The role of debris cover in catchment runoff: A case study of the Hailuogou catchment, south-eastern Tibetan Plateau
文献类型：期刊论文
| 作者 | Zhang Yong3; Liu Shiyin1; Liu Qiao2 ; Wang Xin3; Jiang Zongli3; Wei Junfeng1
|
| 刊名 | Water
 |
| 出版日期 | 2019 |
| 卷号 | 11期号:12页码:2601 |
| 关键词 | Catchments Debris Water supply |
| DOI | 10.3390/w11122601 |
| 产权排序 | 3 |
| 通讯作者 | Zhang, Yong(yong.zhang@hnust.edu.cn) |
| 文献子类 | Article |
| 英文摘要 | Runofffrom high-elevation, debris-covered glaciers is a crucial water supply in the Tibetan Plateau (TP) and its surroundings, where insufficient debris thickness data make it difficult to analyze its influence. Here, we investigated the role of debris cover in runoffformation of the Hailuogou catchment in the south-eastern Tibetan Plateau for the 1988-2017 period, based on long-term observations combined with a physically based glacio-hydrological model. The catchment is characterized by extensive thin debris on the ablation zones of three debris-covered glaciers. An increasing trend in catchment runoffhas been observed in the past three decades, more than 50% of which is attributed to glacier runoffin the last decade. With the exception of the influence of temperature rising and precipitation decreasing, our results underline the importance of debris cover and its spatial features in the glaciological and hydrological processes of the catchment, in which the acceleration effect of debris cover is dominant in the catchment. An experimental analysis indicated that the extraordinary excess meltwater in the catchment is generated from the debris-covered surface, especially the lower elevation region below 3600 m a.s.l. © 2019 by the authors. |
| 电子版国际标准刊号 | 2073-4441 |
| WOS关键词 | GLACIER MASS-BALANCE ; MONSOONAL TEMPERATE GLACIERS ; SUPRAGLACIAL DEBRIS ; ELEVATION CHANGES ; GONGGA MOUNTAINS ; 20-1ST CENTURY ; ICE ; ABLATION ; MODEL ; REGION |
| 资助项目 | NSFC[41671057] ; NSFC[41761144075] ; NSFC[41771075] ; CAS Major Project[KZZD-EW-12-1] ; Research Funds for New Talents of Yunnan University[YJRC3201702] |
| WOS研究方向 | Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000507378600173 |
| 出版者 | MDPI |
| 资助机构 | NSFC ; CAS Major Project ; Research Funds for New Talents of Yunnan University |
| 源URL | [http://ir.imde.ac.cn/handle/131551/33544]  |
| 专题 | 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 作者单位 | 1.Institute of International Rivers and Eco-Security, Yunnan University, Kunming;650500, China; 2.Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu;610041, China 3.School of Resource, Environment and Safety Engineering, Hunan University of Science and Technology, Xiangtan;411201, China; |
| 推荐引用方式 GB/T 7714 | Zhang Yong,Liu Shiyin,Liu Qiao,et al. The role of debris cover in catchment runoff: A case study of the Hailuogou catchment, south-eastern Tibetan Plateau[J]. Water,2019,11(12):2601. |
| APA | Zhang Yong,Liu Shiyin,Liu Qiao,Wang Xin,Jiang Zongli,&Wei Junfeng.(2019).The role of debris cover in catchment runoff: A case study of the Hailuogou catchment, south-eastern Tibetan Plateau.Water,11(12),2601. |
| MLA | Zhang Yong,et al."The role of debris cover in catchment runoff: A case study of the Hailuogou catchment, south-eastern Tibetan Plateau".Water 11.12(2019):2601. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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