Modeling crop residue burning experiments to evaluate smoke emissions and plume transport

Burning of Crop Residue and its Potential for Electricity Generation

This paper identified the factors influencing the rice crop residue burning decision of the farmers and the potential of the burnt residue to generate electricity. For this study, data were collected from 400 farmers in the rice-wheat cropping system. Effects of different variables on the burning decision of rice residue are investigated through logit model. A number of factors had significant ...

Contributions of open crop straw burning emissions to PM2.5 concentrations in China

PM2.5 inventories have been developed inmajor Chinese cities to quantify the contributions from various sources based on annual emissions. This approach, however, could substantially underestimate the contribution fromopen straw burning during the harvest or other active burning periods. This study examines this issue by estimatingmonthly and annual straw-burning PM2.5 emissions in China and co...

Transport of biomass burning emissions from southern Africa

[1] The transport of biomass burning emissions from southern Africa to the neighboring Atlantic and Indian Oceans during the dry season (May–October) of 2000 is characterized using ground, ozonesonde, and aircraft measurements of carbon monoxide (CO) and ozone (O3) in and around southern Africa, together with the GEOS-CHEM global model of tropospheric chemistry. The model shows a positive bias ...

Plume Study to Characterize Fine Particulate Emissions

Satellites may underestimate rice residue and associated burning emissions in Vietnam

In this study, we estimate rice residue, associated burning emissions, and compare results with existing emissions inventories employing a bottom-up approach. We first estimated field-level post-harvest rice residues, including separate fuel-loading factors for rice straw and rice stubble. Results suggested fuel-loading factors of 0.27 kgm (±0.033), 0.61 kgm (±0.076), and 0.88 kgm (±0.083) for ...