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Abstract
By using the 2-D stratospheric-tropospheric dynamic-radiative-chemical coupled model,some sensitivity experiments have been done,which are interactions among ozone,radiation and temperature,vapor effects,as well as effects of source and sink.The result of temperature experiment shows that feedback interaction among ozone,radiation and temperature,mainly occurs in the upper and middle stratosphere,the maximum of ozone concentration decrease is 1ppm,the maximum of temperature change is 6 K,and the maximum of total ozone change is 20 DU.From the experiment of water vapor,we can see that the area of the middle and high latitudes of the Northern Hemisphere is sensitive to vapor change.When the maximum difference between both surface sources is in the Antarctic,the maximum of ozone change is also there.Because the character of surface varies with latitude,dry deposition is different in different latitudes.The change of dry deposition makes ozone in boundary layer quite obvious,especially in both poles.The maximum change of total volume ozone in experiments of vapor,source and sink is more than 12 DU.
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Citation
Liu Yu, Li Weiliang, Zhou Xiuji. 1998: DEVELOPMENT OF THE 2-D COUPLED STRATOSPHERICTROPOSPHERIC DYNAMICAL-RADIATIVE-CHEMICAL MODEL—PART Ⅱ: THE RESULTS AND DISCUSSION OF SENSITIVITY EXPERIMENTS. Journal of Meteorological Research, 12(3): 345-360.
Liu Yu, Li Weiliang, Zhou Xiuji. 1998: DEVELOPMENT OF THE 2-D COUPLED STRATOSPHERICTROPOSPHERIC DYNAMICAL-RADIATIVE-CHEMICAL MODEL—PART Ⅱ: THE RESULTS AND DISCUSSION OF SENSITIVITY EXPERIMENTS. Journal of Meteorological Research, 12(3): 345-360.
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Liu Yu, Li Weiliang, Zhou Xiuji. 1998: DEVELOPMENT OF THE 2-D COUPLED STRATOSPHERICTROPOSPHERIC DYNAMICAL-RADIATIVE-CHEMICAL MODEL—PART Ⅱ: THE RESULTS AND DISCUSSION OF SENSITIVITY EXPERIMENTS. Journal of Meteorological Research, 12(3): 345-360.
Liu Yu, Li Weiliang, Zhou Xiuji. 1998: DEVELOPMENT OF THE 2-D COUPLED STRATOSPHERICTROPOSPHERIC DYNAMICAL-RADIATIVE-CHEMICAL MODEL—PART Ⅱ: THE RESULTS AND DISCUSSION OF SENSITIVITY EXPERIMENTS. Journal of Meteorological Research, 12(3): 345-360.
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