Niche overlap reveals the effects of competition, disturbance and contrasting assembly processes in experimental grassland communities

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F11%3A00364929" target="_blank" >RIV/60077344:_____/11:00364929 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/11:00364929 RIV/60076658:12310/11:43876031

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1365-2745.2011.01801.x" target="_blank" >http://dx.doi.org/10.1111/j.1365-2745.2011.01801.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1365-2745.2011.01801.x" target="_blank" >10.1111/j.1365-2745.2011.01801.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Niche overlap reveals the effects of competition, disturbance and contrasting assembly processes in experimental grassland communities

Popis výsledku v původním jazyce

Understanding the processes by which species sort themselves into communities remains a central puzzle for attempts to maintain biodiversity. It remains unclear whether any single assembly process is generally dominant or whether the influence of contrasting processes varies in a predictable way relative to biotic and abiotic gradients. Abundance-weighted niche overlap between species provides a powerful means of contrasting two major assembly processes - niche complementarity and environmental filtering. The results suggest that the importance of niche differences between species in structuring grassland communities should increase with increasing biomass and decrease with disturbance in grassland communities. They also emphasize that contrasting community assembly processes may occur for different niche axes, even within a single community.

Název v anglickém jazyce

Niche overlap reveals the effects of competition, disturbance and contrasting assembly processes in experimental grassland communities

Popis výsledku anglicky

Understanding the processes by which species sort themselves into communities remains a central puzzle for attempts to maintain biodiversity. It remains unclear whether any single assembly process is generally dominant or whether the influence of contrasting processes varies in a predictable way relative to biotic and abiotic gradients. Abundance-weighted niche overlap between species provides a powerful means of contrasting two major assembly processes - niche complementarity and environmental filtering. The results suggest that the importance of niche differences between species in structuring grassland communities should increase with increasing biomass and decrease with disturbance in grassland communities. They also emphasize that contrasting community assembly processes may occur for different niche axes, even within a single community.

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

<a href="/cs/project/GA206%2F09%2F1471" target="_blank" >GA206/09/1471: Charakteristiky druhů jako determinanty vlastností společenstev a ekosystémových funkcí v bylinných společenstvech s manipulovaným druhovým složením</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Ecology

ISSN

0022-0477

e-ISSN

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Svazek periodika

99

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

9

Strana od-do

788-796

Kód UT WoS článku

000289626000015

EID výsledku v databázi Scopus

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