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Wyszukujesz frazę "Beskid Żywiecki Mountains" wg kryterium: Temat

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    Wyświetlanie 1-4 z 4
    Tytuł:
    Monitoring zanieczyszczenia metalami śladowymi drzewostanów świerkowych Beskidu Śląskiego i Żywieckiego
    Monitoring of trace metal pollution in Norway spruce stands of Beskidy Mountains
    Autorzy:
    Steindor, K.
    Palowski, B.
    Osińska, S.
    Jagiełło, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/1008723.pdf
    Data publikacji:
    2012
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    Beskid Slaski
    Beskid Zywiecki
    drzewostany swierkowe
    zanieczyszczenia chemiczne
    metale ciezkie
    miedz
    kadm
    olow
    cynk
    zrodla zanieczyszczen
    monitoring
    gleby lesne
    kora drzew
    kora swierkowa
    zawartosc metali ciezkich
    zawartosc miedzi
    zawartosc kadmu
    zawartosc cynku
    zawartosc olowiu
    picea abies
    trace metals
    biomonitoring
    beskidy mountains (s poland)
    Opis:
    In recent years the condition of spruce stands in Beskid Śląski and Żywiecki (S Poland) has decreased drastically. This process consists of many factors. One of them is intense anthropopressure, therefore monitoring of forest pollution is extremely important. An analysis of four chosen trace elements (Cd, Pb, Cu and Zn) in soil and bark of Norway spruce from 7 locations in Beskid Śląski and Żywiecki was conducted. Tree bark was considered as a very good bioindicator of environmental gaseous and dust pollution. The concentrations of investigated elements in the material did not exceed the physiological concentrations, only in the bark of spruce trees from Beskid Żywiecki elevated levels of cadmium (2 mg/kg d.w.) were measured.
    Źródło:
    Sylwan; 2012, 156, 08; 593-598
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Preliminary assessment of the ecochemical condition of soils after fertilization of younger spruce Picea abies (L.) H. Karst. stands in the Beskid Slaski and Zywiecki Mts.
    Autorzy:
    Malek, S.
    Januszek, K.
    Barszcz, J.
    Blonska, E.
    Wanic, T.
    Gasienica-Fronek, W.
    Kroczek, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/38500.pdf
    Data publikacji:
    2011
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    ecochemical condition
    soil
    fertilization
    young tree
    Norway spruce
    Picea abies
    tree stand
    mountain
    Beskid Slaski Mountains
    Beskid Zywiecki Mountains
    Opis:
    The experimental plots were located in the middle forest zone (900– 950 m) on two nappes of the flysch Carpathians: Magura (the Ujsoły Forest District) and Silesian (the Wisła Forest District) in the spruce stands of age class 21– 40 years. Serpentinite was introduced in the autumn of 2008 on all plots while other fertilizers (N, P, NP and NPK) in the spring of 2009. Based on the chemical composition of soil solutions collected in lysimeters placed at the depth of 20 cm in the autumn 2008 and the spring and autumn 2009, ecochemical parameters were calculated: acid neutralization capacity (ANCaq), alkalinity (ALK), the degree of soil acidity (Ma%), acidic cations (Ma), saturation of the exchangeable complex of the soil solid phase (Mb) with alkalis, saturation with alkalis (BS), molar relations Ca/Al, Mb/Al, BC/Al. After the winter, soil solutions became acidic, especially in the Wisła Forest District. The saturation of the studied soils demonstrates moderate flexibility of soils in the Wisła Forest District in relation to acid load, and high flexibility of the Ujsoły soils. The opposite trend was observed for the degree of acidity of soils. Acid neutralization capacity and alkalinity of the waters showed significant variations in soil pH even in the case of small variations in the composition of the solution, if they were caused by the inflow of the anions of NO3 - and SO4 2-. After application of the fertilizers, an increase of Mg, Ca and Mb was noted in the soil solution, determined in the overlaying highly acidic organic horizons trough the ion-exchange buffering mechanism of highly protonated functional groups with high buffering capacity. Highly improved content of Mg in a soil, and in some cases – also the content of N, P and K, present potential improvement of forest growth capacity without the hazard of adverse side-effects of liming. Aluminum stress in the spruce is unlikely, while trees in the control plots in the Wisła Forest District may already be sensitive.
