期刊论文

Geographic study of epidemics in Jiangnan area overthe past millenium since the Northern Song dynasty

中文

华中师范大学学报(自然科学版)

1000-1190

2023

57

05

641-648

10.19603/j.cnki.1000-1190.2023.05.003

42101240:国家自然科学基金 42301265:国家自然科学基金 42371265:国家自然科学基金 21VJXT015:国家社会科学基金

本校为其他机构

疫灾与人类始终同在，危害人类生命健康.该文基于疫灾史料，运用空间分析模型，探讨江南地区过去近千年来疫灾流行的时空变迁特征.研究表明：1)在过去近千年中，江南地区疫灾流行之年多达300个，近乎三年一遇，且疫灾越来越频繁，清代更是集中了52%的疫灾之年.2)江南地区疫灾流行呈现“夏秋高发、春季多发、冬季少发”的特点，季夏、孟秋易于疫灾流行.3)江南地区过去近千年的疫灾流行具有明显的长期上升趋势，在周期上可分为两个400 a左右的波动周期.4)江南地区疫灾的空间分布整体上呈聚集型，形成了以今杭州、苏州、上海为中心的疫灾频发区，疫灾频数的总体分布特征是北部多南部少；疫灾分布重...

Epidemics has always been a constant threat to human life and health.Based on the historical epidemic data,the spatiotemporal changes of the epidemics in Jiangnan area over the past millenium were explored by using the spatial analysis model.The results are shown as fol...MORE Epidemics has always been a constant threat to human life and health.Based on the historical epidemic data,the spatiotemporal changes of the epidemics in Jiangnan area over the past millenium were explored by using the spatial analysis model.The results are shown as follows.1)The Jiangnan area has experienced as many as ...