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The alliances Arrhenatherion, Cynosurion and Trifolion medii in western Bulgaria - environmental gradients and ecological limitations
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SYSNO ASEP 0368346 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title The alliances Arrhenatherion, Cynosurion and Trifolion medii in western Bulgaria - environmental gradients and ecological limitations Author(s) Velev, N. (BG)
Apostolova, I. (BG)
Rozbrojová, Zuzana (BU-J)
Hájková, Petra (BU-J) RID, ORCIDNumber of authors 4 Source Title Hacquetia. - : Sciendo - ISSN 1581-4661
Roč. 9, č. 2 (2010), s. 207-210Number of pages 14 s. Language eng - English Country SI - Slovenia Keywords Bulgaria ; classification ; mesic grasslands Subject RIV EF - Botanics CEZ AV0Z60050516 - BU-J (2005-2011) DOI 10.2478/v10028-010-0012-0 Annotation The vegetation of mesic grasslands distributed in the central part of Western Bulgaria is studied. A significant number of 533 relevés were made following the Braun-Blanquet approach. Classification and ordination of the vegetation was performed. The vegetation is classified up to alliance level. The result of the classification are four groups which correspond to the alliances Arrhenatherion elatioris, Cynosurion cristati and Trifolion medii. Within Cynosurion alliance two well distinct subgroups are observed, differing in moisture of the substrate: provisionally called wet and dry Cynosurion. Ellenberg Indicator Values are used for assessment of ecology of the habitats. The pasture/mowing management of the studied vegetation types is commented. Workplace Institute of Botany Contact Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Year of Publishing 2012
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