环境工程学报2024，Vol.18Issue(2)：359-370,12.DOI:10.12030/j.cjee.202309107
汾河流域水资源承载力评估及生态敏感性分析
Carrying capacity of water resources assessment and ecological sensitivity analysis in Fen River Basin
摘要
Abstract
The Fen River Basin,nestled within the embrace of Shanxi Province,is a vital source of life-giving waters,bestowing its precious gift upon both the land and its inhabitants.This hallowed basin assumes a pivotal role in nurturing the harmonious growth of Shanxi,intricately weaving the fabric of regional development.The key to the Fen River Basin's high-quality evolution lies in the delicate dance between safeguarding its ecological sanctity and nurturing the symbiotic bond between society and economy.This study employed the DPSIR-TOPSIS model to scrutinize the water resource carrying capacity of the Fen River Basin.The findings revealed that from 2012 to 2021,the basin's water resource carrying capacity had experienced phased growth.This uplifting trajectory was a testament to the synergistic progress of robust economic development and diligent water resource preservation,resulting in the overall stability and ascent of its carrying capacity.Furthermore,the ecological sensitivity analysis,grounded in the Analytic Hierarchy Process(AHP)and spatial techniques,had unveiled that 79.51％of the basin exhibits varying degrees of sensitivity,with 14.45％being in the highly sensitive category.The extent of vegetation cover had emerged as a critical factor influencing regional ecological sensitivity.In essence,this comprehensive assessment of the Fen River Basin's water resource capacity and ecological sensitivity,over time and space,had laid a scientific foundation for designing a path towards high-quality development in the basin.关键词
汾河流域/水资源承载力/生态敏感性Key words
Fen River Basin/carrying capacity of water resources/ecological sensitivity分类
资源环境引用本文复制引用
李静文,李振涵,吴海滨,朱宗强,于洪伟,谢琤琤,胡承志..汾河流域水资源承载力评估及生态敏感性分析[J].环境工程学报,2024,18(2):359-370,12.基金项目
中国工程院院地合作项目(2022SX1) （2022SX1）
国家自然科学基金国际(地区)合作与交流项目(51820105011) （地区）
