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题名:
Spatiotemporal variations and regional differences of extreme precipitation events in the Coastal area of China from 1961 to 2014
作者: Wang, Xiaoli1,2,3; Hou, Xiyong1,3; Wang, Yuandong4
刊名: ATMOSPHERIC RESEARCH
ISSN号: 0169-8095
出版日期: 2017-11-15
卷号: 197, 页码:94-104
关键词: Extreme precipitation events ; Spatial-temporal variation ; Regional difference ; Coastal area of China
DOI: 10.1016/j.atmosres.2017.06.022
产权排序: 第1完成单位
通讯作者: Hou, Xiyong(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China)
英文摘要: Coastal area of China (CAC) is of high ecological vulnerability and extremely sensitive to global climate change. Based on daily precipitation dataset of 156 station records, spatial and temporal variations of extreme precipitation events from 1961 to 2014 in the coastal area of China were investigated using a set of mathematical and statistical methods including trend analysis, R/S analysis, wavelet analysis, Mann-Kendall test, accumulative anomaly analysis and Pettitt test. Results revealed that there was a generally insignificant upward and downward tendency of extreme precipitation events in the southern and northern coastal area, respectively. Persistent of tendency suggested that trends of extreme precipitation events in Huabei, Huanghuai, Jiangnan and Huanan coastal areas would continue but trends in Dongbei and Jianghuai coastal areas would mostly present contrary to the past in the future. Multi-year averages of all extreme precipitation indices except consecutive dry days (CDD) varied largely in the coastal area of China, generally highest in Huanan coastal area and lowest in Huabei coastal area. The primary period of extreme precipitation indices varied from 2- to 7-year in the sub-regions. The abrupt change of extreme precipitation indices occurred mainly in the 1990s and the 1970s in the CAC.
研究领域[WOS]: Meteorology & Atmospheric Sciences
项目资助者: National Natural Science Foundation of China (Belmont Forum Collaborative Research Action on Scenarios of Biodiversity and Ecosystem Services, NSFC-BF/IGFA)(31461143032)
关键词[WOS]: ASIAN SUMMER MONSOON ; RIVER-BASIN ; CLIMATE-CHANGE ; WAVELET ANALYSIS ; LOESS PLATEAU ; EAST CHINA ; TEMPERATURE ; RAINFALL ; VARIABILITY ; TRENDS
文章类型: Article
收录类别: SCI
原文出处: 查看原文
语种: 英语
WOS记录号: WOS:000412250700007
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内容类型: 期刊论文
URI标识: http://ir.yic.ac.cn/handle/133337/23449
Appears in Collections:海岸带信息集成与综合管理实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China
4.Gannan Normal Univ, Ganzhou 341000, Peoples R China

Recommended Citation:
Wang, Xiaoli,Hou, Xiyong,Wang, Yuandong. Spatiotemporal variations and regional differences of extreme precipitation events in the Coastal area of China from 1961 to 2014[J]. ATMOSPHERIC RESEARCH,2017,197:94-104.
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