Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes
- Autores
- Elias, Ana Georgina; Ortiz de Adler, Nieves del Carmen
- Año de publicación
- 2006
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- It is well known that the Earth magnetic field, as well as geomagnetic activity, presents long-term variations.Both phenomena affect the height of the F2 layer peak, hmF2, and the maximum electron concentration estimated by foF2. Experimental data of three mid-high latitude stations (Argentine Islands, Slough and Uppsala) were used to estimate foF2 long-term trends.These trends were compared with a theoretical approximation considering long-term variations in the Earth magnetic field, and also with a qualitative assessment of geomagnetic activity increasing trend effects. Although the agreement between experimental and theoretically approximated trends is not within a desired acceptance level, the ability of the Earth?s magnetic field variations to produce trends in the F2 layer of the ionosphere may be an important result. Long-term trends in geomagnetic activity could possibly explain some discrepancies such as the seasonal pattern of Slough and Uppsala, with lesser negative trends in winter, and also the similarity in the trend pattern of both northern stations.
Fil: Elias, Ana Georgina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina
Fil: Ortiz de Adler, Nieves del Carmen. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina - Materia
-
Long-Term Variation
Ionosphere
Geomagnetic Activity
Earth Magnetic Field - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/83907
Ver los metadatos del registro completo
id |
CONICETDig_c31dbb667df5b8fd0c57ee6c6cd635dd |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/83907 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudesElias, Ana GeorginaOrtiz de Adler, Nieves del CarmenLong-Term VariationIonosphereGeomagnetic ActivityEarth Magnetic Fieldhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1It is well known that the Earth magnetic field, as well as geomagnetic activity, presents long-term variations.Both phenomena affect the height of the F2 layer peak, hmF2, and the maximum electron concentration estimated by foF2. Experimental data of three mid-high latitude stations (Argentine Islands, Slough and Uppsala) were used to estimate foF2 long-term trends.These trends were compared with a theoretical approximation considering long-term variations in the Earth magnetic field, and also with a qualitative assessment of geomagnetic activity increasing trend effects. Although the agreement between experimental and theoretically approximated trends is not within a desired acceptance level, the ability of the Earth?s magnetic field variations to produce trends in the F2 layer of the ionosphere may be an important result. Long-term trends in geomagnetic activity could possibly explain some discrepancies such as the seasonal pattern of Slough and Uppsala, with lesser negative trends in winter, and also the similarity in the trend pattern of both northern stations.Fil: Elias, Ana Georgina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; ArgentinaFil: Ortiz de Adler, Nieves del Carmen. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; ArgentinaElsevier2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/83907Elias, Ana Georgina; Ortiz de Adler, Nieves del Carmen; Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes; Elsevier; Journal of Atmospheric and Solar-Terrestrial Physics; 68; 17; 12-2006; 1871-18781364-6826CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jastp.2006.02.008info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1364682606000526?via%3Dihubinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:38:50Zoai:ri.conicet.gov.ar:11336/83907instacron: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 09:38:50.409CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes |
title |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes |
spellingShingle |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes Elias, Ana Georgina Long-Term Variation Ionosphere Geomagnetic Activity Earth Magnetic Field |
title_short |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes |
title_full |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes |
title_fullStr |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes |
title_full_unstemmed |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes |
title_sort |
Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes |
dc.creator.none.fl_str_mv |
Elias, Ana Georgina Ortiz de Adler, Nieves del Carmen |
author |
Elias, Ana Georgina |
author_facet |
Elias, Ana Georgina Ortiz de Adler, Nieves del Carmen |
author_role |
author |
author2 |
Ortiz de Adler, Nieves del Carmen |
author2_role |
author |
dc.subject.none.fl_str_mv |
Long-Term Variation Ionosphere Geomagnetic Activity Earth Magnetic Field |
topic |
Long-Term Variation Ionosphere Geomagnetic Activity Earth Magnetic Field |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.5 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
It is well known that the Earth magnetic field, as well as geomagnetic activity, presents long-term variations.Both phenomena affect the height of the F2 layer peak, hmF2, and the maximum electron concentration estimated by foF2. Experimental data of three mid-high latitude stations (Argentine Islands, Slough and Uppsala) were used to estimate foF2 long-term trends.These trends were compared with a theoretical approximation considering long-term variations in the Earth magnetic field, and also with a qualitative assessment of geomagnetic activity increasing trend effects. Although the agreement between experimental and theoretically approximated trends is not within a desired acceptance level, the ability of the Earth?s magnetic field variations to produce trends in the F2 layer of the ionosphere may be an important result. Long-term trends in geomagnetic activity could possibly explain some discrepancies such as the seasonal pattern of Slough and Uppsala, with lesser negative trends in winter, and also the similarity in the trend pattern of both northern stations. Fil: Elias, Ana Georgina. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina Fil: Ortiz de Adler, Nieves del Carmen. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina |
description |
It is well known that the Earth magnetic field, as well as geomagnetic activity, presents long-term variations.Both phenomena affect the height of the F2 layer peak, hmF2, and the maximum electron concentration estimated by foF2. Experimental data of three mid-high latitude stations (Argentine Islands, Slough and Uppsala) were used to estimate foF2 long-term trends.These trends were compared with a theoretical approximation considering long-term variations in the Earth magnetic field, and also with a qualitative assessment of geomagnetic activity increasing trend effects. Although the agreement between experimental and theoretically approximated trends is not within a desired acceptance level, the ability of the Earth?s magnetic field variations to produce trends in the F2 layer of the ionosphere may be an important result. Long-term trends in geomagnetic activity could possibly explain some discrepancies such as the seasonal pattern of Slough and Uppsala, with lesser negative trends in winter, and also the similarity in the trend pattern of both northern stations. |
publishDate |
2006 |
dc.date.none.fl_str_mv |
2006-12 |
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/11336/83907 Elias, Ana Georgina; Ortiz de Adler, Nieves del Carmen; Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes; Elsevier; Journal of Atmospheric and Solar-Terrestrial Physics; 68; 17; 12-2006; 1871-1878 1364-6826 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/83907 |
identifier_str_mv |
Elias, Ana Georgina; Ortiz de Adler, Nieves del Carmen; Earth magnetic field and geomagnetic activity effects on long-term trends in the F2 layer at mid-high latitudes; Elsevier; Journal of Atmospheric and Solar-Terrestrial Physics; 68; 17; 12-2006; 1871-1878 1364-6826 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jastp.2006.02.008 info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1364682606000526?via%3Dihub |
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 |
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 |
_version_ |
1844613228021153792 |
score |
13.070432 |