水资源保护2024，Vol.40Issue(5)：62-68,103,8.DOI:10.3880/j.issn.1004-6933.2024.05.008
基于水网视角的水资源与关联要素适配性评价
Adaptability evaluation of water resources and associated elements based on perspective of water network
摘要
Abstract
To study the spatial mismatching between water resources and associated elements,an adaptability evaluation method for water resources and associated elements,including resource layer,social layer,economic layer,and ecological layer,was proposed according to the adaptation theory and multi-dimensional attribute theory of water resources from the perspective of water network.Further,the method was applied to the affected area of the first phase of middle route of the South-to-North Water Diversion Project(SNWDP).The results showed that the proposed method can reveal adaptation characteristics of water resources and associated elements reasonably and systematically.The spatial distribution of water resources and associated elements was relatively reasonable in the affected area of the first phase of middle route of the SNWDP for the period 2016-2020,with an overall Gini coefficient of 0.388.Water resources and associated elements showed good spatial adaptability in resource layer and social layer,with Gini coefficients of 0.283 and 0.284,respectively.However,serious mismatching between water resources and associated elements occurred in economic layer and ecological layer,with Gini coefficients of 0.501 and 0.486,respectively.With the implementation of water transfer in the first phase of middle route of the SNWDP,the spatial adaptability of water resources and associated elements in resource layer,social layer,and economic layer has been improved in different degrees,while ecological layer has little change in spatial adaptability.关键词
水网/水资源关联要素/适配性/南水北调中线工程Key words
water network/associated elements of water resources/adaptability/middle route of South-to-North Water Diversion Project分类
建筑与水利引用本文复制引用
刘欢,甘永德,杨钦,张丰搏,李青青..基于水网视角的水资源与关联要素适配性评价[J].水资源保护,2024,40(5):62-68,103,8.基金项目
国家重点研发计划项目(2021YFC3200203) （2021YFC3200203）
国家自然科学基金重大项目(52394230) （52394230）
中国科协青年人才托举工程项目(2023QNRC001) （2023QNRC001）
国家自然科学基金项目(52242905) （52242905）
四川省区域创新合作项目(22QYCX0069) （22QYCX0069）
