DOI: 10.1016/j.atmosenv.2017.10.010
Scopus记录号: 2-s2.0-85031036354
论文题名: A systematic review of land use regression models for volatile organic compounds
作者: Amini H ; , Yunesian M ; , Hosseini V ; , Schindler C ; , Henderson S ; B ; , Künzli N
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2017
卷: 171 起始页码: 1
结束页码: 16
语种: 英语
英文关键词: Aliphatic compounds
; Aromatic alkylbenzenes
; Benzene
; LUR models
; VOC
Scopus关键词: Aromatic compounds
; Benzene
; Ethylbenzene
; Formaldehyde
; Gas plants
; Hexane
; Organic compounds
; Regression analysis
; Sewage treatment plants
; Styrene
; Toluene
; Volatile organic compounds
; Xylene
; Aliphatic compound
; Alkyl benzene
; Chemistry transport model
; Land use regression
; Land-use regression models
; Meteorological variables
; Northern latitudes
; Satellite observations
; Land use
; 1,3 butadiene
; acrolein
; aliphatic compound
; alkylbenzene
; aromatic compound
; benzene
; ethylbenzene
; formaldehyde
; fuel
; hexane
; hydrocarbon
; styrene
; toluene
; volatile organic compound
; xylene
; aliphatic hydrocarbon
; benzene
; BTEX
; concentration (composition)
; model
; pollutant source
; regression analysis
; spatial distribution
; strategic approach
; volatile organic compound
; air pollution
; air sampler
; air sampling
; altitude
; Canada
; chimney
; environmental exposure
; Germany
; human
; Iran
; Italy
; long term exposure
; priority journal
; regression analysis
; Review
; sewage treatment plant
; Spain
; statistical model
; systematic review
; traffic
; United States
; Barcelona [Catalonia]
; Canada
; Catalonia
; Dallas
; El Paso
; Germany
; Iran
; Italy
; Lazio
; Ontario [Canada]
; Roma [Lazio]
; Rome
; Sabadell
; Spain
; Tehran [Iran]
; Texas
; United States
; Windsor
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: Various aspects of land use regression (LUR) models for volatile organic compounds (VOCs) were systematically reviewed. Sixteen studies were identified published between 2002 and 2017. Of these, six were conducted in Canada, five in the USA, two in Spain, and one each in Germany, Italy, and Iran. They were developed for 14 different individual VOCs or groupings: benzene; toluene; ethylbenzene; m-xylene; p-xylene; (m/p)-xylene; o-xylene; total BTEX; 1,3-butadiene; formaldehyde; n-hexane; total hydro carbons; styrene; and acrolein. The models were based on measurements ranging from 22 sites in El Paso (USA) to 179 sites in Tehran (Iran). Only four studies in Rome (Italy), Sabadell (Spain), Tehran, and Windsor (Canada) met the Cocheo's criterion of having at least one passive sampler per 3.4 km2 of study area. The range of R2 values across all models was from 0.26 for 1,3-butadiene in Dallas (USA) to 0.93 for benzene in El Paso. The average R2 values among two or more studies of the same VOCs were as follows: benzene (0.70); toluene (0.60); ethylbenzene (0.66); (m/p)-xylene (0.65); o-xylene (0.61); total BTEX (0.66); 1,3-butadiene (0.46); and formaldehyde (0.56). The common spatial predictors of studied VOC concentrations were dominated by traffic-related variables, but they also included proximity to ports in the USA, number of chimneys in Canada, altitude in Spain, northern latitudes in Italy, and proximity to sewage treatment plants and to gas filling stores in Iran. For the traffic-related variables, the review suggests that large buffers, up to 5,000 m, should be considered in large cities. Although most studies reported logical directions of association for predictors, some reported inconsistent results. Some studies included log-transformed predictors while others divided one variable by another. Only six studies provided the p-values of predictors. Future work may incorporate chemistry-transport models, satellite observations, meteorological variables, particularly temperature, consider specific sources of aromatic vs aliphatic compounds, or may develop hybrid models. Currently, only one national model has been developed for Canada, and there are no global LUR models for VOCs. Overall, studies from outside North America and Europe are critically needed to describe the wide range of exposures experienced by different populations. © 2017 The Authors Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82424
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Epidemiology and Public Health, Swiss Tropical and Public Health Institute, Basel, Switzerland; University of Basel, Basel, Switzerland; Center for Air Pollution Research (CAPR), Institute for Environmental Research (IER), Tehran University of Medical Sciences, Tehran, Iran; Mechanical Engineering Department, Sharif University of Technology, Tehran, Iran; Environmental Health Services, British Columbia Centre for Disease Control, Vancouver, Canada; School of Population and Public Health, University of British Columbia, Vancouver, Canada
Recommended Citation:
Amini H,, Yunesian M,, Hosseini V,et al. A systematic review of land use regression models for volatile organic compounds[J]. Atmospheric Environment,2017-01-01,171