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Your query: Keywords = "numerical classification"
  1. TitleSyntaxonomy and ecology of black alder vegetation in the southern part of central Slovakia
    Author infoMichal Slezák, Richard Hrivnák, Anna Petrášová
    Author Slezák Michal (50%)
    Co-authors Hrivnák Richard (25%)
    Petrášová Anna 1982- (25%) UMBFP09 - Katedra biológie a ekológie
    Source documentHacquetia. Roč. 10, č. 2 (2011), s. 115-132. - Ljubljana : Biološki inštitut Jovana Hadžija ZRC SAZU, 2011
    Keywords lesné spoločenstvá   Alnus glutinosa   forest plant communities   numerical classification   ordination   phytosociology  
    Headings Geogr. Západné Karpaty (pohorie)
    LanguageEnglish
    CountrySlovenia
    systematics 571
    AnnotationThe study presents phytosociological and ecological data from azonal black alder forest sites in the southern part of central Slovakia. A data set of 29 relevés was collected by authors in vegetation season 2010 following the standard Braun-Blanquet approach. Numerical classification was performed to delimit the main vegetation types, while statistical analyses were applied to explain the vegetation-environmental relationships. Three associations within two classes were distinguished using a TWINSPAN algorithm. Carici elongatae-Alnetum glutinosae Schwickerath 1933 is an alder carr forest occurring on waterlogged soils in spring fed areas and alluvial zones along rivers. Carici acutiformis-Alnetum glutinosae Scamoni 1933 represents an alder carr forest on habitats with stagnant or slowly flowing water along water courses and artificial water reservoirs. Mesic to humid stands along small brooks are typical for the riparian alder vegetation of Stellario-Alnetum glutinosae Lohmeyer 1957. A detailed description of the floristic and ecological features of these associations is presented. The major environmental gradients affecting variation in species composition of these communities were interpreted as a response of vegetation to soil moisture and nutrient availability regarding the Ellenberg indicator values (moisture and nutrients) and measured variables (total N and C)
    Public work category ADE
    No. of Archival Copy20415
    Repercussion category SBURLINO, G. - POLDINI, L. - ANDREIS, C. - GIOVAGNOLI, L. - TASINAZZO, S. Phytosociological overview of the Italian Alnus incana-rich riparian woods. In Plant sociology. ISSN 2280-1855, 2012, vol. 49, no. 1, pp. 39-53.
    Catal.org.BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici
    Databasexpca - PUBLIKAČNÁ ČINNOSŤ
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