Mąkosza, AgnieszkaMichalska, Bożena2022-03-162022-03-162010Mąkosza A., Michalska B. (2010). Ocena warunków biotermicznych w Polsce środkowozachodniej na podstawie temperatury odczuwalnej (STI). Folia Pomer. Univ. Technol. Stetin. 2010, Agric., Aliment., Pisc., Zootech. 279 (15), 53–62. https://hdl.handle.net/20.500.12539/10732081-1284https://hdl.handle.net/20.500.12539/1073In studies of the bio-thermal conditions, index of sensitive temperature STI (Subjective Temperature Index) was applied. It was based on the analysis of human heat balance – Menex 2005 model (from 12 UTC values of meteorological data). Data in the period of 1971–2006 was used, including: air temperature, relative humidity of air, clouds and wind speed from 7 stations IMGW Słubice, Gorzów Wielkopolski, Toruń, Poznań, Koło, Zielona Góra, Leszno. The sensation of cool was the most often occurring – exceeding 40% of days per year in the all stations, and cold sensation ranged depending on location from 21 to 26% of days from October to April. The sensation of warm occurred in 30% of days in every months from May to September. Biothermal comfort was noticed from February and was appeared even in November but the highest frequency of occurrence was in May and August. Hot sensation ranged from 5.6 to 7%, whereas very hot from 0.5 to 3% of days per year. In the period of 1971–2006 increase number of days causing hot sensation discomfort (1.7 day per 10 years) and decrease of days causing cold sensation discomfort (4.3 days per 10 years) was noticed. Number of comfortable days with the least load organism, shows a positive trend (2.6 day / 10 years).plUznanie autorstwa-Użycie niekomercyjne 3.0 Polskadni obciążająceprzestrzenne zróżnicowanietemperatura odczuwalnawarunki biotermicznebio-thermal conditionsload dayssensitive temperaturespatial diversificationArticle2300-5378