Changes in the abundance and spatial distribution of the Atlantic chub mackerel (Scomber colias) in the pelagic ecosystem and fisheries off Portugal

Changes in the abundance and spatial distribution of the Atlantic chub mackerel (Scomber colias) in the pelagic ecosystem and fisheries off Portugal

This study describes changes in abundance and spatial distribution of Atlantic chub mackerel in the Portuguese waters and the Spanish waters of the Gulf of Cadiz using data from acoustic surveys from 1995 to 2010 and data from the fishery since 1958. The distribution and dynamics of chub mackerel an...

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Bibliographic Details
Main Authors: Maria Manuel Martins, Dankert Skagen, Vítor Marques, Juan Zwolinski, Alexandra Silva
Format: Article
Language:English
Published: Consejo Superior de Investigaciones Científicas 2013-12-01
Series:Scientia Marina
Subjects:
chub mackerel
sardine
portugal
pelagic ecosystem
purse seine fishery
Online Access:http://scientiamarina.revistas.csic.es/index.php/scientiamarina/article/view/1489

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