| 基于联系数和耦合协调度的水资源空间均衡评价方法 |
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| 引用本文： | 金菊良,徐新光,周戎星,崔毅,宁少尉,周玉良,吴成国. 基于联系数和耦合协调度的水资源空间均衡评价方法[J]. 水资源保护, 2021, 37(1): 1-6 |
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| 作者姓名： | 金菊良 徐新光 周戎星 崔毅 宁少尉 周玉良 吴成国 |
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| 作者单位： | 合肥工业大学土木与水利工程学院, 安徽 合肥 230009; 合肥工业大学水资源与环境系统工程研究所, 安徽 合肥 230009 |
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| 基金项目： | 国家重点研发计划(2018YFC0407206)；国家自然科学基金(51709071,51779067)；中央高校基本科研业务费专项(JZ2020HGQA0202) |
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| 摘 要： | 为定量分析评价水资源空间均衡状况和空间差异,采用联系数和耦合协调度相结合的方法对区域水资源空间均衡进行评价.综合考虑水资源-经济社会-生态环境的复合关系,构建了由水资源承载支撑力和承载压力2个系统、15个评价指标组成的水资源空间均衡评价指标体系,并采用基于加速遗传算法的模糊层次分析法计算了评价指标权重,提出了基于联系数...
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| 关 键 词： | 水资源空间均衡 联系数 耦合协调度 承载支撑力 承载压力 安徽省 |
| 收稿时间： | 2020-09-03 |
Water resources spatial balance evaluation method based on connection number and coupling coordination degree |
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| JIN Juliang,XU Xinguang,ZHOU Rongxing,CUI Yi,NING Shaowei,ZHOU Yuliang,WU Chengguo. Water resources spatial balance evaluation method based on connection number and coupling coordination degree[J]. Water Resources Protection, 2021, 37(1): 1-6 |
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| Authors: | JIN Juliang XU Xinguang ZHOU Rongxing CUI Yi NING Shaowei ZHOU Yuliang WU Chengguo |
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| Affiliation: | College of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; Institute of Water Resources and Environmental System Engineering, College of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China |
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| Abstract: | In order to quantitatively analyze and evaluate the spatial balance and spatial difference of water resources, the combined method of connection number and coupling coordination degree was used to evaluate the spatial balance of regional water resources. Considering the composite relationship of water resources, economic society and ecological environment, an evaluation index system for spatial balance of water resources composed of two systems of water resources carrying capcity and bearing pressure and 15 evaluation indexes was established. The weight of evaluation index was calculated by fuzzy analytic hierarchy process based on accelerating genetic algorithm, and a spatial balance evaluation method of water resources based on connection number and coupling coordination degree was proposed. Taking Anhui Province as an example, the results show that the evaluation method is reasonable when applied to the evaluation of water resources spatial balance, which can make up for the defect that the traditional coupling coordination degree can not reflect the uncertainty problem, and accurately reflect the coordination between systems and the overall development level. |
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| Keywords: | spatial balance of water resources connection number coupling coordination degree carrying capcity bearing pressure Anhui Province |
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