Journal of Science and Medicine in Sport
Volume 11, Issue 1 , Pages 20-32 , January 2008

Wet-bulb globe temperature (WBGT)—its history and its limitations

Received 3 November 2006 ,Revised 4 June 2007 ,Accepted 8 July 2007.

References 

  1. ACSM. Prevention of thermal injuries during distance running. Position stand. Med J Aust 1984;December 8/22:876–9.
  2. ACSM. American College of Sports Medicine Position Stand on the prevention of thermal injuries during distance running. Med Sci Sports Exercise 1987;19:529–33.
  3. Sports Medicine Australia, Policy, Preventing heat illness in sport; 2006. Available at: http://www.sma.org.au/pdfdocuments/Heat_policy.pdf. Accessed November 2, 2006.
  4. Grimmer K, King E, Larsen T, Farquharson T, Potter A, Sharpe P, et al. Prevalence of hot weather conditions related to sports participation guidelines: a South Australian investigation. J Sci Med Sport. 2006;9:72–80
  5. Ramsey JD. Abbreviated guidelines for heat stress exposure. Am Ind Hyg Assoc J. 1978;39:491–495
  6. Ramsey JD, Chai CP. Inherent variability in heat-stress decision rules. Ergonomics. 1983;26:495–504
  7. Ergonomics. Special issue: heat stress indices. Ergonomics 1995;38(1):1–192.
  8. Industrial Health. Special issue. Heat stress at work: preventive research. Ind Health 2006;44(3):329–480.
  9. Budd GM. How do wildland firefighters cope? Physiological and behavioural temperature regulation in men suppressing Australian summer bushfires with hand tools. J Therm Biol. 2001;26:381–386
  10. Budd GM. Assessment of thermal stress—the essentials. J Therm Biol. 2001;26:371–374
  11. Brotherhood JR. The practical assessment of heat stress. In:  Hales JRS,  Richards DAB editor. Heat stress: physical exertion and environment. Amsterdam: Excerpta Medica; 1987;p. 451–468
  12. Brotherhood JR. Heat stress and strain in exercise and sport. J Sci Med Sport. 2008;11(1):6–19
  13. Macpherson RK. The assessment of the thermal environment. A review. Br J Ind Med. 1962;19:151–164
  14. ACGIH. Threshold limit values for chemical substances and physical agents in the workroom environment with intended changes for 1975. Cincinnati, Ohio: American Conference of Governmental Industrial Hygienists; 1975.
  15. Kerslake DMcK. The stress of hot environments. Cambridge University Press; 1972;
  16. Minard D. Effective temperature scale and its modifications. Research Report MR 005.01-0001.01, Report No. 6. Bethesda, MD: Naval Medical Research Institute; 1964.
  17. Sohar E, Birenfeld Ch, Schoenfeld Y, Shapiro Y. Description and forecast of summer climate in physiologically significant terms. Int J Biometeorol. 1978;22:75–81
  18. Epstein Y, Moran DS. Thermal comfort and the heat stress indices. Ind Health. 2006;44:388–398
  19. Yaglou CP, Baetjer AM, Machle W, McConnell WJ, Shaudy LA, Winslow C-EA, et al. Thermal standards in industry. Am J Publ Health. 1950;40:131–143
  20. Macpherson RK. Physiological responses to hot environments. An account of work done in Singapore, 1948–1953, at the Royal Naval Tropical Research Unit, with an appendix on preliminary work done at the National Hospital for Nervous Diseases, London. London: Her Majesty's Stationery Office; 1960;
  21. Yaglou CP, Minard D. Control of heat casualties at military training centers. Am Med Assoc Arch Ind Health. 1957;16:302–316
  22. Hatch TF. Design requirements and limitations of a single-reading heat stress meter. Am Ind Hyg Assoc J. 1973;34:66–72
  23. ISO 7243. Hot environments—estimation of the heat stress on working man, based on the WBGT-index (wet bulb globe temperature). Geneva: International Organization for Standardization; 1989.
  24. Parsons KC. Heat stress standard ISO 7243 and its global application. Ind Health. 2006;44:368–379
  25. Schickele E. Environment and fatal heat stroke—an analysis of 157 cases occurring in the army in the U.S. during World War II. Milit Surg. 1947;100:235–256
  26. Cook EL. Epidemiological approach to heat trauma. Milit Med. 1955;116:317–322
