Solar motion and discharge of Paraná River, South America: Evidence for a link

Autores
Antico, Andres; Krohling, Daniela Mariel Ines
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A link between climate and the motion of the Sun around the barycenter of the solar system has been suggested, mostly on the basis of interannual cycles observed in climatological data from the Northern Hemisphere. This study provides empirical evidence for a connection between this solar motion and discharge of the Paran River, which has the second largest drainage basin of South America. Solar motion is described here by the absolute value of the time derivative of solar angular momentum (τ). For the time period 1904-2008, the time evolution of both τ and river discharge is dominated by cycles with periods between 7 and 9 yr. Within this frequency band, a statistically significant anticorrelation is found between τ and river discharge with minima of τ coinciding with increased river discharge.
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
Fil: Krohling, Daniela Mariel Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina
Materia
SOLAR MOTION
PARANA RIVER
DECADAL CLIMATE VARIABILITY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/72975
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Solar motion and discharge of Paraná River, South America: Evidence for a linkAntico, AndresKrohling, Daniela Mariel InesSOLAR MOTIONPARANA RIVERDECADAL CLIMATE VARIABILITYhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A link between climate and the motion of the Sun around the barycenter of the solar system has been suggested, mostly on the basis of interannual cycles observed in climatological data from the Northern Hemisphere. This study provides empirical evidence for a connection between this solar motion and discharge of the Paran River, which has the second largest drainage basin of South America. Solar motion is described here by the absolute value of the time derivative of solar angular momentum (τ). For the time period 1904-2008, the time evolution of both τ and river discharge is dominated by cycles with periods between 7 and 9 yr. Within this frequency band, a statistically significant anticorrelation is found between τ and river discharge with minima of τ coinciding with increased river discharge.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; ArgentinaFil: Krohling, Daniela Mariel Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; ArgentinaAmerican Geophysical Union2011-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/72975Antico, Andres; Krohling, Daniela Mariel Ines; Solar motion and discharge of Paraná River, South America: Evidence for a link; American Geophysical Union; Geophysical Research Letters; 38; 19; 10-2011; L194010094-8276CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2011GL048851info:eu-repo/semantics/altIdentifier/doi/10.1029/2011GL048851info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:56:49Zoai:ri.conicet.gov.ar:11336/72975instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:56:49.519CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Solar motion and discharge of Paraná River, South America: Evidence for a link
title Solar motion and discharge of Paraná River, South America: Evidence for a link
spellingShingle Solar motion and discharge of Paraná River, South America: Evidence for a link
Antico, Andres
SOLAR MOTION
PARANA RIVER
DECADAL CLIMATE VARIABILITY
title_short Solar motion and discharge of Paraná River, South America: Evidence for a link
title_full Solar motion and discharge of Paraná River, South America: Evidence for a link
title_fullStr Solar motion and discharge of Paraná River, South America: Evidence for a link
title_full_unstemmed Solar motion and discharge of Paraná River, South America: Evidence for a link
title_sort Solar motion and discharge of Paraná River, South America: Evidence for a link
dc.creator.none.fl_str_mv Antico, Andres
Krohling, Daniela Mariel Ines
author Antico, Andres
author_facet Antico, Andres
Krohling, Daniela Mariel Ines
author_role author
author2 Krohling, Daniela Mariel Ines
author2_role author
dc.subject.none.fl_str_mv SOLAR MOTION
PARANA RIVER
DECADAL CLIMATE VARIABILITY
topic SOLAR MOTION
PARANA RIVER
DECADAL CLIMATE VARIABILITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A link between climate and the motion of the Sun around the barycenter of the solar system has been suggested, mostly on the basis of interannual cycles observed in climatological data from the Northern Hemisphere. This study provides empirical evidence for a connection between this solar motion and discharge of the Paran River, which has the second largest drainage basin of South America. Solar motion is described here by the absolute value of the time derivative of solar angular momentum (τ). For the time period 1904-2008, the time evolution of both τ and river discharge is dominated by cycles with periods between 7 and 9 yr. Within this frequency band, a statistically significant anticorrelation is found between τ and river discharge with minima of τ coinciding with increased river discharge.
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
Fil: Krohling, Daniela Mariel Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina. Universidad Nacional del Litoral. Facultad de Ingeniería y Ciencias Hídricas; Argentina
description A link between climate and the motion of the Sun around the barycenter of the solar system has been suggested, mostly on the basis of interannual cycles observed in climatological data from the Northern Hemisphere. This study provides empirical evidence for a connection between this solar motion and discharge of the Paran River, which has the second largest drainage basin of South America. Solar motion is described here by the absolute value of the time derivative of solar angular momentum (τ). For the time period 1904-2008, the time evolution of both τ and river discharge is dominated by cycles with periods between 7 and 9 yr. Within this frequency band, a statistically significant anticorrelation is found between τ and river discharge with minima of τ coinciding with increased river discharge.
publishDate 2011
dc.date.none.fl_str_mv 2011-10
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/72975
Antico, Andres; Krohling, Daniela Mariel Ines; Solar motion and discharge of Paraná River, South America: Evidence for a link; American Geophysical Union; Geophysical Research Letters; 38; 19; 10-2011; L19401
0094-8276
CONICET Digital
CONICET
url http://hdl.handle.net/11336/72975
identifier_str_mv Antico, Andres; Krohling, Daniela Mariel Ines; Solar motion and discharge of Paraná River, South America: Evidence for a link; American Geophysical Union; Geophysical Research Letters; 38; 19; 10-2011; L19401
0094-8276
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://agupubs.onlinelibrary.wiley.com/doi/full/10.1029/2011GL048851
info:eu-repo/semantics/altIdentifier/doi/10.1029/2011GL048851
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Geophysical Union
publisher.none.fl_str_mv American Geophysical Union
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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