Vliv bohatství funkčních skupin a druhového bohatství v manipulovaných "productivity-diversity" studiích: skleníkový květináčový experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F05%3A00006343" target="_blank" >RIV/60076658:12310/05:00006343 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60077344:_____/06:00038903 RIV/60076658:12310/06:00006830

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effect of functional group richness and species richness in manipulated productivity-diversity studies: a glasshouse pot experiment

Popis výsledku v původním jazyce

Species and functional group (grasses, legumes, creeping nonlegume forbs, rosette nonlegume forbs) richness of species assemblages composed of 16 species from four functional plant groups were manipulated to evaluate the productivity-diversity relationships in a greenhouse pot experiment. Pots were filled with sand, and supplied at two levels of nutrients. The plants were grown in monocultures, two, four, eight and 16 species mixtures. Individual two, four, and eight species Mixtures differed in the richness of functional groups. Although the two characteristics of biodiversity, i.e. species and functional group, richness, were necessarily correlated, it was shown that it is possible to separate their effect statistically, and also test for their common effect Without pronounced loss of test power. There was a pronounced increase of average aboveground biomass and a mild increase in belowground biomass with biodiversity. The effect of functional group richness was more pronounced than

Název v anglickém jazyce

Effect of functional group richness and species richness in manipulated productivity-diversity studies: a glasshouse pot experiment

Popis výsledku anglicky

Species and functional group (grasses, legumes, creeping nonlegume forbs, rosette nonlegume forbs) richness of species assemblages composed of 16 species from four functional plant groups were manipulated to evaluate the productivity-diversity relationships in a greenhouse pot experiment. Pots were filled with sand, and supplied at two levels of nutrients. The plants were grown in monocultures, two, four, eight and 16 species mixtures. Individual two, four, and eight species Mixtures differed in the richness of functional groups. Although the two characteristics of biodiversity, i.e. species and functional group, richness, were necessarily correlated, it was shown that it is possible to separate their effect statistically, and also test for their common effect Without pronounced loss of test power. There was a pronounced increase of average aboveground biomass and a mild increase in belowground biomass with biodiversity. The effect of functional group richness was more pronounced than

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/GD206%2F03%2FH034" target="_blank" >GD206/03/H034: Rostliny, hmyz a obratlovci: integrované studium ekologických a evolučních interakcí na populační a ekosystémové úrovni</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Acta Oecologica

ISSN

1146-609X

e-ISSN

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Svazek periodika

29

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

12

Strana od-do

85-96

Kód UT WoS článku

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EID výsledku v databázi Scopus

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