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(Article of periodic en Tcheque - 2013)

Document title

Zatížení biotopů geograficky nepůvodními druhy rostlin na příkladu povodí Ploučnice (Tcheque)
Degré d’invasion par les plantes intrusives du biotope du bassin-versant de la rivière Ploučnice

Authors(s) and Affiliation(s)

ŠENOVÁ V. ; MATĔJČEK T. ;

Abstract

The aim of this paper is to evaluate the level of floral invasion within the basin of the Ploučnice River in Northern Bohemia. The values of the level of invasion were quantified for vegetation plots from the Czech National Phytosociological Database. Several maps documenting the level of invasion by alien plants were developed based on a quantitative assessment of the level of invasion of particular habitat types. The levels of invasion were measured as a proportion of the species that are aliens and as the total cover by alien species, the same was done for archeophytes and neophytes separately. Mean levels of invasion were used for the habitats. - (EN)

Source

Article of periodic

published at : Geografie. Sbornik Ceské geografické spolecnosti / ISSN 1212-0014

Editor : Ceská geografická spolecnost, Praha - TCHEQUE, REPUBLIQUE (1996)

Millesime : 2013, vol. 118, no4 [pp. 356-371]

Bibliographic references : 36 ref.

Collation : 2 fig., 2 tabl.

Language

Tcheque

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