Plant species coexistence at local scale in temperate swamp forest: test of habitat heterogeneity hypothesis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F12%3A%230001454" target="_blank" >RIV/00027073:_____/12:#0001454 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41330/12:54674 RIV/00027073:_____/12:#0001505

Výsledek na webu

<a href="http://www.springerlink.com/content/x787w125l65p0v87/" target="_blank" >http://www.springerlink.com/content/x787w125l65p0v87/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00442-011-2211-x" target="_blank" >10.1007/s00442-011-2211-x</a>

Jazyk výsledku

čeština

Název v původním jazyce

Plant species coexistence at local scale in temperate swamp forest: test of habitat heterogeneity hypothesis

Popis výsledku v původním jazyce

It has been suggested that a heterogeneous environment enhances species richness and allows for the coexistence of species. However, there is increasing evidence that environmental heterogeneity can have no effect or even a negative effect on plant species richness and plant coexistence at a local scale. We examined whether plant species richness increases with local heterogeneity in the water table depth, microtopography, pH and light availability in a swamp forest community at three local spatial scales (grain: 0.6, 1.2 and 11.4 m). We also used the variance partitioning approach to assess the relative contributions of niche-based and other spatial processes to species occurrence. We found that heterogeneity in microtopography and light availabilitypositively correlated with species richness, in accordance with the habitat heterogeneity hypothesis. However, we recorded different heterogeneity?diversity relationships for particular functional species groups. An increase in the richne

Název v anglickém jazyce

Plant species coexistence at local scale in temperate swamp forest: test of habitat heterogeneity hypothesis

Popis výsledku anglicky

It has been suggested that a heterogeneous environment enhances species richness and allows for the coexistence of species. However, there is increasing evidence that environmental heterogeneity can have no effect or even a negative effect on plant species richness and plant coexistence at a local scale. We examined whether plant species richness increases with local heterogeneity in the water table depth, microtopography, pH and light availability in a swamp forest community at three local spatial scales (grain: 0.6, 1.2 and 11.4 m). We also used the variance partitioning approach to assess the relative contributions of niche-based and other spatial processes to species occurrence. We found that heterogeneity in microtopography and light availabilitypositively correlated with species richness, in accordance with the habitat heterogeneity hypothesis. However, we recorded different heterogeneity?diversity relationships for particular functional species groups. An increase in the richne

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/GAP504%2F11%2F0402" target="_blank" >GAP504/11/0402: Postglaciální kolonizace druhů Alnus glutinosa a Alnus incana: analýza DNA a fosilních záznamů</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Oecologia

ISSN

0029-8549

e-ISSN

—

Svazek periodika

169

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

12

Strana od-do

523-534

Kód UT WoS článku

000304166600022

EID výsledku v databázi Scopus

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