中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Reconstruction of historical climate in China

文献类型:EI期刊论文

作者Ge Q. S. ; Zheng J. Y. ; Hao Z. X. ; Zhang P. Y. ; Wang Wei-Chyung
发表日期2005
关键词Computer simulation Mathematical models Moisture Precipitation (meteorology) Rain Snow Soils
英文摘要Chinese historical documents that contain descriptions of weather conditions can be used for studying climate of the past hundreds or even thousands of years. In this study, the progress of reconstructing a 273-station quantitative precipitation dataset for 1736-1911 - a period when records of the depth of rain infiltration (into the ground) and snow depth (above the surface) were kept in the Yu-Xue-Fen-Cun (which is part of memos routinely sent to the emperors during the Qing Dynasty) is reported. To facilitate the rainfall reconstruction, a field program of 29 sites covering different climate regimes and soil characteristics was designed for the purpose of establishing the transfer function between the rain infiltration depth and rainfall amount, while the relation between the snow depth and snowfall is obtained using instrumental measurements of recent decades. The results of the first site at Shijiazhuang (near Beijing) are reported here. The reconstruction shows that the summer and winter precipitation during 1736-1911 were generally greater than their respective 196-190 means. Two years with extreme summer precipitation are identified - 112 mm in 1792 and 1167 mm in 1801; the latter is larger than the 998 mm in 1996, which has been the most severe one of recent decades. The long-term high-resolution quantitative data can be used to study climate variability as well as to evaluate historical climate model simulations. © 2005 American Meteorological Society.
出处Bulletin of the American Meteorological Society
86期:5页:671-679
收录类别EI
语种英语
源URL[http://ir.igsnrr.ac.cn/handle/311030/24907]  
专题地理科学与资源研究所_历年回溯文献
推荐引用方式
GB/T 7714
Ge Q. S.,Zheng J. Y.,Hao Z. X.,et al. Reconstruction of historical climate in China. 2005.

入库方式: OAI收割

来源:地理科学与资源研究所

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