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PM 2.5 and total suspended particulate (TSP) samples were collected from June to September 2010 at Qinghai Lake, northeastern Tibetan Plateau. The concentrations of major water-soluble ions, 10 elements, elemental carbons (ECs) and organic carbons (OCs) were quantified. Mass concentrations of PM 2.5 and TSP were 21.27±10.70μgm −3 and 41.47±20.25μgm −3 , respectively,...
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