Conferencia
Duhau, S.; Martínez, E.A. "Total ozone content changes associated to solar dynamo magnetic field variations" (2003) Proceedings of the ISCS 2003; Solar Variability as an Input to the Earth's Environment(535):819-822
Estamos trabajando para incorporar este artículo al repositorio
Consulte la política de Acceso Abierto del editor
Abstract:
There are some evidences that support the occurrence of total ozone content changes by high energetic particle flux intensity variations. In turn, these last are strongly linked to sudden commencement storms (SSC's). Therefore, an analysis of total ozone content in selected ground stations, radiative input and SSC index yearly means time series, the last defined as the product of the amplitude by the duration time of each storm, is performed. It is found that long-term ozone variations are mostly related to SSC index long-term variations in all the stations, with different behaviours that depend on geographical location. In particular, the strong decrease of total ozone content during cycle 22 is related to the very high SSC values that occurred during that sunspot cycle and is remarkably strong in Faraday and Halley Bay stations, In all the stations the minimum in total ozone content long term variation is reached around 1993 and is followed by an steady increase, that would continue along the forthcoming years following the descending chaotic transition that solar global magnetic field dynamo system started around 1993.
Registro:
| Documento: | Conferencia |
| Título: | Total ozone content changes associated to solar dynamo magnetic field variations |
| Autor: | Duhau, S.; Martínez, E.A. |
| Ciudad: | Tatranska Lomnica |
| Filiación: | Departamento de Física, Fac. de Ciencias Exactas y Naturales, Ciudad Universitaria, Pabellón 1, 1428 Buenos Aires, Argentina |
| Palabras clave: | Geographical regions; Geomagnetism; Magnetic field effects; Magnetic flux; Ozone layer; Solar energy; Storms; Ozone content; Ozone |
| Año: | 2003 |
| Número: | 535 |
| Página de inicio: | 819 |
| Página de fin: | 822 |
| Título revista: | Proceedings of the ISCS 2003; Solar Variability as an Input to the Earth's Environment |
| Título revista abreviado: | Eur Space Agency Spec Publ ESA SP |
| ISSN: | 03796566 |
| CODEN: | ESPUD |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n535_p819_Duhau |
Referencias:
- Thorne, R.M., Energetic Radiation Belt Electron Precipitation: A Natural Depletion Mechanism for Stratospheric Ozone (1977) Science, 195, pp. 287-289
- Thorne, R.M., The Importance of Energetic Particle Precipitation on the Chemical Composition of the Middle Atmosphere (1980) Pure Appl. Geophys., 118, pp. 129-151
- Baker, D.N., Blake, J.B., Gorney, D.J., Higbie, P.R., Klebesadel, R.W., King, J.H., Highly relativistic Magnetospheric electrons: A role in coupling to the middle atmosphere (1987) Geophys. Res. Lett, 14, pp. 1027-1030
- Baker, D.N., Goldberg, R.A., Herrero, F.A., Blake, J.B., Callis, L.B., Satellite and rocket studies of relativistic electrons and their influence on the middle atmosphere (1993) J., Atmos. Terr. Physics, 55, pp. 1619-1628
- Callis, L.B., Baker, D.N., Blake, J.B., Lambeth, J.D., Boughner, R.E., Natarajan, M., Klebesadel, R.W., Gorney, D.J., Precipitating relativistic electrons: Their long-term effect on stratospheric odd nitrogen levels (1991) J. Geophys. Res., 96, pp. 2939-2976
- Callis, L.B., Boughner, R.E., Natarajan, M., Lambeth, J.B., Baker, D.N., Blake, J.B., Ozone depletion in the high-latitude lower stratosphere (1991) J. Geophys. Res., 96, p. 2921
- Callis, L.B., Boughner, R.B., Baker, D.N., Mewaldt, R.A., Blake, J.B., Selesnick, R.S., Cummings, J.R., Masur, J.E., Precipitating electrons: Evidence for effects on mesospheric odd nitrogen (1996) Geophys. Res. Lett., 23, pp. 1901-1904
