摘要
基于连云港市水文资料整编成果,选取1956~2013年降雨量和径流量数据,分析连云港市降雨径流关系特征,采用不均匀系数、完全调节系数等指标分析连云港市降雨径流年内变化关系,采用Mann-Kendall检验法分析降雨径流年际变化关系。
Based on the hydrological data in Lianyungang, rainfall and runoff data from 1956 to 2013 are selected to analyze the characteristics of relation between rainfall and runoff. The non-uniform coefficient, completely adjustment coefficient and other indexes are used to analyze the variation of rainfall runoff in a year of Lianyungang. The Mann- Kendall test method is used to analyze interannual variability of rainfall runoff.
作者
吴晓东
徐立燕
周云
王桂林
WU Xiaodong Xu Liyan ZHOU Yun WANG Guilin(Lianyungang Hydrology and Water Resources Investigation Bureau of Jiangsu Province, Lianyungang, 222004, Jiangs)
出处
《江苏水利》
2017年第1期22-26,共5页
Jiangsu Water Resources
关键词
降雨
径流
特征
变化
rainfall
runoff
characteristic
change
