On the use of a visual census in surveying fish communities in lentic water bodies
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F19%3A00506805" target="_blank" >RIV/60077344:_____/19:00506805 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12310/19:43899454
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S1470160X19303875?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S1470160X19303875?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ecolind.2019.05.042" target="_blank" >10.1016/j.ecolind.2019.05.042</a>
Alternative languages
Result language
angličtina
Original language name
On the use of a visual census in surveying fish communities in lentic water bodies
Original language description
Fishing survey gear often causes damage to the ecosystem and can be size or species selective. Use of an underwater video camera (UVC)omits these flaws, and can bring accurate information on species composition and density of daytime assemblages, moreover it can discover unknown details about behavioural patterns. This study presents a model situation and proposes the use of the UVC as a valid sampling method even in the systems with higher trophies. No significant difference in species composition was found between traditionally used survey gear – purse seining and camera, nor was there a difference in the standardised fish abundance between hydroacoustics and camera when surveying an open water habitat of a temperate freshwater reservoir.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - 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
Result continuities
Project
<a href="/en/project/EF16_025%2F0007417" target="_blank" >EF16_025/0007417: Biomanipulation as a tool for improving water quality of dam reservoirs</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ecological Indicators
ISSN
1470-160X
e-ISSN
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Volume of the periodical
105
Issue of the periodical within the volume
OCT
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
1-5
UT code for WoS article
000490574200001
EID of the result in the Scopus database
2-s2.0-85066098368