Large variations in mackerel icefish (Champsocephalus gunnari) standing stock at South Georgia; are Antarctic fur seals (Arctocephalus gazella) the cause?

Demander un document de réunion

Numéro du document:

WG-FSA-94/17

Auteur(s):

I. Everson, G. Parkes, I. Boyd (United Kingdom) and K.-H. Kock (Germany)

Point(s) de l'ordre du jour

WG-FSA-94 - - undefined