Modeling meso- and sub-mesoscale circulation along the eastern Crimean coast using numerical calculations
- 作者: Demyshev S.1, Evstigneeva N.1
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隶属关系:
- Marine Hydrophysical Institute
- 期: 卷 52, 编号 5 (2016)
- 页面: 560-569
- 栏目: Article
- URL: https://journals.rcsi.science/0001-4338/article/view/148462
- DOI: https://doi.org/10.1134/S0001433816050042
- ID: 148462
如何引用文章
详细
A numerical experiment has been carried out using a hydrodynamical model with nonlinear equations of motion and heat and salt advection to reconstruct the fields of hydrophysical parameters taking into account the real atmospheric forcing for the autumn season along the southern coast of the Crimean Peninsula. The studied part of the coast is situated at 44.25°N 33.95°E/44.72°N 34.55°E. High spatial resolution is used for modeling: 350 m in the horizontal plane with 38 layers in the vertical; the bottom topography is described in detail with ~500 m resolution. Detected and studied meso- and sub-mesoscale structures in the current field agree well with the observational data, which is impossible or hard to identify in numerical experiments with coarser resolution. Their kinematic characteristics and the lifetime are defined and some mechanisms of their origin are suggested.
作者简介
S. Demyshev
Marine Hydrophysical Institute
编辑信件的主要联系方式.
Email: demyshev@gmail.com
俄罗斯联邦, ul. Kapitanskaya 2, Sevastopol’, 299011
N. Evstigneeva
Marine Hydrophysical Institute
Email: demyshev@gmail.com
俄罗斯联邦, ul. Kapitanskaya 2, Sevastopol’, 299011