Publication Details

Taylor, N. Challenges to temperature regulation when working in hot environments. Industrial Health. 2006; 44 (3): 331-344.


The focus of this revuew us upon acute exposure to hot environments and the accompanying physiological changes. The target audience includes physiologists, physicians and occupational health and safety practioners. Using the principles of thermodynamics, the avenues for human heat exchange and explored, leading to an evaluation of some methods used to assess thermally-stressful environments. In particular, there is a critique of the wet-bulb globe temperature (WBGT) index, and an overview of an alternative means by which such assessments may be undertaken (the heat stress index). These principles and methods are combined to illustrate how one may evaluate the risk of heat illness.


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