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| Titel |
Bifurcation analysis of a paradigmatic model of monsoon prediction |
| VerfasserIn |
A. Kumar Mittal, S. Dwivedi, A. Chandra Pandey |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1023-5809
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| Digitales Dokument |
URL |
| Erschienen |
In: Nonlinear Processes in Geophysics ; 12, no. 5 ; Nr. 12, no. 5 (2005-07-18), S.707-715 |
| Datensatznummer |
250010777
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| Publikation (Nr.) |
 copernicus.org/npg-12-707-2005.pdf |
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| Zusammenfassung |
| Local and global bifurcation structure of the forced Lorenz model in the
r-F plane is investigated. The forced Lorenz model is a conceptual model
for understanding the influence of the slowly varying boundary forcing like
Sea Surface Temperature (SST) on the Indian summer monsoon rainfall
variability. Shift in the probability density function between the two
branches of the Lorenz attractor as a function of SST forcing is calculated.
It is found that the one-dimensional return map (cusp map) splits into two
cusps on introduction of forcing. |
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