Arid
DOI10.2166/ws.2013.217
Recent glacier changes and their impact on water resources in Chon and Kichi Naryn Catchments, Kyrgyz Republic
Duishonakunov, M.1; Imbery, S.1; Narama, C.2; Mohanty, A.3; King, L.1
通讯作者Duishonakunov, M.
来源期刊WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY
ISSN1606-9749
出版年2014
卷号14期号:3页码:444-452
英文摘要

Naryn basin, which has the largest river catchment area in Kyrgyz Republic and many mountain glaciers, is a huge ’water tower’ for Kyrgyz Republic and Uzbekistan. Thus, the behavior of its glaciers has a large impact on water resources for the arid flat plain below, providing water for residents, irrigation, and energy in Kyrgyz Republic and Central Asia. We investigated the recent glacier condition in the Naryn basin (Chon Naryn and Kichi Naryn catchments) using topographic maps of 1: 25,000 scale and ALOS/AVNIR-2 satellite imagery. For the 45-year period 1965-2010, glacier area decreased by 17.4% in the Akshyirak massif, and by 20.8% in the Borkoldoy, 21.9% in the Jetim, 24.6% in the Jetimbel, 28.9% in the Naryn, 20.8% in the Sook, 20.9% in the Teskey (south-slope glaciers), and 17.8% in the Uchemchek mountain ranges. The dramatic shrinkage was greater for south-facing than for north-facing glaciers, with respective area losses of 23.6 and 19.8%. The glacier shrinkage might affect not only irrigation water withdrawals during summer but also the planning of four cascade power stations to be constructed in the Chon Naryn and Kichi Naryn catchments.


英文关键词ALOS satellite data glacier changes Naryn basin runoff Tian Shan water resources
类型Article
语种英语
国家Germany ; Japan ; India
收录类别SCI-E
WOS记录号WOS:000344018200013
WOS关键词REMOTE-SENSING DATA ; NORTHERN TIEN-SHAN ; CLIMATE-CHANGE ; MASS-BALANCE ; TIME
WOS类目Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS研究方向Engineering ; Environmental Sciences & Ecology ; Water Resources
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/185301
作者单位1.Justus Liebig Univ, Dept Geog, D-35390 Giessen, Germany;
2.Niigata Univ, Dept Environm Sci, Nishi Ku, Niigata 8050, Japan;
3.Ctr Environm & Econ Dev, New Delhi, India
推荐引用方式
GB/T 7714
Duishonakunov, M.,Imbery, S.,Narama, C.,et al. Recent glacier changes and their impact on water resources in Chon and Kichi Naryn Catchments, Kyrgyz Republic[J],2014,14(3):444-452.
APA Duishonakunov, M.,Imbery, S.,Narama, C.,Mohanty, A.,&King, L..(2014).Recent glacier changes and their impact on water resources in Chon and Kichi Naryn Catchments, Kyrgyz Republic.WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY,14(3),444-452.
MLA Duishonakunov, M.,et al."Recent glacier changes and their impact on water resources in Chon and Kichi Naryn Catchments, Kyrgyz Republic".WATER SCIENCE AND TECHNOLOGY-WATER SUPPLY 14.3(2014):444-452.
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