Aerosol emission during

Major national emission sources are assessed by characterization of smoke pollution arising due to traditional agriculture, domestic, and cooking activities in the regions of the biggest biomass burning. Measurement campaigns were carried in Son La and Ba Vi regions, Vietnam, during the dry seasons of 2013 and 2015-2016.

10p vipagani 24-10-2022 7 2   Download

This study was conducted to examine the emission of aerosols during different agricultural operation like mulching, ploughing etc. Grimm aerosol spectrometer (11-R LAS) was used to measure the emission levels in terms of respirable, thoracic, alveolic and particulate matter concentration (PM10, PM2.5) on an experimental farm at Dabbda village in Hisar district of Haryana. Field was in dry condition after harvesting different operations were performed on the field emission was recorded at nose level of the tractor operator seated on his seat during different operations.

5p trinhthamhodang1212 06-04-2020 3 1   Download

These efforts have attenuated the emissions engendered by growth, but 24-hour PM10 (particulate matter with aerodynamic diameter less than 10 m) concentrations exceeding several hundred µg/m3 are still measured at many monitoring sites. 1,2 A persistent haze blankets the city, especially during winter, and there is great concern among residents and visitors about the effects of suspended particles on health. Aerosols that contribute to this visibility degradation are usually a combination of primary and secondary particles.

10p doipassword 01-02-2013 33 4   Download