Figure 6From: Moisture Content, Ignitability, and Fire Risk of Vegetation in Vertical Greenery SystemsSmoke aspects of plants at radiative heat flux of 50 kW m−2. (a) Peak specific extinction area (pkSEA; m2 kg−1). (b) Peak smoke production rate (pkSPR; m2 kg−1). (c) Peak concentration of carbon dioxide (pk[CO2]; %). (d) Peak concentration of carbon monoxide (pk[CO]; ppm)Back to article page