Results 51 to 60 of about 44,537 (207)

LONG-TERM AVERAGE BIOMASS AND DOMINANT FISH SPECIES IN THE BOTTOM BIOTOPES OF THE OKHOTSK SEA. PART 2. COMPOSITION AND QUANTITATIVE RATIO OF SPECIES AT THE CONTINENTAL SLOPE IN DIFFERENT AREAS OF THE SEA

Известия ТИНРО, 2018
Demersal fish biomass is quantitatively evaluated in the bottom biotopes at the depths to 2000 m at the continental slope of the Okhotsk Sea on the data of 2,545 trawl catches obtained in 1977–2010.
V. P. Shuntov, O. S. Temnykh
doaj   +1 more source

Swimming Upriver? Exploring the Sources of Freshwater and Marine Fish in Military Diet in Sixteenth‐ to Nineteenth‐Century Northeastern North America

International Journal of Osteoarchaeology, Volume 36, Issue 4, Page 984-1012, July/August 2026.
ABSTRACT Atlantic cod were caught in large numbers and shipped from fishing stations in North America to Europe and the Caribbean, and this has been frequently studied zooarchaeologically; however, the exchange of cod and other fish into interior North America has received less study.
Martin H. Welker, Suzanne Needs‐Howarth, Eréndira M. Quintana Morales   +2 more
wiley   +1 more source

Walleye pollock weight at age.

, 2016
Female walleye pollock weight at age for ages 1–10 from fishery-independent samples in Shelikof Strait, Gulf of Alaska. Solid lines are generalized additive model estimates; shaded areas are 95% confidence intervals.
Benjamin C. Williams (3219786), Martin W. Dorn (3219783), Gordon H. Kruse (3219780)   +2 more
core   +1 more source

Food composition, daily rations, and volumes of consumption for walleye pollock in the Okhotsk Sea in the 2000s

Известия ТИНРО, 2016
Mean daily ration of walleye pollock (various size) in the Okhotsk Sea is estimated as 2.3 % of fish body weight in spring, 5.4 % in summer, 3.4 % in autumn, and 2.2 % in winter.
Konstantin M. Gorbatenko, Anastasiya V. Levitskaya   +1 more
doaj   +1 more source

Causal Models as a Scientific Framework for Next‐Generation Ecosystem and Climate‐Linked Stock Assessments

Fish and Fisheries, Volume 27, Issue 4, Page 942-959, July 2026.
ABSTRACT Rapid changes in marine ecosystems highlight the need to account for time‐varying productivity in stock assessments used to support fisheries management. Common approaches incorporate annual variation or regressing processes such as recruitment, natural mortality, or growth on environmental variables.
J. Champagnat, C. C. Monnahan, J. Y. Sullivan, James T. Thorson, S. K. Shotwell, L. Rogers, A. E. Punt   +6 more
wiley   +1 more source

Severe reduction in spawning days and larval abundance of walleye pollock under future warming in the western East/Japan Sea

Environmental Research Communications
The collapse of walleye pollock catch in the Korean fishing region during the late 1980s remains unresolved despite enormous efforts to recover its stock.
Yong-Yub Kim, Seung-Tae Lee, Bong-Gwan Kim, Yang-Ki Cho, Chung Il Lee, Sangil Kim, Yong-Jin Tak   +6 more
doaj   +1 more source

A Framework to Investigate the Effects of Observation Error on Neural Network Predictions of Fish Age

Fish and Fisheries, Volume 27, Issue 4, Page 974-986, July 2026.
ABSTRACT Technological innovations for predicting fish age represent a paradigm shift from conventional age estimation methods used in fisheries science. Recently developed secondary methods rely on models trained on conventional age estimates, derived from subjective interpretation of growth patterns and a biological property of the fish to predict ...
Derek W. Chamberlin, Thomas E. Helser, John D. Brogan, Irina M. Benson, Jason Conner, Andrew T. Chin, Christopher M. Gburski, Mary Elizabeth Matta, Julie A. Pearce, Kali R. Stone, Todd T. TenBrink, Morgan B. Arrington   +11 more
wiley   +1 more source

Why does the pollock (Theragra chalcogramma) abundance change

Известия ТИНРО, 2016
Some common ideas about environmental factors that determine the patterns of migration (including timing) and stock dynamics of walleye pollock are critically analyzed with particular attention to the Bering Sea. There is shown that the conception of the
Vyacheslav P. Shuntov
doaj   +1 more source

Occurrence and Whistle Characteristics of Small Odontocetes in Two Coastal Regions of the Sea of Japan

Marine Mammal Science, Volume 42, Issue 3, July 2026.
ABSTRACT This study investigated the occurrence and whistle characteristics of small odontocetes in Wakasa Bay and Aso Bay, located in the coastal waters of the Sea of Japan, where ecological data are limited. Passive acoustic monitoring using A‐tag and SoundTrap was conducted from 2022 to 2024, with detections on 8.8% and 12.4% of monitoring days at ...
Satoko S. Kimura, Shunsuke Shizuka, Mayu I. Ogawa   +2 more
wiley   +1 more source

Connections Between Surface and Subsurface Temperature Anomalies

Journal of Geophysical Research: Oceans, Volume 131, Issue 6, June 2026.
Abstract Temperature anomalies, such as marine heatwaves and cold spells, are often studied as sea‐surface phenomena. Substantial temperature anomalies are also present in the subsurface, but subsurface temperature data are sparser. Here we use 1° × 1° × 7 day resolution ocean temperature maps from 1993 to 2023 to explore the dominant relation of ...
Sarah Packman, Zachary K. Erickson, Gregory C. Johnson   +2 more
wiley   +1 more source