对《徐霞客游记》中戊寅（1638年）滇中超长雨期的初步研究  

A STUDY ON THE EXTRA LONG AUTUMN RAIN IN THE CENTRAL PART OF YUNNAN IN 1638 BASED ON XU XIAKE￣'S TRAVELS

作　　者：于希贤[1] 

机构地区：[1]北京大学城市与环境学系

出　　处：《地理研究》1995年第4期85-90,共6页Geographical Research

基　　金：自然科学基金资助项目

摘　　要：通过对《徐霞客游记》有关记载，发现公元１６３８年９月下旬至１２月上旬８７天中有５７天是连续雨日。其中阴历八月八日至九月二十六日的４８天中，下雨日数达４３天。这是现代气象记录滇中高原从未有过的超常雨期。According to the records a6out sunny and rainy days in Xu Xiake￣'s Travels,it is discovered that there was a continuous heavy rain which lasted for 57 days in a 87-day period from the late September to the early December in 1638.Of the 48 days from Aug 8 to Sept 26 in the lunar calender there were 44 days with continuous heavy rains. In the present meteorological records from the central part of Yunnan there are no such extra long autumn rains.

关 键 词：降水分析 连阴雨 超常雨期 气象记录 

分 类 号：P458.121[天文地球—大气科学及气象学]