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Frequency of extreme rainfall events in Southern Brazil modulated by interannual and interdecadal variability.

Authors :
Pscheidta, Teda
Grimm, Alice Marlene
Source :
International Journal of Climatology; Nov2009, Vol. 29 Issue 13, p1988-2011, 24p
Publication Year :
2009

Abstract

The article presents a study concentrating on the frequency of extreme rainfall events in Southern Brazil. It highlights two vital areas relating to the impact of El Niño (EN) to the frequency such as the recorded extreme events during EN and decrease during La Niña. Principal Component Analysis has disclosed the most recurrent precipitation patterns during extreme rainfall events.

Details

Language :
English
ISSN :
08998418
Volume :
29
Issue :
13
Database :
Complementary Index
Journal :
International Journal of Climatology
Publication Type :
Academic Journal
Accession number :
45646415
Full Text :
https://doi.org/10.1002/joc.1799