南水北调与水利科技2018，Vol.16Issue(1)：100-107,8.DOI:10.13476/j.cnki.nsbdqk.20180016
四川省水贫困时空分布格局研究
Study on temporal-spatial pattern of water poverty in Sichuan Province
摘要
Abstract
:In order to clarify the water poverty status of Sichuan province ,in this study we established an evaluation index systemof water poverty in Sichuan Province ,calculated the water poverty index of the 21 cities from 2006 to 2013 by using balancedweighting and water poverty index model ,and analyzed the temporal and spatial pattern of the province and each city based onthe geographic information system (GIS) .The results showed that from 2008 to 2011 ,the comprehensive and balanced waterpoverty improvement situation in Sichuan province was hindered by the Wenchuan earthquake on May 12th ,2008 .As the governmentactively advanced water conservancy reconstruction and targeted poverty relief through water conservancy ,the waterpoverty situation improved from 2006 to 2013 .The enhancement of water management capacity and the improvement of waterenvironment played a key role in advancing water security .Furthermore ,the 21 cities varied greatly in their capacity to handlewater poverty and the gap was gradually widening .Chengdu City and Ya′an City were infinitesimal water poverty areas ;PanzhihuaCity ,Guangyuan City ,Aba Prefecture ,Ganzi Prefecture ,and Liangshan Prefecture were slight water poverty areas ;LuzhouCity ,Mianyang City ,Leshan City ,Meishan City ,and Yibin City were moderate water poverty areas ;Zigong City ,Deyang City ,Nanchong City ,Bazhong City ,and Ziyang City were strong water poverty areas ;Suining City ,Neijiang City ,Guang′an City ,and Dazhou City were extreme water poverty areas .The government should make more efforts to enhance water poverty awareness ,increase the efficiency of water use ,optimize the allocation of water resources ,improve the scientific guarantee rate ,manage waterresources strictly ,adjust industrial structure and production mode ,systematically control the water safety risk ,improve itswater management ability ,increase fiscal investment ,actively promote the reform of water right system ,strengthen poverty reliefthrough water conservancy ,and boost poverty alleviation .关键词
水贫困/水贫困指数/时空分布格局/四川省Key words
water poverty/water poverty index/temporal-spatial pattern/Sichuan Province分类
建筑与水利引用本文复制引用
肖洪敏,倪福全,邓玉,闻豪,王珊..四川省水贫困时空分布格局研究[J].南水北调与水利科技,2018,16(1):100-107,8.基金项目
国际科技合作项目(2012DFG91520-3) （2012DFG91520-3）
四川省教育厅"农村水安全"工程研究中心项目International Scientific and Technological Cooperation Project of China(2012DFG91520-3) （2012DFG91520-3）
Project of Research Center of Rural Water Safety Engineering of Education Department of Sichuan Province （）
