Introduction to trophology of walleye pollock
Известия ТИНРО, 2015 Various aspects of walleye pollock feeding at different stages of its ontogenesis are reviewed and discussed. Structure and functional features of its mouth organs are considered with meristic and quantitative description of the filter one.
Anatoly F. Volkov
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Tables and diagrams on trophology of walleye pollock in the western Bering Sea
Известия ТИНРО, 2016 State of zooplankton, as the food base of walleye pollock, in the western Bering Sea in the early 21st century is considered. Warm period of the 2001-2006 changed to cold period of the 2007-2013 and, after the transitional year of 2014, a new warm period
Anatoly F. Volkov
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Integrating technologies provides insight into the subsurface foraging behaviour of a humpback whale (Megaptera novaeangliae) feeding on walleye pollock (Gadus chalcogrammus) in Juan de Fuca Strait, Canada. [PDF]
PLoS ONE, 2023 Subsurface foraging is an important proportion of the activity budget of rorqual whales, yet information on their behaviour underwater remains challenging to obtain.
Rhonda Reidy +6 more
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Effect of Dietary Vitamin C Supplementation on Growth Performance and Biochemical Parameters in Grower Walleye Pollock, Gadus chalcogrammus [PDF]
AnimalsThe optimal dietary vitamin C (VC) levels for walleye pollock (Gadus chalcogrammus) remain undefined. This study aimed to assess the effect of dietary VC levels on the growth performance and biochemical parameters of grower walleye pollock and determine ...
Ki Wook Lee +5 more
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Interannual and Spatial Variability in Maturity of Walleye Pollock Gadus chalcogrammus and Implications for Spawning Stock Biomass Estimates in the Gulf of Alaska. [PDF]
PLoS ONE, 2016 Catch quotas for walleye pollock Gadus chalcogrammus, the dominant species in the groundfish fishery off Alaska, are set by applying harvest control rules to annual estimates of spawning stock biomass (SSB) from age-structured stock assessments.
Benjamin C Williams +2 more
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Draft Assembled Genome of Walleye Pollock (Gadus chalcogrammus) [PDF]
Frontiers in Marine Science, 2022 Eun Soo Noh +8 more
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Journal of Marine Science and Engineering, 2021 The first records of walleye pollock Gadus chalcogrammus Pallas, 1814 in the seas of the Siberian Arctic (the Laptev Sea, the Kara Sea, the southeastern Barents Sea), are documented.
Alexei M. Orlov +4 more
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Известия ТИНРО, 2023 Spatial distribution and abundance of walleye pollock are considered for the northwestern Bering Sea in the summer-fall of 2020 on the data of echo-integration trawl-acoustic survey. The pollock aggregated mostly in the shelf areas with positive or close
V. I. Polyanichko, M. Y. Kuznetsov
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Известия ТИНРО, 2021 Data on spatial distribution and habitat conditions are presented for walleye pollock Theragra chalcogramma at southern Kuril Islands in spawning season (spring 2015) and feeding season (summer 2016).
S. L. Ovsyannikova +2 more
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Walleye pollock respond to trawling vessels [PDF]
ICES Journal of Marine Science, 2006 Abstract The potential for fish to avoid survey vessels is a major source of uncertainty in stock-assessment surveys. Although walleye pollock (Theragra chalcogramma) are the subject of a substantial commercial fishery in the North Pacific, their behavioural responses to approaching survey vessels remain poorly understood.
Alex De Robertis, Christopher D. Wilson
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