Spatial, diurnal and seasonal variations in the levels of environmental parameters in Australian livestock buildings

Paper

Banhazi, T. M.. 2011. "Spatial, diurnal and seasonal variations in the levels of environmental parameters in Australian livestock buildings." Banhazi, T., Saunders, C. and Hegarty, R. (ed.) SEAg 2011: Diverse Challenges, Innovative Solutions. Gold Coast, Australia 29 - 30 Sep 2011 Canberra, Australia .
Paper/Presentation Title

Spatial, diurnal and seasonal variations in the levels of environmental parameters in Australian livestock buildings

Presentation TypePaper
Authors
AuthorBanhazi, T. M.
EditorsBanhazi, T., Saunders, C. and Hegarty, R.
Journal or Proceedings TitleProceedings of the Biennial Conference of the Australian Society for Engineering in Agriculture (SEAg 2011)
Journal Citation1, pp. 69-78
Number of Pages10
Year2011
Place of PublicationCanberra, Australia
ISBN9780858259829
Web Address (URL) of Paperhttp://www.engineersaustralia.org.au/events/conferences/seag2011/seag2011_home.cfm
Conference/EventSEAg 2011: Diverse Challenges, Innovative Solutions
Event Details
SEAg 2011: Diverse Challenges, Innovative Solutions
Event Date
29 to end of 30 Sep 2011
Event Location
Gold Coast, Australia
Abstract

In order to identify the most suitable, practical and representative sampling sites to undertake reliable air quality and environmental assessments in intensive piggery buildings, the spatial, diurnal and seasonal variations observed in the concentrations of major airborne pollutants (including ammonia, carbon dioxide, and airborne particles) and related environmental parameters (such as airspeed, temperature and humidity) were investigated. Air quality parameters were recorded in a number of piggery buildings over a 2.5-day period. The air quality monitoring equipment used included cyclone attachments to measure particles of less than 5 microns and an SHS (Seven Hole Samplers) attachment to measure inhalable airborne particles, attached to air pumps operated at 1.9 and 2.0 L/min respectively. Ammonia and carbon dioxide were monitored using a Multi-gas Gas Monitoring Machine (MGM) for a number of days on each monitoring occasion. The concentrations of airborne particles were also measured using Osiris optical particle counter (Turnkey technologies, UK) and airspeed were measured using a hot-wired anemometer (Alnor Instruments, Shoreview, Minn.). Interesting patterns in the concentration of carbon dioxide, dust and ammonia were observed over time and space. Carbon dioxide, airspeed and dust concentration demonstrated an obvious circadian pattern. The difference in the concentrations ammonia and carbon dioxide between different sampling sites in the same building was not statistically significant. However, the concentration of inhalable particles was not uniform throughout the buildings and proved to be higher above the walkways when using gravimetric measurements. Ammonia and respirable particle concentrations were significantly higher in summer when compared to winter conditions. The results combined give us a clear picture of the most appropriate sampling times and sampling places for appropriate evaluation of air quality in intensive livestock buildings.

