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    Wyświetlanie 1-3 z 3
    Tytuł:
    Mycological monitoring in the Hungarian Biodiversity Monitoring System
    Autorzy:
    Pal-Fam, F.
    Siller, I.
    Fodor, L.
    Powiązania:
    https://bibliotekanauki.pl/articles/67278.pdf
    Data publikacji:
    2007
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    mycology
    monitoring
    Hungarian Biodiversity Monitoring System
    macromycete
    fungal monitoring
    forest reserve
    plantation
    fungi
    Opis:
    The results of a mycological monitoring, carried out from 2001 until 2003 in two forest reserves (in the Bükk and the mecsek mountains) within the frame of a project of the Hungarian Biodiversity monitoring System (HBmS) aiming to monitor forest reserves and managed forests, are presented. Standard sampling method had to be developed and methods of data analysis (a so-called protocol) had to be elaborated for monitoring activities
    Źródło:
    Acta Mycologica; 2007, 42, 1
    0001-625X
    2353-074X
    Pojawia się w:
    Acta Mycologica
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Biodiversity conservation and monitoring – engagement and motivations of citizen scientists
    Autorzy:
    Grodzińska-Jurczak, Małgorzata
    Kobierska, Hanna
    Tusznio, Joanna
    Powiązania:
    https://bibliotekanauki.pl/articles/2079160.pdf
    Data publikacji:
    2018
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    citizen scientists
    volunteering
    biodiversity conservation
    NGOs
    monitoring
    Central Eastern European Countries
    Nauki o Ziemi
    Opis:
    Biodiversity conservation cannot operate in Central Eastern European countries without a well-established monitoring system, that is dependent on the citizen scientists input. Here we analyse, based on a Polish case: (1) The contribution of NGOs to the national nature monitoring scheme and their collaboration with governmental and scientifi c institutions and (2) the motivation of citizen scientists to volunteer for NGOs’ monitoring activities. The study comprises a focus group interview, 30 in-depth interviews with coordinators, citizen scientists, experts and a 23 days long participant observation of a model NGO. We have assessed the monitoring input of NGOs as being a contributory factor infl uencing the biodiversity conservation effectiveness. The cooperation between governmental, scientifi c institutions and NGOs exists, but is dependent on national funding. Although NGOs highlight the lack of coherence in monitoring methodology, they are willing to join the biodiversity monitoring, especially at the European Ecological Network – Natura 2000 sites. On the other hand the trust concerning cooperation with citizen scientists is limited. However, despite this, they still turned out to be trustworthy partners. The most effective way to maintain cooperation with citizen scientists is to create a bond in a group and to provide them with the opportunity to develop their passion for nature. Our fi ndings have shed light on the growing importance of citizen scientists in biodiversity governance, providing recommendations for developBiodiversity conservation cannot operate in Central Eastern European countries without a well-established monitoring system, that is dependent on the citizen scientists input. Here we analyse, based on a Polish case: (1) The contribution of NGOs to the national nature monitoring scheme and their collaboration with governmental and scientifi c institutions and (2) the motivation of citizen scientists to volunteer for NGOs’ monitoring activities. The study comprises a focus group interview, 30 in-depth interviews with coordinators, citizen scientists, experts and a 23 days long participant observation of a model NGO. We have assessed the monitoring input of NGOs as being a contributory factor infl uencing the biodiversity conservation effectiveness. The cooperation between governmental, scientifi c institutions and NGOs exists, but is dependent on national funding. Although NGOs highlight the lack of coherence in monitoring methodology, they are willing to join the biodiversity monitoring, especially at the European Ecological Network – Natura 2000 sites. On the other hand the trust concerning cooperation with citizen scientists is limited. However, despite this, they still turned out to be trustworthy partners. The most effective way to maintain cooperation with citizen scientists is to create a bond in a group and to provide them with the opportunity to develop their passion for nature. Our fi ndings have shed light on the growing importance of citizen scientists in biodiversity governance, providing recommendations for development of the effective monitoring schemes based on the volunteer work of citizen scientists.ment of the effective monitoring schemes based on the volunteer work of citizen scientists.
    Źródło:
    Papers on Global Change; 2018, 25; 93-110
    2300-8121
    1730-802X
    Pojawia się w:
    Papers on Global Change
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Wpływ warstwy drzew na różnorodność roślinności zielnej w zbliżonych do naturalnych wielogatunkowych lasach Puszczy Sandomierskiej
    Influence of tree layer on the diversity of the herbaceous vegetation in the semi-natural mixed Sandomierz Forest
    Autorzy:
    Durak, T.
    Powiązania:
    https://bibliotekanauki.pl/articles/989680.pdf
    Data publikacji:
    2015
    Wydawca:
    Polskie Towarzystwo Leśne
    Tematy:
    lesnictwo
    drzewostany wielogatunkowe
    sklad gatunkowy
    struktura drzewostanu
    runo lesne
    ziola
    roznorodnosc gatunkowa
    rezerwat Las Klasztorny
    Puszcza Sandomierska
    biodiversity
    herbaceous layer
    ecosystem functioning
    monitoring
    Opis:
    Stand characteristics are important factors influencing the biodiversity of the herbaceous plants that play important roles in the functioning and shaping the structure of the forest. This study investigates the relationship between the characteristics of the tree layer and the diversity of the herbaceous layer in the semi−natural remnants of the former Sandomierz Forest (Kolbuszowa Plateau, SE Poland). The study was conducted in ‘Las Klasztorny' reserve on 40 circular plots (0.05 ha) centered on the nodes of a grid covering the area of the reserve. Each plot was analyzed in terms of the composition of the tree stand, and the height and diameter at the breast height (DBH) of live trees. In order to analyze species diversity in the herbaceous layer, the incidence of vascular plant species was recorded on 24 surfaces (1×1 m) along a transect passing through the center of each plots. For each plot the Shannon index of species diversity was calculated. Results were analyzed by multivariate PCA method. Average tree density in the reserve was 741 trees/ha and the average basal area was 33.4 m²/ha. Tree stands consisted mainly of Pinus sylvestris, Abies alba, Fagus sylvatica, Quercus robur and Carpinus betulus. Fir and pine were the most frequent. Pine had the largest share in the total basal area. The first and second PCA axis demonstrated high correlation of herbaceous plant diversity with tree characteristics (r=0.95 and r=0.71, respectively). The first axis showed the greatest negative relation with beech basal area proportion, and positive dependence on oak density and share of pine in basal area on the research plots. The second gradient showed a strong positive correlation with oak basal area proportion, and negative with trees density. Correlation analysis of tree stand characteristics and the herbaceous layer confirmed the negative impact of beech on herbaceous layer diversity. It also indicated a positive dependence of the herbaceous layer species diversity on species richness in the tree layer, oak density and average DBH. The results indicated a positive dependence of herbaceous plant diversity on the development of the tree stand. The observed greater diversity of herbaceous plants in the old growth forests with diverse spatial and species structures indicates the high importance of the old stands in maintaining forest biodiversity.
    Źródło:
    Sylwan; 2015, 159, 01; 45-52
    0039-7660
    Pojawia się w:
    Sylwan
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
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