- Callis, L.B., Natarajan, M., Lambeth, J.D., Boughner, R.E., (1997) J. Geophys. Res., 102, p. 1215
- Callis, L.B., Natarajan, M., Lambeth, J.D., Baker, D.N., Solar atmospheric coupling by electrons (SOLACE) 2, Calculated stratospheric effects of precipitating electrons (1998) J. Geophys. Res., 103, pp. 28421-28438
- Gaines, E.E., Chenette, D.L., Imhof, W.L., Jackman, C.H., Winningham, J.D., Relativistic electron fluxes in May 1992 and their effect in the middle atmosphere (1995) J., Geophys. Res., 100, pp. 1027-1033
- Martinez, E.A., Duhau, S., Changes In stratospheric Ozone and its relationship with geomagnetic activity in high latitudes (2002) Anales AFA, 13, pp. 256-259
- Roberts, W.O., Olson, R.H., Geomagnetic Storms 300-mb Trough Development in the North Pacific-North America Area (1973) J. Atmos. Sci., 30, pp. 135-140
- Mlch, P., Lastovicka, J., Total ozone response to major geomagnetic storms and changes in meteorological situations (1995) Studio Geoph. Geod., 39, pp. 189-207
- Lastovicka, J., The response of the lower ionosphere, stratospheric ozone and the vorticity area index to geomagnetic storms (1991) Geomagnetism and Aeronomy, 30, pp. 380-383. , translated from Russian by the American Geophysical Union
- Bochnicek, J., Hejda, J.P., Bucha, V., Pycha, J., Possible geomagnetic activity effects on weather (1998) Ann. Geophysicae, 17, pp. 025-932
- Jadin, E.A., Interannual Variation of Total Ozone and Stratospheric Angular Momentum (1999) Int J. of Geomagnetism and Aeronomy, 1-2, pp. 169-180
- Duhau, S., An early prediction of maximum sunspot number in solar cycle 24 (2003) Solar Physics, 213, pp. 203-212
- Duhau, S., Chen, Ch.Y., The sudden increase of solar and geomagnetic after 1923 as a manifestation of a non-linear solar dynamo (2002) Geophys. Res. Lett., 29, pp. 1361-1364
- Duhau, S., Chen, C.Y., On the causes of the sudden increase of solar dynamo magnetic field after 1923 (2002) Anales AFA, 13, pp. 41-44
- Duhau, S., Two coupled 88 and 22 year oscillators in the modulation in sunspot cycle (2002) Anales AFA, 13, p. 3740
- Duhau, S., On the nature of the steep changes in solar and geomagnetic activity after 1705, 1923 and 1993 (2003) International Solar Cycle Studies Symposium 2003: "Solar Variability as an Input to the Earth's Environment"A4 - Scientific Committee on Solar-Terrestrial Physics (SCOSTEP); International Astronomical Union (IAU); European Space Agency (ESA); Committee on Space Research (COSPAR); U.S. National Science Foundation (NSF)
Citas:
---------- APA ----------
Duhau, S. & Martínez, E.A. (2003) . Total ozone content changes associated to solar dynamo magnetic field variations. Proceedings of the ISCS 2003; Solar Variability as an Input to the Earth's Environment(535), 819-822.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n535_p819_Duhau [ ]
---------- CHICAGO ----------
Duhau, S., Martínez, E.A. "Total ozone content changes associated to solar dynamo magnetic field variations" . Proceedings of the ISCS 2003; Solar Variability as an Input to the Earth's Environment, no. 535 (2003) : 819-822.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n535_p819_Duhau [ ]
---------- MLA ----------
Duhau, S., Martínez, E.A. "Total ozone content changes associated to solar dynamo magnetic field variations" . Proceedings of the ISCS 2003; Solar Variability as an Input to the Earth's Environment, no. 535, 2003, pp. 819-822.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n535_p819_Duhau [ ]
---------- VANCOUVER ----------
Duhau, S., Martínez, E.A. Total ozone content changes associated to solar dynamo magnetic field variations. Eur Space Agency Spec Publ ESA SP. 2003(535):819-822.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03796566_v_n535_p819_Duhau [ ]
