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Title Variability of alder-dominated forest vegetation along a latitudinal gradient in Slovakia Author info Michal Slezák ... [et al.] Author Slezák Michal (45%)
Co-authors Hrivnák Richard (40%)
Petrášová Anna 1982- (10%) UMBFP09 - Katedra biológie a environmentálnych štúdií
Dítě Daniel (5%)
Source document Acta Societatis Botanicorum Poloniae. Vol. 82, no. 1 (2013), pp. 25-35. - Warszawa : Polskie Towarzystwo Botaniczne, 1923- Keywords lesné porasty - forest stands Alnus glutinosa jelša lepkavá (Alnus glutinosa L.) lesy - forests Language English Country Poland systematics 631.4 Annotation Syntaxonmical revision of azonal forest vegetation with dominance of Alnus glutinosa and A. incana was done along a latitudinal transect of Slovakia. A data matrix consisting of 240 phytosociological relevés was obtained in accordance with the standard Zürich-Montpellier approach. Detrended correspondence analysis was used to clarify the relationships between the vegetation composition and environmental variables, whereas one-way ANOVA was applied to quantify the differences in site requirements of particular vegetation types. The unsupervised numerical classification resulted in identification of five clusters corresponding to the traditionally described and ecologically interpretable associations within the Euro-Siberian alder carr forests of Alnion glutinosae and the European broad-leaved floodplain forests of Alnion incanae: Carici elongatae-Alnetum glutinosae Schwickerath 1933 (alder carr forests on permanently waterlogged soils), Stellario-Alnetum glutinosae Lohmeyer 1957 (riparian alder vegetation on mesic to humid sites along small brooks), Piceo-Alnetum Mráz 1959 (submontane and montane oligotrophic spruce-alder forests on waterlogged habitats), Cardamino amarae-Alnetum incanae Šomšák 1961 (grey alder vegetation in spring fed areas) and Alnetum incanae Lüdi 1921 (submontane and montane streamside grey alder forests on mesic sites). They significantly (P < 0.05) differed in the Ellenberg’s indicator values for nutrients, moisture, temperature and altitude. These environmental variables were also established by DCA analysis as underlying sources of variation in alder-dominated forest composition. Special attention was given to discussion of their syntaxonomy, nomenclature, floristic structure, ecological features and distribution Public work category ADC No. of Archival Copy 28768 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika 
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Title Syntaxonomy and ecology of black alder vegetation in the southern part of central Slovakia Author info Michal Slezák, Richard Hrivnák, Anna Petrášová Author Slezák Michal (50%)
Co-authors Hrivnák Richard (25%)
Petrášová Anna 1982- (25%) UMBFP09 - Katedra biológie a environmentálnych štúdií
Source document Hacquetia. 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) Language English Country Slovenia systematics 571 Annotation The 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 Copy 20415 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.
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