Status and protection of species and intraspecific diversity of the ichthyofauna in the Czech Republic.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F02%3A67020001" target="_blank" >RIV/68081766:_____/02:67020001 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Status and protection of species and intraspecific diversity of the ichthyofauna in the Czech Republic.

Popis výsledku v původním jazyce

The ichthyofauna indigenous to the Czech Republic consists of four lamprey and 55 fish species. Of these, two lamprey and eight fish species are considered now absent. In recent years some of the previously lost species have reappeared either through natural migration (Acipenser ruthenus, Pelecus cultratus, Gymnocephalus schraetser) or reintroduction (Salmo slar). As a result of natural immigration from the Danube drainage basin, the indigenous ichthyofauna has been enriched by species new to the CzechRepublic: i.e. Proterorhinus marmoratus, Stizostedion (Sander) volgensis, and Gymnocephalus baloni. According to the IUCN (1999) classification, 19 fish species, one wild form, Cyprinus carpio, and two lamprey species are endangered to different degrees.Recent investigations on intraspecific diversity has yielded data on the genetic variability in populations of Chondrostoma nasus (average variability, low interpopulation diversity), Vimba vimba (low genetic variability), Barbus barbus

Název v anglickém jazyce

Status and protection of species and intraspecific diversity of the ichthyofauna in the Czech Republic.

Popis výsledku anglicky

The ichthyofauna indigenous to the Czech Republic consists of four lamprey and 55 fish species. Of these, two lamprey and eight fish species are considered now absent. In recent years some of the previously lost species have reappeared either through natural migration (Acipenser ruthenus, Pelecus cultratus, Gymnocephalus schraetser) or reintroduction (Salmo slar). As a result of natural immigration from the Danube drainage basin, the indigenous ichthyofauna has been enriched by species new to the CzechRepublic: i.e. Proterorhinus marmoratus, Stizostedion (Sander) volgensis, and Gymnocephalus baloni. According to the IUCN (1999) classification, 19 fish species, one wild form, Cyprinus carpio, and two lamprey species are endangered to different degrees.Recent investigations on intraspecific diversity has yielded data on the genetic variability in populations of Chondrostoma nasus (average variability, low interpopulation diversity), Vimba vimba (low genetic variability), Barbus barbus

Druh

C - Kapitola v odborné knize

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/KSK6005114" target="_blank" >KSK6005114: Biodiversita a funkce ekologických soustav</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Conservation of freshwater fishes: options for the future.

ISBN

0-85238-286-3

Počet stran výsledku

11

Strana od-do

23-33

Počet stran knihy

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Název nakladatele

Fishing News

Místo vydání

Oxford

Kód UT WoS kapitoly

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