QQ客服 官方微博 反馈留言

	A New Analytical Method of the Water Resources Allocation in China
	Zhao Y. Q. ; Liu C. M. ; Yang Y. ; Zheng H. X. ; Cepph Org Comm
	2010
关键词	water resources allocation Gini coefficient Dependence Coefficient Burden Coefficient yield
页码	1413-1418
英文摘要	The paper introduces the Gini coefficient of economics. as a new method of analyzing the inter-provincial allocation of water resources in China. We calculated the Gini coefficient for selected indices based upon the statistical data for each province from 1997 to 2008, respectively taking the population, GDP and the cultivated area as the basic matching factor. Moreover, we proposed two novel indexes: the Dependence Coefficient to weigh the degree of reliance on the surface water or groundwater for the separated regions and the Burden Coefficient of water use to judge the efficiency and the level of fairness of water consumption by different sectors. The results show that the allocation of water resources calculated per capita, per unit GDP and per unit area of arable land is very poor. In particular, some provinces located north of the Yangtze River lack water resources and strongly depend on the groundwater. Also water efficiency is there lower than in other parts of China. Consequently, in order to alleviate the water stress in the northern provinces of the country, an improvement of the technological level of water resources exploitation and utilization and also the restructuring of the economic activity are necessary.
收录类别	CPCI
会议录出版者	Sci Res Publ, Inc-Srp
语种	英语
ISBN号	978-1-935068-16-7
内容类型	会议论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/25416]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Zhao Y. Q.,Liu C. M.,Yang Y.,et al. A New Analytical Method of the Water Resources Allocation in China[C]. 见:.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。