摘要
开展区域地下水可持续利用评价,掌握地下水可持续利用状况,对于实现地下水资源可持续利用及保障供水安全和支撑经济社会发展具有重要意义。构建了涵盖地下水资源、经济社会、生态环境系统的地下水可持续利用评价指标体系,基于和谐评估方法建立了地下水可持续利用评价模型,对2001—2018年河南省及其18个地市地下水可持续利用状况进行了评价。结果表明:河南省地下水可持续利用水平呈逐年升高趋势,但仍处于“接近不可持续”水平;18个地市地下水可持续利用水平呈南高北低、西高东低的格局。河南省应进一步加强地下水超采治理与保护,以实现地下水可持续利用。
Carrying out regional groundwater sustainable utilization evaluation and grasping the groundwater sustainable utilization status are great significant for realizing the sustainable use of groundwater resources,ensuring the safety of water supply and supporting economic and social development.This paper built an evaluation index system for groundwater sustainable use covering the groundwater⁃socioeconomic⁃eco⁃system and established groundwater sustainable use evaluation model based on harmony assessment method.The status of continuous utiliza⁃tion was evaluated.The results show that the level of groundwater sustainable use in Henan Province is increasing year by year,but it is still“close to unsustainable”;the level of groundwater sustainable use in 18 cities of Henan Province is high in south and low in north,high in west and low in east.Henan Province should further strengthen the treatment and protection of groundwater over⁃exploitation to realize the sustainable use of groundwater in the future.
作者
郑二伟
李溦
凌敏华
ZHENG Erwei;LI Wei;LING Minhua(Henan Water&Power Engineering Consulting Co.,Ltd.,Zhengzhou 450016,China;School of Water Conservancy Engineering,Zhengzhou University,Zhengzhou 450001,China;Yellow River Institute for Ecological Protection&Regional Coordination Development,Zhengzhou University,Zhengzhou 450001,China;Zhengzhou Key Laboratory of Water Resources and Environment,Zhengzhou 450001,China)
出处
《人民黄河》
CAS
北大核心
2020年第10期64-69,共6页
Yellow River
基金
河南省自然科学基金资助项目(182300410139)
国家自然科学基金资助项目(51679218,51709238)。
关键词
地下水
可持续利用
和谐评估方法
河南省
groundwater
sustainable use
harmony assessment method
Henan Province
