The rainy season in the Northwestern part of the East Asian Summer Monsoon in the 18th and 19th centuries
The rainy season in the Northwestern part of the East Asian Summer Monsoon in the 18th and 19th centuries
复制标题
18、19世纪东亚夏季风西北部的雨季
DOI：
10.1016/j.quaint.2010.02.025
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发表时间：
2011
影响因子：
2.2
通讯作者：
中科院分区：
文献类型：
--
作者：
《玉学坟村》是中国清朝（1644-1911）政府档案之一。它记录了单个降水事件的开始/结束日期、持续时间和降雨入土壤的深度以及降雪累积量。通过YXFC与仪器资料的对比，建立了一套识别雨季的标准。利用这套标准，结合太原、大同和榆林3个站点的实测资料，重建了1736-1900年和1955-2000年雨季的始、终日和长度。结果表明，中国汛期长度存在明显的年代际变化，其周期分别为16- 20 a、30- 40 a和50- 60 a。雨季长度在世纪中期之前逐渐增加，之后逐渐减少，1736-1840年雨季长度显著长于1955-2000年。这些结果表明，东亚夏季风强度从世纪中期开始逐渐减弱，在1955-2000年达到近260年来的最弱状态。
The Yu-Xue-Fen-Cun (YXFC) is one of the government archives of the Qing Dynasty (1644–1911) in China. It records the beginning/ending dates, duration and rainfall infiltration depths into soil and snowfall accumulation for individual precipitation event. By comparing YXFC with instrumental data, a set of criteria used to identify the rainy season was established. This set of criteria was used to reconstruct the initial/final dates and length of rainy season during 1736–1900 and 1955–2000 at three sites (including Taiyuan, Datong and Yulin) based on both YXFC records and instrumental data. The results show that there is evident inter-decadal variation in rainy season length, with periodicity of 16–20a, 30–40a and 50–60a. The length of the rainy season gradually increases before the mid-19th century and decreases afterward, and the length of rainy season in 1736–1840 is statistically significantly longer than that in 1955–2000. These findings suggest that the intensity of the East Asian Summer Monsoon (EASM) became weaker from the mid-19th century, reaching the weakest condition in 1955–2000 during the context of the past 260 years.
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影响因子：
5.8
作者：
Huijun Wang
通讯作者：
Huijun Wang
影响因子：
4.9
作者：
A. N. Samel;Wei‐Chyung Wang;Xin‐Zhong Liang
通讯作者：
A. N. Samel;Wei‐Chyung Wang;Xin‐Zhong Liang
影响因子：
4
作者：
An, ZS
通讯作者：
An, ZS
DOI：
10.1029/93eo00500
发表时间：
1993-12
期刊：
Eos, Transactions American Geophysical Union
影响因子：
--
作者：
R. Bradley;D. Sheu;Weichyung Weichyung Wang-Weichyung
通讯作者：
R. Bradley;D. Sheu;Weichyung Weichyung Wang-Weichyung
影响因子：
3
作者：
Chenggui Zhang;Minying Liu;Qingxiang Zhao;Yudong Wang;Songtao Liu
通讯作者：
Chenggui Zhang;Minying Liu;Qingxiang Zhao;Yudong Wang;Songtao Liu