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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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Deep convection in the ocean general circulation model: Variability on the diurnal, seasonal, and interannual time scalesстатья
- Авторы: Zelenko A.A., Resnyansky Yu D.
- Журнал: Oceanology
- Том: 47
- Номер: 2
- Год издания: 2007
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 191
- Последняя страница: 204
- DOI: 10.1134/s0001437007020063
- Аннотация: Features of geographical localization and of temporal variability of convective mixing were examined based on numerical experiments with the general ocean circulation model developed at the Hydrometeorological Scientific Center of the Russian Federation. The computations were performed using 6-h data on atmospheric forcing, which allows one to simulate the variability in a broad range of time scales from diurnal to interannual. On the whole, the results of the numerical experiments are consistent with the available scarce observational data available on the deep convection in the North Atlantic. A pronounced regionalization of the deep convection in the open ocean is noted, as well as a significant spatial and temporal intermittence of convective events on time scales from a day to a few days. On the interannual time scale, a correlation is recognized with the variations of the atmospheric forcing and with the hydrophysical conditions in the ocean, in particular, with the cyclonic circulation within the baroclinic layer.
- Добавил в систему: Зеленько Александр Андреевич