气候变化领域集成服务门户(CCPortal): Quantitative comparison of river inflows to a rapidly expanding lake in central Tibetan Plateau

CCPortal

DOI	10.1002/hyp.13239
	Quantitative comparison of river inflows to a rapidly expanding lake in central Tibetan Plateau
	Ding, Jie; Zhang, Yinsheng; Guo, Yanhong; Ma, Ning
通讯作者	Ding, J (通讯作者)
发表日期	2018
ISSN	0885-6087
EISSN	1099-1085
起始页码	3241
结束页码	3253
卷号	32 期号:21
英文摘要	The recent rapid expansion of inland lakes on the Tibetan Plateau (TP) are a good indicator of the consequences of climate change. Quantifying the hydrological cycle of the lake basin is fundamentally important to understand the causes of lake growth. However, the hydrological processes of the TP interior are very complex and difficult to investigate because of the lack of observations. This is especially true for estimating the lake changes when run-off inflows are affected by small lakes located in the flow routes within drainage areas. We used an integrated hydrological model, in combination with glacier melt and lake retention models, to analyse the run-off inflows to Lake Siling Co, the largest endorheic lake in Tibet. It includes four subdrainage basins: Zhajiazangbu, Zhagenzangbu, Alizangbu, and Boquzangbu. Lake Siling Co was characterized by considerable increases during warm season from 1981 to 2012, due to the increased run-off from Zhajiazangbu accounting for about 51-62% of the total run-off inflows. Moreover, the dramatic increases exhibited during cold seasons were related to the increased retention water released from the small lakes within Zhagenzangbu and Alizangbu. Of the studied subdrainage basins, Boquzangbu contributed the least during both warm and cold seasons. On average, the annual amount of evaporation from lakes within the drainage area was about 2 times greater than that of glacier melt run-off. Our results suggest that the retention effects of lakes on river inflows should receive more attention, because understanding these effects is potentially crucial to improved understanding of lake variations in the TP.
关键词	CLIMATE-CHANGE SCENARIOS HYDROLOGICAL MODEL WATER-BALANCE BASIN GLACIER STORAGE RUNOFF CO HIMALAYA IMPACT
英文关键词	hydrological modelling; Lake Siling Co; run-off inflows; Tibet Plateau
语种	英语
WOS研究方向	Water Resources
WOS类目	Water Resources
WOS记录号	WOS:000445728700003
来源期刊	HYDROLOGICAL PROCESSES
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259119
推荐引用方式 GB/T 7714	Ding, Jie,Zhang, Yinsheng,Guo, Yanhong,et al. Quantitative comparison of river inflows to a rapidly expanding lake in central Tibetan Plateau[J]. 中国科学院青藏高原研究所,2018,32(21).
APA	Ding, Jie,Zhang, Yinsheng,Guo, Yanhong,&Ma, Ning.(2018).Quantitative comparison of river inflows to a rapidly expanding lake in central Tibetan Plateau.HYDROLOGICAL PROCESSES,32(21).
MLA	Ding, Jie,et al."Quantitative comparison of river inflows to a rapidly expanding lake in central Tibetan Plateau".HYDROLOGICAL PROCESSES 32.21(2018).