| ELEMENTARY VIEW OF GREENHOUSE EFFECT OF THE ATMOSPHERES OF VARIOUS PLANETS |
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| 作者姓名： | H. L. Kuo |
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| 作者单位： | Department of |
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| 基金项目： | The paper is written to the memory of Dr.Tu Changwang(1906—1962),one of the founders for modern meteorology of China. |
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| 摘 要： | The global mean temperatures of the atmosphere and the surface of various planets of the solar system are deter-mined by taking the system as in radiative equilibrium,with the atmosphere taken as transparent to solar radiation butwith an albedo α,and composed of N layers each of which absorbs all infrared radiation that falls on it,and a top layerof partial absorptivity a,while the surface is taken as black.It is found that,for the earth's atmosphere with α=0.33,N=0,a=0.83,it gives the current observed mean surface temperature T_s=15℃ and the effective mean radiative temper-ature of the atmosphere T_a=242.6K.On the other hand;the atmosphere of Venus is characterized by α=0.70 andN=70,which yields a surface temperature of about 700K.It is also found that surface evaporation and absorption of solar radiation by the atmosphere tend to lower the sur-face temperature.
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| 收稿时间： | 1991/10/14 0:00:00 |
ELEMENTARY VIEW OF GREENHOUSE EFFECT OF THE ATMOSPHERES OF VARIOUS PLANETS |
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| H. L. Kuo.ELEMENTARY VIEW OF GREENHOUSE EFFECT OF THE ATMOSPHERES OF VARIOUS PLANETS[J].Acta Meteorologica Sinica,1992,6(2):251-253. |
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| Authors: | H L Kuo |
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| Institution: | H.L.Kuo Department of Geophysical Sciences,the University of Chicago,Chicago,Illinois 60637,U.S.A. |
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| Abstract: | |
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| Keywords: | radiation balance greenhouse effect global mean temperature atmospheres of various planets |
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