DOI: 10.1007/s00382-013-2037-9
Scopus记录号: 2-s2.0-84891534237
论文题名: Multifractal detrended fluctuation analysis of the δ 18 O record of NGRIP ice core
作者: Shao Z.-G. ; Wang H.-H.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2014
卷: 43, 期: 2017-07-08 起始页码: 2105
结束页码: 2109
语种: 英语
英文关键词: Ice core
; Multifractality
; NGRIP
英文摘要: The multifractal properties and scaling behaviors of the long-term and recent 2000-year δ18O records of NGRIP ice core are investigated by the multifractal detrended fluctuation analysis method. The generalized Hurst exponents, multifractal scaling exponents, and singularity spectrums of two δ18O records are derived to verify the multifractiality of two records. And the multifractal behaviors of two records are obviously different, which may reflect the climate change of the recent 2000-year time is quite different from one of the long-term time. In addition, the probability distribution analysis of two δ18O records is presented to manifest the different multifractality between two δ18O records of NGRIP ice core. Our results will be helpful to research the climate change. © 2014, Springer-Verlag Berlin Heidelberg. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/54338
Appears in Collections: 过去全球变化的重建
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作者单位: Laboratory of Quantum Engineering and Quantum Materials, ICMP and SPTE, South China Normal University, Guangzhou, China
Recommended Citation:
Shao Z.-G.,Wang H.-H.. Multifractal detrended fluctuation analysis of the δ 18 O record of NGRIP ice core[J]. Climate Dynamics,2014-01-01,43(2017-07-08)