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Home / Equine Research Bank / Res Vet Sci / Respirable dust concentrations in equine stables. Part 1: va...
Research in veterinary science2007; 83(2); 256-262; doi: 10.1016/j.rvsc.2006.12.002

Respirable dust concentrations in equine stables. Part 1: validation of equipment and effect of various management systems.

Abstract: Traditional methods of measuring airborne dust concentrations (ADC) in animal housing have included the collection of dust onto pre-weighed filters permitting the calculation of mean, not maximum, ADC. However real-time continuous particle monitors are advantageous in identifying short duration elevations in ADC which may be detrimental to equine respiratory health in the face of a relatively low mean ADC. These monitors have not previously been used to measure ADC in equine stables. Comparisons of a filter-based sampler and a real-time continuous particle monitor revealed no significant difference (P=0.079) and good agreement (>or=95% of the points fell within two standard deviations of the mean of the differences and the mean of the differences approximated zero) between the devices, with respect to mean respirable dust concentration (RDC) measurements. Investigations of the influence of various equine management systems on RDC revealed that both mean and maximum breathing zone RDC were significantly reduced (P<0.05) in equine stables by changing the environment from hay feed and straw bedding, to haylage feed and wood shavings bedding (reduction in mean - 0.0867mg/m(3) to 0.0260mg/m(3); reduction in maximum - 4.0758mg/m(3) to 0.2182mg/m(3), respectively).
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Publication Date: 2007-05-02 PubMed ID: 17477944DOI: 10.1016/j.rvsc.2006.12.002Google Scholar: Lookup
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  • Journal Article
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  • Non-U.S. Gov't

Summary

This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.

The researchers have compared the traditional method of measuring airborne dust concentrations (ADC) in horse stables with real-time continuous particle monitors, and found no significant difference. They also discovered that changing the bedding material and feed type can drastically reduce both the mean and maximum breathing zone respirable dust concentrations.

Dust Measurement Methods

  • The traditional method of calculating the mean ADC in animal housing involves collecting dust on pre-weighed filters. This, however, does not allow the detection of peak ADC, which may impact equine respiratory health, especially if the average ADC is relatively low.
  • Real-time continuous particle monitors are advantageous in identifying short, high-level surges in ADC. However, they had not previously been used in horse stables.
  • The researchers compared the performance of a filter-based sampler and a real-time continuous particle monitor in measuring ADC in horse stables and found no significant difference in their results, indicating that both methods are viable for assessing mean respirable dust concentration (RDC).

Impact of Management Systems on Dust Concentrations

  • The study also looked into how different equine management methods influence RDC in horse stables.
  • They discovered that replacing straw bedding and hay feed with wood shavings bedding and haylage feed significantly reduced both the mean and maximum respirable dust concentrations in the horses’ breathing zone. Specifically, the mean RDC dropped from 0.0867mg/m(3) to 0.0260mg/m(3), and the maximum RDC went from 4.0758mg/m(3) to 0.2182mg/m(3).
  • This implies that changes in management systems can play a vital role in maintaining better respiratory health for horses.

Cite This Article

APA
Clements JM, Pirie RS. (2007). Respirable dust concentrations in equine stables. Part 1: validation of equipment and effect of various management systems. Res Vet Sci, 83(2), 256-262. https://doi.org/10.1016/j.rvsc.2006.12.002

Publication

Research in veterinary science
ISSN: 0034-5288
NlmUniqueID: 0401300
Country: England
Language: English
Volume: 83
Issue: 2
Pages: 256-262

Researcher Affiliations

Clements, J M
  • Division of Veterinary Clinical Studies, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Veterinary Centre, Roslin, Midlothian EH25 9RG, United Kingdom. jennyswain@hotmail.com
Pirie, R S

    MeSH Terms

    • Animal Husbandry / instrumentation
    • Animal Husbandry / methods
    • Animal Husbandry / standards
    • Animals
    • Dust / analysis
    • Horses / physiology
    • Housing, Animal / standards
    • Reproducibility of Results
    • Respiration

