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Dust aerosol was sampled at three sites in north China along the northern route of the dust events in spring 2001. Mass concentrations and concentrations of the chemical elements associated with aerosols were examined. The average mass concentration of TSP during the field period were 0.545mgm −3 at Sanggen Dalai tall-tower station, 0.366mgm −3 at Sanggen Dalai ground-based station,...
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