| CLIMATOLOGICAL CALCULATION OF SURFACE LATENT HEAT OVER CHINA |
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| 作者姓名： | 高庆先 王祖峰 翁笃鸣 |
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| 作者单位： | Nanjing Institute of Meteorology Nanjing 210044，Guizhou Meteorological Bureau，Guiyang 550002，Nanjing Institute of Meteorology，Nanjing 210044 |
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| 基金项目： | This work is sponsored by the National Natural Science Foundation of China under Grant 49175243. |
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| 摘 要： | In the context of measurements from all the thermal balance stations over China,two methodsof calculating surface latent heat for its climatic features are proposed through experiments with arange of schemes,one being the empirical type based on the relationship between ground latent heatand vapor pressure,and the other upon the Bowen ratio parameterization.Either of them has itsunique merits so that they can be considered in specific case to have higher accuracy.On this basis.investigation is done of the feature of geographic distribution and annual variability of the heatacross the country.
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CLIMATOLOGICAL CALCULATION OF SURFACE LATENT HEAT OVER CHINA |
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| Gao Qingxian Nanjing Institute of Meteorology,Nanjing Wang Zufeng Guizhou Meteorological Bureau,Guiyang Weng Duming Naniing Institute of Meteorology,Nanjing.CLIMATOLOGICAL CALCULATION OF SURFACE LATENT HEAT OVER CHINA[J].Acta Meteorologica Sinica,1997(1). |
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| Authors: | Gao Qingxian Nanjing Institute of Meteorology Nanjing Wang Zufeng Guizhou Meteorological Bureau Guiyang Weng Duming Naniing Institute of Meteorology Nanjing |
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| Institution: | Gao Qingxian Nanjing Institute of Meteorology,Nanjing 210044Wang Zufeng Guizhou Meteorological Bureau,Guiyang 550002Weng Duming Naniing Institute of Meteorology,Nanjing 210044 |
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| Abstract: | In the context of measurements from all the thermal balance stations over China,two methods of calculating surface latent heat for its climatic features are proposed through experiments with a range of schemes,one being the empirical type based on the relationship between ground latent heat and vapor pressure,and the other upon the Bowen ratio parameterization.Either of them has its unique merits so that they can be considered in specific case to have higher accuracy.On this basis. investigation is done of the feature of geographic distribution and annual variability of the heat across the country. |
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| Keywords: | China surface latent heat climatological calculation method |
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