气候变化领域集成服务门户(CCPortal): Assessment of contribution of agricultural residue burning on air quality of Delhi using remote sensing and modelling tools

CCPortal

DOI	10.1016/j.atmosenv.2020.117504
	Assessment of contribution of agricultural residue burning on air quality of Delhi using remote sensing and modelling tools
	Nair M.; Bherwani H.; Kumar S.; Gulia S.; Goyal S.; Kumar R.
发表日期	2020
ISSN	1352-2310
卷号	230
英文摘要	Application of remote sensing in analysing the pollutant dispersion and concentration in the atmosphere has gained importance over the years amongst the researchers. Particulates, being a threat to human health is being closely monitored for its sources and transport, to implement respective mitigative measures. A study has been carried out to assess the contribution of agriculture residue/stubble burning (SB) in Haryana, Punjab region over the air quality of Delhi region. Monitoring is carried out using multidisciplinary approaches over the region during October and November 2017. A higher baseline value in Delhi is observed throughout the study duration. Both remote sensing and ground data from stations show similar characteristics. Local meteorological condition of study region, observed during the study duration, indicates that particulates from Punjab-Haryana region are not likely to be transmitted over Delhi region. The study performed using Aerosol Robotic Network (AERONET) shows some carbonaceous aerosol subtype over Delhi region. Hybrid Single Particle Lagrangian Integrated Trajectory Model (HYSPLIT) study shows that northwesterly winds intersect the agricultural residue burning regions, which might have transported the burnt stubble particulates towards Delhi area during the days of November 2017. Further, the larger mass of stubble burning aerosols are found to be dispersed at a height 3000 m above the ground, which is out of the human vicinity. The month of October 2017 showed aerosol subtypes majorly from local emissions and dust. Delhi faces severe air pollution issues around human vicinity due to poor meteorological conditions and majorly because of local emission. The severe conditions, however, are generally short-lived and gradually ameliorates with improved meteorological conditions of the region. © 2020 Elsevier Ltd
关键词	Aerosol optical depth Aerosol robotic network Aerosols Cloud-aerosol lidar with orthogonal polarization Hybrid single particle Lagrangian integrated trajectory model Navy aerosol analysis and prediction system Stubble burning
语种	英语
scopus关键词	Aerosols; Agricultural robots; Agricultural wastes; Agriculture; Air quality; Atmospheric movements; Health risks; Particles (particulate matter); Aerosol robotic networks; Agriculture residues; Carbonaceous aerosol; Meteorological condition; Multi-disciplinary approach; Pollutant dispersions; Stubble burning; Trajectory modeling; Remote sensing; black carbon; fossil fuel; AERONET; aerosol; air quality; atmospheric pollution; climate conditions; meteorology; modeling; remote sensing; spatiotemporal analysis; agricultural waste; air monitoring; air pollution; air quality; altitude; Article; atmospheric dispersion; carbon footprint; combustion; concentration (parameter); Haryana; industrialization; meteorology; particle size; plant residue; priority journal; Punjab (India); remote sensing; seasonal variation; smoke; surface property; temperature; wind speed; Delhi; Haryana; India; Punjab [India]
来源期刊	ATMOSPHERIC ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/249175
作者单位	CSIR-National Environmental Engineering Research Institute (NEERI), Nagpur, Maharashtra, India; Delhi Zonal Lab, CSIR-National Environmental Engineering Research Institute (NEERI), New Delhi, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, Uttar Pradesh, India
推荐引用方式 GB/T 7714	Nair M.,Bherwani H.,Kumar S.,et al. Assessment of contribution of agricultural residue burning on air quality of Delhi using remote sensing and modelling tools[J],2020,230.
APA	Nair M.,Bherwani H.,Kumar S.,Gulia S.,Goyal S.,&Kumar R..(2020).Assessment of contribution of agricultural residue burning on air quality of Delhi using remote sensing and modelling tools.ATMOSPHERIC ENVIRONMENT,230.
MLA	Nair M.,et al."Assessment of contribution of agricultural residue burning on air quality of Delhi using remote sensing and modelling tools".ATMOSPHERIC ENVIRONMENT 230(2020).