Subarea characteristics of the long-range correlations and the index chi for daily temperature records over China

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋环流与波动重点实验室

	Subarea characteristics of the long-range correlations and the index chi for daily temperature records over China
	Jiang, Lei 1,2,3,5; Yuan, Naiming 1,2; Fu, Zuntao 1,2; Wang, Dongxiao 3; Zhao, Xia4 ; Zhu, Xiuhua 6
刊名	THEORETICAL AND APPLIED CLIMATOLOGY
	2012-07-01
卷号	109 期号:1-2 页码:261-270
关键词	DETRENDED FLUCTUATION ANALYSIS TERM PERSISTENCE CLIMATE MODELS TRENDS ATMOSPHERE ONSET
ISSN号	0177-798X
通讯作者	Fu, ZT (reprint author), Peking Univ, Sch Phys, Dept Atmospher & Ocean Sci, Beijing 100871, Peoples R China.
英文摘要	Daily temperature records including daily minimum, maximum, and average temperature from 190 meteorological stations over China during 1951-2000 are analyzed from two perspectives: (a) long-term persistence in direction of time varies, and (b) standard deviation in direction of amplitude varies. By employing the detrended fluctuation analysis (DFA), we find all the temperature records are long-term correlated, while the exponent alpha obtained from DFA varies from different districts of China due to different climate conditions, such as the southwest monsoon, subtropical high, northeast cold vortex, and the Tibetan plateau, etc. After we take the standard deviation into account, a new index chi = alpha x sigma, which has been proposed recently, can be obtained. By further rescaling it as , we find an obvious change of chi for these three kinds of time series, from which the whole China can be divided into two groups, which are comparatively consistent with dry/wet distributions in the south-north areas over China.
学科主题	Meteorology & Atmospheric Sciences
收录类别	SCI
原文出处	10.1007/s00704-011-0578-6
语种	英语
WOS记录号	WOS:000305211400021
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/12190]
专题	海洋研究所_海洋环流与波动重点实验室海洋研究所_海洋地质与环境重点实验室
作者单位	1.Peking Univ, Sch Phys, Dept Atmospher & Ocean Sci, Beijing 100871, Peoples R China 2.Peking Univ, Sch Phys, Lab Climate & Ocean Atmosphere Studies, Beijing 100871, Peoples R China 3.Chinese Acad Sci, LED, S China Sea Inst Oceanol, Guangzhou, Guangdong, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Lab Ocean Circulat & Waves, Qingdao, Peoples R China 5.Chinese Acad Sci, Inst Remote Sensing Applicat, State Key Lab Remote Sensing Sci, Beijing, Peoples R China 6.Max Planck Inst Meteorol, Hamburg, Germany
推荐引用方式 GB/T 7714	Jiang, Lei,Yuan, Naiming,Fu, Zuntao,et al. Subarea characteristics of the long-range correlations and the index chi for daily temperature records over China[J]. THEORETICAL AND APPLIED CLIMATOLOGY,2012,109(1-2):261-270.
APA	Jiang, Lei,Yuan, Naiming,Fu, Zuntao,Wang, Dongxiao,Zhao, Xia,&Zhu, Xiuhua.(2012).Subarea characteristics of the long-range correlations and the index chi for daily temperature records over China.THEORETICAL AND APPLIED CLIMATOLOGY,109(1-2),261-270.
MLA	Jiang, Lei,et al."Subarea characteristics of the long-range correlations and the index chi for daily temperature records over China".THEORETICAL AND APPLIED CLIMATOLOGY 109.1-2(2012):261-270.