摘要
干旱半干旱区的水资源开发利用及其生态环境保护是可持续发展的热点问题之一。立足于渭河流域陕西段社会经济可持续发展,以实现生态环境良性发展为目标,从分析区内水资源特点、开发利用现状以及水资源开发利用引起的主要生态环境问题出发,分析了流域水资源开发利用与生态环境演化之间的作用机理。针对存在问题,从4个方面阐明了实现流域水资源可持续利用与生态环境保护协调发展的基本策略。
Ecological environment protection and exploitation and utilization of water resources in arid and semi-arid land is one of the hottest research topics. In this paper, from the point of realizing sustainable development of economy and society, the author analyze the characters of water resources, present situation of water resources exploitation and utilization, and main eco-environmental problems in Shaanxi part of Weihe river basinOn the basis of this, the causes of water resources shortage and eco-environmental deterioration were pointed out. Meanwhile,counter measures for exploitation and utilization of water resources and eco-environmental protection are proposed.
出处
《地球科学与环境学报》
CAS
2004年第1期79-84,共6页
Journal of Earth Sciences and Environment
基金
国家重点基础研究发展规划(973)项目(G1999043606)
陕西省计委渭河流域综合治理规划项目
关键词
水资源
生态环境
可持续发展
渭河流域
陕西省
water resources
ecological environment
yellow river basin
Weihe river basin
Shaanxi province