    Citations

    This article has been cited 18 times.
    1. Kic P, Wohlmuthová M. The Indoor Environment at the University Equestrian Facility in the Autumn Semester: A Case Study. Animals (Basel) 2025 Nov 18;15(22).
      doi: 10.3390/ani15223322pubmed: 41302030google scholar: lookup
    2. Bouverat VMA, Naef J, Dolf G, Lamon I, Sage SE, Gerber V. Minimising feeding behaviour interference: A hay-shaker device to assess dust exposure in horses. Equine Vet J 2025 Nov;57(6):1666-1676.
      doi: 10.1111/evj.14492pubmed: 40028851google scholar: lookup
    3. Ivester KM, Ni JQ, Couetil LL, Peters TM, Tatum M, Willems L, Park JH. A wearable real-time particulate monitor demonstrates that soaking hay reduces dust exposure. Equine Vet J 2025 Jul;57(4):1065-1073.
      doi: 10.1111/evj.14425pubmed: 39463012google scholar: lookup
    4. Grzyb J, Podstawski Z, Bulski K. Fungal aerosol and particulate matter in horse stables in Poland. Appl Microbiol Biotechnol 2024 Jul 24;108(1):426.
      doi: 10.1007/s00253-024-13258-4pubmed: 39046596google scholar: lookup
    5. Diez de Castro E, Fernandez-Molina JM. Environmental Management of Equine Asthma. Animals (Basel) 2024 Jan 30;14(3).
      doi: 10.3390/ani14030446pubmed: 38338089google scholar: lookup
    6. Olave CJ, Ivester KM, Couetil LL, Burgess J, Park JH, Mukhopadhyay A. Effects of low-dust forages on dust exposure, airway cytology, and plasma omega-3 concentrations in Thoroughbred racehorses: A randomized clinical trial. J Vet Intern Med 2023 Jan;37(1):338-348.
      doi: 10.1111/jvim.16598pubmed: 36478588google scholar: lookup
    7. Mönki J, Saastamoinen M, Karikoski N, Rajamäki M, Raekallio M, Junnila J, Särkijärvi S, Norring M, Valros A, Oranen Ben Fatma S, Mykkänen A. Effects of Bedding Material on Equine Lower Airway Inflammation: A Crossover Study Comparing Peat and Wood Shavings. Front Vet Sci 2021;8:656814.
      doi: 10.3389/fvets.2021.656814pubmed: 33898547google scholar: lookup
    8. Davis KU, Sheats MK. The Role of Neutrophils in the Pathophysiology of Asthma in Humans and Horses. Inflammation 2021 Apr;44(2):450-465.
      doi: 10.1007/s10753-020-01362-2pubmed: 33150539google scholar: lookup
    9. Sheats MK, Davis KU, Poole JA. Comparative Review of Asthma in Farmers and Horses. Curr Allergy Asthma Rep 2019 Oct 10;19(11):50.
      doi: 10.1007/s11882-019-0882-2pubmed: 31599358google scholar: lookup
    10. Davis KU, Sheats MK. Bronchoalveolar Lavage Cytology Characteristics and Seasonal Changes in a Herd of Pastured Teaching Horses. Front Vet Sci 2019;6:74.
      doi: 10.3389/fvets.2019.00074pubmed: 30923711google scholar: lookup
    11. Boivin R, Pilon F, Lavoie JP, Leclere M. Adherence to treatment recommendations and short-term outcome of pleasure and sport horses with equine asthma. Can Vet J 2018 Dec;59(12):1293-1298.
      pubmed: 30532286
    12. Orard M, Hue E, Couroucé A, Bizon-Mercier C, Toquet MP, Moore-Colyer M, Couëtil L, Pronost S, Paillot R, Demoor M, Richard EA. The influence of hay steaming on clinical signs and airway immune response in severe asthmatic horses. BMC Vet Res 2018 Nov 15;14(1):345.
      doi: 10.1186/s12917-018-1636-4pubmed: 30442129google scholar: lookup
    13. Ivester KM, Couëtil LL, Moore GE. An observational study of environmental exposures, airway cytology, and performance in racing thoroughbreds. J Vet Intern Med 2018 Sep;32(5):1754-1762.
      doi: 10.1111/jvim.15226pubmed: 30222207google scholar: lookup
    14. Junkkari R, Simojoki H, Heiskanen ML, Pelkonen S, Sankari S, Tulamo RM, Mykkänen A. A comparison of unheated loose housing with stables on the respiratory health of weaned-foals in cold winter conditions: an observational field-study. Acta Vet Scand 2017 Oct 26;59(1):73.
      doi: 10.1186/s13028-017-0339-3pubmed: 29073941google scholar: lookup
    15. Couëtil LL, Cardwell JM, Gerber V, Lavoie JP, Léguillette R, Richard EA. Inflammatory Airway Disease of Horses--Revised Consensus Statement. J Vet Intern Med 2016 Mar-Apr;30(2):503-15.
      doi: 10.1111/jvim.13824pubmed: 26806374google scholar: lookup
    16. Ivester KM, Couëtil LL, Zimmerman NJ. Investigating the link between particulate exposure and airway inflammation in the horse. J Vet Intern Med 2014 Nov-Dec;28(6):1653-65.
      doi: 10.1111/jvim.12458pubmed: 25273818google scholar: lookup
    17. Pacheco AP, Paradis MR, Hoffman AM, Hermida P, Sanchez A, Nadeau JA, Tufts M, Mazan MR. Age effects on blood gas, spirometry, airway reactivity, and bronchoalveolar lavage fluid cytology in clinically healthy horses. J Vet Intern Med 2014 Mar-Apr;28(2):603-8.
      doi: 10.1111/jvim.12318pubmed: 24528225google scholar: lookup
    18. Riihimäki M, Raine A, Elfman L, Pringle J. Markers of respiratory inflammation in horses in relation to seasonal changes in air quality in a conventional racing stable. Can J Vet Res 2008 Oct;72(5):432-9.
      pubmed: 19086376
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