Quantifying and specifying the solar influence on terrestrial surface temperature
- Autores
- de Jager, C.; Duhau, Silvia Noemi C.; van Geel, B.
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- This investigation is a follow-up of a paper in which we showed that both major magnetic components of the solar dynamo, viz. the toroidal and the poloidal ones, are correlated with average terrestrial surface temperatures. Here, we quantify, improve and specify that result and search for their causes. We studied seven recent temperature files. They were smoothed in order to eliminate the Schwabe-type (11 years) variations. While the total temperature gradient over the period of investigation (1610-1970) is 0.087 °C/century; a gradient of 0.077 °C/century is correlated with the equatorial (toroidal) magnetic field component. Half of it is explained by the increase of the Total Solar Irradiance over the period of investigation, while the other half is due to feedback by evaporated water vapour. A yet unexplained gradient of -0.040 °C/century is correlated with the polar (poloidal) magnetic field. The residual temperature increase over that period, not correlated with solar variability, is 0.051 °C/century. It is ascribed to climatologic forcings and internal modes of variation. We used these results to study present terrestrial surface warming. By subtracting the above-mentioned components from the observed temperatures we found a residual excess of 0.31° in 1999, this being the triangularly weighted residual over the period 1990-2008. We show that solar forcing of the ground temperature associated with significant feedback is a regularly occurring feature, by describing some well observed events during the Holocene.
Fil: de Jager, C.. Royal Netherlands Institute for Sea Research; Países Bajos
Fil: Duhau, Silvia Noemi C.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: van Geel, B.. University of Amsterdam; Países Bajos - Materia
-
GLOBAL TEMPERATURE VARIATION
SOLAR CYCLES
SOLAR DYNAMO
SOLAR MAGNETISM
SOLAR VARIABILITY
SUN - 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:11336/139028
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Quantifying and specifying the solar influence on terrestrial surface temperaturede Jager, C.Duhau, Silvia Noemi C.van Geel, B.GLOBAL TEMPERATURE VARIATIONSOLAR CYCLESSOLAR DYNAMOSOLAR MAGNETISMSOLAR VARIABILITYSUNhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1This investigation is a follow-up of a paper in which we showed that both major magnetic components of the solar dynamo, viz. the toroidal and the poloidal ones, are correlated with average terrestrial surface temperatures. Here, we quantify, improve and specify that result and search for their causes. We studied seven recent temperature files. They were smoothed in order to eliminate the Schwabe-type (11 years) variations. While the total temperature gradient over the period of investigation (1610-1970) is 0.087 °C/century; a gradient of 0.077 °C/century is correlated with the equatorial (toroidal) magnetic field component. Half of it is explained by the increase of the Total Solar Irradiance over the period of investigation, while the other half is due to feedback by evaporated water vapour. A yet unexplained gradient of -0.040 °C/century is correlated with the polar (poloidal) magnetic field. The residual temperature increase over that period, not correlated with solar variability, is 0.051 °C/century. It is ascribed to climatologic forcings and internal modes of variation. We used these results to study present terrestrial surface warming. By subtracting the above-mentioned components from the observed temperatures we found a residual excess of 0.31° in 1999, this being the triangularly weighted residual over the period 1990-2008. We show that solar forcing of the ground temperature associated with significant feedback is a regularly occurring feature, by describing some well observed events during the Holocene.Fil: de Jager, C.. Royal Netherlands Institute for Sea Research; Países BajosFil: Duhau, Silvia Noemi C.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: van Geel, B.. University of Amsterdam; Países BajosElsevier2010-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/139028de Jager, C.; Duhau, Silvia Noemi C.; van Geel, B.; Quantifying and specifying the solar influence on terrestrial surface temperature; Elsevier; Journal of Atmospheric and Solar-Terrestrial Physics; 72; 13; 8-2010; 926-9371364-6826CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1364682610001276info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jastp.2010.04.011info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:08:45Zoai:ri.conicet.gov.ar:11336/139028instacron: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 10:08:45.712CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Quantifying and specifying the solar influence on terrestrial surface temperature |
title |
Quantifying and specifying the solar influence on terrestrial surface temperature |
spellingShingle |
Quantifying and specifying the solar influence on terrestrial surface temperature de Jager, C. GLOBAL TEMPERATURE VARIATION SOLAR CYCLES SOLAR DYNAMO SOLAR MAGNETISM SOLAR VARIABILITY SUN |
title_short |
Quantifying and specifying the solar influence on terrestrial surface temperature |
