Sohn, Jae Ho and Pioggia, Giovanni and Craig, Ian P. and Stuetz, Richard M. and Atzeni, Michael G. (2009) Identifying major contributing sources to odour annoyance using a non-specific gas sensor array. Biosystems Engineering, 102 (3). pp. 305-312. ISSN 1537-5110
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Official URL: http://www.sciencedirect.com/science?_ob=PublicationURL&_tockey=%23TOC%237168%232009%23998979996%23932063%23FLA%23&_cdi=7168&_pubType=J&_auth=y&_acct=C000052720&_version=1&_urlVersion=0&_userid=1472215&md5=5d7fdf6fc02cf4f3e4478ae6fc2647cf
Identification Number or DOI: doi: 10.1016/j.biosystemseng.2008.12.010
Identification of major contributors to odour annoyance in areas with multiple emission sources is necessary to address and resolve odour disputes. In an effort to develop an appropriate tool for this task, odour samples were collected on-site at a piggery and an abattoir (the major odour sources in the area) and at surrounding off-site areas, then analysed using a commercial non-specific chemical sensor array to develop an odour fingerprint database. The developed odour fingerprint database was analysed using two pattern recognition algorithms including a partial least squares-discriminant analysis (PLSDA) and a Kohonen self-organising map (KSOM). The KSOM model could identify odour samples sourced from the piggery shed 15, piggery pond 8, piggery pond 9, abattoir, motel and others with mean percentage values of 77.5, 65.0, 90.2, 75.7, 44.8 and 64.6%,respectively.
|Item Type:||Article (Commonwealth Reporting Category C)|
|Uncontrolled Keywords:||odour; chemical sensor; partial least squares-discriminant analysis; pattern recognition algorithms; self-organising maps|
|Fields of Research (FOR2008):||08 Information and Computing Sciences > 0801 Artificial Intelligence and Image Processing > 080109 Pattern Recognition and Data Mining|
03 Chemical Sciences > 0301 Analytical Chemistry > 030107 Sensor Technology (Chemical aspects)
09 Engineering > 0907 Environmental Engineering > 090799 Environmental Engineering not elsewhere classified
|Subjects:||300000 Agricultural, Veterinary and Environmental Sciences > 309900 Other Agricultural, Veterinary and Environmental Sciences > 309999 Agricultural, Veterinary and Environmental Sciences not elsewhere classified|
|Socio-Economic Objective (SEO2008):||D Environment > 96 Environment > 9601 Air Quality > 960199 Air Quality not elsewhere classified|
|Deposited On:||28 Oct 2009 15:29|
|Last Modified:||15 Dec 2011 15:03|
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