期刊论文

中文

中国历史地理论丛

1001-5205

2015

30

1

19-34

国家社会科学基金重大项目(12&ZD145) 国家社会科学基金重点项目(11AZD117) 国家自然科学基金项目(41171408)

本校为第一机构

南宋时期（1127-1279年）至少有81年发生过疫灾,疫灾频度53.29%。朝代上以宁宗、高宗、孝宗三朝的疫灾最为频繁;季节上以春夏季节为疫灾高发期,秋冬季节疫灾较少发生;趋势上疫灾频度略有下降趋势,但表现为2个波长为70年的波动周期,十年疫灾指数曲线呈＂W＂型,疫灾广度的年度变化呈脉冲状波动,阶段性特征明显。南宋时期全国至少有241个县发生过疫灾,其中71.37%分布于人口相对稠密的浙西、福建、淮西、浙东、江东、江西、淮东等东部诸路;疫灾严重程度从东部沿海向西部内陆递减,浙西路是全国疫灾最严重的地区;各路疫灾的严重性与人口密度呈显著正相关。从总体分布看,南宋地区的疫灾比金元地区严重,...

During period of the Southern Song Dynasty （1127--1279）, epidemic disasters occurred in at least 81 years, annually with an average epidemic frequency of 53. 29% In the period, most of the epidemic disasters occurred in between 1127--1162, 1163--1189 and 1195--1224 A.D. The preva- lence of epidemic disasters seemed more preferable in spring and summer, while less preferable in the autumn and winter. The epidemic frequency showed a slightly declined tendency constituted by 2 waved cycles with the length of 70 years. As a whole, the curve of th...