中文摘要：

2009年以来,水资源相对丰富的云南省出现了罕见的持续干旱,暴露出其水利设施的薄弱,凸显出水利设施建设的迫切性。水库在防汛抗旱中起着关键作用,在生态环境脆弱、地质灾害频繁的高山峡谷地区,水库的科学布局尤为重要。本文以具有典型高山峡谷地貌的泸水县为研究区,利用GIS空间分析、水文分析等技术,考虑工程地质条件,河流水系,居民点分布,耕地等生产力分布和对水资源的需求分布,以效益最大化为原则,尝试性地探讨了泸水县新建水库的空间布局。本研究为水库的选址与布局提供了一种新的参考方法,对实现区域水资源的合理配置具有现实意义,也为政府部门在加大水利设施建设投入提供参考。

英文摘要：

Yunnan Province,with rich water resources,has undergone a rigorous drought since 2009.The successive drought exposed and highlighted a paucity of the water conservancy facilities in this province.Reservoirs play an important role in flood and drought control,especially in the mountain area where the ecological environment is fragile.However,the scientific location and layout of reservoirs are even more critical than the construction itself.This paper takes Lushui County,features typical alpine canyon landform,as a research model,while GIS-based spatial analysis and hydrological analysis are adopted as research approaches.This paper tries to present a new spatial layout for reservoirs in Lushui County with the consideration of local geological conditions,river systems,residential distribution and demand for water distribution.The new method for the location and layout of the reservoir is innovated in this paper,which is not adopted as a method of allocating water resources in Lushui,but also provides a reference for the local government to build water conservancy facilities.