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    Wyświetlanie 1-5 z 5
    Tytuł:
    Mosses and liverworts in the glacier forelands and mature tundra of Svalbard (High Arctic): diversity, ecology, and community composition
    Autorzy:
    Wietrzyk-Pełka, Paulina
    Cykowska-Marzencka, Beata
    Maruo, Fumino
    Szymański, Wojciech
    Węgrzyn, Michał Hubert
    Powiązania:
    https://bibliotekanauki.pl/articles/2041805.pdf
    Data publikacji:
    2020
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    Arctic
    Spitsbergen
    bryophytes
    cryptogams
    plant-soil interactions
    species diversity
    Źródło:
    Polish Polar Research; 2020, 41, 2; 151-175
    0138-0338
    2081-8262
    Pojawia się w:
    Polish Polar Research
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The application of forest sustainable management framework and community participation adjacent to Doi Laung wildlife sanctuary, Thailand
    Autorzy:
    Khonkaen, P.
    Cheng, J.-D.
    Powiązania:
    https://bibliotekanauki.pl/articles/205082.pdf
    Data publikacji:
    2017
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    conservation activities
    forest health
    group interview
    species diversity
    planning management
    Opis:
    This paper present the data for monitoring forest conditions and forest resource management by a local community adjacent to the Doi Laung Wildlife Sanctuary, Huaimai Sub-district, Song District, Phrae Province, Thailand. This study uses quantitative forest surveys, interviews, discussions, and descriptions of the historical context of public participation in forest management including a detailed assessment of field conditions. The findings of a forest resources inventory show that (1) from the three sampled areas, Doi Laung Wildlife Sanctuary has highest richness, followed by village #16 and #14, and (2) Huaikhon #16 implied the process of framework to maintain a healthy condition and response to community needs with collective management. The conceptual model assessment that links key group indicators and drivers is presented based on previously developed assessment models. The framework focuses on the best way to provide forest management, forest fire prevention, and firefighting as well as monitoring of Check-dam construction and other activities that support the recovery of the forest community. This paper demonstrates the general of an environmental assessment framework to applying organize environmental information to facilitate policy decision making for the sustainable development.
    Źródło:
    Archives of Environmental Protection; 2017, 43, 1; 87-94
    2083-4772
    2083-4810
    Pojawia się w:
    Archives of Environmental Protection
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Species composition and structure of the nematode communities of epiphytic mosses in the Left-bank Polesie (Ukraine)
    Autorzy:
    Shevchenko, Valentyna
    Zhylina, Tetiana
    Powiązania:
    https://bibliotekanauki.pl/articles/2026002.pdf
    Data publikacji:
    2021
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    species diversity
    nematodes
    frequency of occurrence
    epiphytic mosses
    Left-bank Polesie
    Opis:
    Species and generic composition of nematode communities from the epiphytic mosses in the Left-bank Polesie were studied. Nematodes were extracted by a modified Baermann’s method. A total of 47 species was found and they belonged to 34 genera, 21 families and 8 orders. The average number of nematodes was 4077 per 100 g of the moss. Rhabditida, Tylenchida, Plectida and Dorylaimida composed had more species richness (12, 10, 8 and 7 species, respectively). Species of these four orders comprised 78.7%. Representatives of three order Plectida, Dorylaimida and Monhysterida were the most numerous within the considered communities (proportion in the communities were 40.75, 21.30 and 18.65%, respectively). The majority of the identified species were subrecedent (31 or 65.95% of species composition) and accidental species (37 or 78.72%). Three species: Plectus parietinus Bastian, 1865, Mesodorylaimus bastiani Bütschli, 1873 and Geomonhystera villosa Bütschli, 1873 composed the core of nematode communities from epiphytic mosses in the Left-bank Polesie. They were found in 70.21, 57.45 and 53.19% of the samples, proportion in the community of 15.21, 10.03 and 17.96%, respectively.
    Źródło:
    Studia Quaternaria; 2021, 38, 2; 143-148
    1641-5558
    2300-0384
    Pojawia się w:
    Studia Quaternaria
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Plant communities in drainage ditches – conditions, characteristics and environmental functions
    Autorzy:
    Kiryluk, Aleksander
    Powiązania:
    https://bibliotekanauki.pl/articles/2141487.pdf
    Data publikacji:
    2022
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    habitat
    invasive species
    valley ecosystems
    diversity of flora
    environmental valorization
    Opis:
    Ditches and drainage canals are an important element in the post-bog meadows. Their basic function is to regulate air-water relations in ecosystems, mainly in agrocenoses. The environmental functions of ditches and canals consist of maintaining a large diversity of flora and fauna species due to high humidity of these ecosystems. The study of plant communities in the ditches in the post-bog meadows habitat of the Supraśl Dolna valley structure in 2010–2020 was carried out. There were 23–27 species of plants in the ditches. Species diversity did not change significantly during this period, while changes in individual species’ coverage and viability were found. The species were classified into two rush communities: reed rush (Phragmitetum australis) and rush (Phalaridetum arundinaceae). As a result of the lack of maintenance of the ditches, an invasive species of flapped barbed (Echinocystis lobata) was found. The natural valorization carried out by the Oświt method showed that plant communities in the drainage ditches are in the lowest valorization classes.
    Źródło:
    Studia Quaternaria; 2022, 39, 1; 31-40
    1641-5558
    2300-0384
    Pojawia się w:
    Studia Quaternaria
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Application of in vitro culture techniques in the conservation of orchids in Gdansk Pomerania
    Autorzy:
    Znaniecka, J.
    Minasiewicz, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/951235.pdf
    Data publikacji:
    2015
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    conference
    in vitro culture
    orchid
    Cypripedium calceolus
    Polska
    genetic diversity
    pollination
    long-term storage
    preservation
    endangered species
    cryopreservation
    Źródło:
    BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2015, 96, 1
    0860-7796
    Pojawia się w:
    BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-5 z 5

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