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Earthworm assemblages on afforested colliery spoil heaps as affected by tree species
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SYSNO ASEP 0327393 Druh ASEP C - Konferenční příspěvek (mezinárodní konf.) Zařazení RIV D - Článek ve sborníku Název Earthworm assemblages on afforested colliery spoil heaps as affected by tree species Tvůrce(i) Pižl, Václav (BC-A) RID Zdroj.dok. Contributions to Soil Zoology in Central Europe III. Proceedings of the 9th Central European Workshop on Soil Zoology. - České Budějovice : Institute of Soil Biology BC AS CR, 2009 - ISBN 978-80-86525-13-6 Rozsah stran s. 113-118 Poč.str. 6 s. Akce Contributions to Soil Zoology in Central Europe III. Central European Workshop on Soil Zoology /9./ Datum konání 17.04.2007-20.04.2007 Místo konání České Budějovice Země CZ - Česká republika Typ akce EUR Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova earthworms ; colliery spoil heaps ; afforestation Vědní obor RIV EH - Ekologie - společenstva CEP GA526/06/0728 GA ČR - Grantová agentura ČR 1QS600660505 GA AV ČR - Akademie věd CEZ AV0Z60660521 - UPB-H, BC-A (2005-2011) Anotace Earthworm assemblages were analysed at twenty-eight colliery spoil heap sites of similar age located in the Sokolov open-cast coal mining district, north-western Bohemia, Czech Republic. Sites afforested with different tree species, namely spruce, pine, larch, oak, lime, and alder, were selected for the study in four replicates each, and compared with un-reclaimed sites covered with spontaneously developed vegetation. No difference was found in the density of earthworms between un-reclaimed sites and coniferous stands, however, a significant effect of tree species on worm density was observed at sites with deciduous afforestation. Dense earthworm populations developed in alder and lime plantations, while worm density was significantly lower under oak. Similarly, earthworm biomass at sites with coniferous afforestation did not differ from that of un-reclaimed heaps and was significantly lower than those at sites with deciduous afforestation. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2010
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