LotaV3, Main, Exploration, bibRecord, 000D17

Feeding of burbot, Lota Iota, at different temperatures

Identifieur interne : 000D17 ( Main/Exploration ); précédent : 000D16; suivant : 000D18

Feeding of burbot, Lota Iota, at different temperatures

Auteurs : J.-P. J. P Kkönen [Finlande] ; T. J. Marjom Ki [Finlande]

Source :

Environmental biology of fishes [ 0378-1909 ] ; 2000.

RBID : Pascal:00-0287834

Descripteurs français

Pascal (Inist)
- Comportement alimentaire, Consommation alimentaire, Dose journalière, Température, Etude expérimentale, Lac, Finlande, Lota lota, Coregonus albula.
Wicri :
- geographic : Finlande.
- topic : Consommation alimentaire, Lac.

English descriptors

KwdEn :
- Coregonus albula, Daily dose, Experimental study, Feeding behavior, Finland, Food intake, Lakes, Lota lota, Temperature.

Abstract

Daily food intake of adult burbot, Lota Iota, fed on vendace, Coregonus albula, were estimated experimentally at four different water temperatures (2.4, 5.1, 10.8 and 23.4°C). Mean daily food intake (MDI; g d^-1) and relative daily food intake (RDI; g g^-1 d^-1) increased with temperature from 2.4 to 10.8°C and decreased at 23.4°C. Temperatures of maximum daily food intake values were 13.6°C for MDI and 14.4°C for RDI. No correlation between food intake values and burbot weight was observed. RDI values were used to estimate annual food consumption of burbot population. Annual food consumption estimates were 9.7 kg ha^-1 and 24.3 kg ha^-1 when burbot biomass was 2.0 or 5.0 kg ha^-1, respectively.

Affiliations:

Links toward previous steps (curation, corpus...)

to stream PascalFrancis, to step Corpus: 000116
to stream PascalFrancis, to step Curation: 000003
to stream PascalFrancis, to step Checkpoint: 000117
to stream Main, to step Merge: 000D63
to stream Main, to step Curation: 000D17

Le document en format XML

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<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Biology and Environmental Science, University of Jyväskylä, P.O.Box 35</s1>
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<author><name sortKey="Marjom Ki, T J" sort="Marjom Ki, T J" uniqKey="Marjom Ki T" first="T. J." last="Marjom Ki">T. J. Marjom Ki</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Department of Biology and Environmental Science, University of Jyväskylä, P.O.Box 35</s1>
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<series><title level="j" type="main">Environmental biology of fishes</title>
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<term>Finland</term>
<term>Food intake</term>
<term>Lakes</term>
<term>Lota lota</term>
<term>Temperature</term>
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<term>Finlande</term>
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<front><div type="abstract" xml:lang="en">Daily food intake of adult burbot, Lota Iota, fed on vendace, Coregonus albula, were estimated experimentally at four different water temperatures (2.4, 5.1, 10.8 and 23.4°C). Mean daily food intake (MDI; g d<sup>-1</sup>
) and relative daily food intake (RDI; g g<sup>-1</sup>
 d<sup>-1</sup>
) increased with temperature from 2.4 to 10.8°C and decreased at 23.4°C. Temperatures of maximum daily food intake values were 13.6°C for MDI and 14.4°C for RDI. No correlation between food intake values and burbot weight was observed. RDI values were used to estimate annual food consumption of burbot population. Annual food consumption estimates were 9.7 kg ha<sup>-1</sup>
 and 24.3 kg ha<sup>-1</sup>
 when burbot biomass was 2.0 or 5.0 kg ha<sup>-1</sup>
, respectively.</div>
</front>
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Feeding of burbot, Lota Iota, at different temperatures

Feeding of burbot, Lota Iota, at different temperatures

Source :

Descripteurs français

English descriptors

Abstract

Links toward previous steps (curation, corpus...)

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri