Publicaties | Kaarten

nieuwe zoekopdracht

[ meld een fout in dit record ]mandje (0): toevoegen | toon Print deze pagina
Death rate, recapture frequency and changes in size of tagged eels
Dekker, W. (1989). Death rate, recapture frequency and changes in size of tagged eels. J. Fish Biol. 34(5): 769-777
In: Journal of Fish Biology. Fisheries Society of the British Isles: London,New York,. ISSN 0022-1112; e-ISSN 1095-8649, meer
Peer reviewed article  
Beschikbaar in  Auteur 
Trefwoorden
    Fishery sciences > Biology > Fishery biology
    Mortality causes
    Population characteristics > Population number
    Population dynamics
    Population functions > Mortality > Tagging mortality
    Anguilla anguilla (Linnaeus, 1758) [WoRMS]
Auteur  Top 
  • Dekker, W.
Abstract
    From 475 eels (Anguilla anguilla) individually marked with floy tags, of which 180 had an additional spot of alcian blue, 142 tags were recovered during a 2-year release-recapture programme, but alcian blue spots were not detected. The marked population declined by c. 95% per year (either through death or tag loss); tagged eels did not grow but lost weight; no trap avoidance could be detected. It is concluded that these tagged eels in poor condition did not suffer from winter mortality, and that during summer they moved around very actively.
Alle informatie in het Integrated Marine Information System (IMIS) valt onder het VLIZ Privacy beleid Top | Auteur 
IMIS is ontwikkeld en wordt gehost door het VLIZ.