中国人口·资源与环境2017，Vol.27Issue(11)：202-208,7.DOI:10.12062/cpre.20170610
基于水足迹法的长江中游城市群水资源利用与经济协调发展脱钩分析
Decoupling and water footprint analysis of the coordinated development between water utilization and the economy in urban agglomeration in the middle reaches of the Yangtze River
摘要
Abstract
Connecting the east and west,the urban agglomeration in the middle reaches of the Yangtze River is an important component of the Yangtze River Economic Belt.As a new growth pole for regional economic development,the urban agglomeration in the middle reaches of the Yangtze River should pay more attention to ecological civilization construction and resource environment protection especially to the sustainable utilization of water resources and protection under the strategic positioning of ecological priority and green development in the Yangtze River Economic Belt.Based on this,making the urban agglomeration in the middle reaches of the Yangtze River as the research object on the whole,the paper used the water footprint theory and method to analyze water resources utilization of the middle reaches of the Yangtze River in nearly 16 years by calculating the composition of the region in 2000 to 2015 and evaluated the coordinated relationship between water resources utilization and the economic growth in the urban agglomeration in the middle reaches of the Yangtze River by using the decoupling evaluation model of coordinated development.The results shows:①In nearly 16 years,the water footprint increased with small-scope fluctuations firstly,and rose steadily in the end which had a ascend trend on tbe whole.Agricultural production consumption was the main component of the water footprint.② Although the utilization efficiency of water resources increased year by year,the structure of the water resources utilization was not reasonable and the proportion of water consumption for agricultural production was too large.Water resources were mainly used for internal economic development in this region,lack of external exchanges.③Although the total water resources are abundant,the relationship between water resources utilization and the economic growth was in a relative decoupling state of primary coordination.Based on the above research results,we put forward policy suggestions that from the aspects of strict management,emphasis on water saving,structural adjustment and promoting the development,we can promote the coordinated development between water resources utilization and economic growth in the urban agglomeration in the middle reaches of the Yangtze River.First,implement the strict water management system to avoid water waste from the origin.Second,focus on the construction of agricultural water-saving project and promote watersaving in production and daily life.Third,improve the level of foreign economic trade and adjust the structure of water resource utilization and agricultural product consumption.In the end,promote the coordinated development of industry and establish the coordinated relationship between water resources utilization and the economic growth.关键词
水足迹/长江中游城市群/水资源/经济增长/脱钩分析Key words
water footprint/the urban agglomeration in the middle reaches of the Yangtze River/water resources/economic growth/decoupling analysis分类
管理科学引用本文复制引用
李宁,张建清,王磊..基于水足迹法的长江中游城市群水资源利用与经济协调发展脱钩分析[J].中国人口·资源与环境,2017,27(11):202-208,7.基金项目
教育部人文社会科学研究青年基金项目“国家引领背景下长江中游城市群政策动因与产业一体化研究”(批准号:13YJC630167) （批准号:13YJC630167）
上海市人民政府决策咨询重点课题研究项目“长江中游城市群与长江上、下游协同发展研究”(批准号:2015-A-43) （批准号:2015-A-43）
武汉大学人文社会科学青年学者学术发展计划学术团队建设计划项目“我国地域非均衡发展的格局与治理研究”(批准号:WHU2016024). （批准号:WHU2016024）
