Nom du corpus

Corpus Systématique Animale

Titre du document

Ecology of fish spawning and nursery zones in the flood plain, using a new sampling approach

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Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • fish reproduction
  • ecosystem
  • taxocoenose structure
  • early development
  • young-of-the-year
  • electrofishing
  • point abundance sampling
Nom du fichier dans la ressource
Poissons_v2b_004193
Auteur(s)
  • Gordon H. Copp 1
  • Milan Pe?áz 2
Affiliation(s)
  • 1) Laboratoire d'Ecologie des Eaux Douces, UA CNRS 367, Université C. Bernard, Lyon I, 43, bd 11 novembre 1918, 69622, Villeurbanne, Cédex, France
  • 2) Institute of Ecological and Systemical Biology, Czechoslovak Academy of Sciences, 603 65 BRNO, Kv?tná 8, Czechoslovakia
Résumé

Horizontal zonation of fish reproduction, a lotic-to-lentic succession similar to that seen with increasing stream order, was evident from the relative abundance of larval and 0 + juvenile fishes in three floodplain spawning and nursery areas (lotic, semi-lotic, lentic) of the Upper Rhône River, France. Although the lotic and lentic ecosystems provided similar estimates of standing crop (0 + juveniles), differences were apparent in the reproductive and trophic guild structure of the YOY taxocoenoses at the three sites. A new sampling approach (Random Point-Abundance Sampling and modified electrofishing) is described for early-life fish ecology. The electrofishing method employed is mobile, effective for all sizes of larvae and 0 + juveniles of most species, quantitative, and applicable to a number of freshwater situations; and the punctual data resulting from this sampling approach are comparable both spatially and temporally.

Catégories Science-Metrix
  • 1 - natural sciences
  • 2 - biology
  • 3 - marine biology & hydrobiology
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - psychologie. psychophysiologie
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Aquatic Science
Catégories WoS
  • 1 - science ; 2 - marine & freshwater biology
Identifiant ISTEX
75D81EB6CB6CE801DD18776B8B80FB162AFE38A5
Revue

Hydrobiologia

Année de publication
1988
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
8.656
Sous-corpus
  • Poissons
Type de publication
Journal
ark:/67375/1BB-5RCCGZCT-Z
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