Auflistung Geographie, Hydrologie nach Mitwirkenden "Sidorenko, Dmitry"
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Eddy Kinetic Energy in the Arctic Ocean From a Global Simulation With a 1-km Arctic
Wang, Qiang; Koldunov, Nikolay V.; Danilov, Sergey; Sidorenko, Dmitry; Wekerle, Claudia; Scholz, Patrick; Bashmachnikov, Igor L.; Jung, Thomas (Geophysical Research Letters, 2020)Simulating Arctic Ocean mesoscale eddies in ocean circulation models presents a great challenge because of their small size. This study employs an unstructured-mesh ocean-sea ice model to conduct a decadal-scale global ... -
Intensification of the Atlantic Water Supply to the Arctic Ocean Through Fram Strait Induced by Arctic Sea Ice Decline
Wang, Qiang; Wekerle, Claudia; Wang, Xuezhu; Danilov, Sergey; Koldunov, Nikolay; Sein, Dmitry; Sidorenko, Dmitry; von Appen, Wilken-Jon; Jung, Thomas (Geophysical Research Letters, 2020)Substantial changes have occurred in the Arctic Ocean in the last decades. Not only sea ice has retreated significantly, but also the ocean at middepth showed a warming tendency. By using simulations we identified a mechanism ... -
Ocean Heat Transport Into the Barents Sea: Distinct Controls on the Upward Trend and Interannual Variability
Wang, Qiang; Wang, Xuezhu; Wekerle, Claudia; Danilov, Sergey; Jung, Thomas; Koldunov, Nikolay; Lind, Sigrid; Sein, Dmitry; Shu, Qi; Sidorenko, Dmitry (Geophysical Research Letters, 2019)Ocean heat transport through the Barents Sea Opening (BSO) has strong impacts on the Barents Sea ice extent and the climate. In this paper we quantified the contributions from different atmospheric forcing components to ... -
Ocean Kinetic Energy Backscatter Parametrization on Unstructured Grids: Impact on Global Eddy-Permitting Simulations
Juricke, Stephan; Danilov, Sergey; Koldunov, Nikolay; Oliver, Marcel; Sidorenko, Dmitry (Journal of Advances in Modeling Earth Systems, 2020)In this study we demonstrate the potential of a kinetic energy backscatter scheme for use in global ocean simulations. Ocean models commonly employ (bi)harmonic eddy viscosities causing excessive dissipation of kinetic ...