Search results
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Observer notes (Subarea 88.1)
Abstract: Results of biological data analysis of Antarctic fish species from catches of 117 ... of individuals from the continental shelf and from the more southern seamounts (to the South of 70°S) were ... considerably behind in maturation and had lower GSI value. Probably, as gonads are maturing, a part of fish ... individuals forming spawning aggregations was ascertained. Studies of biology of mass by-catch fish showed ...
Meeting Document : WG-FSA-04/89 : Author(s): V.G. Prutko (Ukraine)
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Progress report on the joint research for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand in 2018/19
–883_P9. Due to extreme ice conditions covering the southern part of 88.3, Janas (NZL) was not able ... 88.3 were 5.4 fish per tonne and 87%. The length frequency of D. mawsoni exhibited a bimodal ... . Due to extreme ice conditions covering the southern part of 88.3, Janas (NZL) was not able to conduct ... in Subarea 88.3 were 5.4 fish per tonne and 87%. The length frequency of D. mawsoni exhibited a bimodal ...
Meeting Document : WG-SAM-2019/11 : Author(s): Delegations of the Republic of Korea and New Zealand
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Fishery report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
weight ...................................................................... 5 Fishing depth ... Mitigation measures .................................................................... 11 Conservation ... 2. Details of the IUU catches attributed to Division 58.5.1 are given in Table 1. IUU fishing began ... (<10 m) to at least 2 000 m depth. As fish grow, they move to deeper waters, and are recruited ...
Document : Site Section: Publications
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Update on the ABNJ Deep Seas Project
Conservation of Deep-sea Living Marine Resources and Ecosystems in the Areas Beyond National Jurisdiction ... and biodiversity conservation in the ABNJ through the systematic application of an ecosystem approach. The project ... started in September 2014 and is one of four projects under the Common Oceans Program ... The ABNJ Deep Seas Project ‘Sustainable Fisheries Management and Biodiversity Conservation ...
Meeting Document : SC-CAMLR-XXXIV/BG/25 : Author(s): FAO and CCAMLR Secretariats
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Diet composition of Antarctic toothfish
fishing vessel. In the previous studies, similarities in total FA compositions and the FA profiles ... to trace the trophic transfer from organic matter sources to higher trophic levels through food chains ... . Sampling efforts were made during a longline survey of pre-recruit toothfish from commercial fishing vessel ... transfer from organic matter sources to higher trophic levels through food chains. Further studies ...
Meeting Document : WG-FSA-16/06 : Author(s): Delegation of the Republic of Korea
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A revised assessment of Patagonian toothfish in Subarea 48.4
, into northern and southern components. The northern component is assessed as a single species of D. eleginoides ... whilst the southern component is assessed as a combination of D. eleginoides and D. mawsoni. Both species ... of D. eleginoides from the southern region; revision of tagging data for the full time series; re-estimation ... , into northern and southern components. The northern component is assessed as a single species of D. eleginoides ...
Meeting Document : WG-SAM-13/24 : Author(s): R. Scott (United Kingdom)
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Preliminary assessment of Patagonian toothfish in Subarea 48.4
purposes, into northern and southern components. The northern component is assessed as a single species ... of D. eleginoides whilst the southern component is assessed as a combination of D.eleginoides and D. mawsoni. Both ... and the inclusion of D. eleginoides for the southern region; revision of tagging data for the full time series; re ... , into northern and southern components. The northern component is assessed as a single species of D. eleginoides ...
Meeting Document : WG-FSA-13/31 : Author(s): R. Scott and V. Laptikohvsky (United Kingdom)
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By-catch analysis as a part of progress report for the research fishery of Dissostichus spp. in Subarea 48.6 by Japan and South Africa during 2012/13–2016/17
are caught at every research block and every year. ICX is also common by-catch species, but mainly fished ... criteria indicates that the number of by-catch GRV individuals is higher at southern research blocks ... research block and every year. ICX is also common by-catch species, but mainly fished at the ice ridge ... indicates that the number of by-catch GRV individuals is higher at southern research blocks (48.6_3, 48.6_4 ...
Meeting Document : WG-SAM-17/44 : Author(s): T. Okuda, S. Somhlaba and T. Ichii
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The distribution pattern and fishery for the Antarctic krill (Euphausia superba) off the Wilkes Land and Balleny Islands (with notes on the application of CPUE data as indices of krill abundance)
with the quasi-stationary eddy, its southern branch is expressed as the East Wind Drift. Krill in fishable ... value for the assesment of the conditions of concentrations when the vessel fishes layers of krill ... -stationary eddy, its southern branch is expressed as the East Wind Drift. Krill in fishable concentrations ... value for the assesment of the conditions of concentrations when the vessel fishes layers of krill ...
Meeting Document : WG-KRILL-90/16 : Author(s): V.N. Dolzhenkov, E.A. Kovalev, V.A. Spiridonov, V.P. Timonin, I.A. Zhigalov (USSR)
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Progress report on the joint research for Dissostichus spp. in Subarea 88.3 by the Republic of Korea and New Zealand and notification of research in 2018/19
–883_5. Due to extreme ice conditions covering the southern part of 88.3, the Janas (NZL) was not able ... was extremely low showing 0.0273 kg/hook. Tagging rate and tag overlap in Subarea 88.3 were 5.2 fish per tonne ... . Due to extreme ice conditions covering the southern part of 88.3, the Janas (NZL) was not able ... was extremely low showing 0.0273 kg/hook. Tagging rate and tag overlap in Subarea 88.3 were 5.2 fish per tonne ...
Meeting Document : WG-SAM-18/05 : Author(s): Delegations of the Republic of Korea and New Zealand