Development of the multiscale version of the SL-AV global atmosphere model

被引:21
作者
Tolstykh, M. A. [1 ,2 ]
Geleyn, J. -F. [3 ]
Volodin, E. M. [1 ]
Bogoslovskii, N. N. [2 ,4 ]
Vilfand, R. M. [2 ]
Kiktev, D. B. [2 ]
Krasjuk, T. V. [2 ]
Kostrykin, S. V. [1 ]
Mizyak, V. G. [2 ]
Fadeev, R. Yu. [1 ]
Shashkin, V. V. [1 ,2 ]
Shlyaeva, A. V. [2 ,5 ]
Ezau, I. N. [6 ]
Yurova, A. Yu. [2 ,7 ]
机构
[1] Russian Acad Sci, Inst Numer Math, Moscow 119333, Russia
[2] Hydrometeorol Res Ctr Russian Federat, Moscow 123242, Russia
[3] Meteo France, Natl Ctr Meteorol Res, Toulouse, France
[4] Tomsk State Univ, Tomsk 634050, Russia
[5] Canadian Meteorol Ctr, Montreal, PQ, Canada
[6] Bjerknes Ctr Climate Res, Nansen Environm & Remote Sensing Ctr, N-5006 Bergen, Norway
[7] Nansen Int Environm & Remote Sensing Ctr, St Petersburg 199034, Russia
基金
俄罗斯基础研究基金会;
关键词
Global hydrodynamic model of the atmosphere; numerical weather prediction; modeling of climate changes; parameterization of subgrid-scale processes; numerical solution of the atmosphere dynamics equations;
D O I
10.3103/S1068373915060035
中图分类号
P4 [大气科学(气象学)];
学科分类号
0706 ; 070601 ;
摘要
The global hydrodynamic atmosphere model SL-AV is applied for operational mediumrange weather forecast and as a component of the probabilistic long-range forecast system. The review of the previous development of the model is presented and the model features are noted. The existing model versions are described. The unified multi-scale version of the model is developed on the basis of these versions. This version is intended both for numertcal weather prediction and for modeling of climate changes. The numerical experiments on climate modeling with the developed multi-scale version are carried out according to the protocol of the international AMIP2 experiment. First results are pret ented. The pos tibiltty of application of the unified vertion of the SL-AV model for the met dium-range weather forecast, and, after some development, for modeling of climate changes is shown.
引用
收藏
页码:374 / 382
页数:9
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