Combining numerical and traditional approaches to classify Echinops sphaerocephalus invaded communities in the Czech Republic.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027073%3A_____%2F09%3A%230000596" target="_blank" >RIV/00027073:_____/09:#0000596 - isvavai.cz</a>

Alternative codes found

RIV/67985939:_____/09:00326665

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Combining numerical and traditional approaches to classify Echinops sphaerocephalus invaded communities in the Czech Republic.

Original language description

Various approaches were used to classify all habitats invaded by the great globe thistle (Echinops sphaerocephalus L.), an invasive alien in the Czech Republic. In this way, all vegetation plots (i.e., 284 releves) were (i) classifi ed based on the formalized expert system using Cocktail definitions of associations and combined with fi delity index and (ii) arranged deductively (i.e., using a top-down process and traditional expert assessment) within a hierarchical classifi cation system of vegetation supported by the divisive method TWINSPAN. Only 83 releves (i.e., ca 29 % of all used) were classifi ed using the expert system as 26 various synanthropic communities congruent with Cocktail definitions. Using deductive sorting, all remaining 197 releveswere classifi ed within the framework of two broad vegetation types on the level of four vegetation classes (Artemisietea, Chenopodietea/Secalietea, Festuco-Brometea, Galio-Urticetea) based on abundance of their diagnostic species.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EF - Botany

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

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

Name of the periodical

Phytocoenologia

ISSN

0340-269X

e-ISSN

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Volume of the periodical

39

Issue of the periodical within the volume

2

Country of publishing house

DE - GERMANY

Number of pages

12

Pages from-to

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UT code for WoS article

000267414300006

EID of the result in the Scopus database

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