  27. Minard D. Prevention of heat casualties in Marine Corps recruits. Milit Med. 1961;126:261–272
  28. Minard D, Belding HS, Kingston JR. Prevention of heat casualties. J Am Med Assoc. 1957;165:1813–1818
  29. Gun RT, Budd GM. Effects of thermal, personal and behavioural factors on the physiological strain, thermal comfort and productivity of Australian shearers in hot weather. Ergonomics. 1995;38:1368–1384
  30. TB Med 175. The etiology, prevention, diagnosis and treatment of adverse effects of heat. Washington, DC: Departments of the Army, the Navy, and the Air Force; 1957.
  31. Brief RS, Confer RG. Environmental measurements and engineering assessment of heat data. In: Horvath SM, Jensen RC, editors. Standards for occupational exposures to hot environments. Proceedings of symposium. HEW Publication Number (NIOSH) 76–100. Cincinnati, Ohio: National Institute for Occupational Safety and Health; 1976.
  32. Budd GM, Brotherhood JR, Hendrie AL, Jeffery SE, Beasley FA, Costin BP, et al. Project Aquarius. 9. Relative influence of job demands and personal factors on the energy expenditure, strain, and productivity of men suppressing wildland fires. Int J Wildland Fire 1997;7(2):159–66. Available online at http://www.publish.csiro.au/nid/115/issue/2391.htm. Hard copy available at http://www.ffp.csiro.au/nfm/fbm/publications/books/stress.html. Both accessed June 1, 2007.
  33. Budd GM, Brotherhood JR, Hendrie AL, Jeffery SE, Beasley FA, Costin BP, et al. Project Aquarius. 10. Effects of work, weather, and fire on the energy expenditure, strain, and productivity of men suppressing wildland fires. Int J Wildland Fire 1997;7(2):167–80. Available online at http://www.publish.csiro.au/nid/115/issue/2391.htm. Hard copy available at http://www.ffp.csiro.au/nfm/fbm/publications/books/stress.html. Both accessed June 1, 2007.
  34. Brotherhood JR, Budd GM, Hendrie AL, Jeffery SE, Beasley FA, Costin BP, et al. Project Aquarius. 11. Effects of fitness, fatness, body size, and age on the energy expenditure, strain, and productivity of men suppressing wildland fires. Int J Wildland Fire 1997;7(2):181–99. Available online at http://www.publish.csiro.au/nid/115/issue/2391.htm. Hard copy available at http://www.ffp.csiro.au/nfm/fbm/publications/books/stress.html. Both accessed June 1, 2007.
  35. Kark JA, Burr PQ, Wenger CB, Gastaldo E, Gardner JW. Exertional heat illness in Marine Corps recruit training. Aviat Space Environ Med. 1996;67:354–360
  36. Henschel A. Comparison of heat stress action levels. In: Dukes-Dobos FN, Henschel A, editors. Proceedings of a NIOSH workshop on recommended heat stress standards. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control. Cincinnati, Ohio: National Institute for Occupational Safety and Health; 1980. pp. 21–31.
  37. Ramanathan NL, Belding HS. Physiological evaluation of the WBGT index for occupational heat stress. Am Ind Hyg Assoc J. 1973;34:375–383
  38. Leithead CS, Lind AR. Heat stress and heat disorders. London: Churchill; 1964;
  39. Ramsey JD. Appendix C. Standards Advisory Committee on heat stress. Recommended standard for work in hot environments. In: Horvath SM, Jensen RC, editors. Standards for occupational exposures to hot environments. Proceedings of symposium. HEW Publication Number (NIOSH) 76–100. Cincinnati: National Institute for Occupational Safety and Health; 1976. pp. 191–204.
  40. Budd GM, Brotherhood JR, Hendrie AL, Jeffery SE, Beasley FA, Costin BP, et al. Project Aquarius. 6. Heat load from exertion, weather, and fire in men suppressing wildland fires. Int J Wildland Fire 1997;7(2):119–31. Available online at http://www.publish.csiro.au/nid/115/issue/2391.htm. Hard copy available at http://www.ffp.csiro.au/nfm/fbm/publications/books/stress.html. Both accessed June 1, 2007.
