Alien plants in Central European river ports

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F19%3A00504771" target="_blank" >RIV/67985939:_____/19:00504771 - isvavai.cz</a>

Alternative codes found

RIV/00027073:_____/19:N0000085

Result on the web

<a href="http://hdl.handle.net/11104/0300075" target="_blank" >http://hdl.handle.net/11104/0300075</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3897/neobiota.45.33866" target="_blank" >10.3897/neobiota.45.33866</a>

Result language

angličtina

Original language name

Alien plants in Central European river ports

Original language description

Data for 54 river ports (16 German, 20 Czech, 7 Hungarian, 3 Slovak, and 8 Austrian ports) on two important Central European waterways (the Elbe-Vltava and Danube waterways) were collected over 40 years. In total, 1056 plant species were found. Of these, 433 were alien, representing 41 % of the total number of species found in all of the studied Elbe, Vltava, and Danube ports. During comparison of floristic data from literary sources significant differences in the percentage of alien species in ports (50 %) and cities (38 %) were found. The number of alien species was closely related to port size, but the proportion of alien species expressed as a percentage of the total number of species did not depend significantly on port area. The proportion of alien species in both studied waterways decreased with distance from the sea and was highest in the Hungarian ports and lowest in the Czech Republic, Austria and Bavaria. Lower levels of shipping towards inland regions due to decreased river flow are likely the reason for this trend. The dissimilarity in the species composition of alien and native flora between individual river ports increased with increasing inter-port distance. Neophytes presented a stronger distance decay pattern than did either native species or archaeophytes of the Danube inland ports, potentially due to the different cargoes of individual ports, which may affect the introduction of different neophytes from different geographic areas. The results show that river ports in Central Europe should be regarded as a type of industrial area and deserve full attention with regard to the distribution and spread of alien plants.

Czech name

—

Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10611 - Plant sciences, botany

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2019

Confidentiality

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

Name of the periodical

Neobiota

ISSN

1619-0033

e-ISSN

—

Volume of the periodical

45

Issue of the periodical within the volume

May 7

Country of publishing house

BG - BULGARIA

Number of pages

23

Pages from-to

93-115

UT code for WoS article

000467139900002

EID of the result in the Scopus database

2-s2.0-85067788933