The risk of spread of invasive plant species in the floodplain of the ostravice river (Czech Republic)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F17%3A10237689" target="_blank" >RIV/61989100:27350/17:10237689 - isvavai.cz</a>

Výsledek na webu

<a href="https://sgemworld.at/sgemlib/spip.php?article10782&lang=en" target="_blank" >https://sgemworld.at/sgemlib/spip.php?article10782&lang=en</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/sgem2017/51/S20.036" target="_blank" >10.5593/sgem2017/51/S20.036</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The risk of spread of invasive plant species in the floodplain of the ostravice river (Czech Republic)

Popis výsledku v původním jazyce

The abundance of invasive plant species in the riverbank vegetation negatively affects the integrity, structure and function of the natural ecosystems. Invasive plant species are stressors for plant communities and they change their species compositions. This leads to species deprivation and homogenised regional flora. The Czech legislation defines invasive organisms as harmful organisms that are allochthones for a locality, which having been introduced into the locality are able to negatively influence plants or the environment, including the bio-diversity. The natural factors that support the invasion of the species into the riverbank vegetation are further emphasised by anthropogenic activities in the vicinity of the watercourses. Among the many disturbances, which are not regular in character, there are also insensitive interferences with watercourses, which may bring significant devastation to natural riverbank covers and changes in the plant competiveness. Due to the interferences, large quantities of soils are also transported, including the potentially present diaspores of invasive species. Within the Project Interreg V-A Czech Republic - Poland CZ.11.4.120/0.0/0.0/15_006/0000059 Assessment of sources and risks related to invasive plant species in the border area of the Czech Republic and Poland, and Project TACR TH02030523- Development of Invasive Alien Species Geoinformation Portal, we prepared a case study of the spread of invasive species (Reynoutria japonica and Impatiens glandulifera) in the river plain of the Ostravice River (Czech Republic) from the river spring to the town of Paskov. With regard to the fact that the watercourse falls into an extensive protected area, the study is highly relevant for the nature conservation management. © SGEM2017.

Název v anglickém jazyce

The risk of spread of invasive plant species in the floodplain of the ostravice river (Czech Republic)

Popis výsledku anglicky

The abundance of invasive plant species in the riverbank vegetation negatively affects the integrity, structure and function of the natural ecosystems. Invasive plant species are stressors for plant communities and they change their species compositions. This leads to species deprivation and homogenised regional flora. The Czech legislation defines invasive organisms as harmful organisms that are allochthones for a locality, which having been introduced into the locality are able to negatively influence plants or the environment, including the bio-diversity. The natural factors that support the invasion of the species into the riverbank vegetation are further emphasised by anthropogenic activities in the vicinity of the watercourses. Among the many disturbances, which are not regular in character, there are also insensitive interferences with watercourses, which may bring significant devastation to natural riverbank covers and changes in the plant competiveness. Due to the interferences, large quantities of soils are also transported, including the potentially present diaspores of invasive species. Within the Project Interreg V-A Czech Republic - Poland CZ.11.4.120/0.0/0.0/15_006/0000059 Assessment of sources and risks related to invasive plant species in the border area of the Czech Republic and Poland, and Project TACR TH02030523- Development of Invasive Alien Species Geoinformation Portal, we prepared a case study of the spread of invasive species (Reynoutria japonica and Impatiens glandulifera) in the river plain of the Ostravice River (Czech Republic) from the river spring to the town of Paskov. With regard to the fact that the watercourse falls into an extensive protected area, the study is highly relevant for the nature conservation management. © SGEM2017.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20703 - Mining and mineral processing

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

17th International Multidisciplinary Scientific GeoConference: SGEM 2017 : conference proceedings : 29 June-5 July, 2017, Albena, Bulgaria. Volume 17

ISBN

978-619-7105-00-1

ISSN

1314-2704

e-ISSN

1314-2704

Počet stran výsledku

8

Strana od-do

993-1000

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

29. 6. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—