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Wyszukujesz frazę "particulate matter PM10" wg kryterium: Temat

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    Wyświetlanie 1-4 z 4
    Tytuł:
    Inwersja temperatury powietrza w Tatrach w latach 1995–2020
    Air temperature inversion in the Tatra Mountains in 1995–2020
    Autorzy:
    Grajek, Zofia
    Szyga-Pluta, Katarzyna
    Powiązania:
    https://bibliotekanauki.pl/articles/43348236.pdf
    Data publikacji:
    2021-12-15
    Wydawca:
    Poznańskie Towarzystwo Przyjaciół Nauk
    Tematy:
    thermal inversion
    atmosphere circulation
    particulate matter PM10
    Kasprowy Wierch
    Zakopane
    Opis:
    This paper concerns the characteristics of the multi-annual, seasonal and daily variability of thermal inversion in the Tatra Mountains in 1995–2020. The analysis was performed on the basis of hourly measurements taken at the Institute of Meteorology and Water Management National Research Institute (IMGW-PIB) station in Kasprowy Wierch and Zakopane. The types of atmosphere circulation were determined found when the inversion was most frequent. The concentration of PM10 during the inversion and its intensity were analyzed and indicated that the number of inversion cases was growing. The analysis confirmed that inversions were most frequent in the cold season in the evening hours during anticyclonic circulation. Strong inversions occurred in the cold season. Winter inversions were associated with an increase in PM10 concentration.
    Źródło:
    Badania Fizjograficzne Seria A - Geografia Fizyczna; 2021, 12 (72); 141-158
    2081-6014
    Pojawia się w:
    Badania Fizjograficzne Seria A - Geografia Fizyczna
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    KORELACJA ZMIAN STĘŻEŃ PYŁÓW ZAWIESZONYCH PM10 Z TYPAMI CYRKULACJI ATMOSFERYCZNEJ W KONINIE W LATACH 2012–2016
    Autorzy:
    Karczewska, Kaja
    Kolendowicz, Leszek
    Półrolniczak, Marek
    Forycka–Ławniczak, Hanna
    Powiązania:
    https://bibliotekanauki.pl/articles/943775.pdf
    Data publikacji:
    2018
    Wydawca:
    Poznańskie Towarzystwo Przyjaciół Nauk
    Tematy:
    particulate matter PM10
    atmospheric circulation
    concentration levels analysis
    Konin
    Polska
    Opis:
    The subject of the paper is the influence of atmospheric circulation on the content of suspended PM10 in the air in Konin. For this purpose dust concentrations from the period 2012–2016 were generally characterized. PM10 particulate matter concentration average hourly data were obtained from the Main Inspectorate of Environmental Protection website. Based on these data, long-term, seasonal and daily changes in the PM10 concentration in the atmosphere were investigated. The study analysed the daily variability of the PM10 suspended particulate matter concentration to present seasonal differences (in hot and cold seasons). In order to determine the influence of atmospheric circulation on the PM10 particulate matter concentration, the concentration levels data were compared with the types of circulation prevailing on the same day. In this study according to synoptic maps the days with maximum and minimum concentrations PM levels were analysed. It was found which type of meteorological circulation is conducive to higher levels concentrations of particulate matter PM10, and which has a positive effect on the quality of the air in Konin.
    Źródło:
    Badania Fizjograficzne Seria A - Geografia Fizyczna; 2018, 9(69); 45-64
    2081-6014
    Pojawia się w:
    Badania Fizjograficzne Seria A - Geografia Fizyczna
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    ANALIZA WYBRANYCH ZANIECZYSZCZEŃ POWIETRZA W 2018 R. NA TERENIE BIELSKA-BIAŁEJ
    Analysis of selected air pollutants in 2018 in Bielsko-Biała
    Autorzy:
    GÓRA, DARIUSZ
    Powiązania:
    https://bibliotekanauki.pl/articles/896379.pdf
    Data publikacji:
    2019
    Wydawca:
    Poznańskie Towarzystwo Przyjaciół Nauk
    Tematy:
    polycyclic aromatic hydrocarbons (PAH)
    particulate matter (PM10 and PM2.5)
    benzo(a)pyrene
    Opis:
    Chemical composition of polluted atmospheric air has a negative impact on human health as well as animals, water and soil. In effect it causes respiratory system disease, blood system disease and cancers. Children and elderly people are among the most endangered as their immune system is weak. It is estimated that every year in Poland 45000 people die as a result of polluted air. On a global scale the number rises to 7 million people. The aim of this elaboration is to present the concentration of chemical elements and particles, such as: suspended dust PM10 and PM2.5, nitro dioxide sulphur and benzo(a)pyrene, and to prove their negative impact on the human body. The article includes data from the Provincial Inspectorate for Environmental Protection in Katowice, Delegature in Bielsko-Biała. The next stage was to prepare appropriate graphs that show the concentrations of elements and chemical compounds in the air in individual months in 2018. The conducted analysis showed that the average annual PM2.5 dust concentration was 36 μg/m3, PM10 suspended dust 37 μg/m3, benzo(a)pyrene 4.47 ng/m3 and nitrogen oxides 62 μg/m3. In order to improve the sanitary state of the atmospheric air in the city of Bielsko-Biała and other areas with a high degree of urbanization, first of all reduce the sources of low emissions, i.e. emission of harmful dusts and gases from low emitters, which include chimneys, e.g from single-family houses or townhouses. Literature data show that exposure of people to particulate matter, benzo (a) pyrene and nitric oxides is mainly associated with an increased risk of heartbeat, bronchopulmonary and lung cancer and asthma.
    Źródło:
    Badania Fizjograficzne Seria A - Geografia Fizyczna; 2019, 10(70); 21-37
    2081-6014
    Pojawia się w:
    Badania Fizjograficzne Seria A - Geografia Fizyczna
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    WARUNKI SYNOPTYCZNE PODCZAS WYSTĘPOWANIA WYSOKICH KONCENTRACJI PM10 W POZNANIU W LATACH 2010–2017
    Autorzy:
    Kendzierski, Sebastian
    Forycka–Ławniczak, Hanna
    Powiązania:
    https://bibliotekanauki.pl/articles/943760.pdf
    Data publikacji:
    2018
    Wydawca:
    Poznańskie Towarzystwo Przyjaciół Nauk
    Tematy:
    air pollution
    particulate matter
    PM10
    synoptic situation
    Opis:
    The article presents examples of synoptic situations when the permissible concentration of PM10 was severely exceeded in 2010–2017 in Poznań. In many Polish cities, there are deviations from the norms for a number of days during the year. The scale of concentration of PM10 in the air is largely affected by the prevailing meteorological conditions such as low temperature and low wind speed. First, periods of the highest daily concentrations of pollutants were selected. Subsequently, synoptic maps for selected days were analysed. The most common cause of the pollution was a large boom which brought Arctic air to Poland. In this case, the highest concentration was accompanied by very low air temperatures and the resulting more intensive heating of buildings.
    Źródło:
    Badania Fizjograficzne Seria A - Geografia Fizyczna; 2018, 9(69); 65-71
    2081-6014
    Pojawia się w:
    Badania Fizjograficzne Seria A - Geografia Fizyczna
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-4 z 4

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