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Spatial and temporal distribution of total ozone over China
作者姓名:Gao Qing xian  Ren Zhen hai Institute of Atmospheric Physics  Chinese Academy of Sciences  Beijing  China. E mail: gaoqx@public.east.cn.net Zhang Yun gang Center of Satellite Meteorology  Beijing  China Zhang Cheng chang Beijin
作者单位:Gao Qing xian,Ren Zhen hai Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100012,China. E mail: gaoqx@public.east.cn.net Zhang Yun gang Center of Satellite Meteorology,Beijing,China Zhang Cheng chang Beijin
摘    要:1 IntroductionOzoneisoneofthetracegasesinatmosphere.Itcanabsorbnearlyallsolarultravioletradiation(UVB)rangedfrom0-20—0-35μm.Thechangeofstratosphericozoneconcentrationanditsverticalstructurewillinfluencethetemperaturestructureofstratosphere.Thedecrea…


Spatial and temporal distribution of total ozone over China
Gao Qing xian,Ren Zhen hai Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing ,China. E mail: gaoqx@public.east.cn.net Zhang Yun gang Center of Satellite Meteorology,Beijing,China Zhang Cheng chang Beijin.Spatial and temporal distribution of total ozone over China[J].Journal of Environmental Sciences,1999(3).
Authors:Gao Qing xian  Ren Zhen hai Institute of Atmospheric Physics  Chinese Academy of Sciences  Beijing  China E mail: gaoqx@publiceastcnnet Zhang Yun gang Center of Satellite Meteorology  Beijing  China Zhang Cheng chang Beijin
Institution:Gao Qing xian,Ren Zhen hai Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100012,China. E mail: gaoqx@public.east.cn.net Zhang Yun gang Center of Satellite Meteorology,Beijing,China Zhang Cheng chang Beijin
Abstract:In this paper the grid data of total ozone mapping spectrograph (TOMS) installed on Nimbus 7 satellite (1978 to 1994) was used and the spatial and temporal distribution of total ozone over China was analyzed. The research indicates that the Qinghai Tibet Plateau destroyed the latitudinal distribution of total ozone of China and the low value closed center emerged over Qinghai Tibet Plateau. Long time change trends of seasonal total ozone of Qinghai Tibet Plateau are provided. It shows that the most obvious decrease of total ozone occurs in winter (Jan.), then in summer (Jul.), the relevant slow change occurs in autumn (Oct.) and spring (Apr.).
Keywords:total ozone  TOMS  Qinghai  Tibet Plateau  
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