摘要
利用深圳气象台1953-2005年的雨量资料,对洪涝的两种统计方法进行了对比分析,并引出了更为科学和合理的"任意连续10 d/20 d雨量统计洪涝的方法"。通过检验,该方法能够较准确地反映洪涝灾害的实际情况。
Basing on rainfall data during 1953--2005 coming from Shenzhen Meteorological Observa- tory, the paper does a comparative analysis of two statistical methods for flood estimation. The method of rainfall versus flood statistics in arbitrarily continual 10/20 days for flood estimation is proposed. The new method for flood estimation is more scientific, reasonable and accurate by actual testing.
出处
《气象与环境科学》
2007年第B09期32-34,共3页
Meteorological and Environmental Sciences
关键词
雨量
距平百分率
洪涝
任意连续
影响系统
rainfall
departure percentage
flood
arbitrary continuation
effective system