    Źródło:
    Folia Forestalia Polonica. Series A . Forestry; 2011, 53, 2
    0071-6677
    Pojawia się w:
    Folia Forestalia Polonica. Series A . Forestry
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis of the Tourist Accident Rate i n Beskid Żywiecki in the Years 2006–2010
    Autorzy:
    Krzysztof, Kaganek,
    Magdalena, Wróbel,
    Powiązania:
    https://bibliotekanauki.pl/articles/891501.pdf
    Data publikacji:
    2018-08-13
    Wydawca:
    Wyższa Szkoła Bezpieczeństwa Publicznego i Indywidualnego Apeiron w Krakowie
    Tematy:
    security
    accidents
    rescue operations
    Beskid Żywiecki Mountains
    Opis:
    The issue of the article moves aspects of safety in the mountains. The study analyzed accidents in the Beskid Żywiecki in 2006‒2010. The aim of the study was to analyze selected over years of accident and rescue in the Beskidy Mountains, and to show the dynamics of changes in the accident on the area in question. The study used the analysis of documents provided by the Group Beskidy Mountain Volunteer Rescue Service. An attempt was made to formulate the most frequent causes and consequences of accidents and analysis of the impact of the level of preparation of tourists on the number of unfortunate events. Analysis of documents has been enhanced results diagnostic survey conducted with rescuers providing a service in the Beskidy Mountain Rescue Group, based on a questionnaire interview categorized, targeted at the purpose of the article.
    Źródło:
    Kultura Bezpieczeństwa. Nauka – Praktyka – Refleksje; 2016, 23; 111-130
    2299-4033
    Pojawia się w:
    Kultura Bezpieczeństwa. Nauka – Praktyka – Refleksje
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Variability of selected traits of Ips typographus (L.) (Col.: Scolytinae) populations in Beskid Zywiecki (Western Carpathians, Poland) region affected by bark beetle outbreak
    Autorzy:
    Grodzki, W.
    Starzyk, J.R.
    Kosibowicz, M.
    Powiązania:
    https://bibliotekanauki.pl/articles/38516.pdf
    Data publikacji:
    2014
    Wydawca:
    Instytut Badawczy Leśnictwa
    Tematy:
    variability
    Ips typographus
    Scolytinae
    Coleoptera
    animal population
    Beskid Zywiecki Mountains
    Carpathians Mountains
    Polska
    bark beetle
    beetle
    outbreak
    Opis:
    In 2010–2012, investigations on Ips typographus populations were carried out in Norway spruce stands recently affected by bark beetle outbreak in the Beskid Żywiecki Mts. in Poland. The aim of the study was to test the usefulness of several traits describing I. typographus populations for evaluation of their actual outbreak tendency. Infestation density, sex ratio, gallery length, progeny number and beetle length were used as the traits. Trait variability was analyzed in relation to infested tree mortality in the current year of observation and outbreak tendency defined by the comparison of data on tree mortality in the current year and that in the year before. The highest infestation density was found in the stands representing the highest tree mortality in the current year and in those characterized by decreasing outbreak tendency. The gallery system with 2 maternal galleries dominated. The sex ratio of attacking beetles inclined towards females (63.8%) and remained stable during 3 years of observations; the highest percentage of females was found in locations being in stabilization/latency outbreak phase. The length of maternal galleries was somewhat negatively affected by infestation density and positively correlated with the number of progeny in the gallery. The average beetle length was 4.800 mm (± 0.293), ranging between 3.718 and 5.817 mm and being the highest in the uppermost class of tree mortality recorded in the current year of observation. The shortest beetles were collected in the stands with increasing outbreak tendency, and slightly longer – in the stands with outbreak stable and decreasing tendencies. None of the traits tested can be selected as a direct indicator for prediction of outbreak tendency in I. typographus populations. Possible reasons of variability in the analyzed traits are discussed. The traits indicate that I. typographus in the study area represent very high reproductive potential, thus the risk of repeated outbreak is very high.
    Źródło:
    Folia Forestalia Polonica. Series A . Forestry; 2014, 56, 2
    0071-6677
    Pojawia się w:
    Folia Forestalia Polonica. Series A . Forestry
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-4 z 4

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