Equivalent Monopole Source of the Geomagnetic South Atlantic Anomaly
Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual loca...
Ausführliche Beschreibung
Autor*in: |
De Santis, Angelo [verfasserIn] |
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Format: |
Artikel |
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Sprache: |
Englisch |
Erschienen: |
2009 |
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Schlagwörter: |
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Anmerkung: |
© Birkhäuser Verlag Basel/Switzerland 2009 |
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Übergeordnetes Werk: |
Enthalten in: Pure and applied geophysics - SP Birkhäuser Verlag Basel, 1964, 167(2009), 3 vom: 12. Dez., Seite 339-347 |
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Übergeordnetes Werk: |
volume:167 ; year:2009 ; number:3 ; day:12 ; month:12 ; pages:339-347 |
Links: |
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DOI / URN: |
10.1007/s00024-009-0020-5 |
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Katalog-ID: |
OLC2069491870 |
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520 | |a Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. | ||
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10.1007/s00024-009-0020-5 doi (DE-627)OLC2069491870 (DE-He213)s00024-009-0020-5-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 16,13 ssgn De Santis, Angelo verfasserin aut Equivalent Monopole Source of the Geomagnetic South Atlantic Anomaly 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Birkhäuser Verlag Basel/Switzerland 2009 Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. South Atlantic Anomaly equivalent monopole source Earth core topography Qamili, Enkelejda aut Enthalten in Pure and applied geophysics SP Birkhäuser Verlag Basel, 1964 167(2009), 3 vom: 12. Dez., Seite 339-347 (DE-627)129538353 (DE-600)216719-0 (DE-576)014971038 0033-4553 nnns volume:167 year:2009 number:3 day:12 month:12 pages:339-347 https://doi.org/10.1007/s00024-009-0020-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_31 GBV_ILN_40 GBV_ILN_70 GBV_ILN_267 GBV_ILN_601 GBV_ILN_4028 GBV_ILN_4029 GBV_ILN_4155 GBV_ILN_4277 AR 167 2009 3 12 12 339-347 |
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10.1007/s00024-009-0020-5 doi (DE-627)OLC2069491870 (DE-He213)s00024-009-0020-5-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 16,13 ssgn De Santis, Angelo verfasserin aut Equivalent Monopole Source of the Geomagnetic South Atlantic Anomaly 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Birkhäuser Verlag Basel/Switzerland 2009 Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. South Atlantic Anomaly equivalent monopole source Earth core topography Qamili, Enkelejda aut Enthalten in Pure and applied geophysics SP Birkhäuser Verlag Basel, 1964 167(2009), 3 vom: 12. Dez., Seite 339-347 (DE-627)129538353 (DE-600)216719-0 (DE-576)014971038 0033-4553 nnns volume:167 year:2009 number:3 day:12 month:12 pages:339-347 https://doi.org/10.1007/s00024-009-0020-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_31 GBV_ILN_40 GBV_ILN_70 GBV_ILN_267 GBV_ILN_601 GBV_ILN_4028 GBV_ILN_4029 GBV_ILN_4155 GBV_ILN_4277 AR 167 2009 3 12 12 339-347 |
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10.1007/s00024-009-0020-5 doi (DE-627)OLC2069491870 (DE-He213)s00024-009-0020-5-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 16,13 ssgn De Santis, Angelo verfasserin aut Equivalent Monopole Source of the Geomagnetic South Atlantic Anomaly 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Birkhäuser Verlag Basel/Switzerland 2009 Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. South Atlantic Anomaly equivalent monopole source Earth core topography Qamili, Enkelejda aut Enthalten in Pure and applied geophysics SP Birkhäuser Verlag Basel, 1964 167(2009), 3 vom: 12. Dez., Seite 339-347 (DE-627)129538353 (DE-600)216719-0 (DE-576)014971038 0033-4553 nnns volume:167 year:2009 number:3 day:12 month:12 pages:339-347 https://doi.org/10.1007/s00024-009-0020-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_31 GBV_ILN_40 GBV_ILN_70 GBV_ILN_267 GBV_ILN_601 GBV_ILN_4028 GBV_ILN_4029 GBV_ILN_4155 GBV_ILN_4277 AR 167 2009 3 12 12 339-347 |
