Behaviour affects capture probability by active sampling gear in a cyprinid fish.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F22%3A00557221" target="_blank" >RIV/60077344:_____/22:00557221 - isvavai.cz</a>

Alternative codes found

RIV/67985807:_____/22:00557221

Result on the web

<a href="https://doi.org/10.1016/j.fishres.2022.106267" target="_blank" >https://doi.org/10.1016/j.fishres.2022.106267</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.fishres.2022.106267" target="_blank" >10.1016/j.fishres.2022.106267</a>

Result language

angličtina

Original language name

Behaviour affects capture probability by active sampling gear in a cyprinid fish.

Original language description

Animal behaviour interacts with various relationships within biota, and its variation among individuals may cause bias in behavioural research because of its impact on sampling efficiency. In this study, we simultaneously recorded fish behaviour during the reproductive season by passive telemetry and sampled a fish population using an active sampling method by boat electrofishing. A total of 1479 individuals of the cyprinid fish asp (Leuciscus aspius) were tagged, and their reproductive behaviour was recorded using passive telemetry systems in 2015-2020. We investigated whether capture probability was related to fish behaviour during reproduction (length of spawning, number of individual visits to spawning grounds, proportion of time spawning, arrival date and average daily arrival time). Overall, males were more likely to be captured than females (30 +/- 4% standard error (SE) vs. 20 +/- 3% SE probability) when present in the area. Traits favouring the odds of being captured differed between sexes and included the length of presence, proportion of time invested in spawning and average daily arrival time in males., in females, the capture probability was related to the length of presence and arrival date. This study suggests that even a large sample obtained using active gear may not represent the entire population's behaviour because of behavioural-related bias in a population.

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

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OECD FORD branch

10618 - Ecology

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2022

Confidentiality

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

Name of the periodical

Fisheries Research

ISSN

0165-7836

e-ISSN

1872-6763

Volume of the periodical

249

Issue of the periodical within the volume

May

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

10

Pages from-to

106267

UT code for WoS article

000784290200003

EID of the result in the Scopus database

2-s2.0-85124156384