DOI: 10.1016/j.atmosenv.2014.08.058
Scopus记录号: 2-s2.0-84906774525
论文题名: Timeline trend profile and seasonal variations in nicotine present in ambient PM10 samples: A four year investigation from Delhi region, India
作者: Yadav S ; , Tandon A ; , Attri A ; K
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 98 起始页码: 89
结束页码: 97
语种: 英语
英文关键词: EEMD
; Environmental Tobacco Smoke
; Nicotine
; Trend
Scopus关键词: Gas chromatography
; Tobacco
; Annual average concentration
; EEMD
; Environmental tobacco smokes
; Gas chromatography-mass spectrometry
; Industrial production
; Interannual variation
; Quantitative estimates
; Trend
; Seasonal variation
; Nicotine
; Nicotine
; nicotine
; tobacco smoke
; alkane derivative
; cigarette smoke
; hydrocarbon
; isoprenoid
; polycyclic aromatic hydrocarbon
; environmental monitoring
; particulate matter
; seasonal variation
; spatiotemporal analysis
; time series
; tobacco
; ambient air
; gas chromatography
; industrial production
; sampling
; smoke
; smoking
; tracer
; aerosol
; air analysis
; air sampling
; ambient air
; article
; atmospheric dispersion
; concentration (parameters)
; controlled study
; India
; industrial production
; mass fragmentography
; particulate matter
; priority journal
; qualitative analysis
; seasonal variation
; smoking
; thermal desoprtion gas chromatography mass spectrometry
; time series analysis
; tobacco consumption
; air quality
; air sampling
; Article
; boundary layer
; quality control
; tobacco industry
; Delhi
; India
; Nicotiana tabacum
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: The detection of nicotine, an organic tracer for Environmental Tobacco Smoke (ETS), in the collected PM10 samples from Delhi region's ambient environment, in a appropriately designed investigation was initiated over four years (2006-2009) to: (1) Comprehend seasonal and inter-annual variations in the nicotine present in PM10; (2) Extract regression based linear trend profile manifested by nicotine in PM10; (3) Determine the non-linear trend timeline from the nicotine data, and compare it with the obtained linear trend; (4) Suggest the possible use of the designed experiment and analysis to have a qualitative appraisal of Tobacco Smoking activity in the sampling region. The PM10 samples were collected in a monthly time-series sequence at a known receptor site. Quantitative estimates of nicotine (ngm-3) were made by using a Thermal Desorption Gas Chromatography Mass Spectrometry (TD-GC/MS). The annual average concentrations of nicotine (ngm-3) were 516±302 (2008)>494±301 (2009)>438±250 (2007)>325±149 (2006). The estimated linear trend of 5.4ngm-3month-1 corresponded to 16.3% per annum increase in the PM10 associated nicotine. The industrial production of India's tobacco index normalized to Delhi region's consumption, pegged an increase at 10.5% per annum over this period. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/80821
Appears in Collections: 气候变化事实与影响
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作者单位: School of Environmental Sciences, Jawaharlal Nehru University, New Delhi 110067, India; Department of Environmental Sciences, Central University of Jammu, Jammu 180011, India; School of Earth and Environmental Sciences, Central University of Himachal Pradesh, Dharamshala 176215, India; Department of Environmental Studies, Siksha-Bhavana, Visva-Bharati, Santiniketan 731235, India
Recommended Citation:
Yadav S,, Tandon A,, Attri A,et al. Timeline trend profile and seasonal variations in nicotine present in ambient PM10 samples: A four year investigation from Delhi region, India[J]. Atmospheric Environment,2014-01-01,98