清代登陆海南岛台风对西南地区的影响

Impacts of typhoons landing on Hainan Island in the Qing dynasty on southwest China

台风导致的暴雨,是中国东部地区最重要的天气灾害之一,对西南地区也有一定的影响。本文利用文献资料中的相关记载,利用台风登陆地点与路径的相关信息,重建了若干次影响到西南地区的强台风事件,并进一步研究了清代登陆海南台风的时间特征,发现登陆海南的台风序列在17世纪后半期与19世纪后半期都有一个明显的高峰期。而这两个高峰期与小冰期气温的两个谷值完全吻合,说明气温变化与台风系统活动的关系,需要进一步探索。

Rainstorms caused by typhoons are one of the most serious weather disasters in east China, and have some negativeimpacts on southwest China. Using the related records in the historical documents and the tracks of typhoons, this paper has reconstructed a number of strong typhoon events affecting sthe temporal characteristics of typhoons landing on Hainan Island in the Qing dynasty, and found that there were two peaks both in the late seventeenth century and in the late nineteenth century, which corresponded with the two valley values of the tempera-tures of the Little Ice Age, which shows the need for further exploration of the relationand the occurrence of typhoons.