摘要
对唐山市降水、径流、蒸发等水文水资源因子进行了分析,给出了它们的年际年内变化及区域空间变化规律。通过区域水资源组成分析和分区水资源量计算,分析了唐山市水资源特性。
This study aimed to analyze the factors of rainfall,runoff and evaporation in Tangshan City and educe the law of their intra-annual,inter-annual and space-time change. Through analyzing and calculating the composition of regional water resources,this study analyzed water resources characteristics of Tangshan City.
出处
《安徽农业科学》
CAS
北大核心
2009年第3期1262-1263,1280,共3页
Journal of Anhui Agricultural Sciences
关键词
地表水资源
特性
分析
Surface water resources
Characteristics
Analysis
