Native jewelweed, but not other native species, displays post-invasion trait divergence

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10131393" target="_blank" >RIV/00216208:11310/12:10131393 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/12:00385877

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1600-0706.2011.20333.x" target="_blank" >http://dx.doi.org/10.1111/j.1600-0706.2011.20333.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1600-0706.2011.20333.x" target="_blank" >10.1111/j.1600-0706.2011.20333.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Native jewelweed, but not other native species, displays post-invasion trait divergence

Popis výsledku v původním jazyce

Invasive exotic plants reduce the diversity of native communities by displacing native species. According to the coexistence theory, native plants are able to coexist with invaders only when their fitness is not significantly smaller than that of the exotics or when they occupy a different niche. It has therefore been hypothesized that the survival of some native species at invaded sites is due to post-invasion evolutionary changes in fitness and/or niche traits. In common garden experiments, we testedwhether plants from invaded sites of two native species, Impatiens noli-tangere and Galeopsis speciosa, outperform conspecifics from non-invaded sites when grown in competition with the invader (Impatiens parviflora). We further examined whether the expected superior performance of the plants from the invaded sites is due to changes in the plant size (fitness proxy) and/or changes in the germination phenology and phenotypic plasticity (niche proxies). Invasion history did not influence t

Název v anglickém jazyce

Native jewelweed, but not other native species, displays post-invasion trait divergence

Popis výsledku anglicky

Invasive exotic plants reduce the diversity of native communities by displacing native species. According to the coexistence theory, native plants are able to coexist with invaders only when their fitness is not significantly smaller than that of the exotics or when they occupy a different niche. It has therefore been hypothesized that the survival of some native species at invaded sites is due to post-invasion evolutionary changes in fitness and/or niche traits. In common garden experiments, we testedwhether plants from invaded sites of two native species, Impatiens noli-tangere and Galeopsis speciosa, outperform conspecifics from non-invaded sites when grown in competition with the invader (Impatiens parviflora). We further examined whether the expected superior performance of the plants from the invaded sites is due to changes in the plant size (fitness proxy) and/or changes in the germination phenology and phenotypic plasticity (niche proxies). Invasion history did not influence t

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Oikos

ISSN

0030-1299

e-ISSN

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Svazek periodika

121

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

1849-1859

Kód UT WoS článku

000310066600015

EID výsledku v databázi Scopus

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