Analysis of non-linear relationships between catch per unit effort and abundance in a tuna purse-seine fishery simulated with artificial neural networks
a Institut de Recherche pour le Développement (IRD) UR 109 CRHMT BP 171, 34203 Sete Cedex, France b Instituto Nacional de la Pesca-PNAAPD, Facultad de Ciencias Marinas UABC, Mexico