Functional Traits in a Species-Rich Grassland and a Short-Term Change in Management: Is There a Competition-Colonization Trade-Off?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F13%3A33148627" target="_blank" >RIV/61989592:15310/13:33148627 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60076658:12310/13:43885525

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s12224-013-9176-y" target="_blank" >http://dx.doi.org/10.1007/s12224-013-9176-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12224-013-9176-y" target="_blank" >10.1007/s12224-013-9176-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Functional Traits in a Species-Rich Grassland and a Short-Term Change in Management: Is There a Competition-Colonization Trade-Off?

Popis výsledku v původním jazyce

The species richness of grasslands generally cannot be fully restored after changes in management. Some species with small statures and basal leaf rosettes can be lost forever. The same species, however, seem to possess the traits necessary for successful re-colonization - they produce small, easily dispersable seeds, numerous seedlings and have lasting seed banks.We tested the hypothesis that plants in speciesrich grasslands can be characterized by a negative correlation between their competitive ability and potential for generative regeneration, i.e. by a competition-colonization trade-off. An analysis of the traits of 95 grassland species supported this hypothesis. We then conducted a manipulative experiment in three different meadow communities inthe Bílé Karpaty Mts. The experiment involved characterizing species traits during periods of different grassland management regimes in the years 1997-2000 and comparing these with the original management regime, which was restored betwee

Název v anglickém jazyce

Functional Traits in a Species-Rich Grassland and a Short-Term Change in Management: Is There a Competition-Colonization Trade-Off?

Popis výsledku anglicky

The species richness of grasslands generally cannot be fully restored after changes in management. Some species with small statures and basal leaf rosettes can be lost forever. The same species, however, seem to possess the traits necessary for successful re-colonization - they produce small, easily dispersable seeds, numerous seedlings and have lasting seed banks.We tested the hypothesis that plants in speciesrich grasslands can be characterized by a negative correlation between their competitive ability and potential for generative regeneration, i.e. by a competition-colonization trade-off. An analysis of the traits of 95 grassland species supported this hypothesis. We then conducted a manipulative experiment in three different meadow communities inthe Bílé Karpaty Mts. The experiment involved characterizing species traits during periods of different grassland management regimes in the years 1997-2000 and comparing these with the original management regime, which was restored betwee

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

<a href="/cs/project/GA526%2F09%2F0963" target="_blank" >GA526/09/0963: Může být úspěch potenciálně dominantních druhů na louce předpověděn na základě jejich funkčních vlastností?</a><br>

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Folia Geobotanica

ISSN

1211-9520

e-ISSN

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Svazek periodika

48

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

18

Strana od-do

373-391

Kód UT WoS článku

000325816600006

EID výsledku v databázi Scopus

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