Počet záznamů: 1
Testing community assembly predictions for nominal and continuous plant traits in species-rich grasslands
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SYSNO ASEP 0370235 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Testing community assembly predictions for nominal and continuous plant traits in species-rich grasslands Tvůrce(i) Schamp, B. S. (CA)
Hettenbergerová, E. (CZ)
Hájek, Michal (BU-J) RIDCelkový počet autorů 3 Zdroj.dok. Preslia. - : Česká botanická společnost - ISSN 0032-7786
Roč. 83, č. 3 (2011), s. 329-346Poč.str. 18 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova coexistence ; functional diversity ; limiting similarity Vědní obor RIV EF - Botanika CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000295384300005 Anotace We investigated patterns of trait-based community assembly in grasslands using continuous and nominal species-level traits. Plant species were randomly organized with respect to both maximum and minimum species height; however, coexisting plant species had a significantly smaller mean seed mass than expected by chance, and were significantly convergent in seed mass. These patterns were most pronounced in wet grasslands. Grasslands were non-randomly assembled with respect to five of our ten traits including seed mass, fruit type, CGO, branching type and leaf distribution. Among these, only patterns of branching type clearly conformed to the predictions from Limiting Similarity Theory, suggesting that variation in this trait may contribute to species coexistence in these grasslands. In general, patterns were consistent across the two plot sizes. 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