Convection Column 4 : The definable plume of hot gases, smoke, firebrands , and other combustion byproducts produced by and rising above a fire. Note: Smoke Column under Smoke (2)
The Canadian Interagency Forest Fire Centre (CIFFC), Glossary of Forest Fire Management Terms, Manitoba, Canada 2003. http://bcwildfire.ca/mediaroom/Backgrounders/2003_ Fire_Glossary.pdf, (For Fr - Canad) {474}