Regimes of Runoff Components on the Debris-covered Koxkar Glacier in Western China
文献类型：期刊论文
| 作者 | HAN Hai-dong ; DING Yong-jian ; LIU Shi-yin ; WANG Jian |
| 刊名 | Journal of Mountain Science
 |
| 出版日期 | 2015-03 |
| 卷号 | 12期号:2页码:313-329 |
| 关键词 | Debris cover Meltwater Glacier Koxkar Runoff |
| ISSN号 | 1672-6316 |
| 通讯作者 | HAN Hai-dong |
| 英文摘要 | By using a degree-day based distributed hydrological model, regimes of glacial runoff from the Koxkar glacier during 2007-2011 are simulated, and variations and characteristics of major hydrological components are discussed. The results show that the meltwater runoff contributes 67.4%, of the proglacial discharge, out of which snowmelt, clean ice melting, buried-ice ablation and ice-cliff backwasting account for 22.4%, 21.9%, 17.9% and 5.3% of the total melt runoff, respectively. Rainfall runoff is significant in mid-latitude glacierized mountain areas like Tianshan and Karakorum. In the Koxkar glacier catchment, about 11.5% of stream water is initiated from liquid precipitation. Spatial distributions for each glacial runoff component reveal the importance of climatic gradients, local topography and morphology on glacial runoff generation, and temporal variations of these components is closely related to the annual cycle of catchment meteorology and glacier storage. Four stages are recognized in the seasonal variations of glacier storage, reflecting changes in meltwater yields, meteorological conditions and drainage systems in the annual hydrological cycle. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/7970]  |
| 专题 | 成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2015_Vol12 No.2 |
| 推荐引用方式 GB/T 7714 | HAN Hai-dong,DING Yong-jian,LIU Shi-yin,et al. Regimes of Runoff Components on the Debris-covered Koxkar Glacier in Western China[J]. Journal of Mountain Science,2015,12(2):313-329. |
| APA | HAN Hai-dong,DING Yong-jian,LIU Shi-yin,&WANG Jian.(2015).Regimes of Runoff Components on the Debris-covered Koxkar Glacier in Western China.Journal of Mountain Science,12(2),313-329. |
| MLA | HAN Hai-dong,et al."Regimes of Runoff Components on the Debris-covered Koxkar Glacier in Western China".Journal of Mountain Science 12.2(2015):313-329. |
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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