A new sea surface temperature and sea ice boundary data set for the Community Atmosphere Model

A new surface boundary forcing dataset for uncoupled simulations with the Community Atmosphere Model is described. It is a merged product based on the monthly mean Hadley Centre sea ice and SST dataset version 1 (HadISST1) and version 2 of the National Oceanic and Atmospheric Administration (NOAA) w...

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Bibliographic Details
Published in:Journal of Climate
Other Authors: Hurrell, James (author), Hack, James (author), Shea, Dennis (author), Caron, Julie (author), Rosinski, James (author)
Format: Article in Journal/Newspaper
Language:English
Published: American Meteorological Society 2008
Subjects:
General circulation models
Surface fluxes
Sea ice
Online Access:http://nldr.library.ucar.edu/repository/collections/OSGC-000-000-002-876
https://doi.org/10.1175/2008JCLI2292.1
Description
Summary:A new surface boundary forcing dataset for uncoupled simulations with the Community Atmosphere Model is described. It is a merged product based on the monthly mean Hadley Centre sea ice and SST dataset version 1 (HadISST1) and version 2 of the National Oceanic and Atmospheric Administration (NOAA) weekly optimum interpolation (OI) SST analysis. These two source datasets were also used to supply ocean surface information to the 40-yr European Centre for Medium-Range Weather Forecasts Re-Analysis (ERA-40). The merged product provides monthly mean sea surface temperature and sea ice concentration data from 1870 to the present: it is updated monthly, and it is freely available for community use. The merging procedure was designed to take full advantage of the higher-resolution SST information inherent in the NOAA OI.v2 analysis.

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