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Particle samples were collected in August 2004 both inside and outside Emperor Qin's Terra-Cotta Museum in Xi'an, China. Mass and chemical composition of total suspended particles (TSP, particles with aerodynamic diameter less than ∼30 μm), PM 2.5 (particles with aerodynamic diameter <2.5 μm) were determined. The average levels of indoor PM 2.5 and TSP were 108.4 and 172.4 μg·m...
Concentrations and spatial distributions of organic carbon (OC) and elemental carbon (EC) in atmospheric particles were measured at 8 sites in four cities (Hong Kong, Guangzhou, Shenzhen and Zhuhai) of Pearl River Delta Region (PRDR), China during 2001 winter period and 2002 summer period. PM 2.5 (particle diameter smaller than 2.5 μm) and PM 10 (particle diameter smaller than 10 μm)...
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