Remote sensing of biomass burning in the tropics

A technique for assessing the effects of biomass burning on the climate is described. This method is based on the analysis of remote sensing data for the emitted particulates. The relationship between particulates and trace gases is studied. The assessment technique is applied to the 1987 burning season in Brazil. It is noted that during the dry season there may be up to 5000 fires per day which emit 200 ton/hr CO2, 20 ton/hr CO, and 0.5 ton/hr of CH4 to the atmosphere.