Alternating mutual influence of El-Nino/Southern Oscillation and Indian monsoon

被引:70
|
作者
Mokhov, I. I. [1 ]
Smirnov, D. A. [2 ,3 ]
Nakonechny, P. I. [3 ]
Kozlenko, S. S. [1 ]
Seleznev, E. P. [2 ,3 ]
Kurths, J. [4 ,5 ]
机构
[1] Russian Acad Sci, AM Obukhov Inst Atmospher Phys, Moscow 119017, Russia
[2] Russian Acad Sci, Saratov Branch, VA Kotelnikov Inst Radioengn & Elect, Saratov 410019, Russia
[3] Saratov NG Chernyshevskii State Univ, Dept Nano & Biomed Technol, Saratov 410012, Russia
[4] Potsdam Inst Climate Impact Res, D-14412 Potsdam, Germany
[5] Univ Aberdeen, Inst Complex Syst & Math Biol, Aberdeen AB9 1FX, Scotland
基金
俄罗斯基础研究基金会;
关键词
SUMMER MONSOON; RAINFALL; ENSO;
D O I
10.1029/2010GL045932
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
Interdependence between El-Nino/Southern Oscillation and Indian monsoon is analyzed with the use of Granger causality estimation from data for the period 1871-2006. Four different versions of the Nino-3 and Nino-3.4 index are used to check robustness of the results. We reveal a non-symmetric bidirectional and even alternating character of coupling that extends previous knowledge about the presence of negative correlation and intervals of phase synchrony between the processes. Citation: Mokhov, I. I., D. A. Smirnov, P. I. Nakonechny, S. S. Kozlenko, E. P. Seleznev, and J. Kurths (2011), Alternating mutual influence of El-Nino/Southern Oscillation and Indian monsoon, Geophys. Res. Lett., 38, L00F04, doi:10.1029/2010GL045932.
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页数:5
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