Publication details

Formal definitions of Slovakian mire plant associations and their application in regional research

Authors

DÍTĚ Daniel HÁJEK Michal HÁJKOVÁ Petra

Year of publication 2007
Type Article in Periodical
Magazine / Source Biologia
MU Faculty or unit

Faculty of Science

Citation
Web http://www.springerlink.com/content/u58880q347rp2333/fulltext.pdf
Field Ecology
Keywords Braun-Blanquet approach; Cocktail; fen; peatland; species group; vegetation survey; Slovakia
Description We applied the Cocktail method to a large data set of 4 117 relevés of all Slovak vegetation types with the aim to create formalised definitions of all Slovakian mire plant associations. We defined 21 groups of species with the statistical tendency of joint occurrences in vegetation. These groups differed substantially in their position along the pH/calcium gradient. We further defined 24 plant associations according to presence and/or absence of certain groups and/or strong dominance of some species. Only six traditional plant associations were not possible to be reproduced this way. We applied our formalised definitions to the regional data set of mires from the surrounding of the Vysoké Tatry Mts.
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