明清时期安徽江淮地区旱涝灾害演变初探——以杭埠河流域为例  

A Preliminary Study on the Evolution of Drought Sand Floods in the Jianghuai Area of Anhui during the Ming and Qing Dynasties--Taking Hangbu River as an Example

作　　者：陆发春[1] 靳野 LU Fachun;JIN Ye

机构地区：[1]安徽大学历史学院,安徽合肥230071

出　　处：《淮南师范学院学报》2024年第3期15-21,共7页Journal of Huainan Normal University

摘　　要：文章通过史料对杭埠河流域附近州县的灾害进行逐年的等级量化,以现有学科方法结合该流域特点,计算旱涝平均等级值等数据,重建小流域旱涝时空演变序列,以期对当今流域综合治理提供帮助。研究发现,该流域1428—1905年分为6个阶段:1428—1477年,气候较为平稳;1478—1559年,旱涝交替,以旱灾为主;1560—1614年,气候较为湿润,极端天气频发;1615—1725年,旱涝交替,极端干旱气候频率增加;1726—1855年,气候持续湿润,涝灾多发;1856—1905年,旱涝交替,但强度减弱。This paper quantified the year-by-year rank of disasters in the nearby states and countries of the Hangbu River basin through his torical data,calculated data such as the average rank values of droughts and floods by combining the characteristics of this basin with the methods of existing disciplines,and reconstructed the spatial and temporal evolution sequence of droughts and floods in the basin to assist with the comprehensive management of the basin today.It was found that the basin was divided into six stages from 1428 tol905:from 1428 to 1477,the climate was relatively stable;from 1478 to 1559,droughts and floods alternated,with droughts predominating;from 1560 to 1614,the climate was more humid,with a high frequency of extremes;and from 1615 to 1725,the climate alternated between droughts and floods,with an increase in the frequency of extreme drought climates;from 1726 to1855 wet climate prevailed with frequent floods;from 1856 to 1905,droughts and flood took turns with redcued intensity.

关 键 词：旱涝等级 杭埠河 时空序列 明清时期 

分 类 号：K928[历史地理—人文地理学]