渭河流域水资源供需平衡空间分异特征研究  

Study on Spatial Differentiation Characteristics of Water Resources Supply-demand Balance in Weihe Basin

作　　者：刘燕[1] 胡安焱[1] 

机构地区：[1]长安大学水与发展研究院,西安710054

出　　处：《干旱区资源与环境》2008年第3期81-85,共5页Journal of Arid Land Resources and Environment

基　　金：国家科技部攻关项目(2002BA901A43)资助

摘　　要：本文在分析了渭河流域水资源利用分区的水资源、社会和经济空间分布基本特征的基础上,对不同水平年条件下渭河流域水资源供需平衡的空间分异特征进行了探讨,并对其分异原因进行剖析,最后针对各水资源利用分区的实际情况提出了相应的水资源开发利用模式,为实现渭河流域水资源和社会经济的协调发展提供参考。Based on the analysis of water resource, society and economy spatial distribution characters in different water resource zones of Weihe Basin, spatial differentiation characteristics of water resources supply - demand balance in different years are discussed, and causes for differentiation are also dissected. Finally against actual situations in every water resource zone, corresponding water resource utilization modes are put forward to provide reference for realizing Coordinated development between water resource and social economy.

关 键 词：水资源供需平衡 空间分异 特征 渭河流域 

分 类 号：TV213.9[水利工程—水文学及水资源]