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| 当前对流参数化研究存在问题的讨论 |
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左瑞亭1,2, 王丽琼1, 钱贞成1, 侯志明1
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1.解放军理工大学气象学院, 江苏, 南京, 211101;2.中国科学院大气物理研究所, 北京, 100029
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| 摘要: |
| 基于对流参数化的发展过程,讨论了当前对流参数化方案中存在的问题,着重分析了大尺度水汽辐合型和质量通量型方案的缺陷,同时对东亚季风区和我国的研究现状进行了分析,提出了通用对流参数化方案的设计思想和应该考虑的原则,具有重要的参考借鉴意义。 |
| 关键词: 对流参数化 数值模式 物理过程 |
| DOI： |
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| 基金项目:中国博士后科学基金项目;中国科学院王宽诚博士后基金项目(20050923200954)共同资助 |
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| DISCUSSIONS OF THE PROBLEMS EXISTING IN CURRENT CONVECTION PARAMETERIZATION |
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ZUO Rui-ting1,2, WANG Li-qiong1, QIAN Zhen-cheng1, HOU Zhi-ming1
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1.Meteorology College of Science and Engineering University, PLA, Nanjing 211101, China;2.Institute of Atmospheric Physics, Chinese Academy of Science, Beijing 100029, China
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| Abstract: |
| Based on the development of convection parameterization,some problems existing in current parameterized schemes are discussed.The defects of two types of classic schemes,the large scale moisture converging scheme and mass flux scheme,are emphasized and the current study proceeding for East Asia monsoon region and China is analyzed simultaneously.Furthermore,new designing ideas and the rules of a common convection parameterization are provided,which may be of great importance for future studies in this field. |
| Key words: convection parameterization numerical model physical processes |