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Title Lieskové porasty v Liptove Author info Ján Kliment, Anna Petrášová Author Kliment Ján (50%)
Co-authors Petrášová Anna 1982- (50%) UMBFP09 - Katedra biológie a environmentálnych štúdií
Source document Naturae Tutela. Roč. 17, č. 2 (2013), s. 135-149. - Liptovský Mikuláš : Slovenské múzeum ochrany prírody a jaskyniarstva, 2013 Keywords lieska obyčajná (Corylus avellana) phytosociology Headings Geogr. Slovensko stredné Liptov (Slovensko : oblasť) Language Slovak Country Slovak Republic systematics 58 Annotation Syntaxonomical classification of 38 unpublished phytocoenological relevés of European hazel stands from the lower/south-west Liptov region (foothills of the Veľká Fatra Mts along the both sides of the Váh River, slopes of the Veľká Fatra Mts and foothills of the Nízke Tatry Mts in the catchment basin of the Revúca River) and the hilly area along the Hybica Rivulet is the core of the article. Relevés were assigned to the association Prenantho purpurei- Coryletum based on the numerical classification and comparison with the original diagnoses of the relevant communities. Specific habitats conditioned development of two different regional variants (variant with Acer campestre, and variant with Polygonatum verticillatum) Public work category ADF No. of Archival Copy 27509 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ 
article
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.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ 
unrecognised
Title Oak forest vegetation in the northern part of the Štiavnické vrchy Mts (Central Slovakia) Author info Michal Slezák, Anna Petrášová Author Slezák Michal (50%)
Co-authors Petrášová Anna 1982- (50%) UMBFP09 - Katedra biológie a environmentálnych štúdií
Source document Hacquetia. 9/2 (2010), s. 221-238. - Ljubljana : Izdaja Biološki inštitut Jovana Hadžija ZRC SAZU, 2010 Keywords dub classification phytosociology ekológia - ecology Quercetea robori-petraeae Querco-Fagetea Headings Geogr. Západné Karpaty (pohorie) Language English Country Slovenia systematics 582 Annotation The phytosociological research of the oak forest vegetation was carried out in the northern part of the Štiavnické vrchy Mts (Central Slovakia) using the standard Zürich-Montpellier approach. The data set consisting of 41 phytosociological relevés was obtained by the authors in two vegetation seasons in 2008 and 2009. The numerical classification and the ordination methods were applied to determine the main vegetation types and to explain the structure of the vegetation-environmental data matrix,respectively. Four associations within two classes were distinguished: Luzulo albidae-Quercetum petraeae Hilitzer 1932, typical for shallow, mineral-poor and acidic soils, Melico uniflorae-Quercetum petraeae Gergely 1962 occuring on mesic stands with skeletal and deeper soils, Poo nemoralis-Quercetum dalechampii Šomšák et Háberová 1979 developing on moderately canopyopened stands in the submontane belt, Sorbo torminalis-Quercetum Svoboda ex Blažková 1962 growing on moderately acidic substrates in drier regions. The major environmental gradients responsible for variation in forest species composition was associated with soil nutrient and soil reaction following the Ellenberg indicator values as well as the measured environmental variables (C/N-ratio and soil acidity). Special attention was given to the discussion on species composition and site ecology Public work category ADE No. of Archival Copy 18164 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ unrecognised