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High Performance Computing and Grid in Asia Pacific Region, International Conference on (1997)
Seoul, Korea
Apr. 28, 1997 to May 2, 1997
ISBN: 0-8186-7901-8
pp: 41
Wan-Ho Lee , Syst. Eng. Res. Inst., Taejon, South Korea
Sangwook Park , Syst. Eng. Res. Inst., Taejon, South Korea
ABSTRACT
The NCAR/CCM3 general circulation model (GCM) is coupled with regional weather prediction model PSU/NCAR MM5 for regional climate studies. The main motivation for this effort comes from the observation that the representation of sub-GCM grid scale forcing is critical to accurately simulate the regional distribution of climatic variables such as air temperature and precipitation over meso-scale regions. Using PSU/NCAR MM5 driven by NCAR/CCM3 large scale fields, 1-day events over NE Asia (centered on the Korean Peninsula) is simulated. In this case study, the mechanical coupling methodology and the results of test simulation are shown. This work illustrates the use of the coupled modeling technique for long-term regional climate simulation.
INDEX TERMS
atmospheric temperature; coupling general circulation model; mesoscale model; regional climate studies; NCAR/CCM3 general circulation model; regional weather prediction model PSU/NCAR MM5; sub-GCM grid scale forcing; air temperature; precipitation; meso-scale regions; NE Asia; Korean Peninsula; Korea; mechanical coupling methodology
CITATION
Wan-Ho Lee, Sangwook Park, "Coupling general circulation model (CCM3) with mesoscale model (MM5) for regional climate studies", High Performance Computing and Grid in Asia Pacific Region, International Conference on, vol. 00, no. , pp. 41, 1997, doi:10.1109/HPC.1997.592119
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