1860—1898年北京沙尘天气初探  

A Preliminary Investigation on the Dusty Days in Beijing over 1860—1898 A.D.

作　　者：费杰[1] 周杰[1] 张青瑶[2] 陈惠中[3] 

机构地区：[1]中国科学院地球环境研究所黄土与第四纪地质国家重点实验室,陕西西安710075 [2]陕西师范大学西北历史环境与经济社会发展研究中心,陕西西安710062 [3]中国科学院寒区旱区环境与工程研究所,甘肃兰州730000

出　　处：《冰川冻土》2004年第5期535-539,共5页Journal of Glaciology and Geocryology

基　　金：中国科学院知识创新工程重大项目(KZCX1 10 01);国家重点基础研究发展规划项目(G1999043400);中国科学院知识创新重要方向性项目(KZCX2 SW 118)资助

摘　　要：《翁同日记》较为完整地记载了北京1860—1898年沙尘天气情况.通过整理《翁同日记》1860—1898年北京沙尘天气资料,初步建立了1860—1898年北京年沙尘日数和春季(3～5月)沙尘日数序列.1860—1898年北京年沙尘日数平均值为11d左右,春季沙尘日数平均值为7d左右.1860—1898年北京沙尘天气以春季最频繁,最频繁的月份是4月.The Diary of Weng Tonghe is found to be a unique and very substantial historical document, which provides contemporary reports of dust storms in Beijing over 1860—1898 A.D. After collating and examining these entries scattered through the book, what emerges is a body of records of dusty days in Beijing at that time. Accordingly, the time series of the annual and Mar.～May number of dusty days in Beijing over 1860—1898 A.D are reconstructed. The average annual and Mar.-May number of dusty days in Beijing during 1860—1898 AD are about 11 days and 7days respectively. Both of them seem to be a little lower than those at the present. However, the monthly distribution of the dusty days in Beijing agrees well with that at the present. The season and month with the highest number of dusty days are spring (March～May) and April, respectively.

关 键 词：《翁同龢日记》 北京 沙尘日数 

分 类 号：P467[天文地球—大气科学及气象学]