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Environmental and spatial controls of biotic assemblages in a discrete semi-terrestrial habitat: comparison of organisms with different dispersal ability sampled in the same plots
- 1.0370110 - BÚ 2012 RIV GB eng J - Journal Article
Hájek, Michal - Roleček, Jan - Cottenie, K. - Kintrová, K. - Horsák, M. - Poulíčková, A. - Hájková, Petra - Fránková, Markéta - Dítě, D.
Environmental and spatial controls of biotic assemblages in a discrete semi-terrestrial habitat: comparison of organisms with different dispersal ability sampled in the same plots.
Journal of Biogeography. Roč. 38, č. 9 (2011), s. 1683-1693. ISSN 0305-0270. E-ISSN 1365-2699
R&D Projects: GA ČR GA206/08/0389
Institutional research plan: CEZ:AV0Z60050516
Keywords : dispersal * environmental filtering * fen
Subject RIV: EF - Botanics
Impact factor: 4.544, year: 2011
Our aim was to test how dispersal ability affects metacommunity structure and associated species distributions by sampling different species groups in the same plots. Our findings provide strong support for the hypothesis that both environmental and spatial variables structure metacommunities of organisms with very different dispersal abilities, including microscopic diatoms. In addition, we show for the first time that the strengths of these effects and their scale dependence may be predicted using important trait differences between organisms, for example differences in propagule size.
Permanent Link: http://hdl.handle.net/11104/0204006
Number of the records: 1