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Abstract:

There is, at present, strong evidence that on a decadal time scale the excess length of day variations are caused by the exchange of angular momentum between the liquid core and the solid mantle. Nevertheless the mechanism which facilitates the momentum exchange is still not understood. In the present work a mechanism by which the magnetospheric equatorial ring current system controls the momentum exchange is introduced, some empirical insights about that mechanism are obtained from relevant data and the magnitudes of the involved magnetic fields are evaluated from these data. © 1995 American Geophysical Union. All Rights Reserved

Registro:

Documento: Artículo
Título:On the origin of the fluctuations in the length of day and in the geomagnetic field on a decadal time scale
Autor:Duhau, S.; Martínez, E.A.
Filiación:Laboratorio de Geofisica, Depto. de Física, Facultad de Ciencias Exactas Y Naturales, Universidad de Buenos Aires, Argentina
Año:1995
Volumen:22
Número:23
Página de inicio:3283
Página de fin:3286
DOI: http://dx.doi.org/10.1029/95GL03285
Título revista:Geophysical Research Letters
Título revista abreviado:Geophys. Res. Lett.
ISSN:00948276
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00948276_v22_n23_p3283_Duhau

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Citas:

---------- APA ----------
Duhau, S. & Martínez, E.A. (1995) . On the origin of the fluctuations in the length of day and in the geomagnetic field on a decadal time scale. Geophysical Research Letters, 22(23), 3283-3286.
http://dx.doi.org/10.1029/95GL03285
---------- CHICAGO ----------
Duhau, S., Martínez, E.A. "On the origin of the fluctuations in the length of day and in the geomagnetic field on a decadal time scale" . Geophysical Research Letters 22, no. 23 (1995) : 3283-3286.
http://dx.doi.org/10.1029/95GL03285
---------- MLA ----------
Duhau, S., Martínez, E.A. "On the origin of the fluctuations in the length of day and in the geomagnetic field on a decadal time scale" . Geophysical Research Letters, vol. 22, no. 23, 1995, pp. 3283-3286.
http://dx.doi.org/10.1029/95GL03285
---------- VANCOUVER ----------
Duhau, S., Martínez, E.A. On the origin of the fluctuations in the length of day and in the geomagnetic field on a decadal time scale. Geophys. Res. Lett. 1995;22(23):3283-3286.
http://dx.doi.org/10.1029/95GL03285