DOI: 10.1016/j.atmosenv.2014.07.047
Scopus记录号: 2-s2.0-84905368783
论文题名: New screening approach for risk assessment of pesticides in ambient air
作者: Yusà V ; , Coscollà C ; , Millet M
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2014
卷: 96 起始页码: 322
结束页码: 330
语种: 英语
英文关键词: Exposure assessment
; Gas/particle partitioning
; Inhalation
; Pesticides
; Risk assessment
Scopus关键词: Hazards
; Pesticides
; Risk perception
; Volatile organic compounds
; Average concentration
; Cumulative exposures
; Exposure assessment
; Gas/particle partitioning
; Inhalation
; Screening approaches
; Semivolatile organic compounds
; Theoretical modeling
; Risk assessment
; carbamic acid derivative
; carbendazim
; carbofuran
; carcinogen
; chlorothalonil
; chlorpropham
; chlorpyrifos
; dicofol
; dimethoate
; dimpylate
; diphenylamine
; folpet
; malathion
; metalaxyl
; octanol
; omethoate
; organophosphorus compound
; permethrin
; pesticide
; pyrethroid
; tebuconazole
; terbutylazine
; ambient air
; atmospheric pollution
; cancer
; carcinogen
; concentration (composition)
; health risk
; particulate matter
; pesticide
; pollution exposure
; respiration
; risk assessment
; adolescent
; adult
; ambient air
; article
; chemical analysis
; child
; hazard assessment
; human
; particulate matter
; phase partitioning
; priority journal
; risk assessment
; rural area
; Spain
; theoretical model
; Comunidad Valencia
; Spain
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: We present a novel screening approach for inhalation risk assessment of currently used pesticides (CUPs) in ambient air, based on the measurements of pesticide levels in the inhalable fraction of the particulate matter (PM10). Total concentrations in ambient air (gas+particle phases) were estimated using a theoretical model of distribution of semi-volatile organic compounds between the gas and the particulate phase based on the octanol-air partition (Koa) of each pesticide. The proposed approach was used in a pilot study conducted in a rural station in Valencia (Spain) from April through to October 2010. Twenty out of 82 analysed pesticides were detected in average concentrations ranging from 1.63 to 117.01pgm-3. For adults, children and infants the estimated chronic inhalation risk, expressed as Hazard Quotient (HQ) was <1 for all pesticides. Likewise, the cumulative exposure for detected organophosphorus, pyrethroids and carbamates pesticides, was estimated using as metrics the Hazard Index (HI), which was less than 1 for the three families of pesticides assessed. The cancer risk estimated for the detected pesticides classified as Likely or Possible carcinogens was less than 1.15E-7 for infants. In our opinion, the screening approach proposed could be used in the monitoring and risk assessment of pesticides in ambient air. © 2014 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81086
Appears in Collections: 气候变化事实与影响
There are no files associated with this item.
作者单位: Foundation for the Promotion of the Health, Biomedical Research in the Valencian Region, FISABIO-Public Health, 21, Avenida Catalunya, 46020 Valencia, Spain; Analytical Chemistry Department, University of Valencia, Edifici Jeroni Muñoz, Dr. Moliner 50, 46100 Burjassot, Spain; Public Health Laboratory of Valencia, 21, Avenida Catalunya, 46020 Valencia, Spain; Institut de Chimie et Procédés pour l'Energie, L'Environnement et la Santé, ICPEES UMR 7515, Groupe de Physico-Chimie de l'Atmosphère, Université de Strasbourg/CNRS, France
Recommended Citation:
Yusà V,, Coscollà C,, Millet M. New screening approach for risk assessment of pesticides in ambient air[J]. Atmospheric Environment,2014-01-01,96