华北水利水电大学学报（自然科学版）2025，Vol.46Issue(2)：84-91,144,9.DOI:10.19760/j.ncwu.zk.2025026
基于四元连续半偏减法集对势的区域水资源承载力评价与诊断
Evaluation and Diagnosis of Regional Water Resources Carrying Capacity Based on Four-element Continuous Semi-partial Subtraction Set Pair Potential
摘要
Abstract
To systematically evaluate and diagnose regional water resources carrying capacity(WRCC),this study proposes an innovative four-element continuous semi-partial subtraction set pair potential(FCSSP)model by integrating partial connec-tion number theory and linkage component transferability principles.The model dynamically allocates discrepancy degrees within set pair analysis,overcoming limitations of conventional methods.Applied to the Jianghuai hilly region(2011-2018),the results reveal:① Hefei maintained persistently critical WRCC status(Grade Ⅲ),indicating severe carrying pressure;② Chuzhou,Lu′an,and Anqing demonstrated progressive improvement from Grade Ⅲ to Ⅱ;③ Diagnostic analy-sis identified five key vulnerability indicators:per capita water resources,water yield modulus,vegetation coverage,GDP per capita,and ecological water use ratio.The FCSSP model exhibits enhanced physical interpretability and diagnostic precision,providing a methodological advance for WRCC assessment and sustainable water management in heterogeneous regions.关键词
水资源承载力评价/偏联系数/半偏联系数/减法集对势/江淮丘陵区Key words
water resources carrying capacity assessment/partial connection number/semi-partial connection number/sub-traction set pair potential/Jianghuai hilly region分类
水利科学引用本文复制引用
杨振龙,周戎星,吴啸骎,周铁军,梁建..基于四元连续半偏减法集对势的区域水资源承载力评价与诊断[J].华北水利水电大学学报（自然科学版）,2025,46(2):84-91,144,9.基金项目
国家自然科学基金项目(U2240223) （U2240223）
安徽省高等科研计划重点项目(2022AH051105) （2022AH051105）
安徽省水科院青年创新计划项目(KY202106). （KY202106）
