Reduced competition enhances community temporal stability under conditions of increasing environmental stress

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41330%2F18%3A76761" target="_blank" >RIV/60460709:41330/18:76761 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1002/ecy.2466" target="_blank" >http://dx.doi.org/10.1002/ecy.2466</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/ecy.2466" target="_blank" >10.1002/ecy.2466</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Reduced competition enhances community temporal stability under conditions of increasing environmental stress

Popis výsledku v původním jazyce

The stress gradient hypothesis predicts a switch from competition to facilitation, under increasing environmental stress. However, it is unclear how important is the change in competition and facilitation balance (i.e., the net outcome of plant and plant interactions) along the stress gradient in the regulation of community temporal stability (i.e., the inverse of temporal variability in total biomass). Increasing environmental stress may enhance community temporal stability by reduced competition or eventually by leading to facilitative interactions between the dominant and subordinate species. Here, we present the results of a 5 yr mesocosm experiment that demonstrates the effects of interspecific interactions on the temporal stability of a riparian community across different drought stress scenarios. We constructed artificial communities of dominant species (Carex elata) and three subordinate species to simulate the independent effects of environmental stress and interspecific interactions. Using

Název v anglickém jazyce

Reduced competition enhances community temporal stability under conditions of increasing environmental stress

Popis výsledku anglicky

The stress gradient hypothesis predicts a switch from competition to facilitation, under increasing environmental stress. However, it is unclear how important is the change in competition and facilitation balance (i.e., the net outcome of plant and plant interactions) along the stress gradient in the regulation of community temporal stability (i.e., the inverse of temporal variability in total biomass). Increasing environmental stress may enhance community temporal stability by reduced competition or eventually by leading to facilitative interactions between the dominant and subordinate species. Here, we present the results of a 5 yr mesocosm experiment that demonstrates the effects of interspecific interactions on the temporal stability of a riparian community across different drought stress scenarios. We constructed artificial communities of dominant species (Carex elata) and three subordinate species to simulate the independent effects of environmental stress and interspecific interactions. Using

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10618 - Ecology

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Ecology

ISSN

0012-9658

e-ISSN

1939-9170

Svazek periodika

99

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

2207-2216

Kód UT WoS článku

000446270400009

EID výsledku v databázi Scopus

2-s2.0-85052486362