Nom du corpus

Corpus Systématique Animale

Titre du document

Fisheries for small pelagic species: an empirical approach to management targets

Lien vers le document
Éditeur
Springer (journals)
Langue(s) du document
Anglais
Type de document
Review-article
Nom du fichier dans la ressource
Poissons_v2b_005164
Auteur(s)
  • Kenneth Patterson
Affiliation(s)
  • Marine Resources Assessment Group, 8 Prince's Gardens, South Kensington, SW7 1NA, London, United Kingdom
Résumé

Long-term management targets based on MSY, Fmax or F0.1 are inappropriate for small pelagic fish because of the possibility of stock collapse owing to a stock-recruit relationship at low biomasses. Better reference points such as Fmed and Fhigh that take account of stock and recruit data cannot be used in developing fishery situations because they are too demanding of data. A simple model was fitted to medium-term (about 10 year) periods in exploited small pelagic fisheries, relating change in stock biomass to exploitation rate. Data from 28 stocks and 11 species were used. The fitted model was used to estimate likelihood of stock decrease at different exploitation rates. The pelagic stocks included in the model appeared to be in equilibrium for an exploitation rate F/Z=0.4, which may be used as a guideline for the appropriate exploitation of pelagic stocks.

Catégories Science-Metrix
  • 1 - applied sciences
  • 2 - agriculture, fisheries & forestry
  • 3 - fisheries
Catégories INIST
  • 1 - sciences appliquees, technologies et medecines
  • 2 - sciences biologiques et medicales
  • 3 - sciences biologiques fondamentales et appliquees. psychologie
  • 4 - ecologie animale, vegetale et microbienne
Catégories Scopus
  • 1 - Life Sciences ; 2 - Agricultural and Biological Sciences ; 3 - Aquatic Science
Catégories WoS
  • 1 - science ; 2 - marine & freshwater biology
  • 1 - science ; 2 - fisheries
Identifiant ISTEX
8F55B2A090854FFE856DD9A0DBF3E2C347DA9365
Revue

Reviews in Fish Biology and Fisheries

Année de publication
1992
Présence de XML structuré
Non
Version PDF
1.3
Score qualité du texte
8.68
Sous-corpus
  • Poissons
Type de publication
Journal
ark:/67375/1BB-574QDVG3-Z
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