Vegetation diversity of mesic grasslands (Arrhenatheretalia) in the Iberian Peninsula

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F14%3A00074420" target="_blank" >RIV/00216224:14310/14:00074420 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/avsc.12118" target="_blank" >http://dx.doi.org/10.1111/avsc.12118</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/avsc.12118" target="_blank" >10.1111/avsc.12118</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Vegetation diversity of mesic grasslands (Arrhenatheretalia) in the Iberian Peninsula

Popis výsledku v původním jazyce

Questions: What is the diversity and main vegetation types in mesic grasslands on the Iberian Peninsula? What are the main diagnostic species of each type? What are the main environmental gradients that drive patterns of species composition? To what extent does biogeography influence community diversity? Location: Iberian Peninsula (Portugal and Spain, including the French Pyrenees). Methods: Formal definitions based on the Cocktail method were used to establish a typology of mesic grasslands of the Arrhenatheretalia order. This method was applied to a stratified data set of 3485 relevés, also including other types of perennial grassland. Semi-supervised classification based on the K-means algorithm was used to assign almost 757 relevés into the vegetation types defined by Cocktail and to identify new ones. The types were compared by means of detrended correspondence analysis (DCA) using climate data, altitude and Ellenberg indicator values as explanatory variables.

Název v anglickém jazyce

Vegetation diversity of mesic grasslands (Arrhenatheretalia) in the Iberian Peninsula

Popis výsledku anglicky

Questions: What is the diversity and main vegetation types in mesic grasslands on the Iberian Peninsula? What are the main diagnostic species of each type? What are the main environmental gradients that drive patterns of species composition? To what extent does biogeography influence community diversity? Location: Iberian Peninsula (Portugal and Spain, including the French Pyrenees). Methods: Formal definitions based on the Cocktail method were used to establish a typology of mesic grasslands of the Arrhenatheretalia order. This method was applied to a stratified data set of 3485 relevés, also including other types of perennial grassland. Semi-supervised classification based on the K-means algorithm was used to assign almost 757 relevés into the vegetation types defined by Cocktail and to identify new ones. The types were compared by means of detrended correspondence analysis (DCA) using climate data, altitude and Ellenberg indicator values as explanatory variables.

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

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Applied Vegetation Science

ISSN

1402-2001

e-ISSN

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Svazek periodika

17

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

17

Strana od-do

780-796

Kód UT WoS článku

000342839200018

EID výsledku v databázi Scopus

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