EsturgeonV1, Main, Merge, bibRecord, 000A28

Feeding behaviour of Black Sea bottom fishes: Did it change over time?

Identifieur interne : 000A28 ( Main/Merge ); précédent : 000A27; suivant : 000A29

Feeding behaviour of Black Sea bottom fishes: Did it change over time?

Auteurs : Daniela Banaru [France, Roumanie] ; Mireille Harmelin-Vivien [France]

Source :

Acta oecologica : (Montrouge) [ 1146-609X ] ; 2009.

RBID : Pascal:10-0009470

Descripteurs français

Pascal (Inist)
- Comportement alimentaire, Mer Noire, Pisces, Régime alimentaire, Relation trophique, Niche écologique, Modèle, Milieu marin, Comportement approvisionnement, Carbone 13.
Wicri :
- topic : Mer Noire, Milieu marin.

English descriptors

KwdEn :
- Black Sea, C-13, Diet, Ecological niche, Feeding behavior, Foraging behavior, Marine environment, Models, Pisces, Trophic relation.

Abstract

This study was designed to improve knowledge in feeding behaviour of the round goby (Apollonia melanostomus (Pallas, 1814)), the red mullet (Mullus barbatus ponticus Essipov, 1927), the whiting (Merlangius merlangus (Linnaeus, 1758)), the flounder (Platichthys flesus (Linnaeus, 1758)), the sole (Solea solea (Linnaeus, 1758)), the turbot (Psetta maeotica (Pallas, 1814)) and the starry sturgeon (Acipenser stellatus Pallas,1771 ) from the north-western Black Sea. Gut content coupled with stable isotope analysis allowed describing food web variations according to species, in two seasons and at two areas located seawards the Danube River. Present results showed that most fishes have likely changed their feeding behaviour compared to past studies from the same area. Trophic niches were reduced and dietary overlap was common, as different fish species consumed the same dominant prey types. Fishes probably adapted their feeding behaviour to the increasingly low biodiversity of the Black Sea communities.

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Pascal:10-0009470

Le document en format XML

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<author><name sortKey="Harmelin Vivien, Mireille" sort="Harmelin Vivien, Mireille" uniqKey="Harmelin Vivien M" first="Mireille" last="Harmelin-Vivien">Mireille Harmelin-Vivien</name>
<affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Centre d'Océanologie de Marseille DIMAR UMR CNRS 6540, Station Marine d'Endoume, rue de la batterie des Lions</s1>
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<term>Foraging behavior</term>
<term>Marine environment</term>
<term>Models</term>
<term>Pisces</term>
<term>Trophic relation</term>
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<keywords scheme="Pascal" xml:lang="fr"><term>Comportement alimentaire</term>
<term>Mer Noire</term>
<term>Pisces</term>
<term>Régime alimentaire</term>
<term>Relation trophique</term>
<term>Niche écologique</term>
<term>Modèle</term>
<term>Milieu marin</term>
<term>Comportement approvisionnement</term>
<term>Carbone 13</term>
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<front><div type="abstract" xml:lang="en">This study was designed to improve knowledge in feeding behaviour of the round goby (Apollonia melanostomus (Pallas, 1814)), the red mullet (Mullus barbatus ponticus Essipov, 1927), the whiting (Merlangius merlangus (Linnaeus, 1758)), the flounder (Platichthys flesus (Linnaeus, 1758)), the sole (Solea solea (Linnaeus, 1758)), the turbot (Psetta maeotica (Pallas, 1814)) and the starry sturgeon (Acipenser stellatus Pallas,1771 ) from the north-western Black Sea. Gut content coupled with stable isotope analysis allowed describing food web variations according to species, in two seasons and at two areas located seawards the Danube River. Present results showed that most fishes have likely changed their feeding behaviour compared to past studies from the same area. Trophic niches were reduced and dietary overlap was common, as different fish species consumed the same dominant prey types. Fishes probably adapted their feeding behaviour to the increasingly low biodiversity of the Black Sea communities.</div>
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<name sortKey="Harmelin Vivien, Mireille" sort="Harmelin Vivien, Mireille" uniqKey="Harmelin Vivien M" first="Mireille" last="Harmelin-Vivien">Mireille Harmelin-Vivien</name>
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Feeding behaviour of Black Sea bottom fishes: Did it change over time?

Feeding behaviour of Black Sea bottom fishes: Did it change over time?

Source :

Descripteurs français

English descriptors

Abstract

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

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri