Environmental quality and natural food performance at feeding sites in a carp (Cyprinus carpio) pond
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F16%3A00462477" target="_blank" >RIV/68081766:_____/16:00462477 - isvavai.cz</a>
Alternative codes found
RIV/60076658:12520/16:43890680
Result on the web
<a href="http://dx.doi.org/10.1007/s10499-016-0048-3" target="_blank" >http://dx.doi.org/10.1007/s10499-016-0048-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10499-016-0048-3" target="_blank" >10.1007/s10499-016-0048-3</a>
Alternative languages
Result language
angličtina
Original language name
Environmental quality and natural food performance at feeding sites in a carp (Cyprinus carpio) pond
Original language description
Just like other domesticated animals, common carp (Cyprinus carpio) are able to learn where food can easily be obtained. As a result, carp in semi-intensive polyculture ponds could conceivably restrict their main activity centres to supplemental feeding sites, leading to lowered exploitation of natural food resources (zooplankton and macrozoobenthos) and localised degradation of environmental conditions. At two semi-intensive ponds in southern Moravia (Czech Republic), areas around feeding sites displayed significantly reduced oxygen concentration and saturation (mainly p.001). Likewise, temperature, pH and transparency also decreased significantly at feeding sites (mainly p.05), while turbidity increased. While there was no significant difference in zooplankton biovolume at feeding and non-feeding sites, zoobenthos density and biomass were significantly lower at feeding sites (mainly p.01). The feeding behaviour of carp, therefore, led to significant changes in both abiotic and biotic conditions at supplemental feeding sites.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GL - Fishery
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Aquaculture International
ISSN
0967-6120
e-ISSN
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Volume of the periodical
24
Issue of the periodical within the volume
6
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
16
Pages from-to
1591-1606
UT code for WoS article
000389609200006
EID of the result in the Scopus database
2-s2.0-84982134923