摘要
通过搜集、整理明清时期山西蝗灾资料,对1368年至1911年山西蝗灾进行等级划分,探索明清时期山西蝗灾的时空分布特征。结果表明:明清时期山西蝗灾以1级灾害为主,蝗灾严重期为明后期与清中前期。该地区蝗灾具有显著的地域差异性特征,主要表现为受灾县的临水性特征和受灾区域从南到北递减的次数差异性特征。东亚飞蝗在该地为两代生并以夏蝗为主,主要集中于阴历6、7月。根据小波分析得出明清时期山西蝗灾周期长短不一,蝗灾发生与太阳活动有关。
By collecting and sorting out the plague data of Shanxi locust during the Ming and Qing Dynasties,classification of the 1368-1911 Shanxi locust,exploring temporal and spatial characteristics of locusts in Shanxi during the Ming and Qing dynasties.The results showed that the locust in Shanxi during the Ming and Qing dynasties at level 1 disasters,serious period of locusts late Ming and Qing period.The area of locusts with geographic differences characterstics,mainly for the affected counties water characterstics and the affected area from the south to the north of the decreasing number of differences.The locust in the area for two generation and the summer locust mainly concentrated in the lunar calendar,6,7 months.According to the wavelet analysis,the period of locust is different,and the locust is closely related to the solar activity.
作者
刘晓晨
LIU Xiaochen(Institute of Historical Geography and Environmental Change,Taiyuan Normal University Jinzhong 030600,China)
出处
《三门峡职业技术学院学报》
2018年第1期112-116,共5页
Journal of Sanmenxia Polytechnic
关键词
蝗灾
明清时期
山西
Locust disaster
Ming and Qing Dynasties
Shanxi
作者简介
刘晓晨(1992-),女,河南洛阳人,太原师范学院历史地理与环境变迁研究所硕士研究生。
