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Updated: Aug 17, 2026

Surface Renewal: An Advanced Micrometeorological Method for Measuring and Processing Field-Scale Energy Flux Density Data
Published on: December 12, 2013
[Value of complex methods of evaluating microclimatic conditions]
Abstract:
The authors have checked the correctness and accuracy of the total index of microclimate evaluation, using an analog calculator to process the measurements. Information on the measurements of climate was analysed basing on the total index of climate evaluation qtr, Predicted -- 4 -- Hour -- Sweat -- Rate P4SR, Index of Thermal Stress ITS, Wet Bulb Globe Temperature WBGT, Globe -- Temperature tg, Heat Stress Index HSI, Humid Operative Temperature toH and Effective Temperature ET. In addition, under standard conditions, with differentiated degree of physical effort, the following physiological parameters have been determined in 37 subjects: heart rate, internal body temperature, skin temperature and sweat loss. The obtained data have undergone regression and correlation analysis, stating, among others, that the index of climate evaluation qtr and P4SR -- Index correlate best with all physiological parameters.
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