47年来深圳的严重气象灾害及其规律(一)(气候篇)

Severe Meteorological Disasters and Their Variations in the Past 47 Years in Shenzhen

利用深圳 4 7年的各类气候系列资料 ,分析了约 8～ 1 0年一遇的严重气候灾害及其规律 ,包括冷冬、多雨、多雷暴、干旱、多台风等 ,用最大熵谱分析方法研究了各序列的周期振荡 。

Based on series of climate data for 47 years in Shenzhen,severe climate events of catastrophe and their variations were analyzed, which include cold frost,long last raining,thunderstorms,droughts and typhoons,and may occur once in 8-10 years. Maximum entropy spectrum analysis was used to study periodic oscillations in the climate series.In the meantime, those severe hazardous weather events were briefly analysed.