Multidecadal Cycles of the Climatic Index Atlantic Meridional Mode: Sunspots that Affect North and Northeast of Brazil

Multidecadal Cycles of the Climatic Index Atlantic Meridional Mode: Sunspots that Affect North and Northeast of Brazil

Using the 1951-2017 historical series of the Atlantic Meridional Mode (AMM) index and the monthly number of sunspots, it was possible to observe a significant association between them. The use of wavelet and cross-wavelet analysis showed the presence of multidecadal cycles pronounced in eleven year...

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Bibliographic Details
Main Authors: Cleber Souza Correa, Roberto Lage Guedes, André Muniz Marinho da Rocha, Karlmer Abel Bueno Corrêa
Format: Article
Language:English
Published: Departamento de Ciência e Tecnologia Aeroespacial 2020-03-01
Series:Journal of Aerospace Technology and Management
Subjects:
sunspots
atlantic meridional mode
multidecadal cycles.
Online Access:http://www.scielo.br/pdf/jatm/v12/2175-9146-jatm-12-e0420.pdf

Internet

http://www.scielo.br/pdf/jatm/v12/2175-9146-jatm-12-e0420.pdf

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