| Spatial and temporal distribution of total ozone over China |
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| 作者姓名： | Gao Qing xian Ren Zhen hai Zhang Yun gang Zhang Cheng chang |
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| 作者单位： | Institute of Atmospheric Physics, Chinese Academy of Sciences,Beijing 100012, China,Center of Satellite Meteorology, Beijing, China,Beijing Institute of Meteorology, Beijing, China |
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| 摘 要： | 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.).
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| 关 键 词： | total ozone TOMS Qinghai-Tibet Plateau |
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