摘要
以江西省彭泽县为例，选取五个雨量站的1980～2010年共31年的年最大日降水量资料，采用概率论法、当地暴雨放大法和统计估算法对可能最大降水量进行了计算。结果表明，概率论法的计算结果最大，统计估算法的计算结果最小，结合彭泽县的具体情况可知，采用当地暴雨放大法的计算结果较为合理。
Taking Pengze County in Jiangxi Province for an example, the probability method, local pattern method and statistical estimate method are used to estimate the probable maximum precipitation by choosing the annual maximum daily precipitation of five rainfall station during 1980 to 2010. The result of the probability method is largest and the re suit of the statistical estimate method is smallest. The result of the local pattern method is more reasonable in accordance with the situation of Pengze County.
出处
《水电能源科学》
北大核心
2014年第1期10-12,共3页
Water Resources and Power
关键词
能最大降水量
概率论法
当地暴雨放大法
统计估算法
彭泽县
probable maximum precipitation
probability method
local pattern method
statistical estimate method
Pengze County
