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A methodological proposal to monitor changes in coastal fish populations by the analysis of pellets of the blue-eyed shag Phalacrocorax atriceps

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Document Number:
WG-EMM-95/84
Author(s):
Barrera-Oro, E., Casaux, R.
Agenda Item(s)
WG-EMM-95 - - undefined
Abstract

A proposal to monitor changes in coastal fish populations is presented in this document. The methodology considered is based in the analysis of regurgitated pellets of the blue-eyed shag Phalacrocorax atriceps. The fundaments of the proposal as well as the methods tested and the steps followed are also provided.