Mostrar el registro sencillo del ítem
dc.contributor.author
Antico, Andres
dc.contributor.author
Torres, Maria Eugenia
dc.date.available
2018-06-22T19:59:12Z
dc.date.issued
2015-11
dc.identifier.citation
Antico, Andres; Torres, Maria Eugenia; Evidence of a decadal solar signal in the Amazon River: 1903 to 2013; American Geophysical Union; Geophysical Research Letters; 42; 24; 11-2015; 10782–10787
dc.identifier.issn
0094-8276
dc.identifier.uri
http://hdl.handle.net/11336/49752
dc.description.abstract
It has been shown that tropical climates can be notably influenced by the decadal solar cycle; however, the relationship between this solar forcing and the tropical Amazon River has been overlooked in previous research. In this study, we reveal evidence of such a link by analyzing a 1903-2013 record of Amazon discharge. We identify a decadal flow cycle that is anticorrelated with the solar activity measured by the decadal sunspot cycle. This relationship persists through time and appears to result from a solar influence on the tropical Atlantic Ocean. The amplitude of the decadal solar signal in flow is apparently modulated by the interdecadal North Atlantic variability. Because Amazonia is an important element of the planetary water cycle, our findings have implications for studies on global change.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Geophysical Union
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Amazon River
dc.subject
Decadal Solar Cycle
dc.subject
Tropical Atlantic Ocean
dc.subject.classification
Meteorología y Ciencias Atmosféricas
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Evidence of a decadal solar signal in the Amazon River: 1903 to 2013
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-05-04T21:42:41Z
dc.journal.volume
42
dc.journal.number
24
dc.journal.pagination
10782–10787
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Antico, Andres. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
dc.description.fil
Fil: Torres, Maria Eugenia. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina. Universidad Nacional de Entre Ríos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
dc.journal.title
Geophysical Research Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/2015GL066089
Archivos asociados