2021
Neophyte invasions in European grasslands
AXMANOVÁ, Irena, Veronika KALUSOVÁ, Jiří DANIHELKA, Jürgen DENGLER, Jan PERGL et. al.Základní údaje
Originální název
Neophyte invasions in European grasslands
Autoři
AXMANOVÁ, Irena (203 Česká republika, garant, domácí), Veronika KALUSOVÁ (203 Česká republika, domácí), Jiří DANIHELKA (203 Česká republika, domácí), Jürgen DENGLER, Jan PERGL, Petr PYŠEK, Martin VEČEŘA (203 Česká republika, domácí), Fabio ATTORRE, Idoia BIURRUN, Steffen BOCH, Timo CONRADI, Rosario G. GAVILÁN, Borja JIMÉNEZ‐ALFARO, Ilona KNOLLOVÁ (203 Česká republika, domácí), Anna KUZEMKO (804 Ukrajina, domácí), Jonathan LENOIR, Artem LEOSTRIN, Jana MEDVECKÁ, Jesper Erenskjold MOESLUND, Dragica OBRATOV‐PETKOVIC, Jens‐Christian SVENNING, Ioannis TSIRIPIDIS, Kiril VASSILEV a Milan CHYTRÝ (203 Česká republika, domácí)
Vydání
Journal of Vegetation Science, Wiley, 2021, 1100-9233
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
10611 Plant sciences, botany
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Odkazy
Impakt faktor
Impact factor: 3.389
Kód RIV
RIV/00216224:14310/21:00118970
Organizační jednotka
Přírodovědecká fakulta
UT WoS
000645256100006
Klíčová slova anglicky
alien; continental scale; EUNIS habitat; Europe; European Vegetation Archive; grassland; invasion level; invasion success; neophyte; plant invasion; semi-natural vegetation
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 3. 6. 2021 11:37, Mgr. Marie Šípková, DiS.
Anotace
V originále
Questions: The human-related spread of alien plants has serious environmental and socioeconomic impacts. Therefore, it is important to know which habitats are most threatened by invasion and why. We studied a wide range of European grasslands to assess: (a) which alien species are the most successful invaders in grasslands; (b) how invasion levels differ across European regions (countries or their parts) and biogeographical regions; and (c) which habitat types are the most invaded. Location: Europe. Methods: We selected 97,411 grassland vegetation plots from the European Vegetation Archive (EVA) and assigned a native or alien status to each of the 8,212 vascular plant species found in these plots. We considered only neophytes (alien species introduced after 1500 AD), which we further divided according to their origin. We compared the levels of invasion using relative neophyte richness in the species pool, relative neophyte richness and cover per plot, and percentages of invaded plots among regions and habitats. Results: Only 536 species, representing 6.5% of all grassland vascular plant species, were classified as neophytes. These were mostly therophytes or hemicryptophytes with low habitat specificity. Most of them were present in very few plots, while only three species were recorded in more than 1% of all plots (Onobrychis viciifolia, Erigeron annuus and Erigeron canadensis). Although invasion levels were generally low, we found more invaded plots in the Boreal and Continental regions. When considering only non-European neophytes, the Pannonian region was the most invaded. Among different grassland habitats, sandy grasslands were most invaded, and alpine and oromediterranean grasslands least invaded. Conclusions: In general, natural and semi-natural European grasslands have relatively low levels of neophyte invasions compared with human-made habitats or alluvial forests, as well as with grasslands on other continents. The most typical neophytes invading European grasslands are species with broad ecological niches.
Návaznosti
GX19-28491X, projekt VaV |
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