Distribution of habitat specialists in semi-natural grasslands

• Autoři: FAJMONOVÁ Zuzana; ZELENÝ David; SYROVÁTKA Vít; VONČINA Grzegorz; HÁJEK Michal
• Rok publikování: 2013
• Druh: Článek v odborném periodiku
• Časopis / Zdroj: Journal of Vegetation Science
• Fakulta / Pracoviště MU: Přírodovědecká fakulta
• www: http://onlinelibrary.wiley.com/doi/10.1111/jvs.12005/abstract
• Doi: http://dx.doi.org/10.1111/jvs.12005
• Obor: Ekologie - společenstva
• Klíčová slova: Community specificity;Habitat history;Habitat specialist;Hay meadow;Nutrient availability;Pasture;Vegetation;West Carpathians
• Popis: We found that some plant communities have higher representation of habitat specialists than expected by chance, mainly semi-dry grasslands in the Outer West Carpathians, and calcareous fens and higher-altitude meadows in the Inner West Carpathians. Habitats that have occurred in the region since the early postglacial period are rich in habitat-specialized grassland species. Habitat specialists tend to occur in nutrient-poor habitats and generalists in nutrient-rich habitats. Nevertheless, some communities on productive habitats and with a relatively short history also show high level of community specificity.

Související projekty

• Evolučně-ekologická analýza společenstev a populací
• Environmental gradients, vegetation dynamics and landscape changes in the West Carpathians from the Late Glacial up to the present time
• Generalized supervised classification in community ecology
• Beta diversity of plant communities along constrained environmental gradients