摘要
介绍了安康市的自然地理环境状况,分析了降水、蒸发、径流、暴雨、洪水、洪峰、枯水、泥沙等重要项目的水文特性,概括地总结出安康市水文情势的基本特点和水旱灾害的一般规律,并根据水文现象在地域上分布的特征,划出全市水文分区。
This paper introduced the natural geographical environment conditions in Ankang City, and analyzed some important hydrological characteristics as precipitation, evaporation, runoff, rainstorm, flood, peak discharge, low discharge, sediment, water quality and so on. It generally summarized the basic characteristics of hydrological situation and general rules of flood and drought in Ankang City, and planned the hydrological regionalization in Ankang City, according to the geographical features in hydrological phenomenon distributing.
出处
《水资源与水工程学报》
2009年第4期154-157,共4页
Journal of Water Resources and Water Engineering
关键词
自然地理
水文特性
水文分区
水旱灾害
physical geography
hydrological characteristics
hydrological regionalization
disaster of flood and drought
