气候变化领域集成服务门户(CCPortal): TP-River: Monitoring and Quantifying Total River Runoff from the Third Pole

CCPortal

DOI	10.1175/BAMS-D-20-0207.1
	TP-River: Monitoring and Quantifying Total River Runoff from the Third Pole
	Wang, Lei; Yao, Tandong; Chai, Chenhao; Cuo, Lan; Su, Fengge; Zhang, Fan; Yao, Zhijun; Zhang, Yinsheng; Li, Xiuping; Qi, Jia; Hu, Zhidan; Liu, Jingshi; Wang, Yuanwei
通讯作者	Wang, L (通讯作者)
发表日期	2021
ISSN	0003-0007
EISSN	1520-0477
起始页码	E948
结束页码	E965
卷号	102 期号:5
英文摘要	Monitoring changes in river runoff at the Third Pole (TP) is important because rivers in this region support millions of inhabitants in Asia and are very sensitive to climate change. Under the influence of climate change and intensified cryospheric melt, river runoff has changed markedly at the TP, with significant effects on the spatial and temporal water resource distribution that threaten water supply and food security for people living downstream. Despite some in situ observations and discharge estimates from state-of-the-art remote sensing technology, the total river runoff (TRR) for the TP has never been reliably quantified, and its response to climate change remains unclear. As part of the Chinese Academy of Sciences' Pan-Third Pole Environment Study for a Green Silk Road, the TP-River project aims to construct a comprehensive runoff observation network at mountain outlets (where rivers leave the mountains and enter the plains) for 13 major rivers in the TP region, thereby enabling TRR to be accurately quantified. The project also integrates discharge estimates from remote sensing and cryosphere-hydrology modeling to investigate long-term changes in TRR and the relationship between the TRR variations and westerly/monsoon. Based on recent efforts, the project provides the first estimate (656 +/- 23 billion m(3)) of annual TRR for the 13 TP rivers in 2018. The annual river runoff at the mountain outlets varies widely between the different TP rivers, ranging from 2 to 176 billion m(3), with higher values mainly corresponding to rivers in the Indian monsoon domain, rather than in the westerly domain.
关键词	WATER STORAGE CHANGES TIBETAN PLATEAU CLIMATE CHANGES SOIL-MOISTURE GLACIER MELT FROZEN SOIL BASIN PRECIPITATION DISCHARGE MODEL
英文关键词	Rivers; Streamflow; Climate change; Remote sensing; Surface observations; Hydrologic models
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000662685600002
来源期刊	BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY
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/260273
推荐引用方式 GB/T 7714	Wang, Lei,Yao, Tandong,Chai, Chenhao,et al. TP-River: Monitoring and Quantifying Total River Runoff from the Third Pole[J]. 中国科学院青藏高原研究所,2021,102(5).
APA	Wang, Lei.,Yao, Tandong.,Chai, Chenhao.,Cuo, Lan.,Su, Fengge.,...&Wang, Yuanwei.(2021).TP-River: Monitoring and Quantifying Total River Runoff from the Third Pole.BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY,102(5).
MLA	Wang, Lei,et al."TP-River: Monitoring and Quantifying Total River Runoff from the Third Pole".BULLETIN OF THE AMERICAN METEOROLOGICAL SOCIETY 102.5(2021).