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. Author manuscript; available in PMC: 2022 Oct 5.
Published in final edited form as: Int J Wildland Fire. 2021 Oct 5;30:10.1071/WF20118. doi: 10.1071/WF20118

Fig. 2.

Fig. 2.

Average concentrations of CO (ppm/10), CO2 (%), HC (ppm), NOx (ppm/10), SO2 (ppm), HRR (W/10) and TPM (mg m−3) from 10% FMC Douglas-fir emissions as measured directly out of the quartz tube. Note the use of %, ppm and scaling by a factor of 10 in order to highlight all species on one graph.