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气象:1996,22(9):10-14
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华东地区大气本底条件下大气透明度的变化特点
(浙江临安大气本底污染监测站,311307)
The Characteristidcs of Change of Atmospheric Transparecy under Atmospheric Background Pollution in East China
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中文摘要: 对华东地区大气本底污染条件下的大气透明度进行了研究,结果表明,不同波长的大气透明度变化特点大体相同,年变化中5、9两月的大气透明度较小,1、7、12叁月较大。各波长中以778nm大气透明度最高,368nm最低。在影响大气透明度的因素中,气溶胶粒子的衰减作用最大。三波长(368nm、500nm、778nm)上大气透明度的数据段分布呈偏态分布。
Abstract:The atmospheric transparecy under atmospheric background polltion in East China is studied. The resuhs show that the characteristics of change of atmospheric transparecy in three wavelengths is mainly the same. The atmospheric transparecy is lower in May and Sep. and higher in Jan. ,July,Dec. ,and highest in 778nm and, lowest in 368nm. The attenuation function of aerosol particle is biggest in effects. The frequency paragraph idstribution present minor normal.
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引用文本:
洪盛茂,1996.华东地区大气本底条件下大气透明度的变化特点[J].气象,22(9):10-14.
,1996.The Characteristidcs of Change of Atmospheric Transparecy under Atmospheric Background Pollution in East China[J].Meteor Mon,22(9):10-14.