气候变化领域集成服务门户(CCPortal): Reconstructions of annual discharge and equilibrium line altitude of glaciers at Qilian Shan, northwest China, from 1978 to 2002

CCPortal

DOI	10.1002/hyp.7700
	Reconstructions of annual discharge and equilibrium line altitude of glaciers at Qilian Shan, northwest China, from 1978 to 2002
	Sakai, Akiko; Fujita, Koji; Narama, Chiyuki; Kubota, Jumpei; Nakawo, Masayoshi; Yao, Tandong
发表日期	2010
ISSN	0885-6087
卷号	24 期号:19 页码:2798-2806
英文摘要	Discharge was calculated from a mountainous area, including discharge from glaciers, in the Qilian Shan (Qilian Mountains) of northwest China. The studied Yingluoxia basin is 9983 km(2) in area, with glaciers making up 0.3% of the basin. The calculation method was based on the heat balance, requiring only daily temperature and precipitation. Calculated annual discharge from the basin corresponded well with the observed data. Calculated annual discharge from glaciers was 3.6% of the total discharge from the basin. The temporal trend of the calculated equilibrium line altitude (ELA) at the July 1st Glacier (western side of the Yingluoxia basin) was similar to that of the observed ELA. The calculated annual mass balance of glaciers within the Yingluoxia basin has a larger negative value than the other glaciers in China, as the ratio of accumulation area to the total glacier area in the Yingluoxia basin is much lower than in neighbouring basins to the west. Copyright (c) 2010 John Wiley & Sons, Ltd.
英文关键词	discharge;ELA;mass balance;heat balance
语种	英语
WOS研究方向	Water Resources
WOS类目	Water Resources
WOS记录号	WOS:000282081300011
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/531
推荐引用方式 GB/T 7714	Sakai, Akiko,Fujita, Koji,Narama, Chiyuki,et al. Reconstructions of annual discharge and equilibrium line altitude of glaciers at Qilian Shan, northwest China, from 1978 to 2002[J]. 中国科学院青藏高原研究所,2010,24(19):2798-2806.
APA	Sakai, Akiko,Fujita, Koji,Narama, Chiyuki,Kubota, Jumpei,Nakawo, Masayoshi,&Yao, Tandong.(2010).Reconstructions of annual discharge and equilibrium line altitude of glaciers at Qilian Shan, northwest China, from 1978 to 2002.HYDROLOGICAL PROCESSES,24(19),2798-2806.
MLA	Sakai, Akiko,et al."Reconstructions of annual discharge and equilibrium line altitude of glaciers at Qilian Shan, northwest China, from 1978 to 2002".HYDROLOGICAL PROCESSES 24.19(2010):2798-2806.