Bispectra of a tropical coupled ocean-atmosphere system

Biswas, M. ; Chandrasekar, A. ; Goswami, B. N. (1995) Bispectra of a tropical coupled ocean-atmosphere system Current Science, 68 (12). pp. 1236-1243. ISSN 0011-3891

PDF - Publisher Version

Official URL:


It has recently been proposed that the broad spec­trum of interannual variability in the tropics with a peak around four years results from an interaction between the linear low-frequency oscillatory mode of the coupled system and the nonlinear higher­ frequency modes of the system. In this study we de­termine the bispectrum of the conceptual model consisting of a nonlinear low-order model coupled to a linear oscillator for various values of the coupling constants.

Item Type:Article
Source:Copyright of this article belongs to Current Science Association.
ID Code:71840
Deposited On:29 Nov 2011 12:36
Last Modified:18 May 2016 17:21

Repository Staff Only: item control page