基于水足迹的安徽省水资源利用与经济发展脱钩效应研究OA
Study on Decoupling Effect of Water Resources Utilization and Economic Development in Anhui Province Based on Water Footprint
运用水足迹理论方法,结合脱钩理论和LMDI方法构建Tapio-LMDI模型,分析研究安徽省2011-2020年水资源利用与经济发展的脱钩效应.结果表明,安徽省水足迹呈现出逐渐降低的趋势,虽然人均水足迹和水资源自给率相对较高,水资源紧缺的压力有所缓解,但是水资源总量仍未能满足生产和生活的需求,仍处于紧缺状态.安徽省水资源最大流向行业为农业,生态用水占比最小,工业和生活用水表现出缓慢增加的趋势.安徽省水资源利用与经济发展整体处于弱脱钩状态,技术效应、…查看全部>>
The Tapio-LMDI model was constructed by combining the water footprint theory with the decoupling theory and LMDI method to an-alyze the decoupling effect between water resources utilization and economic development in Anhui Province from 2011 to 2020.The result showed that although the per capita water footprint and self-sufficiency rate of water resources were relatively high,and the pressure of water shortage had been alleviated,the total water resources s…查看全部>>
李宝春
安徽省(水利部淮河水利委员会)水利科学研究院,安徽合肥 230088
水利科学
水资源利用水足迹脱钩效应安徽省
Water resources utilizationWater footprintDecoupling effectAnhui Province
《安徽农业科学》 2024 (12)
197-200,212,5
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