Uncertainty in stock assessments, spatial distribution and habitat modelling of two small pelagic fich species, sardine (Sardina pilchardus) and anchovy (Engraulis encrasicolus), in the Mediterranean from late autumm Spanish acoustic surveys 

Tugores Ferrà, M. Pilar (Date of defense: 2015-11-25)

Small pelagic fish are species that live in the water column and have little relationship with the sea bottom. During the day they may form schools with feeding, defence or energetic efficiency purposes and disperse ...