A gastric evacuation model for three predatory gadoids
and implications of using pooled field data of stomach contents to estimate food rations.
The Pacific hake (Merluccius products Ayres 1855, also known as Pacific whiting), a gadoid
species inhabiting waters off the west coast of North America (Fig.
Isolation of twenty low stutter di- and tetranucleotide microsatellites for population analyses of walleye pollock and other gadoids
Low (Editor) Proceedings of the Symposium on Application of Stock Assessment Techniques to Gadoids
Diel variation in the catchability of gadoids
and its influence on the reliability of abundance indices.
Work by Engas and Godo (1989a) indicates that the effective width of a demersal trawl used for sampling gadoids
is related to fish size.
These studies would be most meaningful for the eastern Bering Sea semipelagic gadoids
walleye pollock and Pacific cod.
Evidence for density-dependent growth in North Sea gadoids
A 1 otolith per 1 cm length frequency currently used for many flatfish and some smaller gadoids
and a 3 otolith per 3 cm length frequency currently used for many of the larger gadoids
Therefore, because the liver is generally the organ with the highest levels of lipid storage for gadoids
, the HSI may be considered a good descriptor of female condition, and a strong influence on reproduction (Marshall et al., 1999; Marteinsdottir and Begg, 2002; Alonso-Fernandez, 2011).
Much of the work to date on reproductive potential and stock assessments comes from investigations on gadoids
, pleuronectids, and other high-latitude species that typically have determinate fecundity patterns (Trippel, 1999; Murawski et al., 2001; Morgan, 2008; Witthames and Marshall, 2008; Morgan et al., 2009).
Factors affecting recruitment of selected gadoids
in the northeast Pacific and east Bering Sea.