Results 51 to 60 of about 267 (147)
IDEALIZING THE DESIGN MODEL OF THE ROPE PART OF THE MIDWATER TRAWL
Vestnik of Astrakhan State Technical University. Series: Fishing industry, 2018 The article presents a perspective approach to the analysis of a stress state of net gear. A set of assumptions and simplifications of determining the forces acting on the end part of the trawl have been proposed. In terms of strength analysis of the trawl gear elements, the rope section deserves a thorough study, since the rope section elements are ...
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Characteristics of Dynamic Control of Midwater Trawl System in Field Experiments.
NIPPON SUISAN GAKKAISHI, 1994 In order to investigate the characteristics of dynamic control of a midwater trawl, a field experiment was conducted by FRV “SINYO-Maru” of Tokyo University of Fisheries. The parameters of the midwater trawl being towed were measured with a SCANMAR system and a self-recording underwater load-depth meter.
Fuxiang Hu, Ko Matuda, Kaname Sato
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Driving anchovy larvae by large mesh wings of pair midwater trawl.
NIPPON SUISAN GAKKAISHI, 1990 Wing meshes of commercial pair midwater trawls for catching anchovy larvae are as large as 360cm at the distal part and 15cm at the proximal part. Echo surveys were made using a 200kHz fish finder to examine if the larvae were driven into the net mouth by the wings of the extremely large meshes or escaped through the meshes.
Kawamura, Gunzo, Tabata, Koichiro
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Energy audit and carbon footprint in trawl fisheries. [PDF]
Sci Data, 2022 Sala A +6 more
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Mesopelagic fishes of the North-West African Upwelling from the Discovery Collections. [PDF]
Biodivers Data J, 2023 Reading JGJ, Horton T.
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Model tests of high speed midwater trawls with large meshes.
NIPPON SUISAN GAKKAISHI, 1990 Midwater trawling technology has become important since the early 1980's for harvesting underutilized fast swimming fish. Developmental work has involved fishing trials with full scale midwater trawls by the Japan Marine Resources Development Center (JAMARC).
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Global estimates of fishing gear lost to the ocean each year. [PDF]
Sci Adv, 2022 Richardson K +3 more
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Myctobase, a circumpolar database of mesopelagic fishes for new insights into deep pelagic prey fields. [PDF]
Sci Data, 2022 Woods B +12 more
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A manager's guide to using eDNA metabarcoding in marine ecosystems. [PDF]
PeerJ, 2022 Gold Z +11 more
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