水利经济2025，Vol.43Issue(3)：58-65,8.DOI:10.3880/j.issn.1003-9511.2025.03.008
伊洛河流域经济社会与生态用水压力时空演变分析
Spatiotemporal evolution analysis of economic-social and ecological water stress in the Yiluo River Basin
摘要
Abstract
Taking the Yiluo River Basin as the study area,a distributed hydrological model was constructed to quantify the key elements of the human-water system in the basin,and an integrated assessment framework for socio-economic and ecological water stress was established.Based on the coupled computation of a composite index for socio-economic and ecological water stress,the dynamic characteristics of water stress in the Yiluo River Basin from 2010 to 2022 were systematically analyzed.The results indicate that:the SWAT model demonstrated good performance in the Yiluo River Basin,showing strong applicability;the multi-year average socio-economic water stress index was 16.28,revealing an imbalance between water supply and demand for socio-economic development,while the ecological water stress index mostly fell within the moderately vulnerable range,indicating significant ecological water stress;over time,both socio-economic and ecological water stress in the basin increased.Through causal analysis,ecological factors were found to have a significant impact on water stress,highlighting the urgent need to prioritize ecosystem restoration and protection.关键词
区域水平衡/经济社会与生态用水压力/SWAT模型/水资源生态足迹/伊洛河流域Key words
regional water balance/water stress between economic society and ecology/SWAT model/water resources ecological footprint/the Yiluo River Basin分类
建筑与水利引用本文复制引用
田锦涛,左其亭,全志淼,纪义虎..伊洛河流域经济社会与生态用水压力时空演变分析[J].水利经济,2025,43(3):58-65,8.基金项目
国家重点研发计划项目(2021YFC3200201) （2021YFC3200201）
中国工程科技发展战略河南研究院战略咨询研究项目(2024HENYB01) （2024HENYB01）
中国地质调查局项目(DD20220885) （DD20220885）
