Pedersen ionic contribution in different time scales

Autores
Zossi, Bruno Santiago; Fagre, Mariano; Elias, Ana Georgina
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Pedersen conductivity is one of the main parameters in atmospheric electrodynamics, magnetosphere-ionosphere-thermosphere coupling, and several other geophysical processes. It is determined by the collision frequency between charged and neutral components and the Earth´s magnetic field intensity through the gyrofrequency. This work analyzes the contribution of different ionic species to the variability of Pedersen conductance in time scales from hours to years within the period 1964?2008 based on the results of various atmospheric and ionospheric models. The main results are (1) there is a positive correlation between O+ density and Pedersen conductance, (2) Pedersen conductance of F layer has a larger increase with the solar activity than that of E layer, (3) Pedersen conductance has a long-term trend that is determined by Earth´s magnetic field intensity and electron density, and (4) at midlatitudes trends are mainly governed by the Earth´s magnetic field and modulated by the electron density, while at high latitudes both are important.
Fil: Zossi, Bruno Santiago. Universidad Nacional de Tucumán; Argentina. Universidad Nacional de Tucumán. Instituto de Física del Noroeste Argentino. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Física del Noroeste Argentino; Argentina
Fil: Fagre, Mariano. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Elias, Ana Georgina. Universidad Nacional de Tucumán. Instituto de Física del Noroeste Argentino. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Física del Noroeste Argentino; Argentina. Universidad Nacional de Tucumán; Argentina
Materia
IONIC CONTRIBUTION TO PEDERSEN CONDUCTANCE
PEDERSEN CONDUCTANCE
PEDERSEN CONDUCTANCE TIME VARIATION
Nivel de accesibilidad
acceso embargado
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:11336/107269
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Pedersen ionic contribution in different time scalesZossi, Bruno SantiagoFagre, MarianoElias, Ana GeorginaIONIC CONTRIBUTION TO PEDERSEN CONDUCTANCEPEDERSEN CONDUCTANCEPEDERSEN CONDUCTANCE TIME VARIATIONhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Pedersen conductivity is one of the main parameters in atmospheric electrodynamics, magnetosphere-ionosphere-thermosphere coupling, and several other geophysical processes. It is determined by the collision frequency between charged and neutral components and the Earth´s magnetic field intensity through the gyrofrequency. This work analyzes the contribution of different ionic species to the variability of Pedersen conductance in time scales from hours to years within the period 1964?2008 based on the results of various atmospheric and ionospheric models. The main results are (1) there is a positive correlation between O+ density and Pedersen conductance, (2) Pedersen conductance of F layer has a larger increase with the solar activity than that of E layer, (3) Pedersen conductance has a long-term trend that is determined by Earth´s magnetic field intensity and electron density, and (4) at midlatitudes trends are mainly governed by the Earth´s magnetic field and modulated by the electron density, while at high latitudes both are important.Fil: Zossi, Bruno Santiago. Universidad Nacional de Tucumán; Argentina. Universidad Nacional de Tucumán. Instituto de Física del Noroeste Argentino. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Física del Noroeste Argentino; ArgentinaFil: Fagre, Mariano. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Elias, Ana Georgina. Universidad Nacional de Tucumán. Instituto de Física del Noroeste Argentino. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Física del Noroeste Argentino; Argentina. Universidad Nacional de Tucumán; ArgentinaBlackwell Publishing Ltd2019-08info:eu-repo/date/embargoEnd/2021-07-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/107269Zossi, Bruno Santiago; Fagre, Mariano; Elias, Ana Georgina; Pedersen ionic contribution in different time scales; Blackwell Publishing Ltd; Journal of Geophysical Research: Space Physics; 124; 8; 8-2019; 6961-69702169-9402CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1029/2019JA026884info:eu-repo/semantics/altIdentifier/url/https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1029/2019JA026884info:eu-repo/semantics/embargoedAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-26T08:51:00Zoai:ri.conicet.gov.ar:11336/107269instacron: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:34982025-11-26 08:51:01.099CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Pedersen ionic contribution in different time scales
title Pedersen ionic contribution in different time scales
spellingShingle Pedersen ionic contribution in different time scales
Zossi, Bruno Santiago
