On one method of investigation of sensitivity to random fields perturbations in dynamic-probabilistic modelling

Verfasser / Beitragende:
[A. V. Protasov, V. A. Ogorodnikov]
Ort, Verlag, Jahr:
2003
Enthalten in:
Russian Journal of Numerical Analysis and Mathematical Modelling, 18/4(2003-08-01), 337-346
Format:
Artikel (online)
ID: 378879464
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245 0 0 |a On one method of investigation of sensitivity to random fields perturbations in dynamic-probabilistic modelling  |h [Elektronische Daten]  |c [A. V. Protasov, V. A. Ogorodnikov] 
520 3 |a Using variational information assimilation, we propose the method of dynamic probabilistic numerical investigation of the climatic sensitivity of atmospheric processes to their long-term perturbations in given regions. We use the known representation of the atmosphere climate as a statistical ensemble of possible realizations of space-time meteoelement fields. In essence, we propose an algorithm for the approximate numerical modelling of conditionally distributed realizations by variational information assimilation methods using a numerical model of atmosphere hydrothermodynamics. 
540 |a Copyright 2003, Walter de Gruyter 
700 1 |a Protasov  |D A. V.  |u Institute of Computational Mathematics and Mathematical Geophysics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia  |4 aut 
700 1 |a Ogorodnikov  |D V. A.  |u Institute of Computational Mathematics and Mathematical Geophysics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia  |4 aut 
773 0 |t Russian Journal of Numerical Analysis and Mathematical Modelling  |d Walter de Gruyter  |g 18/4(2003-08-01), 337-346  |x 0927-6467  |q 18:4<337  |1 2003  |2 18  |o rnam 
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950 |B NATIONALLICENCE  |P 700  |E 1-  |a Ogorodnikov  |D V. A.  |u Institute of Computational Mathematics and Mathematical Geophysics of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk 630090, Russia  |4 aut 
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