Vertical propagation of gravity waves determined from zenith observations of airglow

Autores
Reisin, Esteban Rodolfo; Scheer, Jurgen
Año de publicación
2001
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
From our growing data base of OH and 02 airglow intensity and temperature measurements at lower midlatitudes, gravity wave information has been extracted by time series spectral analysis. According to existing theories, the amplitude and phase relationships between intensities and rotational temperatures for a given airglow emission contain information about vertical wave propagation. A wide but clearly non-random distribution of phase shifts between intensity and temperature is observed. Cases of 180”, often cited in the literature, are definitely exceptions, here. For observed periods between about ten minutes and three hours, 30% of the waves at 95 km, and 40% at 8’7 km propagate downward. This signals the importance of wave reflection in the mesopause region.
Fil: Reisin, Esteban Rodolfo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Scheer, Jurgen. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Materia
Airglow Climate Change
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:11336/22465
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Vertical propagation of gravity waves determined from zenith observations of airglowReisin, Esteban RodolfoScheer, JurgenAirglow Climate Changehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1From our growing data base of OH and 02 airglow intensity and temperature measurements at lower midlatitudes, gravity wave information has been extracted by time series spectral analysis. According to existing theories, the amplitude and phase relationships between intensities and rotational temperatures for a given airglow emission contain information about vertical wave propagation. A wide but clearly non-random distribution of phase shifts between intensity and temperature is observed. Cases of 180”, often cited in the literature, are definitely exceptions, here. For observed periods between about ten minutes and three hours, 30% of the waves at 95 km, and 40% at 8’7 km propagate downward. This signals the importance of wave reflection in the mesopause region.Fil: Reisin, Esteban Rodolfo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaFil: Scheer, Jurgen. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; ArgentinaElsevier2001-12info: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/11336/22465Reisin, Esteban Rodolfo; Scheer, Jurgen; Vertical propagation of gravity waves determined from zenith observations of airglow; Elsevier; Advances in Space Research; 27; 10; 12-2001; 1743-17480273-1177CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0273117701003131info:eu-repo/semantics/altIdentifier/doi/10.1016/S0273-1177(01)00313-1info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:36:00Zoai:ri.conicet.gov.ar:11336/22465instacron: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:34982025-09-29 10:36:00.908CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Vertical propagation of gravity waves determined from zenith observations of airglow
title Vertical propagation of gravity waves determined from zenith observations of airglow
spellingShingle Vertical propagation of gravity waves determined from zenith observations of airglow
Reisin, Esteban Rodolfo
Airglow Climate Change
title_short Vertical propagation of gravity waves determined from zenith observations of airglow
title_full Vertical propagation of gravity waves determined from zenith observations of airglow
title_fullStr Vertical propagation of gravity waves determined from zenith observations of airglow
title_full_unstemmed Vertical propagation of gravity waves determined from zenith observations of airglow
title_sort Vertical propagation of gravity waves determined from zenith observations of airglow
dc.creator.none.fl_str_mv Reisin, Esteban Rodolfo
Scheer, Jurgen
author Reisin, Esteban Rodolfo
author_facet Reisin, Esteban Rodolfo
Scheer, Jurgen
author_role author
author2 Scheer, Jurgen
author2_role author
dc.subject.none.fl_str_mv Airglow Climate Change
topic Airglow Climate Change
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv From our growing data base of OH and 02 airglow intensity and temperature measurements at lower midlatitudes, gravity wave information has been extracted by time series spectral analysis. According to existing theories, the amplitude and phase relationships between intensities and rotational temperatures for a given airglow emission contain information about vertical wave propagation. A wide but clearly non-random distribution of phase shifts between intensity and temperature is observed. Cases of 180”, often cited in the literature, are definitely exceptions, here. For observed periods between about ten minutes and three hours, 30% of the waves at 95 km, and 40% at 8’7 km propagate downward. This signals the importance of wave reflection in the mesopause region.
Fil: Reisin, Esteban Rodolfo. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
Fil: Scheer, Jurgen. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina
description From our growing data base of OH and 02 airglow intensity and temperature measurements at lower midlatitudes, gravity wave information has been extracted by time series spectral analysis. According to existing theories, the amplitude and phase relationships between intensities and rotational temperatures for a given airglow emission contain information about vertical wave propagation. A wide but clearly non-random distribution of phase shifts between intensity and temperature is observed. Cases of 180”, often cited in the literature, are definitely exceptions, here. For observed periods between about ten minutes and three hours, 30% of the waves at 95 km, and 40% at 8’7 km propagate downward. This signals the importance of wave reflection in the mesopause region.
publishDate 2001
dc.date.none.fl_str_mv 2001-12
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/11336/22465
Reisin, Esteban Rodolfo; Scheer, Jurgen; Vertical propagation of gravity waves determined from zenith observations of airglow; Elsevier; Advances in Space Research; 27; 10; 12-2001; 1743-1748
0273-1177
CONICET Digital
CONICET
url http://hdl.handle.net/11336/22465
identifier_str_mv Reisin, Esteban Rodolfo; Scheer, Jurgen; Vertical propagation of gravity waves determined from zenith observations of airglow; Elsevier; Advances in Space Research; 27; 10; 12-2001; 1743-1748
0273-1177
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0273117701003131
info:eu-repo/semantics/altIdentifier/doi/10.1016/S0273-1177(01)00313-1
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 Elsevier
publisher.none.fl_str_mv Elsevier
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 13.070432

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