Resultados de la búsqueda
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Phytoplankton standing stocks in relation to krill in Antarctic waters
phytoplankton and zooplankton in the region of krill swarm however showed active feeding by the latter on these ... Abstract: Investigations on krill trawl operations in the southern ocean were accompanied by the ... , consisting of 32 diatoms and one dinoflagellete. Chaetoceros and Nitzschia spp. dominated the phytoplankton ... to 2400 kg, the percentage of kill occurrence varied from 0 to 100% at stations sampled. The ...
Meeting Document : WG-EMM-98/34 : Autor(es): X.N. Verlecar, R. Vijayakumar, F. Saldhana and L. Martins (India)
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Zooplankton studies during international krill synoptic survey in CCAMLR Subarea 48.1 in 2019 onboard Ukrainian fishing vessel More Sodruzhestva
Abstract: As a part of the international krill synoptic survey, the National Antarctic Scientific ... studies in the Bransfield Strait (CCAMLR subarea 48.1) during “More Sodruzhestva” voyage from 13 to 18 th ... of November 2018. The stratified samples were done at the same stations as for krill hydroacoustic ... survey in order to map vertical distribution, abundance and species composition of zooplankton, mostly ...
Meeting Document : WG-EMM-2019/64 : Autor(es): L. Samchyshyna, E. Dykyi and G. Milinevsky
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Research plan for toothfish in Division 58.4.4 b by Shinsei maru No. 3 in 2015/16
and CASAL OB_1b model (vulnerable biomass in 2014), respectively. The stock sizes of D. eleginoides in ... sample size of 60 tonnes in order to further strengthen the stock assessments in the area. Author(s ... Abstract: In this document, we revise stock status assessments of D. eleginoides in research ... results using CASAL models in research block 58.4.4b_1 are described in a separated document. The ...
Meeting Document : WG-SAM-15/13 : Autor(es): Delegation of Japan
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ABUNDANCE AND BIOLOGICAL INFORMATION ON TOOTHFISH IN DIVISION 58.4.4a & b BY SHINSEI MARU NO. 3 IN 2007/08 SEASON
% in numerical number and 90-96 % in weight to the total samples in SSRUs. Mean CPUE of toothfish in ... for Phase 1 and Phase 2, respectively. Mean CPUE of toothfish in weight by SSRU ranged from 64.0 to ... Abstract: A survey was conducted in order to collect information for the stock status and various ... , Shinsei Maru No. 3, from July 23 to September 27, 2008. The survey was undertaken in two Phases (Phase 1 ...
Meeting Document : WG-SAM-09/10 : Autor(es): K. Taki, T. Ichii, M. Kiyota and S. Kawahara (Japan)
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Research proposal for Dissostichus spp. in Subarea 88.3 by Ukraine in 2019
Abstract: The research of Dissostichus in Subarea 88.3 carried out by Chile in 1998, New Zealand ... in 2005, Russia in 2011 and 2012 and the Republic of Korea in 2017 and 2018. It was noted that no ... conducted from January to March, as ice conditions permit. It is planned that the number of longline sets ... will be 60 in four Reserch Blocks. It is planned to complete the study for Dissostichus spp. in Subarea ...
Meeting Document : WG-FSA-18/16 Rev. 1 : Autor(es): Delegation of Ukraine
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CCAMLR course in survey design and execution – a possible way to assure intellectual continuity and renewal in WG-EMM
forward to propagate the experiences gained in planning and executing the CCAMLR 2000 krill survey. The ... and practical aspects of krill survey work by planning and performing a “miniature survey” in ... international course would help to assure that the collective wisdom of CCAMLR is maintained, developed and ... Abstract: A proposal to arrange a CCAMLR course in survey design and execution at KMRS is put ...
Meeting Document : WG-EMM-01/51 : Autor(es): B. Bergström and M.A. Thomasson (Sweden)
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Local biomass estimates for Antarctic (Dissostichus mawsoni) and Patagonian (Dissostichus eleginoides) toothfish in research blocks in Subareas 48.6 and 58.4
Abstract: This paper provides local biomass estimates for D. mawsoni and D. eleginoides in the ... research nlocks in Subareas 48.6 and 58.4 using the methods agreed to at WG-SAM-16. The methods used to ... generate the biomass estimates are fully documented from the provison of data extracts (with associated ... metadata) through to the final results. Author(s): CCAMLR Secretariat Title: Local biomass estimates for ...
Meeting Document : WG-FSA-16/27 : Autor(es): CCAMLR Secretariat
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Informational report on research fishing for Dissostichus spp. in Subarea 48.1 by Ukraine in 2019
purposes in the statistical subarea 48.1 on board of the fishing vessel “Calipso” (Fig. 1) (the shipowner ... LLC “Fishing Company “NEPTUNO”, Ukraine) were carried out in accordance with the research plan WG-FSA ... research fishing for Dissostichus spp. in Subarea 48.1 by Ukraine in 2019 Microsoft Word File: sam-2019-33 ...
Meeting Document : WG-SAM-2019/33 : Autor(es): P. Zabroda, L. Pshenichnov and K. Demianenko
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Krill aggregation characteristics in South Orkney Island area in April 1990
Abstract: Physical characteristics of 437 krill aggregations detected acoustically in the area o ... authers. The aggregations were on average 2.2 km apart. It is shown that aggregation parameters depend in ... great extent from spatial resolution capability of swarm measurements. Author(s): P.P. Fedulov, V.V ... . Devicin, E.N. Timohin and N.B. Shishin (USSR) Title: Krill aggregation characteristics in South Orkney ...
Meeting Document : WG-KRILL-91/27 : Autor(es): P.P. Fedulov, V.V. Devicin, E.N. Timohin and N.B. Shishin (USSR)
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Diet components and trophic interactions in five demersal fish in CCAMLR Subarea 48.3
Abstract: Diet components and trophic interactions in five demersal fish caught around of South ... carried out during the month of May 2013, on board of RV DY Eduardo L. Holmberg (INIDEP), at depths from ... 74 to 240 m. Prey Specific Index of Importance (%PSIRI) by each prey in each predator and, trophic ... . eleginoides and P. georgianus, which not formed any group, shows diets mainly ichthyophagous and, in the case ...
Meeting Document : WG-FSA-13/60 : Autor(es): N.R. Marí and G.H. Troccoli (Argentina)