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Population Structure and Dynamics of Walleye Pollock, Theragra chalcogramma
1999The population biology of walleye pollock, Theragra chalcogramma, is described including its life history, population dynamics, genetic structure and metapopulation structure. Walleye pollock is an important species in the ecosystems of the subarctic Pacific Ocean, and is one of the world’s largest fisheries.
K.M. Bailey +3 more
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Evaluating growth of larval walleye pollock, Theragra chalcogramma , using cell cycle analysis
Marine Biology, 2001no ...
Theilacker, G. H., Shen, W.
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Diel patterns of behavior in juvenile walleye pollock,Theragra chalcogramma
Environmental Biology of Fishes, 1996In laboratory experiments, we contrasted the behavior of juvenile walleye pollock under dark and light conditions, comparing group cohesion, activity levels, vertical distribution, and movement into cold water when the water column was thermally stratified.
Susan M. Sogard, Bori L. Olla
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Environmental Biology of Fishes, 2004
Genetic variability of the highly valuable gadid species, walleye pollock, Theragra chalcogramma (Pallas 1811), from five spatially separated northwestern Bering Sea areas (Ozernoi Bay, Olutorskyi Bay, Koryak shelf, Navarin region, and Anadyr Gulf ) was investigated.
Vladimir A. Brykov +3 more
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Genetic variability of the highly valuable gadid species, walleye pollock, Theragra chalcogramma (Pallas 1811), from five spatially separated northwestern Bering Sea areas (Ozernoi Bay, Olutorskyi Bay, Koryak shelf, Navarin region, and Anadyr Gulf ) was investigated.
Vladimir A. Brykov +3 more
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Variations in larval walleye pollock feeding and condition: a synthesis
Fisheries Oceanography, 1996ABSTRACTThere was a strong association among concentrations of microzooplankton prey sampled from the walleye pollock, Theragra chalcogramma, larval habitat, gut contents of larvae, and their nutritional condition. Subsequently, hypothesized survival potentials linked to food availability were validated by independently determined mortality rates.
GAIL H. THEILACKER +3 more
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Riding the wave: Scale-dependent descriptions of walleye pollock distributions
The Journal of the Acoustical Society of America, 2006Wavelet analysis was used to describe scale-dependent distributional variability of walleye pollock (Theragra chalcogramma) in the eastern Bering Sea shelf between 2000 and 2002. Area backscattering strength (ABC), a measure of acoustic density, was calculated at 20-m horizontal intervals in five echo-integration trawl surveys.
Julian M. Burgos +2 more
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Development and application of a bioenergetics model for juvenile walleye Pollock
Journal of Fish Biology, 1998A bioenergetics model was parameterized for age‐0 walleye pollock, Theragra chalcogramma, based on a synthesis of literature data. The sensitivity of the new parameters was tested by individual parameter perturbation (IPP) analysis. The model was applied to estimate individual and total cohort food consumption of age‐0 pollock in two areas of high ...
L. Ciannelli +2 more
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Sounds of Walleye Pollock: A Quantitative Description
2023Amalis Riera +2 more
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The effect of fishing on the walleye pollock phenotype composition
No abstracts are to be cited without prior reference to the author.The study of phenotypic characteristics (vertebral column) gives us the valuable data for comprehension of population structure and genetic changes in fish. M. Iwata has studied in details the variability of vertebral column characters in 42 samples of the walleye pollock collected fromIzyumov, Yuri G. +2 more
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Pollock and “the Blob”: Impacts of a marine heatwave on walleye pollock early life stages
Fisheries Oceanography, 2021Lauren A Rogers +2 more
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