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Chukchi Sea Climatological Circulation


Collaborators: R.Woodgate

Reconstruction of the climatological summer circulation

Attention: all temperature, salinity, velocity and SSH fields are availabed upon request. Please send your requests to gleb@iarc.uaf.edu

Goals: (1) Reconstruct the circulation; (2) Estimates of the ice-ocean heat/salt fluxes; (3) Analyze the circulation during the cold and warm months

Data: (1) Climatological Data: FEBRAS data base (2) Bering Sea transport (Woodgate et al., 2004) (3) No velocity data yet !! (4) Meteorological data

Pilot study: Reconstruction of the circulation during July 15-October 15.

Assimilation of the CTD data and Bering Sea transport.

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Figure 1. Reconstructed SSH during July 15 - September 15. Blue arrows – model results. Red arrows – moorings and observed currents.

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Figure 2. Reconstructed velocity at 35m during October-November 1990.

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Figure 2. Reconstructed temperature at 35m during October-November 1990.