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SUMMARY:Heterogeneity and seasonal cycle of eddy-sea ice interactions (Jos
 ue Martinez) - Josue Moreno Martinez (British Antarctic Survey)
DTSTART:20251203T140000Z
DTEND:20251203T150000Z
UID:TALK236713@talks.cam.ac.uk
CONTACT:Katherine Turner
DESCRIPTION:Sea-ice ocean interactions occur at a diverse range of tempora
 l and spatial scales\; here I will focus on the mesoscale and sub-mesoscal
 e ranges of motion. The first part of this seminar will explore the sea ic
 e roughness dependence on the presence of eddies by using an idealised re-
 entering channel simulation (NEMO + SI3). An increase in the strength of t
 he eddy intensity leads to a more spatially variable sea-ice cover during 
 the freezing period\, and it is capable of modifying the variability of th
 e ice thickness over winter. Then\, the second part will explore the seaso
 nality of the kinetic energy on sea ice-cover oceans and the seasonal modu
 lation of the oceanic scales of motion by sea ice.  Overall\, the impact 
 of eddies on the sea ice heterogeneity and their seasonality are processes
  that will become more important as the Arctic transitions towards a summe
 r ice-free regime. 
LOCATION:BAS Seminar Room 1
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