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How can we effectively restore species richness and natural composition of a Molinia-invaded fen?
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SYSNO ASEP 0332129 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název How can we effectively restore species richness and natural composition of a Molinia-invaded fen? Překlad názvu Jak můžeme účinně obnovit druhovou bohatost a původní druhové složení slatiniště zarostlého bezkolencem? Tvůrce(i) Hájková, Petra (BU-J) RID, ORCID
Hájek, Michal (BU-J) RID
Kintrová, K. (CZ)Celkový počet autorů 3 Zdroj.dok. Journal of Applied Ecology. - : Wiley - ISSN 0021-8901
Roč. 46, č. 2 (2009), s. 417-425Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova litter removal ; management experiment ; mowing Vědní obor RIV EF - Botanika CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000263859700019 DOI 10.1111/j.1365-2664.2009.01608.x Anotace We applied three different types of restoration measures (once- and twice-a-year mowing, litter removal) in a block experiment over 6 years to test the effects on species density and composition of vascular plants and bryophytes. Species density and composition of both taxonomic groups were significantly influenced by mowing, but not by pure litter removal. Contrary to bryophytes, vascular plant species composition was more strongly influenced by twice-a-year mowing than by annual mowing. Vascular plant species density sharply increased after 2 years in both annual and bi-annually mown plots, to a greater extent in the latter. Late-spring nutrient concentrations in Molinia varied inconsistently across the years, but showed a trend of lower K-concentrations in mown plots. The tissue N:P ratio indicated P-limitation. Bryum pseudotriquetrum was able to spread quickly over the mown plots, while some other typical fen bryophytes did not. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2010
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