浅析清至民国陕西雹灾的发生特点

On the Characteristics of Occurrence of Hail in Shaanxi Province from Qing Dynasty to the Republic of China

清至民国的306年是陕西地区农业自然灾害频繁发生的一个时期,其中雹灾是危害较为严重的灾害之一。根据对相关材料的统计和分析,可以发现,从发生的时间来看,雹灾呈现出频繁性、季节性、周期性、增长性的特点;从影响的范围和程度来看,雹灾具有局部性、严重性的特点;从发生的空间来看,雹灾呈现出地域性的显著特点。

The 306 years from Qing Dynasty to the Republic of China witnessed frequent natural disasters,especially hail. After the statistical sum and analysis,the disasters caused by hail were frequent,seasonal,periodical and increasing in the period;,it remained local and serious in the effecting scope and degree; it also has the regional feature of space.