| 大气臭氧垂直分布变化的模拟研究 |
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| 引用本文： | 刘煜,周秀骥.大气臭氧垂直分布变化的模拟研究[J].应用气象学报,1993,4(1):45-51. |
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| 作者姓名： | 刘煜 周秀骥 |
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| 作者单位： | 1.中国气象科学研究院 北京100081
(刘煜，周秀骥)，中国气象科学研究院 北京100081(李维亮) |
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| 摘 要： | 利用包括垂直平流、扩散和化学过程的一维平流层—对流层的大气化学模式，通过增加NOx的地面源，发现由于NOx地面源的增强，引起对流层下部臭氧浓度增加，夏季臭氧浓度的增加远大于冬季；通过扩散系数和垂直风速的敏感性试验比较，看出由平流层向对流层输送臭氧的过程中，平流过程的影响可能更重要。
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| 关 键 词： | 臭氧 光化 分布 模拟 |
Simulation for the Vertical Distribution of Ozone |
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| Liu Yu Zhou Xiuji Li Weiliang.Simulation for the Vertical Distribution of Ozone[J].Quarterly Journal of Applied Meteorology,1993,4(1):45-51. |
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| Authors: | Liu Yu Zhou Xiuji Li Weiliang |
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| Institution: | 1.(Chinese Academy of Meteorological Sciences, Beijing 100081) |
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| Abstract: | By using one-dimensional atmospheric chemistry model for stratosphere and troposphere,with including the vertical advection,diffusion and chemical processes,the vertical distribution ofozone is studied.It is found that the increase of ozone concentration in lower troposphere is due toincrease of surface source of NO_x,and its increase in the summer is larger than that in the winter.By comparison the sensitive experiments of diffusive coefficient with vertical wind,it is indicatedthat the effects of advective process in the ozone transfer from stratosphere toward tropospheremay be more important. |
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| Keywords: | Ozone Photochemistry Distribution Simulation |
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