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引用次数: 3
摘要
摘要本研究评估了研究区域(RGI、GAMDAM和ICIMOD)现有的全球冰川清单，并对喜马拉雅三个盆地新生成的克什米尔大学冰川清单(KUGI)进行了评估;Jhelum, Suru和Chenab位于喜马拉雅西北部，由2096个冰川组成，分布在3300平方公里的面积上。KUGI是由Landsat数据、数字高程模型、谷歌地球图像和有限的实地调查补充而成。库区冰川面积分别为85.9±11.4 km2、487±16.2 km2和2727±90.2 km2，包括Jhelum流域154座冰川、苏鲁河流域328座冰川和Chenab流域1614座冰川。调查显示，研究区大部分冰川为http://doi.org/10.5281/zenodo.4461799 (Romshoo et al.， 2021)。
Evaluation of the global glacier inventories and assessment of glacier elevation changes
over north-western Himalaya
Abstract. The study evaluates the global glacier inventories available for the study area viz., RGI, GAMDAM and ICIMOD, with the newly generated Kashmir University Glacier Inventory (KUGI) for three Himalaya basins; Jhelum, Suru and Chenab in the north-western Himalaya, comprising of 2096 glaciers spread over an area of 3300 km2. The KUGI was prepared from the Landsat data supplemented by Digital Elevation Model, Google Earth images and limited field surveys. The KUGI comprises of 154 glaciers in the Jhelum, 328 in the Suru and 1614 in the Chenab basin, corresponding to the glacier area of 85.9 ± 11.4 km2, 487 ± 16.2 km2 and 2727 ± 90.2 km2 respectively. The investigation revealed that most of the glaciers in the study area are http://doi.org/10.5281/zenodo.4461799 (Romshoo et al., 2021).
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