Results 41 to 50 of about 5,753 (262)
Aquaculture Reports, 2021 We evaluated effects of dietary lipid level on growth performance, feed utilization, fatty acid composition, plasma chemistry, and antioxidant responses in juvenile walleye pollock (Gadus chalcogrammus). Two-hundred forty juvenile pollock averaging 4.4 g
Chang-Hwan Lee +7 more
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Modern specialized fishery of sea fish in the western Bering Sea
Известия ТИНРО, 2021 The shelf and continental slope of the western Bering Sea, being among the most productive areas of the Far-Eastern Seas of Russia, became exploited by commercial fishery half a century ago, after introduction of 200-mile exclusive economic zones in 1977
A. O. Zolotov
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Известия ТИНРО, 2017 Previously, catchabilty of walleye pollock was estimated for the accounting trawl RT/TM 57/360 by results of acoustic measurements of fish density in the towed layer under fishing vessel.
Michail Yu. Kuznetsov +3 more
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Известия ТИНРО, 2023 A new approach for assessment of the spawning stock of walleye pollock in the northern Okhotsk Sea on the data of ichthyoplankton surveys is proposed.
A. V. Buslov +2 more
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Auditory Characteristics of Walleye Pollock Theragra chalcogramma (Pallas).
NIPPON SUISAN GAKKAISHI, 1995 The auditory threshold levels of walleye pollock Theragra chalcogramma (Pallas) were measured in order to determine the optimum conditions for marine ranching utilizing underwater sound. The auditory characteristics of walleye pollock were determined by heart beat conditioning using 8 frequencies of pure tone stimuli from 60 to 1,000Hz coupled with an ...
Yong-Seok Park +3 more
openaire +2 more sources
Feeding and food supply of juvenile fishes in the eastern Bering Sea in 2003-2012
Известия ТИНРО, 2015 Feeding of fish juveniles in the eastern Bering Sea is investigated for the periods of 2003-2006 considered as relatively «warm» and 2007-2012 considered as relatively «cold». Small- and medium-sized zooplankton was the dominant prey in the 2003-2006, in
Natalia A. Kuznetsova
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On application of Kalman filters in cohort models
Известия ТИНРО, 2022 On example of walleye pollock at East Kamchatka, one of possible approaches is considered to assess the state of stocks for marine commercial species with usage of the data on age structure in catches.
O. I. Ilin
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Assessment of stock state for walleye pollock in the Okhotsk Sea in the spring 2013
Известия ТИНРО, 2014 Results of the trawl and ichthyoplankton surveys conducted in the northern Okhotsk Sea in the spring of 2013 are presented. In comparison with 2012, the abundance of walleye pollock decreased in 1.8 times and its biomass - in 1.4 times.
Evgeny E. Ovsyannikov +1 more
doaj +1 more source
Strengthening community‐based fisheries monitoring programs with Indigenous perspectives
Conservation Biology, EarlyView.Abstract Community‐based monitoring (CBM) programs are increasingly recognized as essential for adaptive environmental stewardship. Yet, the CBM literature often highlights successful cases and privileges evaluations by external experts over those of community members themselves.
Kanwaljeet Dewan +2 more
wiley +1 more source
An allometric smoothing function to describe the relation between otolith and somatic growth over the lifespan of walleye pollock (Theragra chalcogramma) [PDF]
, 2007 We propose a new equation to describe the relation between otolith length (OL) and somatic length (fork length [FL]) of fish for the entire lifespan of the fish.
Ikeda, Hisatoshi +4 more
core +1 more source