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10.1007/s00024-009-0020-5 doi (DE-627)OLC2069491870 (DE-He213)s00024-009-0020-5-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 16,13 ssgn De Santis, Angelo verfasserin aut Equivalent Monopole Source of the Geomagnetic South Atlantic Anomaly 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Birkhäuser Verlag Basel/Switzerland 2009 Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. South Atlantic Anomaly equivalent monopole source Earth core topography Qamili, Enkelejda aut Enthalten in Pure and applied geophysics SP Birkhäuser Verlag Basel, 1964 167(2009), 3 vom: 12. Dez., Seite 339-347 (DE-627)129538353 (DE-600)216719-0 (DE-576)014971038 0033-4553 nnns volume:167 year:2009 number:3 day:12 month:12 pages:339-347 https://doi.org/10.1007/s00024-009-0020-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_31 GBV_ILN_40 GBV_ILN_70 GBV_ILN_267 GBV_ILN_601 GBV_ILN_4028 GBV_ILN_4029 GBV_ILN_4155 GBV_ILN_4277 AR 167 2009 3 12 12 339-347 |
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10.1007/s00024-009-0020-5 doi (DE-627)OLC2069491870 (DE-He213)s00024-009-0020-5-p DE-627 ger DE-627 rakwb eng 550 VZ 550 VZ 16,13 ssgn De Santis, Angelo verfasserin aut Equivalent Monopole Source of the Geomagnetic South Atlantic Anomaly 2009 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Birkhäuser Verlag Basel/Switzerland 2009 Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. South Atlantic Anomaly equivalent monopole source Earth core topography Qamili, Enkelejda aut Enthalten in Pure and applied geophysics SP Birkhäuser Verlag Basel, 1964 167(2009), 3 vom: 12. Dez., Seite 339-347 (DE-627)129538353 (DE-600)216719-0 (DE-576)014971038 0033-4553 nnns volume:167 year:2009 number:3 day:12 month:12 pages:339-347 https://doi.org/10.1007/s00024-009-0020-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-GEO SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_21 GBV_ILN_22 GBV_ILN_30 GBV_ILN_31 GBV_ILN_40 GBV_ILN_70 GBV_ILN_267 GBV_ILN_601 GBV_ILN_4028 GBV_ILN_4029 GBV_ILN_4155 GBV_ILN_4277 AR 167 2009 3 12 12 339-347 |
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Equivalent Monopole Source of the Geomagnetic South Atlantic Anomaly |
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Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. © Birkhäuser Verlag Basel/Switzerland 2009 |
abstractGer |
Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. © Birkhäuser Verlag Basel/Switzerland 2009 |
abstract_unstemmed |
Abstract The South Atlantic magnetic Anomaly (SAA) is an important feature of the present geomagnetic field. In this paper we model the space–time evolution of this anomaly over the past 400 years in terms of the resultant between a decrease of a global axial dipole and an increase of a virtual local monopole source. Certain characteristics of this evolution are investigated and some considerations are made in the light of a possible special state of the global geomagnetic field dynamical regime. Among the possible speculations, one is made regarding the topography of the core-mantle boundary (CMB) and its possible aspect beneath the SAA region in terms of simple sinusoidal undulations met by the monopole source during its centennial motion. © Birkhäuser Verlag Basel/Switzerland 2009 |
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title_short |
Equivalent Monopole Source of the Geomagnetic South Atlantic Anomaly |
url |
https://doi.org/10.1007/s00024-009-0020-5 |
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Qamili, Enkelejda |
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up_date |
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