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东亚春季边界层臭氧的数值模拟研究

李 杰 吴其重 高 超 王喜全 王自发

李 杰, 吴其重, 高 超, 王喜全, 王自发. 东亚春季边界层臭氧的数值模拟研究[J]. 环境科学研究, 2009, 22(1): 1-6.
引用本文: 李 杰, 吴其重, 高 超, 王喜全, 王自发. 东亚春季边界层臭氧的数值模拟研究[J]. 环境科学研究, 2009, 22(1): 1-6.
LI Jie, WU Qi-zhong, GAO Chao, WANG Xi-quan, WANG Zi-fa. Model Study of Ozone in the Boundary Layer over East Asia in Spring[J]. Research of Environmental Sciences, 2009, 22(1): 1-6.
Citation: LI Jie, WU Qi-zhong, GAO Chao, WANG Xi-quan, WANG Zi-fa. Model Study of Ozone in the Boundary Layer over East Asia in Spring[J]. Research of Environmental Sciences, 2009, 22(1): 1-6.

东亚春季边界层臭氧的数值模拟研究

基金项目: 国家重点基础研究发展计划(973)项目(B422205)22205)

Model Study of Ozone in the Boundary Layer over East Asia in Spring

  • 摘要: 利用嵌套网格空气质量模式系统(NAQPMS)对2004年4月东亚边界层(距地面.km以下)臭氧进行了数值模拟.并评估了东亚边界层光化学反应的活性.结果表明.东亚春季臭氧呈带状分布,其高值.〔φ(O3)>55×10-9.主要集中在30°N~40°N.受东亚季风气候控制.沿蒙古、中国东北以及日本一线有一强臭氧输送通道.输送通量达3×10-.mol/(m2·s).通过计算边界层O3光化学净生成率可知.光化学影响主要集中在高污染源排放地区.其与水平输送对臭氧影响的分布具有负相关性.说明光化学生成的O3可被输送至下风地区,而不仅限于局地.

     

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出版历程
  • 收稿日期:  2008-03-28
  • 修回日期:  2008-05-21
  • 刊出日期:  2009-01-25

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