Quantifying ice storage in upper Indus river basin using ground-penetrating radar measurements and glacier bed topography model version 2
文献类型：期刊论文
| 作者 | Zou, Xiaojuan1,2; Gao, Haifeng1,3; Zhang, Yinsheng1,4; Ma, Ning5; Wu, Jianfeng1,2; Farhan, Suhaib Bin6 |
| 刊名 | HYDROLOGICAL PROCESSES
 |
| 出版日期 | 2021-04-01 |
| 卷号 | 35期号:4页码:14 |
| 关键词 | glacier bed topography version 2 ground‐ penetrating radar ice reserve ice thickness optimal parametric scheme upper Indus river basin |
| ISSN号 | 0885-6087 |
| DOI | 10.1002/hyp.14145 |
| 通讯作者 | Zhang, Yinsheng(yszhang@itpcas.ac.cn) |
| 英文摘要 | Ice reserve estimates is a fundamental prerequisite for water resources management. We selected the UIB (upper Indus river basin) as study area because it contains the most abundant mid-latitude glaciers outside the polar region, however, the ice reserve estimates remain unclear due to the harsh topography. In this study, we validated the parameters of the GlabTop2 model (Glacier Bed Topography version 2) using the ice thickness measured by GPR (ground-penetrating radar) and compared the "GPR-measured ice thickness and ice bed elevation" versus "the estimated results obtained from GlabTop2." Integrated with IDW (inverse distance weighted) interpolated results of glaciers of various sizes, a reasonable parametric scheme (tau = 120 kPa and f = 0.8) of GlabTop2 was applied on vast amounts of glaciers in the UIB region. The GlabTop2 estimates indicated that the ice thickness of the UIB varied from 0 to 736.0 +/- 110.0 m, with an average value of 74.5 +/- 11.2 m. A significant spatial heterogeneity exists in the sub-basins. The Shyok, Shigar and Hunza that contain the most abundant ice reserve. Lesser quantities are stored in the Western Himalaya and Hindu Kush ranges, which account for 11.3 % and 6.7 % of the total ice reserve in the UIB, respectively. A total volume of 1162.4 +/- 175.1 km(3) of glacier can be converted to 1046.2 +/- 157.6 Gt ice reserve; this is 13.6 times the annual average discharge obtained from the outlet of the Besham hydrological station. We aim to present estimates that can provide the baseline information for glaciology study of the Indus river. |
| WOS关键词 | DEBRIS-COVERED GLACIERS ; CHHOTA SHIGRI GLACIER ; KARAKORAM HIMALAYA ; CLIMATE-CHANGE ; THICKNESS ; VOLUME |
| 资助项目 | Key International Project of International Cooperation Bureau of CAS[131C11KYSB20160061] ; National Key Research and Development Program of China[2017YFA0603101] ; National Natural Science Foundation of China[41661144025] ; Strategic Priority Research Program (A), CAS[XDA20060202] |
| WOS研究方向 | Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000645220700005 |
| 出版者 | WILEY |
| 资助机构 | Key International Project of International Cooperation Bureau of CAS ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; Strategic Priority Research Program (A), CAS |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/162905]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhang, Yinsheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Minist Ecol & Environm, Satellite Applicat Ctr Ecol & Environm, Beijing, Peoples R China 4.China Pakistan Joint Res Ctr Earth Sci, Islamabad, Pakistan 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China 6.Pakistan Space & Upper Atmosphere Res Commiss, Space Applicat & Res Wing, Karachi, Pakistan |
| 推荐引用方式 GB/T 7714 | Zou, Xiaojuan,Gao, Haifeng,Zhang, Yinsheng,et al. Quantifying ice storage in upper Indus river basin using ground-penetrating radar measurements and glacier bed topography model version 2[J]. HYDROLOGICAL PROCESSES,2021,35(4):14. |
| APA | Zou, Xiaojuan,Gao, Haifeng,Zhang, Yinsheng,Ma, Ning,Wu, Jianfeng,&Farhan, Suhaib Bin.(2021).Quantifying ice storage in upper Indus river basin using ground-penetrating radar measurements and glacier bed topography model version 2.HYDROLOGICAL PROCESSES,35(4),14. |
| MLA | Zou, Xiaojuan,et al."Quantifying ice storage in upper Indus river basin using ground-penetrating radar measurements and glacier bed topography model version 2".HYDROLOGICAL PROCESSES 35.4(2021):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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