Počet záznamů: 1
Plant competitive interactions and invasiveness: searching for the effects of phylogenetic relatedness and origin on competition intensity
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SYSNO ASEP 0364289 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Plant competitive interactions and invasiveness: searching for the effects of phylogenetic relatedness and origin on competition intensity Tvůrce(i) Dostál, Petr (BU-J) RID, ORCID Celkový počet autorů 1 Zdroj.dok. American Naturalist. - : University of Chicago Press - ISSN 0003-0147
Roč. 177, č. 5 (2011), s. 655-667Poč.str. 13 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova competitive equivalence ; invasive plants ; phylogenetic similarity Vědní obor RIV EF - Botanika CEP GAP504/10/0132 GA ČR - Grantová agentura ČR CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000290151500011 DOI https://doi.org/10.1086/659060 Anotace Competitive interactions were explored within 12 triplets, each consisting of an invasive species, a native congeneric (or confamilial) species, and a native heterogeneric species that are likely to interact in the field. Plants were grown in pots alone or in pairs and in the absence or the presence of activated carbon to control for allelopathy. I found that competition intensity was not influenced by the relatedness or origin of competing neighbors. Although some exotic species may benefit from size advantages and species-specific effects in competitive interactions, none of the three mechanisms investigated (small overlap in resource use with unrelated native species, improved competitiveness and production of novel allelochemicals of invaders) is likely to be a principal driver of their invasiveness. 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 2012
Počet záznamů: 1