Results 51 to 60 of about 820 (178)
Seabed classification in the Gulf of Alaska from acoustic surveys using deep learning
Limnology and Oceanography: Methods, Volume 24, Issue 5, May 2026.Abstract High‐resolution mapping of seafloor habitats has wide applications for fisheries, conservation efforts, offshore infrastructure planning, mineral extraction, and scientific modeling. This study leverages existing widespread single‐beam acoustic data and machine learning to create habitat maps for the Gulf of Alaska at a spatial resolution of ...
Karuna Agarwal +2 more
wiley +1 more source
Vertical Distribution and Prey of Walleye Pollock in the Northern Japan Sea [PDF]
Fisheries science, 1998 Vertical distributions of adult walleye pollock Theragra chalcogramma and oceanographic condi tions were examined in the northern Japan Sea. In the daytime, most walleye pollock were distributed from 150 to 250 m depth in April and from 400 to 500 m depth in October.
Kooka, Kouji +4 more
openaire +2 more sources
Fish and Fisheries, Volume 27, Issue 3, Page 754-770, May 2026.ABSTRACT Fisheries managers increasingly rely on stock assessment models to provide sustainable management advice, which must balance complex and competing objectives. Although assessment models necessitate simplifying assumptions, there is increasing recognition to improve the integration of realistic biological and fishery dynamics. While ongoing and
Matthew LH. Cheng +5 more
wiley +1 more source
Известия ТИНРО, 2015 Data on chemical composition, biological value and safety are presented for muscle tissue and internal organs of walleye pollock Theragra chalcogramma caught in Peter the Great Bay (Japan Sea). The meat of рollock in any biological state has high protein
Natalia M. Kupina +2 more
doaj +1 more source
Capelin Size, Condition, and Abundance Through Multiple Heatwaves in Alaska
Fisheries Oceanography, Volume 35, Issue 3, Page 413-429, May 2026.ABSTRACT Capelin (Mallotus spp.) are pelagic forage fishes that can be especially abundant in sub‐arctic marine ecosystems and are important prey for upper trophic‐level consumers. Abundance and distribution of capelin have been linked to ocean temperature, but the magnitude and directionality of thermal sensitivity can vary regionally.
Robert M. Suryan +7 more
wiley +1 more source
Report on Intersex and Abnormal Mature Aquacultured Walleye Pollock, Gadus chalcogrammus
FishesWalleye pollock (Gadus chalcogrammus) is a commercially important species widely distributed in cold-water regions. We have been culturing this species artificially since 2015.
Hae-Kyun Yoo +6 more
doaj +1 more source
Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.ABSTRACT This study aimed to quantify the cannibal‐prey size relationship using morphometric regression models and to establish an effective size‐grading strategy to prevent cannibalism. A total of 15,000 juveniles at 73 days post‐hatching (DPH) were reared in a circular tank (approximately 12 tons) operated under a flow‐through seawater system at 26.0
Moon‐Soo Boo, Chi‐Hoon Lee
wiley +1 more source
Food Chemistry AdvancesThe acid-soluble collagens (ASC) extracted from the skins of walleye pollock and silver carp were compared with ASCs from skins of duck and pig in physicochemical properties.
Xiong He +3 more
doaj +1 more source
Molecular Ecology Resources, Volume 26, Issue 3, April 2026.ABSTRACT Various anthropogenic disturbances affect the succession of aquatic habitats along dendritic river networks. Bioindicator taxa, such as fish, can be used to assess the effects of these disturbances on habitat quality. Environmental DNA (eDNA) metabarcoding offers a novel approach to complement traditional sampling and analysis of bioindicator ...
Olivier Morissette +4 more
wiley +1 more source