IONIC CONTRIBUTION TO PEDERSEN CONDUCTANCE
PEDERSEN CONDUCTANCE
PEDERSEN CONDUCTANCE TIME VARIATION
title_short Pedersen ionic contribution in different time scales
title_full Pedersen ionic contribution in different time scales
title_fullStr Pedersen ionic contribution in different time scales
title_full_unstemmed Pedersen ionic contribution in different time scales
title_sort Pedersen ionic contribution in different time scales
dc.creator.none.fl_str_mv Zossi, Bruno Santiago
Fagre, Mariano
Elias, Ana Georgina
author Zossi, Bruno Santiago
author_facet Zossi, Bruno Santiago
Fagre, Mariano
Elias, Ana Georgina
author_role author
author2 Fagre, Mariano
Elias, Ana Georgina
author2_role author
author
dc.subject.none.fl_str_mv IONIC CONTRIBUTION TO PEDERSEN CONDUCTANCE
PEDERSEN CONDUCTANCE
PEDERSEN CONDUCTANCE TIME VARIATION
topic IONIC CONTRIBUTION TO PEDERSEN CONDUCTANCE
PEDERSEN CONDUCTANCE
PEDERSEN CONDUCTANCE TIME VARIATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Pedersen conductivity is one of the main parameters in atmospheric electrodynamics, magnetosphere-ionosphere-thermosphere coupling, and several other geophysical processes. It is determined by the collision frequency between charged and neutral components and the Earth´s magnetic field intensity through the gyrofrequency. This work analyzes the contribution of different ionic species to the variability of Pedersen conductance in time scales from hours to years within the period 1964?2008 based on the results of various atmospheric and ionospheric models. The main results are (1) there is a positive correlation between O+ density and Pedersen conductance, (2) Pedersen conductance of F layer has a larger increase with the solar activity than that of E layer, (3) Pedersen conductance has a long-term trend that is determined by Earth´s magnetic field intensity and electron density, and (4) at midlatitudes trends are mainly governed by the Earth´s magnetic field and modulated by the electron density, while at high latitudes both are important.
Fil: Zossi, Bruno Santiago. Universidad Nacional de Tucumán; Argentina. Universidad Nacional de Tucumán. Instituto de Física del Noroeste Argentino. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Física del Noroeste Argentino; Argentina
Fil: Fagre, Mariano. Universidad Nacional de Tucumán; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Elias, Ana Georgina. Universidad Nacional de Tucumán. Instituto de Física del Noroeste Argentino. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet Noa Sur. Instituto de Física del Noroeste Argentino; Argentina. Universidad Nacional de Tucumán; Argentina
description Pedersen conductivity is one of the main parameters in atmospheric electrodynamics, magnetosphere-ionosphere-thermosphere coupling, and several other geophysical processes. It is determined by the collision frequency between charged and neutral components and the Earth´s magnetic field intensity through the gyrofrequency. This work analyzes the contribution of different ionic species to the variability of Pedersen conductance in time scales from hours to years within the period 1964?2008 based on the results of various atmospheric and ionospheric models. The main results are (1) there is a positive correlation between O+ density and Pedersen conductance, (2) Pedersen conductance of F layer has a larger increase with the solar activity than that of E layer, (3) Pedersen conductance has a long-term trend that is determined by Earth´s magnetic field intensity and electron density, and (4) at midlatitudes trends are mainly governed by the Earth´s magnetic field and modulated by the electron density, while at high latitudes both are important.
publishDate 2019
dc.date.none.fl_str_mv 2019-08
info:eu-repo/date/embargoEnd/2021-07-30
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/11336/107269
Zossi, Bruno Santiago; Fagre, Mariano; Elias, Ana Georgina; Pedersen ionic contribution in different time scales; Blackwell Publishing Ltd; Journal of Geophysical Research: Space Physics; 124; 8; 8-2019; 6961-6970
2169-9402
CONICET Digital
CONICET
url http://hdl.handle.net/11336/107269
identifier_str_mv Zossi, Bruno Santiago; Fagre, Mariano; Elias, Ana Georgina; Pedersen ionic contribution in different time scales; Blackwell Publishing Ltd; Journal of Geophysical Research: Space Physics; 124; 8; 8-2019; 6961-6970
2169-9402
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1029/2019JA026884
info:eu-repo/semantics/altIdentifier/url/https://agupubs.onlinelibrary.wiley.com/doi/epdf/10.1029/2019JA026884
dc.rights.none.fl_str_mv info:eu-repo/semantics/embargoedAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv embargoedAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Blackwell Publishing Ltd
publisher.none.fl_str_mv Blackwell Publishing Ltd
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 13.011256

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