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Full-Text Articles in Physical Sciences and Mathematics
The Effect Of Atmospheric Forcing Resolution On Delivery Of Ocean Heat To The Antarctic Floating Ice Shelves, Michael S. Dinniman, John M. Klinck, Le-Sheng Bai, David H. Bromwich, Keith M. Hines, David M. Holland
The Effect Of Atmospheric Forcing Resolution On Delivery Of Ocean Heat To The Antarctic Floating Ice Shelves, Michael S. Dinniman, John M. Klinck, Le-Sheng Bai, David H. Bromwich, Keith M. Hines, David M. Holland
CCPO Publications
Oceanic melting at the base of the floating Antarctic ice shelves is now thought to be a more significant cause of mass loss for the Antarctic ice sheet than iceberg calving. In this study, a 10-km horizontal-resolution circum-Antarctic ocean–sea ice–ice shelf model [based on the Regional Ocean Modeling System (ROMS)] is used to study the delivery of ocean heat to the base of the ice shelves. The atmospheric forcing comes from the ERA-Interim reanalysis (;80-km resolution) and from simulations using the polar-optimized Weather Re- search and Forecasting Model (30-km resolution), where the upper atmosphere was relaxed to the ERA- Interim …