中国区域发展的水资源压力及空间分布  

Study on Water Resources Pressure of Regional Development in China

作　　者：韩宇平[1] 阮本清[2] 

机构地区：[1]西安理工大学水利水电学院,陕西西安710048 [2]中国水利水电科学研究院,北京100044

出　　处：《四川师范学院学报（自然科学版）》2002年第3期219-224,共6页Journal of Sichuan Teachers College(Natural Science)

基　　金：国家自然科学基金资助项目(79830040);科学技术部社会公益研究专项资金;水利部科技创新项目资金联合资助项目(SCX2001-08)

摘　　要：水资源压力指数可用来衡量一个国家和区域的天然水资源相对稀缺性,并判断水资源是否成为社会经济发展的障碍.水资源压力从水资源需求角度,可分为水资源数量压力、经济水资源压力和水环境压力,它们分别受人口密度、经济发展规模和经济发展潜力以及环境对水资源需求的影响.水资源综合压力为上述这些压力按一定权重的组合.本文在不同水资源压力指数计算的基础上。Water resources pressure can be used to evaluate the relative lacking of country or region, meanwhile, it can be used to judge whether water resource have became an obstacle to the development of economy and society. According to the water resources demand, the water resources pressure includes water resources quantity pressure, water resources economic pressure and water environmental pressure, and these are influenced by population density, scale and potential of economy development and the request of environment to water resources, respectively. The integrate pressure of water resources is a combination of these pressures above according to their proper weights. Based on different water resources pressures calculating, this paper has analyzed the integrate water resources pressure for each province in China, and some significant conclusions have been drawn.

关 键 词：中国 区域发展 水资源压力指数 空间分布 水资源数量压力 经济水资源压力 水环境压力 

分 类 号：TV213.4[水利工程—水文学及水资源]