Keywordsair quality; ammonia; carbon dioxide; airborne bacteria; pig production; pig housing; piggery environment; ventilation; dust; airborne particles; health risk
ANZSRC Field of Research 2020370104. Atmospheric composition, chemistry and processes
409901. Agricultural engineering
300305. Animal reproduction and breeding
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Byline AffiliationsNational Centre for Engineering in Agriculture
Institution of OriginUniversity of Southern Queensland
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Precision livestock farming and nutrition
Banhazi, Thomas and Babinszky, Laszlo. 2010. "Precision livestock farming and nutrition." Kralik, Gordana (ed.) 17th International Conference on Animal Nutrition (KRMIVA 2010): Innovation in Non-Ruminant Nutrition. Opatija, Croatia 07 - 09 Jun 2010 Zagreb, Croatia.
Controlling the concentrations of airborne particles in broiler buildings
Banhazi, T. M., Currie, E. P. K., Quartararo, M. and Aarnink, A. J. A.. 2009. "Controlling the concentrations of airborne particles in broiler buildings ." Aland, A. and Madec, F. (ed.) Sustainable animal production: the challenges and potential developments for professional farming. Wageningen, Netherlands. Wageningen Academic Publishers. pp. 347-364
Field evaluation of a prototype sensor for measuring feed disappearance in livestock buildings
Banhazi, T. M., Rutley, D., Parkin, B. J. and Lewis, B.. 2009. "Field evaluation of a prototype sensor for measuring feed disappearance in livestock buildings." Australian Journal of Multi-Disciplinary Engineering. 7 (1), pp. 27-38.
Precision livestock farming: a suite of electronic systems to ensure the application of best practice management on livestock farms
Banhazi, Thomas and Black, John L.. 2009. "Precision livestock farming: a suite of electronic systems to ensure the application of best practice management on livestock farms." Australian Journal of Multi-Disciplinary Engineering. 7 (1), pp. 1-13.
Identification of the risk factors for high airborne particle concentrations in broiler buildings using statistical modelling
Banhazi, T. M., Seedorf, J., Laffrique, M. and Rutley, D. L.. 2008. "Identification of the risk factors for high airborne particle concentrations in broiler buildings using statistical modelling ." Biosystems Engineering. 101 (1), pp. 100-110. https://doi.org/10.1016/j.biosystemseng.2008.06.007
Potential of using infrared thermography for determination of skin wetness and thus perceived thermal comfort of pigs
Banhazi, T., Kitchen, J. and Tivey, D.. 2009. "Potential of using infrared thermography for determination of skin wetness and thus perceived thermal comfort of pigs." Australian Journal of Multi-Disciplinary Engineering. 7 (1), pp. 47-54.
User-friendly air quality monitoring system
Banhazi, Thomas. 2009. "User-friendly air quality monitoring system ." Applied Engineering in Agriculture. 25 (2), pp. 281-290.
Development and testing of an evaluation procedure for commercial manure additive products
Banhazi, T., Hudson, N., Dunlop, M., Dyson, C. and Thomas, R.. 2009. "Development and testing of an evaluation procedure for commercial manure additive products ." Biosystems Engineering. 103 (3), pp. 321-328. https://doi.org/10.1016/j.biosystemseng.2009.04.011
Review of the consequences and control of high air temperatures in intensive livestock buildings
Banhazi, T., Aarnink, A., Thuy, H., Pedersen, S., Hartung, J., Payne, H., Mullan, B. and Berckmans, D.. 2009. "Review of the consequences and control of high air temperatures in intensive livestock buildings ." Australian Journal of Multi-Disciplinary Engineering. 7 (1), pp. 63-78.
Identification of risk factors for sub-optimal housing conditions in Australian piggeries: part 4. Emission factors and study recommendations
Banhazi, T. M., Rutley, D. L. and Pitchford, W. S.. 2008. "Identification of risk factors for sub-optimal housing conditions in Australian piggeries: part 4. Emission factors and study recommendations." Journal of Agricultural Safety and Health. 14 (1), pp. 53-69.
Identification of risk factors for sub-optimal housing conditions in Australian piggeries: part 2. Airborne pollutants
Banhazi, T. M., Seedorf, J., Rutley, D. L. and Pitchford, W. S.. 2008. "Identification of risk factors for sub-optimal housing conditions in Australian piggeries: part 2. Airborne pollutants ." Journal of Agricultural Safety and Health. 14 (1), pp. 21-39.
Identification of risk factors for sub-optimal housing conditions in Australian piggeries: part 1. Study justification and design
Banhazi, T. M., Seedorf, J., Rutley, D. L. and Pitchford, W. S.. 2008. "Identification of risk factors for sub-optimal housing conditions in Australian piggeries: part 1. Study justification and design." Journal of Agricultural Safety and Health. 14 (1), pp. 5-20.
Identification of risk factors for sub-optimal housing conditions in Australian piggeries: part 3. Environmental parameters
Banhazi, T. M., Seedorf, J., Rutley, D. L. and Pitchford, W. S.. 2008. "Identification of risk factors for sub-optimal housing conditions in Australian piggeries: part 3. Environmental parameters." Journal of Agricultural Safety and Health. 14 (1), pp. 41-52.
Weight estimation using image analysis and statistical modelling: a preliminary study
Kollis, K., Phang, C. S., Banhazi, Thomas and Searle, Stephen J.. 2007. "Weight estimation using image analysis and statistical modelling: a preliminary study ." Applied Engineering in Agriculture. 23 (1), pp. 91-96.
Validation and fine-tuning of a predictive model for air quality in livestock buildings
Banhazi, T. M., Rutley, D. L. and Pitchford, W. S.. 2010. "Validation and fine-tuning of a predictive model for air quality in livestock buildings." Biosystems Engineering. 105 (3), pp. 395-401. https://doi.org/10.1016/j.biosystemseng.2009.12.011
Air pollution and livestock production
Watt, A. C., Aziz, S. M. and Banhazi, T. M.. 2010. "Air pollution and livestock production." 17th World Congress of the International Commission of Agricultural and Biosystems Engineering (CIGR 2010): Sustainable Biosystems Through Engineering. Quebec City, Canada 13 - 17 Jun 2010 Quebec City, Canada.