title_full |
Quantifying and specifying the solar influence on terrestrial surface temperature |
title_fullStr |
Quantifying and specifying the solar influence on terrestrial surface temperature |
title_full_unstemmed |
Quantifying and specifying the solar influence on terrestrial surface temperature |
title_sort |
Quantifying and specifying the solar influence on terrestrial surface temperature |
dc.creator.none.fl_str_mv |
de Jager, C. Duhau, Silvia Noemi C. van Geel, B. |
author |
de Jager, C. |
author_facet |
de Jager, C. Duhau, Silvia Noemi C. van Geel, B. |
author_role |
author |
author2 |
Duhau, Silvia Noemi C. van Geel, B. |
author2_role |
author author |
dc.subject.none.fl_str_mv |
GLOBAL TEMPERATURE VARIATION SOLAR CYCLES SOLAR DYNAMO SOLAR MAGNETISM SOLAR VARIABILITY SUN |
topic |
GLOBAL TEMPERATURE VARIATION SOLAR CYCLES SOLAR DYNAMO SOLAR MAGNETISM SOLAR VARIABILITY SUN |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
This investigation is a follow-up of a paper in which we showed that both major magnetic components of the solar dynamo, viz. the toroidal and the poloidal ones, are correlated with average terrestrial surface temperatures. Here, we quantify, improve and specify that result and search for their causes. We studied seven recent temperature files. They were smoothed in order to eliminate the Schwabe-type (11 years) variations. While the total temperature gradient over the period of investigation (1610-1970) is 0.087 °C/century; a gradient of 0.077 °C/century is correlated with the equatorial (toroidal) magnetic field component. Half of it is explained by the increase of the Total Solar Irradiance over the period of investigation, while the other half is due to feedback by evaporated water vapour. A yet unexplained gradient of -0.040 °C/century is correlated with the polar (poloidal) magnetic field. The residual temperature increase over that period, not correlated with solar variability, is 0.051 °C/century. It is ascribed to climatologic forcings and internal modes of variation. We used these results to study present terrestrial surface warming. By subtracting the above-mentioned components from the observed temperatures we found a residual excess of 0.31° in 1999, this being the triangularly weighted residual over the period 1990-2008. We show that solar forcing of the ground temperature associated with significant feedback is a regularly occurring feature, by describing some well observed events during the Holocene. Fil: de Jager, C.. Royal Netherlands Institute for Sea Research; Países Bajos Fil: Duhau, Silvia Noemi C.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: van Geel, B.. University of Amsterdam; Países Bajos |
description |
This investigation is a follow-up of a paper in which we showed that both major magnetic components of the solar dynamo, viz. the toroidal and the poloidal ones, are correlated with average terrestrial surface temperatures. Here, we quantify, improve and specify that result and search for their causes. We studied seven recent temperature files. They were smoothed in order to eliminate the Schwabe-type (11 years) variations. While the total temperature gradient over the period of investigation (1610-1970) is 0.087 °C/century; a gradient of 0.077 °C/century is correlated with the equatorial (toroidal) magnetic field component. Half of it is explained by the increase of the Total Solar Irradiance over the period of investigation, while the other half is due to feedback by evaporated water vapour. A yet unexplained gradient of -0.040 °C/century is correlated with the polar (poloidal) magnetic field. The residual temperature increase over that period, not correlated with solar variability, is 0.051 °C/century. It is ascribed to climatologic forcings and internal modes of variation. We used these results to study present terrestrial surface warming. By subtracting the above-mentioned components from the observed temperatures we found a residual excess of 0.31° in 1999, this being the triangularly weighted residual over the period 1990-2008. We show that solar forcing of the ground temperature associated with significant feedback is a regularly occurring feature, by describing some well observed events during the Holocene. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-08 |
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/11336/139028 de Jager, C.; Duhau, Silvia Noemi C.; van Geel, B.; Quantifying and specifying the solar influence on terrestrial surface temperature; Elsevier; Journal of Atmospheric and Solar-Terrestrial Physics; 72; 13; 8-2010; 926-937 1364-6826 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/139028 |
identifier_str_mv |
de Jager, C.; Duhau, Silvia Noemi C.; van Geel, B.; Quantifying and specifying the solar influence on terrestrial surface temperature; Elsevier; Journal of Atmospheric and Solar-Terrestrial Physics; 72; 13; 8-2010; 926-937 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/url/https://www.sciencedirect.com/science/article/abs/pii/S1364682610001276 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jastp.2010.04.011 |
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 |
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1844613958546227200 |
score |
13.070432 |