Movement and abundance of barbel, Barbus barbus, in a mesotrophic chalk stream in England

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F06%3A00043699" target="_blank" >RIV/68081766:_____/06:00043699 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Movement and abundance of barbel, Barbus barbus, in a mesotrophic chalk stream in England

Original language description

We studied movement and abundance of barbel, Barbus barbus, over three years (October 1995 to September 1998) in two stretches (Woolmer?s Park, Holwell Bridge) of a section of the River Lee (Hertfordshire, England) delimitated by water retention structures. Of 349 tagged individuals (168 at Woolmer?s Park; 181 at Holwell Bridge), 51.8 % and 13.3 % respectively were recaptured at least once, with a much higher rate of multiple recaptures at Woolmer?s Park, where monitoring of movements was over a longerperiod, than at Holwell Bridge, where too few recaptures were made for further movement analysis. At Woolmer?s Park, 77.1 % of the barbel showed limited (i.e. resident component) and the rest greater betweencapture movements (i.e. mobile component). There was no preferential directional movement across size classes.

Czech name

Pohyb a abundance parmy obecné, Barbus barbus, v mesotrofním vápencovém potoce v Anglii

Czech description

Studovali jsme pohyb a abundanci parmy obecné, Barbus barbus, během tří let (říjen 1995 až srpen 1998) na dvou úsecích (Woolmer?s Park, Holwell Bridge) řeky Lee (Hertfordshire, Anglie). Z 349 označených jedinců (168 ve Woolmer?s Park; 181 v Holwell Bridge), 51.8 % a 13.3 % bylo znovu odchyceno alespoň jednou, s mnohem větším poměrem opakovaných odlovů ve Woolmer?s Park. Ve Woolmer?s Park, 77.1 % parem vykazovalo omezený pohyb a zbytek naopak větší pohyb mezi jednotlivými odlovy. Nebyla nalezena preference směru pohybu u jednotlivých velikostních skupin.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Folia zoologica

ISSN

0139-7893

e-ISSN

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Volume of the periodical

55

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

15

Pages from-to

183-197

UT code for WoS article

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EID of the result in the Scopus database

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