| NUMERICAL EXPERIMENTS FOR CLIMATE VARIABILITY OF MONSOON UNDER THE UNITED EFFECTS OF ANTARCTIC ICE COVER AND SEA SURFACE TEMPERATURE |
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| 作者姓名： | 陈隆勋 缪群 |
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| 作者单位： | Chinese Academy of Meteorological Sciences Beijing 100081，Chinese Academy of Meteorological Sciences，Beijing 100081 |
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| 基金项目： | This work is supported by the 8th 5-year scientific key program“the interaction and influence of Antarctic and global climate”(85-905-02)of State Science and Technology Commission(SSTC). |
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| 摘 要： | In order to study the mechanisms of climate natural variability under the united effects of antarc-tic ice cover(AIC)and sea surface temperature(SST),we have done a series of numerical experi-ments for the climate variability of the period from January 1981 to December 1983 by using a three-level atmospheric general circulation model(AGCM).Firstly we conduct climate integration for sixyears,then 3 years'control integration from January 16 of the seventh year.Moreover,we do threesensitivity experiments,which are the sensitivity experiments forced by observed SST and AIC.ob-served SST and climatic AIC,observed AIC and climatic SST respectively,to study the climate vari-ability and its mechanisms affected by SST and AIC.We put emphasis on the variability of East Asiamonsoon and the Southern Hemisphere(SH)circulation.In this paper,introduction is made to theresults of control test and the sensitivity experiment forced by observed SST and AIC,and the pre-dictability of the monsoon climate variability is discussed.
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NUMERICAL EXPERIMENTS FOR CLIMATE VARIABILITY OF MONSOON UNDER THE UNITED EFFECTS OF ANTARCTIC ICE COVER AND SEA SURFACE TEMPERATURE |
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| Chen Longxun Miao Qun Chinese Academy of Meteorological Sciences,Beijing.NUMERICAL EXPERIMENTS FOR CLIMATE VARIABILITY OF MONSOON UNDER THE UNITED EFFECTS OF ANTARCTIC ICE COVER AND SEA SURFACE TEMPERATURE[J].Acta Meteorologica Sinica,1996(4). |
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| Authors: | Chen Longxun Miao Qun Chinese Academy of Meteorological Sciences Beijing |
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| Institution: | Chen Longxun Miao Qun Chinese Academy of Meteorological Sciences,Beijing 100081 |
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| Abstract: | In order to study the mechanisms of climate natural variability under the united effects of antarc- tic ice cover(AIC)and sea surface temperature(SST),we have done a series of numerical experi- ments for the climate variability of the period from January 1981 to December 1983 by using a three- level atmospheric general circulation model(AGCM).Firstly we conduct climate integration for six years,then 3 years'control integration from January 16 of the seventh year.Moreover,we do three sensitivity experiments,which are the sensitivity experiments forced by observed SST and AIC.ob- served SST and climatic AIC,observed AIC and climatic SST respectively,to study the climate vari- ability and its mechanisms affected by SST and AIC.We put emphasis on the variability of East Asia monsoon and the Southern Hemisphere(SH)circulation.In this paper,introduction is made to the results of control test and the sensitivity experiment forced by observed SST and AIC,and the pre- dictability of the monsoon climate variability is discussed. |
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| Keywords: | antarctic ice cover(AIC) sea surface temperature(SST) monsoon |
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