Chorological spectra of arable weed vegetation types in the Czech Republic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14410%2F09%3A00029385" target="_blank" >RIV/00216224:14410/09:00029385 - 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
Chorological spectra of arable weed vegetation types in the Czech Republic
Original language description
A data set of 2,743 phytosociological relevés was used for a comparison of the basic chorological characteristics of the main vegetation types of weed vegetation in the Czech Republic. All relevés were classified by the cocktail method into the alliances: Caucalidion, Scleranthion annui, Veronico-Euphorbion, Oxalidion fontanae, Spergulo-Erodion and Arnoseridion minimae. The proportions of native species, archaeophytes and neophytes, as well as the proportion of species with particular distribution rangetypes were calculated for each relevé. The weed vegetation in the data set contained 560 species: 38.3 % of them were native, 56.2 % were archaeophytes and 5.5 % were neophytes. The highest proportion of natives was found for the weed vegetation of poorsandy soils (alliance Arnoseridion minimae) and of humid areas (alliance Oxalidion fontanae).
Czech name
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Czech description
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Type
J<sub>x</sub> - 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%2F09%2F0329" target="_blank" >GA206/09/0329: Vegetation of the Czech Republic: completion of the national survey of plant communities</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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