DOI: 10.1016/j.atmosenv.2018.03.029
Scopus记录号: 2-s2.0-85046037456
论文题名: Odour assessment in the vicinity of a pig-fatting farm using field inspections (EN 16841-1) and dispersion modelling
作者: Oettl D ; , Kropsch M ; , Mandl M
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2018
卷: 181 起始页码: 54
结束页码: 60
语种: 英语
英文关键词: Concentration-variance model
; EN 16841-1
; Field inspections
; GRAL
; Odour
; Odour-hour assessment
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 assessment of odour annoyance varies vastly among countries even within the European Union. Using so-called odour-hour frequencies offers the distinct possibility for either applying dispersion models or field inspections, both generally assumed to be equivalent. In this study, odour-hours based on field inspections according to the European standard EN 16841-1 (2017) in the vicinity of a pig-fattening farm have been compared with modelled ones using the Lagrangian particle model GRAL, which uses odour-concentration variances for computing odour hours as recently proposed by Oettl and Ferrero (2017). Using a threshold of 1 ou m−3 (ou = odour units) for triggering odour hours in the model, as prescribed by the German guideline for odour assessment, led to reasonable agreements between the two different methodologies. It is pointed out that the individual odour sensitivity of qualified panel members, who carry out field inspections, is of crucial importance for selecting a proper odour-hour model. Statistical analysis of a large number of data stemming from dynamic olfactometry (EN 13725, 2003), that cover a wide range of odorants, suggests that the prescribed method in Germany for modelling odour hours may likely result in an overestimation, and hence, equivalence with field inspections is not given. The dataset is freely available on request. © 2018 Elsevier Ltd Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/82938
Appears in Collections: 气候变化事实与影响
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作者单位: Air Quality Control, Government of Styria, Landhausgasse 7, Graz, Austria; Austrian Federal Ministry of Agriculture, Forestry, Environment and Water Management, Agricultural Research and Education Center Raumberg-Gumpenstein, Raumberg 38, Irdning, Austria; Chemistry and Environment, Government of Salzburg, Michael-Pacher-Straße 36, Salzburg, Austria
Recommended Citation:
Oettl D,, Kropsch M,, Mandl M. Odour assessment in the vicinity of a pig-fatting farm using field inspections (EN 16841-1) and dispersion modelling[J]. Atmospheric Environment,2018-01-01,181