摘要
本文根据金华市一千六百余年来洪涝灾害的统计资料，对之进行了频次、阶段、周期、区域和季节分析。发现了金华市洪涝灾害的一些统计特征和统计规律，并从区域开发、河床河道的变迁及气候的历史变异等角度时其原因进行了分析，为进一步的研究和预测预报金华市的洪涝灾害提供线索和依据。
According to the statisticaL data of waterlogging over 1,600 years in Jinhua area,the au-thors amalyed its frequencies,stages, periodicity,the spreading in the area and the occurance indifferent seasons and found some statistical charecteristics. The authors also analysed its causesaccording to the exploitation of the area、the changes of river courses and the changes of climate inthe past. AlI these provide some clues and basis of possible watelogging for further study andflooding forecast for the area.
出处
《浙江师大学报（自然科学版）》
1994年第3期1-4,共4页
Journal of Zhejiang Normal University(Natoral Sciences)
关键词
金华市
洪涝灾害
统计特征
Jinhua city
waterlogging
statistical characteristics
