institute of Petroleum Chemistry, Siberian Branch
[2] Ugra State University,undefined
关键词
Permafrost; thermokarst lakes; space images; global warming; geoinformation systems;
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学科分类号
摘要
The dynamics of the thermokarst lake (TL) areas at six permafrost test sites (TSs) in Gorny Altai has been studied using the collection of the Landsat 5 asynchronical space images (1993–2010). It has been indicated that the average total lake area at all test sites increased by 31% during the studied period.
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页码:1074 / 1077
页数:3
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