  41. Budd GM, Brotherhood JR, Hendrie AL, Jeffery SE, Beasley FA, Costin BP, et al. Project Aquarius. 7. Physiological and subjective responses of men suppressing wildland fires. Int J Wildland Fire 1997;7(2):133–44. Available online at http://www.publish.csiro.au/nid/115/issue/2391.htm. Hard copy available at http://www.ffp.csiro.au/nfm/fbm/publications/books/stress.html. Both accessed June 1, 2007.
  42. Candas V, Hoeft A. Clothing, assessment and effects on thermophysiological responses of man working in humid heat. Ergonomics. 1995;38(1):115–127
  43. Parsons KC. International heat stress standards: a review. Ergonomics. 1995;38:6–22
  44. NIOSH. Criteria for a recommended standard… Occupational exposure to hot environments. U.S. Department of Health, Education and Welfare: Health Services and Mental Health Administration, National Institute for Occupational Safety and Health. HSM 72 – 10269; 1972.
  45. Nishi Y. Field assessment of thermal characteristics of man and his environment by using a programmable pocket calculator. ASHRAE Trans. 1977;83:103–124
  46. Kamon E, Ryan C. Effective heat strain index using pocket computer. Am Ind Hyg Assoc J. 1981;42:611–615
  47. Budd GM, Fox RH, Hendrie AL, Hicks KE. A field survey of thermal stress in New Guinea villagers. Phil Trans R Soc Lond B. 1974;268:393–400
  48. Bureau of Meteorology. About the WBGT and apparent temperature indices. Australian Government; 2007. Available at http://www.bom.gov.au/info/thermal_stress. Accessed February 8, 2007.
  49. Pandolf KB, Moran DS. Wet bulb globe temperature (WBGT)—to what extent is GT essential?. Aviat Space Environ Med. 1999;70:480–484
  50. Cohen J, Cohen P, West SG, Aiken LS. Applied multiple regression/correlation analysis for the behavioral sciences. 3rd ed.. Mahwah, NJ: Lawrence Erlbaum Associates; 2003;
  51. Onkaram B, Stroschein LA, Goldman RF. Three instruments for assessment of WBGT and a comparison with WGT (Botsball). Am Ind Hyg Assoc J. 1980;41:634–641
  52. Budd GM, Beasley FA, Lincoln GJ, Porter HG. Field evaluation of the Reuter–Stokes Type RSS-211 heat stress monitor and the U.S. Navy Model Electro V motorized psychrometer. Unpublished report to Director-General of Naval Health Services, Royal Australian Navy; 1980.
  53. Casella CEL UK. Microtherm heat stress WBGT meter (with kit case); 2007. Available at http://www.casellacel.com/Products/Detail.asp?ID=87. Accessed February 8, 2007.
  54. Kyoto Electronics. Heat stroke prevention WBGT meter (wet bulb globe temperature meter). Kyoto Electronics Manufacturing Co. Ltd.; 2007. Available at http://www.kagaku.com/kem/ewbgt.html. Accessed February 8, 2007.
  55. Malchaire JB. Evaluation of natural wet bulb and wet globe thermometers. Ann Occup Hyg. 1976;19:251–258
  56. Moran DS, Pandolf KB, Shapiro Y, Heled Y, Shan Y, Mathew WT, et al. An environmental stress index (ESI) as a substitute for the wet bulb globe temperature (WBGT). J Therm Biol. 2001;26:427–431
  57. Moran DS, Pandolf KB, Shapiro Y, Frank A, Heled Y, Shan Y, et al. The role of global radiation measured by a light sensor on heat stress assessment. J Therm Biol. 2001;26:433–436
  58. Moran DS, Epstein Y. Evaluation of the environmental stress index (ESI) for hot/dry and hot/wet climates. Ind Health. 2006;44:399–403
  59. Ciriello VM, Snook SH. The prediction of WBGT from the Botsball. Am Ind Hyg Assoc J. 1977;38:264–271
  60. Botsford JH. A wet globe thermometer for environmental heat measurement. Am Ind Hyg Assoc J. 1971;32:1–10
  61. Beshir MY. A comprehensive comparison between WBGT and Botsball. Am Ind Hyg Assoc J. 1981;42:81–87
  62. NIOSH. Criteria for a recommended standard… Occupational exposure to hot environments. Revised criteria 1986. U.S. Department of Health and Human Services, Public Health Service, Centers for Disease Control. National Institute for Occupational Safety and Health. DHHS (NIOSH) Publication No. 86–113; 1986.

PII: S1440-2440(07)00147-8

doi: 10.1016/j.jsams.2007.07.003

Journal of Science and Medicine in Sport
Volume 11, Issue 1 , Pages 20-32 , January 2008

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