Wydanie 279(15) 2010

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https://oa.zut.edu.pl/handle/20.500.12539/753

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Przeglądaj Wydanie 279(15) 2010 wg Autor "Michalska, Bożena"

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  • Miniatura
    PozycjaOpen Access
    Dobowa zmienność temperatury w profilu gleby porośniętej w stacji meteorologicznej w Ostoi
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2010) Michalska, Bożena; Nidzgorska-Lencewicz, Jadwiga; Zakład Meteorologii i Klimatologii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie; Zakład Meteorologii i Klimatologii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie
    The material used in the study is based on the results of the measurements of soil temperature carried out from 1 December 2008 to 30 November 2009 in the Ostoja meteorological station located in the suburbs of Szczecin. The analysis included hourly results of automatic measurements made at the standard depths of: 5, 10, 20 and 50 cm on the soil overgrown with lawn, in the real zonal time. Monthly, seasonal and annual mean temperatures of soil in individual hours of the day were calculated. In order to grasp temporal variability during the day (24hours), the hourly distribution of mean and extreme values and the standard deviation in four seasons of the year were illustrated in the diagram. Monthly variability of the temperature of soil in the profile of 5–50 cm during 24 hours was shown in a form of thermoizoplets. The influence of snow cover and atmospheric precipitation on the vertical distribution of temperature in soil in selected days was evaluated.
  • Miniatura
    PozycjaOpen Access
    Ocena warunków biotermicznych w Polsce środkowozachodniej na podstawie temperatury odczuwalnej (STI)
    (Wydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczecinie, 2010) Mąkosza, Agnieszka; Michalska, Bożena; Instytut Technologiczno-Przyrodniczy w Falentach, Zachodniopomorski Ośrodek Badawczy w Szczecinie; Zakład Meteorologii i Klimatologii, Zachodniopomorski Uniwersytet Technologiczny w Szczecinie
    In 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).