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• 基金项目：

• 余国泰
• 中国科学院环境化学研究所

• 张孟威
• 中国科学院环境化学研究所

• 庞叔薇
• 中国科学院环境化学研究所

• 刘公棣
• 天津师范大学地理系

• 周文轩
• 天津师范大学地理系

• 唐广泉
• 天津市汉沽区环境监测站

• 傅丽娅
• 天津市汉沽区环境监测站

• 摘要：本实验用疏基棉定量吸附无机汞和有机汞的方法。测定某地区大气中汞含量。以局部地理变化函数研究该地大气中汞的化学状态,得到汞的分布等值线图,并建立了汞污染预报的季节变化数学模式。

• Abstract：This paper reports the distribution of atmospheric mercury and diurnal studies of mercury species above a Hg-polluted source.The distribution of atmospheric mercury species near the ground is variable, reflecting a large number of sources and irregular rates of transport by wind.Chemical speciation of atmospheric mercury was studied as a function of local geographic variation. Through the sampling procedures a contour figure of distribution of mercury in that area was obtained.It may further be pointed out that through the sampling data the seasonal change on mathematical patterns of atmospheric mercury species for pollution forecasting is established.

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