Outdoor

Calculating workplace WBGT from meteorological data

Authors: 
Lemke B, Kjellstrom T
Year: 
2012

The WBGT heat stress index has been well tested under a variety of climatic conditions and quantitative links have been established between WBGT and the work-rest cycles needed to prevent heat stress effects at the workplace. While there are more specific methods based on individual physiological measurements to determine heat strain in an individual worker, the WBGT index is used in international and national standards to specify workplace heat stress risks.

Climate change and occupational health: a South African perspective

Authors: 
Kjellstrom T, Lemke B, Hyatt O, Otto M
Year: 
2014

A number of aspects of human health are caused by, or associated with, local climate conditions, such as heat and cold, rainfall, wind and cloudiness. Any of these aspects of health can also be affected by climate change, and the predicted higher temperatures, changes in rainfall, and more frequent extreme weather conditions will create increased health risks in many workplaces. Important occupational health risks include heat stress effects, injuries due to extreme weather, increased chemical exposures, vector-borne diseases and under-nutrition.

Calculating Workplace WBGT from Meteorological Data: A Tool for Climate Change Assessment

Authors: 
Lemke B, Kjellstrom T
Year: 
2012

The WBGT heat stress index has been well tested under a variety of climatic conditions and quantitative links have been established between WBGT and the work-rest cycles needed to prevent heat stress effects at the workplace. While there are more specific methods based on indi-vidual physiological measurements to determine heat strain in an individual worker, the WBGT index is used in international and national standards to specify workplace heat stress risks.