Auflistung nach Mitwirkenden "Koldunov, Nikolay V."
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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 ... -
Fast EVP Solutions in a High-Resolution Sea Ice Model
Koldunov, Nikolay V.; Danilov, Sergey
; Sidorenko, Dmitry
; Hutter, Nils
; Losch, Martin
; Goessling, Helge
; Rakowsky, Natalja
; Scholz, Patrick
; Sein, Dmitry
; Wang, Qiang
; Jung, Thomas
(Journal of Advances in Modeling Earth Systems, 2019)
Sea ice dynamics determine the drift and deformation of sea ice. Nonlinear physics, usually expressed in a viscous-plastic rheology, makes the sea ice momentum equations notoriously difficult to solve. At increasing sea ... -
Ocean Model Formulation Influences Transient Climate Response
Semmler, Tido; Jungclaus, Johann
; Danek, Christopher
; Goessling, Helge F.
; Koldunov, Nikolay V.
; Rackow, Thomas
; Sidorenko, Dmitry
(Journal of Geophysical Research: Oceans, 2021-12-05)
The transient climate response (TCR) is 20% higher in the Alfred Wegener Institute Climate Model (AWI‐CM) compared to the Max Planck Institute Earth System Model (MPI‐ESM) whereas the equilibrium climate sensitivity (ECS) ...