Mixed industry/agriculture Bootstrapping (BS) mapping 100% 100% (91%) (100 bootstrap runs, r2 = 0.8) Bootstrapping with displacement (BS-DISP) % of accepted 100% 95% 37% # of in best fit 0 0 36 # of swaps in DISP 0 5 27 Computer run-time (hours) >15 >15 >15 Table S10. Seasonal average contributions (in percent) of each identified source to measured PM2.5 for 2009–2015. Study period Winter Spring Summer Fall Factor 1 Mixed industry/agriculture 39% 30% 38% 45% 45% Factor 2 O3-rich (biogenic) 26% 18% 39% 33% 20% Factor 3 Traffic 19% 32% 14% 9% 22% Factor 4 Biomass burning 11% 12% 7% 12% 8% Factor 5 urban 4.4% 8.2% 1.9% 1.7% 4.9%
Bootstrapping (BS) mapping 100% 100% Mixed industry/agriculture (91%) (100 bootstrap runs, r2 = 0.8) Bootstrapping with displacement (BS-DISP) % of accepted # of in best fit # of swaps in DISP 100% 0 0 95% 0 5 37% 36 27 Computer run-time (hours) >15 >15 >15 Table S10. Seasonal average contributions (in percent) of each identified source to measured PM2.5 for 2009–2015. Study period Winter Spring Summer Fall Factor 1 Mixed industry/agriculture 39% 30% 38% 45% 45% Factor 2 O3-rich (biogenic) 26% 18% 39% 33% 20% Factor 3 Traffic 19% 32% 14% 9% 22% Factor 4 Biomass burning 11% 12% 7% 12% 8% Factor 5 urban 4.4% 8.2% 1.9% 1.7% 4.9%
1-s2.0-S0269749116324745-mmc1.docx