August Andersson Black carbon concentrations and carbon isotope signatures for three sites in China, January 2013 Bolin Centre for Climate Research, Stockholm University 2016 Datafile Atmosphere Aerosols Black carbon China Aerosols PM2.5 Air pollution Emissions Isotopes Radiocarbon Beijing Shanghai Guangzhou Earth science > Atmosphere > Aerosols > Carbonaceous aerosols August Andersson 2016-06-17T15:35:17+00:00 English 1.0 None The data is collected in an Excel file. Two different sheets are included, one with metadata descriptions, and then one with the measurement data. The data includes fine particulate matter (PM2.5), elemental carbon (EC) , organic carbon (OC) concentrations, and δ¹³C and Δ¹⁴C signatures of EC.