Response of Extreme Precipitation to Solar Activity and El Nino Events in Typical Regions of the Loess Plateau

doi:10.1155/2017/9823865

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	Response of Extreme Precipitation to Solar Activity and El Nino Events in Typical Regions of the Loess Plateau
	Zhang, Y. X.2,4; Gao, JE (reprint author), Northwest A&F Univ, Yangling 712100, Shaanxi, Peoples R China.; Li, H. J.1,2; Gao, J. E.1,2; Zhang, H. C.2; Gao, JE (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.; Zhang, Y. Y.5; Gao, JE (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.
刊名	ADVANCES IN METEOROLOGY
	2017
ISSN号	1687-9309
DOI	10.1155/2017/9823865
文献子类	Article
英文摘要	Extreme climatic oscillation has been the subject of global attention. The purpose of this study is to explore the response of extreme precipitation to solar activity and El Nino events in typical regions of the Loess Plateau-a case study in the Yan'an area. The precipitation data was from nine weather stations in Yan'an and the sunspot number and the Southern Oscillation Index (SOI) were from 1951 to 2015. The results show that maximum precipitation occurred mainly at the peak sunspot number or 2a near it and the sunspot number minimum and valley values were not significantly correlated. The results of Morlet wavelet showed that a 41-year period of precipitation was the most obvious within the 64-year scale. Similarly, sunspot number showed a 16-year periodic variability. Correlation analyses of the 16-year and 41-year scales demonstrated that the relationships between precipitation and sunspot number were close. In addition, extreme precipitation often occurred in the year following El Nino events. According to 10-year moving average curves, precipitation generally showed a downward trend when SOI was negative. The results indicate that solar activity and El Nino events had significant impacts on precipitation in typical regions of the Loess Plateau.
学科主题	Meteorology & Atmospheric Sciences
URL标识	查看原文
出版地	LONDON
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000399923400001
资助机构	Natural Science Foundation of Shaanxi [2016ZDJC-20]; Natural Science Foundation of China [41371276, 51309194]; Knowledge Innovation Project of Institute of Soil and Water Conservation; CAS & MWR (Soil and Water Conservation Project) [A315021615]; Application of MBER Soil Stabilizer in Road Erosion Prevention of Red Soil Region [K4030217044] ; Natural Science Foundation of Shaanxi [2016ZDJC-20]; Natural Science Foundation of China [41371276, 51309194]; Knowledge Innovation Project of Institute of Soil and Water Conservation; CAS & MWR (Soil and Water Conservation Project) [A315021615]; Application of MBER Soil Stabilizer in Road Erosion Prevention of Red Soil Region [K4030217044] ; Natural Science Foundation of Shaanxi [2016ZDJC-20]; Natural Science Foundation of China [41371276, 51309194]; Knowledge Innovation Project of Institute of Soil and Water Conservation; CAS & MWR (Soil and Water Conservation Project) [A315021615]; Application of MBER Soil Stabilizer in Road Erosion Prevention of Red Soil Region [K4030217044] ; Natural Science Foundation of Shaanxi [2016ZDJC-20]; Natural Science Foundation of China [41371276, 51309194]; Knowledge Innovation Project of Institute of Soil and Water Conservation; CAS & MWR (Soil and Water Conservation Project) [A315021615]; Application of MBER Soil Stabilizer in Road Erosion Prevention of Red Soil Region [K4030217044]
内容类型	期刊论文
源URL	[http://ir.iswc.ac.cn/handle/361005/8061]
专题	水保所科研产出--SCI_2017--SCI
通讯作者	Gao, JE (reprint author), Northwest A&F Univ, Yangling 712100, Shaanxi, Peoples R China.; Gao, JE (reprint author), Univ Chinese Acad Sci, Beijing 100049, Peoples R China.; Gao, JE (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China.
作者单位	1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 2.Northwest A&F Univ, Yangling 712100, Shaanxi, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Hunan Prov Water Resources Dept, Changsha 410007, Hunan, Peoples R China 5.Ansai Cty Meteorol Bur, Ansai 717400, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Y. X.,Gao, JE ,Li, H. J.,et al. Response of Extreme Precipitation to Solar Activity and El Nino Events in Typical Regions of the Loess Plateau[J]. ADVANCES IN METEOROLOGY,2017.
APA	Zhang, Y. X..,Gao, JE .,Li, H. J..,Gao, J. E..,Zhang, H. C..,...&Gao, JE .(2017).Response of Extreme Precipitation to Solar Activity and El Nino Events in Typical Regions of the Loess Plateau.ADVANCES IN METEOROLOGY.
MLA	Zhang, Y. X.,et al."Response of Extreme Precipitation to Solar Activity and El Nino Events in Typical Regions of the Loess Plateau".ADVANCES IN METEOROLOGY (2017).