Five-year record of precipitation chemistry in Beijing
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منابع مشابه
Five-year record of atmospheric precipitation chemistry in urban Beijing, China
To investigate the chemical characteristics of precipitation in the polluted urban atmosphere in Beijing and possible mechanisms influencing their variations, a total of 131 event-based precipitation samples were collected from March 2001 to August 2005. The concentrations of major ions in the samples were analyzed by using ion chromatography. Intermediate pH (6.1–7.3) was recorded in approxima...
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