Local ranges of phytosociological associations: are they reflected in numerical classification?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F06%3A00015588" target="_blank" >RIV/00216224:14310/06:00015588 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Local ranges of phytosociological associations: are they reflected in numerical classification?

Original language description

In the tradition of European phytosociology, delimitations of vegetation units such as associations are mostly based on data from small areas where more detailed vegetation sampling has been carried out. Such locally delimited vegetation units are oftenaccepted in large-scale synthetic classifications, e.g. national vegetation monographs, and tentatively assigned to a small geographical range, forming groups of similar (vicarious) vegetation units in different small areas. These vicarious units, however, often overlap in species composition and are difficult to recognize from each other. We demonstrate this issue using an example of the classification of dry grasslands (Festuco-Brometea) in the Czech Republic. The standard vegetation classification ofthe Czech Republic supposes that the majority of accepted associations (66 out of 68) have a restricted distribution in one of the two major regions, Bohemia or Moravia. We compared the classification into traditional associations with t

Czech name

Lokální areály fytocenologických asociací: odrážejí se v numerické klasifikaci?

Czech description

Analýzami souboru fytocenologických dat z České republiky bylo dokázáno, že velikost areálu tradičních subjektivně rozlišovaných fytocenologických je menší než velikost areálu vegetačních typů odvozených numerickou klasifikací. Tradiční subjektivní klasifikace má tedy tendenci vytvářet jednotky spíše lokálního charakteru.

Type

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

CEP classification

EF - Botany

OECD FORD branch

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Project

<a href="/en/project/GA206%2F05%2F0020" target="_blank" >GA206/05/0020: Vegetation of the Czech Republic: formalized typology, monograph and expert system</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Biologia

ISSN

0006-3088

e-ISSN

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Volume of the periodical

61

Issue of the periodical within the volume

1

Country of publishing house

DE - GERMANY

Number of pages

7

Pages from-to

71-77

UT code for WoS article

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EID of the result in the Scopus database

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