Nom du corpus

Corpus Systématique Animale

Titre du document

Fishes and fisheries of Lake Nubia, Sudan

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Research-article
Mots-clés d'auteur
  • Sudan
  • fish species
  • selectivity
  • abundance
  • distribution
  • fish production
Nom du fichier dans la ressource
Poissons_v2b_001279
Auteur(s)
  • M. T. Ali
Affiliation(s)
  • Fisheries Research Centre, P.O. Box 1489, Khartoum, Sudan
Résumé

Developing lake conditions in Lake Nubia were found to offer good commercial fisheries potential. This prospect initiated fishery research since 1967. In this study, 26 fish species belonging to 10 families were recorded. Compared with previous studies the total number has decreased and some of the species that were commercially important during the early years of the lake formation, are now negligible in occurrence (Distichodus, Citharinus, Bagrus). The species widely distributed in the lake are Labeo niloticus, Lates niloticus, Sarotherodon niloticus, Hydrocynus forskallii, Alestes baremose and Eutropius niloticus. Their highest production occurs during two periods: February to May and July to September. The dominant fish species feed on different items in a balanced equilibrium with the ecological and biological conditions.

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
C27556F5A3E90CFAE41105CD546ABA3E7AF05850
Revue

Hydrobiologia

Année de publication
1984
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
5.367
Sous-corpus
  • Poissons
Type de publication
Journal
ark:/67375/1BB-5FMNXPDS-G
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