Počet záznamů: 1
Comparison of mayfly (Ephemeroptera) taxocenes of permanent and intermittent Central European small streams via species traits
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SYSNO ASEP 0355678 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Comparison of mayfly (Ephemeroptera) taxocenes of permanent and intermittent Central European small streams via species traits Tvůrce(i) Řezníčková, P. (CZ)
Soldán, Tomáš (BC-A) RID
Pařil, P. (CZ)
Zahrádková, S. (CZ)Celkový počet autorů 4 Zdroj.dok. Biologia. - : Springer - ISSN 0006-3088
Roč. 65, č. 4 (2010), s. 720-729Poč.str. 10 s. Jazyk dok. eng - angličtina Země vyd. PL - Polsko Klíč. slova Ephemeroptera ; drought survival ; species traits Vědní obor RIV EH - Ekologie - společenstva CEP GA206/06/1133 GA ČR - Grantová agentura ČR 1QS500070505 GA AV ČR - Akademie věd CEZ AV0Z50070508 - ENTU-I, BC-A (2005-2011) UT WOS 000278614900022 DOI 10.2478/s11756-010-0067-x Anotace The recurrent drying out of small streams in past decades has shown an urgent need to pay attention to the impact of global climate change. The objectives of this study were to describe the effect of drying out on the composition of the mayfly taxocene and evaluate the relevance of individual species traits for survival of mayflies to drying out. The mayfly taxocenes of two model localities, one at an intermittent and one at a permanent brook, were investigated in 2002, 2003 and 2005. Compared with the permanent stream, the taxocene of the intermittent stream was short of nine species, foremost rheobionts and high oxygen demand species. To explain further differences between both stream types in survival and recolonisation ability, 15 species traits were evaluated. These included so-called "ecological traits" (e.g., habitat and substrate range, density, distribution, current velocity adaptation) and "biological traits" connected with life cycle and larval/adult adaptations. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2011
Počet záznamů: 1