Simulation of the asian monsoon by IAP AGCM coupled with an advanced land surface model (IAP94) |
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| Authors: | Zeng Qingcun Dai Yongjiu Xue Feng |
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| Institution: | Institution Atmospheric Physics, Chinese Academy of Sciences, Beijing 100080,Institution Atmospheric Physics, Chinese Academy of Sciences, Beijing 100080,Institution Atmospheric Physics, Chinese Academy of Sciences, Beijing 100080 |
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| Abstract: | In this paper, the global and regional features of the seasonal variation of general circulation, and especially the Asian monsoon simulated by the Institute of Atmospheric Physics Two-level AGCM coupled with a sophisticated land-surface model (IAP94-GCM) are presented and compared with the observation. The comparison is made by using the equilibrium multiyear seasonal cycle climate from a 100-year integration. In the integration sea surface temperature (SST) and sea ice are taken from the observed climatological data (with seasonal variation) because our purpose is to see the improvement of simulation due to the coupling with an advanced land surface model. Overall, the IAP94-GCM provides a reasonably realistic simulation of the interseasonal and intraseasonal climatology of the Asian monsoon and yields an important information that sheds light on the thermal underpinning and the thermodynamics of the seasonal and even multiscale variabilities associated with the Asian summer monsoon. |
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| Keywords: | Advanced Land Surface Model Coupled Model Simulation Asian Monsoon |
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