盛裴轩,毛节泰. 1987. 我国大气污染物远距离传输的估计——Ⅰ:轨迹分析[J]. 气象学报, 45(1):65-71, doi:10.11676/qxxb1987.008
我国大气污染物远距离传输的估计——Ⅰ:轨迹分析
THE ESTIMATION OF THE LONG-RANGE TRANSPORT OF AIR POLLUTANTS IN CHINA——Ⅰ. TRAJECTORY ANALYSIS
投稿时间:1985-02-07  修订日期:1985-07-30
DOI:10.11676/qxxb1987.008
中文关键词:  
英文关键词:
基金项目:
作者单位
盛裴轩 北京大学地球物理系 
毛节泰 北京大学地球物理系 
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中文摘要:
      根据1979年1,4,7和10月的1500m高度的测风资料,利用二维流场,计算了通过北京、西安、兰州等10个城市空气块的轨迹。依据轨迹及其终点的分布讨论了不同季节对上述这些城市有影响的污染物的来向及以这些城市为源地的污染物的远距离输送问题。
英文摘要:
      The trajectories of air parcels throu;h the ten big cities of China (Beijing, Xian and so on) have been computed using the data of wind fields on 1500m elevation. Based on these trajectories and the end points of trajectories, it is estimated that the impact due to Long-rang transport of pollutants from the city sources and these cities would be influenced by the surrounding distant sources in different seasons. An advantage of the statistical trajectory model is expected that the error of the individual trajectories tends to be averaged out in the long run.
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