吴涧, 王卫国, 郭世昌, 张艳霞. 卫星实测臭氧总量资料在区域气候模拟中的应用研究[J]. 云南大学学报(自然科学版), 2002, 24(4): 287-293.
引用本文: 吴涧, 王卫国, 郭世昌, 张艳霞. 卫星实测臭氧总量资料在区域气候模拟中的应用研究[J]. 云南大学学报(自然科学版), 2002, 24(4): 287-293.
WU Jian, WANG Wei-guo, GUO Shi-chang, ZHANG Yan-xia. The application research of using toms total ozone data observed by satellite in regional climate modeling[J]. Journal of Yunnan University: Natural Sciences Edition, 2002, 24(4): 287-293.
Citation: WU Jian, WANG Wei-guo, GUO Shi-chang, ZHANG Yan-xia. The application research of using toms total ozone data observed by satellite in regional climate modeling[J]. Journal of Yunnan University: Natural Sciences Edition, 2002, 24(4): 287-293.

卫星实测臭氧总量资料在区域气候模拟中的应用研究

The application research of using toms total ozone data observed by satellite in regional climate modeling

  • 摘要: 将卫星观测的TOMS臭氧总量资料应用于区域气候模拟中,在不同纬度的地区采用随季节变化的臭氧总量.以中国地区为例,对比模拟了考虑臭氧随季节、纬度变化和模式原有的固定臭氧值对气候的不同影响.结果发现:对区域气候模式RegCM2而言,用于研究中国地区时,模式中的臭氧总量比实际状况偏大,利用实测臭氧资料后能产生负的晴空辐射强迫,并引起云量变化,导致地表温度变化.

     

    Abstract: The TOMS total ozone data observed by satellite has been used to the regional climate modeling considering the variation of the total ozone amount with season and latitude.The different effects on the climate in China area between the model with variable and stable total ozone are analyzed.It is shown that the total ozone amount in model RegCM2 is bigger than that from the observed data which result in the negative radiative forcing at top of atmosphere,the cloud cover variation and the temperature variation on the surface of the earth.

     

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