Results 21 to 30 of about 3,155 (256)
Some updates to the method for calculation of parameters of bottom trawl system
Известия ТИНРО, 2016 The method for calculation of geometric parameters of trawl system proposed by F.I. Baranov is analyzed. The calculation includes evaluation of spacer force and drag for all elements of trawl system and solution of transcendental equation to find a ...
Egor A. Zakharov, Oleg N. Kruchinin
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Catch Composition of Different Bottom Trawl Cod-ends in the Western Black Sea
Aquatic Sciences and Engineering, 2023 Across the Mediterranean and the Black Sea, an improvement in technological adoption which optimizes the environmental benefits of fisheries is needed. The testing of quality standards in trawl fishing is one of the essential components. In an experiment,
İbrahim Tamer Emecan +6 more
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Известия ТИНРО, 2016 Geometric parameters of the bottom trawl DT 27.1/24.4 were tested aboard RV TINRO in the Bering Sea using the acoustic equipment «Scanmar» (Norway). Possible errors in the estimates of marine organisms abundance by bottom trawl survey are calculated for ...
Egor A. Zakharov, Pavel O. Emelin
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Diversity, 2021 One of the objectives of the LIFE IP INTEMARES project is to assess the impact of bottom trawling on the vulnerable benthic habitats of the circalittoral bottoms of the Menorca Channel (western Mediterranean), designated a Site of Community Importance ...
Maria Teresa Farriols +16 more
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Egyptian Journal of Aquatic Research, 2017 Mediterranean young-fish oriented experimental bottom trawl surveys represent a precious source of information on both past and current standing stocks and their life history traits and exploitation state.
T. Bottari, P. Rinelli, S. Ragonese
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Autumn distribution of Bristol Bay red king crab using fishery logbooks. [PDF]
PLoS ONE, 2018 Spatial distributions of fished species must be well characterized to avoid local depletions, identify critical habitat, and predict and mitigate interactions with other fisheries. The Bristol Bay red king crab (Paralithodes camtschaticus) fishery is one
Leah Sloan Zacher +2 more
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Calibration of bottom trawls for northern shrimp [PDF]
ICES Journal of Marine Science, 2008 Abstract Kingsley, M. C. S., Wieland, K., Bergström, B., and Rosing, M. 2008. Calibration of bottom trawls for northern shrimp. – ICES Journal of Marine Science, 65: 873–881. The Skjervøy 3000 trawl used since 1988 in the West Greenland bottom-trawl survey has been replaced by a Cosmos 2000. To be able to compare old data on the northern
Michael C. S. Kingsley +3 more
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Fishing Gears in Sarawak: A Preliminary Survey [PDF]
E3S Web of ConferencesUnique to Sarawak, the fishing gears double-rig trawl, paka, panau, and rantau were gears that could only be found here. The focus of the present study was to catalog the diversity of fishing equipment across two regions, Wilayah II (Belawai, Daro, Mukah,
Maidin Mohd Samsul Rohizad +5 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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Efficiency of the bottom trawl used for the Mediterranean International Trawl Survey (MEDITS) [PDF]
, 1999 The aim of the work presented in this paper was to assess the relative efficiency of the GOC 73 sampling trawl used for the Mediterranean international trawl survey programme (MEDITS) compared with that of a typical Italian commercial trawl. The latter was chosen because it is commonly used by fishermen in the central Adriatic, where the experiment was
Fiorentini, Loris +4 more
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