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

0370110 - BÚ 2012 RIV GB eng J - Článek v odborném periodiku
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
Grant CEP: GA ČR GA206/08/0389
Výzkumný záměr: CEZ:AV0Z60050516
Klíčová slova: dispersal * environmental filtering * fen
Kód oboru RIV: EF - Botanika
Impakt faktor: 4.544, rok: 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.
Trvalý link: http://hdl.handle.net/11104/0204006