Evaluating the performance of a multispecies statistical catch-at-age model

• Published in: Canadian Journal of Fisheries and Aquatic Sciences
• Main Authors: Curti, Kiersten L., Collie, Jeremy S., Legault, Christopher M., Link, Jason S.
• Format: Text
• Language: unknown
• Published: DigitalCommons@URI 2013
• Subjects: Hake; atlantic cod; Gadus morhua
• Online Access: https://digitalcommons.uri.edu/gsofacpubs/923; https://doi.org/10.1139/cjfas-2012-0229

Predation is a substantial source of mortality that is a function of the abundance of predator and prey species. This source of mortality creates a challenge of incorporating species interactions in statistical catch-at-age models in a way that accounts for the uncertainty in input data, parameters,...