globalchange  > 过去全球变化的重建
DOI: 10.1007/s00382-015-2778-8
Scopus记录号: 2-s2.0-84943815241
论文题名:
Changes of precipitation amounts and extremes over Japan between 1901 and 2012 and their connection to climate indices
作者: Duan W.; He B.; Takara K.; Luo P.; Hu M.; Alias N.E.; Nover D.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2015
卷: 45, 期:2017-07-08
起始页码: 2273
结束页码: 2292
语种: 英语
英文关键词: Climate indices ; Continuous wavelet transform ; Extreme indices ; Japan ; Precipitation variation
英文摘要: Annual and seasonal precipitation amounts and annual precipitation extreme indices for Japan were characterized for the period 1901–2012 using the Mann–Kendall Tau test, regional analysis, and probability distribution functions, and possible correlations with climate indices including the Atlantic Multidecadal Oscillation, the Pacific Decadal Oscillation, the Southern Oscillation Index (SOI), and the sea surface temperature were explored using wavelet analysis. The results indicate that precipitation amounts exhibited a substantial decrease at both the annual and seasonal scales, and the fluctuation became more frequent and stronger in the recent decades. Precipitation tended to be concentrated in summer and autumn throughout Japan and the southwest had higher precipitation than the southeast in the spring, summer, and autumn, with precipitation concentrated in the southeast in the winter. On a regional scale, the number of heavy precipitation days, consecutive wet days and total wet-day precipitation indicated a decreasing trend, while an increasing trend for maximum 1- and 5-day precipitation amount, precipitation in very wet days and the number of consecutive dry days. These changes have been an important issue for supplying the demand of water resources in Japan. Continuous wavelet analysis shows that there were significant periodic variations at 2–3 and 5–13 years frequency in extreme precipitation. In addition, climate indices have significant correlations with extreme precipitation, for example, there is statistically significant association between the increasing extreme precipitation and SOI. © 2015, Springer-Verlag Berlin Heidelberg.
资助项目: CSC, China Scholarship Council
Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/54005
Appears in Collections:过去全球变化的重建

Files in This Item:

There are no files associated with this item.


作者单位: State Key Laboratory of Lake Science and Environment, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, China; Key Laboratory of Watershed Geographic Sciences, Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing, China; Department of Civil and Earth Resources Engineering, Graduate School of Engineering, Kyoto University, Kyoto, Japan; Disaster Prevention Research Institute (DPRI), Kyoto University Uji, Room E314D, Kyoto, Japan; AAAS Science and Technology Policy Fellow, U.S. Agency for International Development, Ghana

Recommended Citation:
Duan W.,He B.,Takara K.,et al. Changes of precipitation amounts and extremes over Japan between 1901 and 2012 and their connection to climate indices[J]. Climate Dynamics,2015-01-01,45(2017-07-08)
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Duan W.]'s Articles
[He B.]'s Articles
[Takara K.]'s Articles
百度学术
Similar articles in Baidu Scholar
[Duan W.]'s Articles
[He B.]'s Articles
[Takara K.]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Duan W.]‘s Articles
[He B.]‘s Articles
[Takara K.]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.