A numerical model approximating extreme energetic electron events involved in the physical and chemical processes of the middle atmosphere

Citation:

Tritakis, V.P., Pisanko, Y.V., Paliatsos, A.G., Korbakis, G.K. & Nastos, P.T. A numerical model approximating extreme energetic electron events involved in the physical and chemical processes of the middle atmosphere. Advances in Space Research 43, 665 - 672 (2009). Copy at http://www.tinyurl.com/y4rwl3g2

Abstract:

Relativistic electrons (with energies >150 keV) which originate in the outer radiation belt and detected by the Russian 'Meteor' series of satellites have been correlated with the atmospheric total ozone data compiled by almost 90 stations located around the world within the latitude zone 40°-70°N. In more than 60% of the stations examined we have detected a clear decrease of the ozone 3-5 days after the electron flux excess. A numerical model has been applied to approximate this effect based on relativistic electron initiated nitric oxides creation in the upper mesosphere with subsequent atmospheric transport (both vertical and horizontal) towards the upper stratosphere. A first attempt of local and temporal prediction of ozone depletion because of energetic electrons impact in the middle atmosphere has been illustrated. © 2008 COSPAR.

Notes:

Export Date: 2 November 2015CODEN: ASRSDCorrespondence Address: Tritakis, V.P.; Research Center for Astronomy and Applied Mathematics, Academy of Athens, Soranou Efesiou 4, 11527 Athens, Greece; email: vas@academyofathens.grReferences: Burns, A.G., Killeen, T.L., Crowley, G., Emery, B.A., Roble, R.G., On the mechanisms responsible for high latitude thermospheric composition variations during the recovery phase of a geomagnetic storm (1989) J. Geophys. Res., 94 (A12), pp. 16961-16968;Butko, A.S., Ivanova, I.N., Kokin, G.A., Some peculiarities of thermal and circulation regime of the atmosphere (1974) Solar-Atmospheric Relationships, pp. 125-144. , Hydrometeoizdat, Leningrad (in Russian); Butko, A.S., Golubev, E.N., Ivanova, I.N., Kokin, G.A., Mikhnevich, V.V., Rubin, Yu.N., Speransky, K.E., Daily and semi-daily temperature and wind velocity variation peculiarities over Volgograd station (1976) Daily and Latitude Variations of Atmospheric Parameters and Corpuscular Emission (Results of 1973 Complex Experiment), pp. 86-104. , Hydrometeoizdat, Leningrad (in Russian); Caledonia, C.E., Kennealy, J.P., NO infrared radiation in the upper atmosphere (1982) Planet Space Sci., 30 (10), pp. 1043-1056; Callis, L.B., Blake, D.N., Baker, J.B., Lambeth, J.D., Boughner, R.E., Natarajan, M., Klebesadel, R.W., Gorney, D.J., Precipitating relativistic electrons: their long-term effects on stratospheric odd nitrogen levels (1991) J. Geophys. Res., 96 (2), pp. 2939-2976; Dalgarno, A., Vibrationally excited molecules in atmospheric reactions (1963) Planet Space Sci., 10, pp. 19-28; Degges, T.C., Vibrationally excited nitric oxide in the upper atmosphere (1971) Appl. Optics, 10 (8), pp. 1856-1860; Ivanov-Kholodny, G.S., Nikolsky, G.M., (1969) Sun and Ionosphere, , Nauka, Moscow (in Russian); Jackman, C.H., Energetic particle influences on NOy and ozone in the middle atmosphere (1993) Geophysics Monograph, 75, pp. 131-139. , McBean, G.A, Hantel, M, Eds, Interactions between global climate subsystems, the legacy of Hann, IUGG, 15, pp; Johnston, H.S., Global ozone balance (1975) Rev. Geophys. Space Phys., 13 (5), pp. 593-649; Kalkstein, M.I., Rhodium-102 high-altitude tracer experiment: the tracer gives clues to the transport and distribution of materials in the stratosphere (1962) Science, 137 (3531), pp. 645-652; Kockarts, G., Nitric oxide cooling in the terrestrial thermosphere (1980) Geophys. Res. Lett., 7 (2), pp. 137-140; Krueger, A.J., Minzner, R.A., A mid-latitude ozone model for the 1976 U.S. standard atmosphere (1976) J. Geophys. Res., 81 (24), pp. 4471-4481; Laštovička, J., Effects of geomagnetic storms in the lower ionosphere, middle atmosphere and troposphere (1996) J. Atmos. Terr. Phys., 58 (7), pp. 831-843; Perov, S.P., Khrgian, A.X., (1980) Contemporary Problems of Atmospheric Ozone, , Hydrometeoizdar, Leningrad (in Russian); Rees, D., Fuller-Rowell, T.J., Comparison of theoretical models and observations of the thermosphere and ionosphere during extremely disturbed geomagnetic conditions during the last solar cycle (1987) Adv. Space Res., 7 (8), pp. 27-38; Thorne, R.M., The importance of energetic precipitation on the chemical composition of the middle atmosphere (1980) Pure Appl. Geophys., 118, pp. 128-151; Environment, , http://es-ee.tor.ec.gc.ca, Canada

Website