About: Influence of fireworks emission on aerosol aging process at lower troposphere and associated health risks in an urban region of eastern central India

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An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Influence of fireworks emission on aerosol aging process at lower troposphere and associated health risks in an urban region of eastern central India
Creator	Deb, Kanti Mahilang, Mithlesh Nirmalkar, Jayant Pervez, Shamsh
Source	Elsevier; Medline; PMC
abstract	To study the influence of fireworks in atmospheric aerosols and their effect on health during the extreme firework days, fireworks tracer metals and carbonaceous species in size-distributed aerosols in the lower troposphere at Raipur in eastern central India were investigated during the 2018 Deepawali festival. Aerosol samples were collected, before Deepawali period (BDP, n = 5), during Deepawali period (DDP, n = 5) and after Deepawali period (ADP, n = 5). Bimodal size-distribution with intense fine mode peak was found for Na during DDP. Bimodal distribution with fine mode intense peak was found for K during DDP. The bimodal size distribution of K was found common for other events because of biomass burning emissions, whereas high intense peak during DDP indicated mixed sources from biomass burning and fireworks. During DDP, K and Ca were well correlated (r(2) = 0.93) together. Strong metal-metal correlations were found between the following pairs, Zn–Fe, Cu–Fe and Cu–Ca, which indicated the similar firecrackers burning source. The atmospheric aging of aerosols was also found significantly high during fireworks days. Aging of aerosols were higher because of heterogeneous reactions of SO(2) and NO(x) on aerosols directly emitted from fireworks. The observed high values of inhalation dose of elemental carbon during DDP period imposed higher risk of respiratory diseases. This study has provided carbonaceous fractions composition data as a tool to detect the aging processes of fireworks in ultra-fine, fine and coarse mode particles during the extreme firework days. Inhalation doses were calculated to establish potential influence on human health.
has issue date	2020-04-21(xsd:dateTime)
bibo:doi	10.1016/j.apr.2020.04.009
bibo:pmid	32322156
has license	no-cc
sha1sum (hex)	99e596b047c0d66f25751941d1d80eb139a55ff4
schema:url	https://doi.org/10.1016/j.apr.2020.04.009
resource representing a document's title	Influence of fireworks emission on aerosol aging process at lower troposphere and associated health risks in an urban region of eastern central India
has PubMed Central identifier	PMC7172683
has PubMed identifier	32322156
schema:publication	Atmos Pollut Res
resource representing a document's body	covid:99e596b047c0d66f25751941d1d80eb139a55ff4#body_text
is schema:about of	named entity 'Research' named entity 'health' named entity 'abstract' named entity 'BDP' named entity 'samples' named entity '2018' named entity 'aging process' named entity 'metadata' named entity 'fireworks' named entity 'doi' named entity 'urban' named entity 'process' named entity 'Graphical' named entity 'aerosol' named entity 'Deepawali' named entity 'This' named entity 'definitive' named entity 'study' named entity 'collected' named entity 'production' named entity 'https' named entity 'firework' named entity 'species' named entity 'Aerosol' named entity 'Please' named entity 'emission' named entity 'urban' named entity 'doi' named entity 'copyediting' named entity 'fireworks' named entity 'India' named entity 'aerosols' named entity 'metadata' named entity 'PDF file' named entity 'fireworks' named entity 'India' named entity 'atmospheric aerosols' named entity 'firework' named entity 'fireworks' named entity 'India' named entity 'aging process' named entity 'non-dispersive' named entity 'carbon' named entity 'coarse mode' named entity 'aerosols' named entity 'color producing' named entity 'DDP' named entity 'ultrafine particles' named entity 'biomass burning' named entity 'DDP' named entity 'mineral dust' named entity 'biomass burning' named entity 'DDP' named entity 'ADP' named entity 'combustion' named entity 'OC1' named entity 'OC3' named entity 'DDP' named entity 'EC3' named entity 'fumigated' named entity 'firecrackers' named entity 'biomass burning' named entity 'coarse mode' named entity 'DDP' named entity '4.7' named entity 'aerosols' named entity 'infrared detector' named entity 'DDP' named entity 'India' named entity 'fireworks' named entity 'carbon dioxide' named entity 'aerosols' named entity 'coarse mode' named entity 'Size distribution' named entity '5.5' named entity 'firecrackers' named entity 'pie chart' named entity 'air mass'

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