Seasonal Variability of Water and Sea-Ice Circulation in the Arctic Ocean in a High-Resolution Model
Autor: | Maxim N. Kaurkin, K. V. Ushakov, Leonid Kalnitskii, R. A. Ibrayev |
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Rok vydání: | 2020 |
Předmět: |
Atmospheric Science
geography geography.geographical_feature_category 010504 meteorology & atmospheric sciences Flow (psychology) Oceanography Software package 01 natural sciences Physics::Geophysics The arctic Data modeling Ocean dynamics Circulation (fluid dynamics) Climatology 0103 physical sciences Sea ice 010303 astronomy & astrophysics Atlantic water Physics::Atmospheric and Oceanic Physics Geology 0105 earth and related environmental sciences |
Zdroj: | Izvestiya, Atmospheric and Oceanic Physics. 56:522-533 |
ISSN: | 1555-628X 0001-4338 |
Popis: | In this work, results of modeling the intra-annual variability of water and ice circulation in the Arctic Ocean by means of the INMIO4.1 three-dimensional model of ocean dynamics and the CICE5.1 sea-ice model are considered. The coupled ocean–ice model is implemented on massively parallel computers under the control of the CMF2.0 cosimulation software package. Results of a numerical experiment carried out according to the CORE-I protocol are presented. Geographical distributions, mean values, and intra-annual variability of the model solution characteristics describing the flow of water through key straits at the boundaries of the Arctic Ocean, propagation paths and vertical structure of the warm Atlantic water layer, and the area and volume of sea ice are analyzed. Qualitative agreement with observational and other high-resolution modeling data is obtained. |
Databáze: | OpenAIRE |
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