Intake Fraction of PM₁₀ from Coal Mine Emissions in the North of Colombia

Table 1

Open-pit coal mine PM₁₀ emissions for 2014. Dump, pit, backfilling, pit development, coal piles, and unpaved road are the area sources considered within mine (g·m⁻²·s⁻¹).

	Dumps	Pits	Backfilling area	Pit development area	Coal piles	Unpaved road (g·s^−1)
Northern zone	5.08 × 10^−6	1.65 × 10^−5	1.34 × 10^−5	3.76 × 10^−6		85.23
Central zone	1.40 × 10^−6	6.14 × 10^−6	3.37 × 10^−7	3.07 × 10^−6	3.60 × 10^−5	29.04
South zone	1.14 × 10^−5	3.10 × 10^−5	2.05 × 10^−7	1.69 × 10^−5		19.86
All	1.79 × 10^−5	5.37 × 10^−5	1.39 × 10^−5	2.37 × 10^−5	3.60 × 10^−5	134.13