| Inter-Comparison of lO-year Precipitation Simulated by Several RCMs for Asia |
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| 作者姓名： | 冯锦明 符淙斌 |
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| 作者单位： | START Regional Center for Temperate East Asia and Key Laboratory of Regional Climate-Environmental for Temperate East Asia, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029 |
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| 基金项目： | Acknowledgments. This project was supported by the RMIP for Asia from the Asia-Pacific Network for Global Change Research （APN） and the National Key Program for Developing Basic Sciences （2006CB400500）. Thanks go to all participants for their efforts in conducting the model simulations and data collection. |
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| 摘 要： | In phase Ⅱ of the Regional Climate Model Inter-comparison Project （RMIP） for Asia, the regional climate has been simulated for July 1988 through December 1998 by five regional climate models and one global variable resolution model. Comparison of the 10-year simulated precipitation with the observations was carried out. The results show that most models have the capacity to reproduce the basic spatial pattern of precipitation for Asia, and the main rainbelt can be reproduced by most models, but there are distinctions in the location and the intensity. Most models overestimate the precipitation over most continental regions. Interannual variability of the precipitation can also be basically simulated, while differences exist between various models and the observations. The biases in the stream field are important reasons behind the simulation errors of the Regional Climate Models （RCMs）. The cumulus scheme and land surface process have large influences on the precipitation simulation. Generally, the Grell cumulus scheme produces more precipitation than the Kuo scheme.
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| 关 键 词： | 多雨地带 亚洲 区域气候模型 积云 |
| 收稿时间： | 2005-11-07 |
| 修稿时间： | 2006-01-05 |
Inter-Comparison of lO-year Precipitation Simulated by Several RCMs for Asia |
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| FENG Jinming and FU Congbin.Inter-Comparison of lO-year Precipitation Simulated by Several RCMs for Asia[J].Advances in Atmospheric Sciences,2006,23(4):531-542. |
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| Authors: | FENG Jinming and FU Congbin |
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| Abstract: | |
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| Keywords: | RMIP regional climate model interannual variation rainbelt cumulus scheme land surface process |
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