Exploring the potential for climatic factors, herbivory, and co-occuring vegetation to shape performance in native and introduced populations of Verbascum thapsus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F12%3A00394549" target="_blank" >RIV/67985939:_____/12:00394549 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10530-012-0247-4" target="_blank" >http://dx.doi.org/10.1007/s10530-012-0247-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10530-012-0247-4" target="_blank" >10.1007/s10530-012-0247-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Exploring the potential for climatic factors, herbivory, and co-occuring vegetation to shape performance in native and introduced populations of Verbascum thapsus

Popis výsledku v původním jazyce

We assessed performance in native and introduced populations of Verbascum thapsus, an herbaceous biennial introduced to the U.S. from Europe. We further explored how abiotic factors shape performance in European and U.S. populations, and quantified variation in herbivory and the potential for competition from co-occurring vegetation. When the influence of abiotic factors was not considered, introduced mullein performed better than native mullein in terms of plant density and plant size. When the influence of abiotic factors was taken into account, the difference in the density of native and introduced populations remained strong, while the difference in number of leaves was reduced. Controlling for abiotic factors reversed the pattern for plant area such that plants in introduced populations performed less well than natives. We found a reduction in several herbivore guilds on introduced relative to native mullein, and a decrease in chewing damage in introduced populations.

Název v anglickém jazyce

Exploring the potential for climatic factors, herbivory, and co-occuring vegetation to shape performance in native and introduced populations of Verbascum thapsus

Popis výsledku anglicky

We assessed performance in native and introduced populations of Verbascum thapsus, an herbaceous biennial introduced to the U.S. from Europe. We further explored how abiotic factors shape performance in European and U.S. populations, and quantified variation in herbivory and the potential for competition from co-occurring vegetation. When the influence of abiotic factors was not considered, introduced mullein performed better than native mullein in terms of plant density and plant size. When the influence of abiotic factors was taken into account, the difference in the density of native and introduced populations remained strong, while the difference in number of leaves was reduced. Controlling for abiotic factors reversed the pattern for plant area such that plants in introduced populations performed less well than natives. We found a reduction in several herbivore guilds on introduced relative to native mullein, and a decrease in chewing damage in introduced populations.

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<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

Biological Invasions

ISSN

1387-3547

e-ISSN

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Svazek periodika

14

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

14

Strana od-do

2505-2518

Kód UT WoS článku

000310464500005

EID výsledku v databázi Scopus

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