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Commission pour la conservation de la faune et la flore marines de l'Antarctique

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  1. Revised plan of research program of the Ukraine in Subarea 48.2 in 2017 (third season)

    Abstract:  The third year research plan of Ukraine in subarea 48.2 by the fishing vessel SIMEIZ is ... provided. The survey design remains the same as in the second (2016) year. Ukraine proposes to divide the ... stock (the catch limit) in the researched area on two blocks – Northern and Southern, in order to reach ... :  Revised plan of research program of the Ukraine in Subarea 48.2 in 2017 (third season) Approval:  Approved ...

    Meeting Document : WG-FSA-16/49 : Auteur(s): Delegation of Ukraine

  2. Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03

    operations in 2002–03: 265 from observed trawl fishing operations (67% landed dead); 113 from tuna (Thunnus ... percent of observed fishing operations with seabird captures) for longline fisheries in 2002–03 were ... highest in chartered albacore tuna (T. alalunga) sets in northern waters (17%), compared with 10% for the ... Island and 9% of observed ling sets. About 2% of observed hoki tows in the main fishery areas had ...

    Meeting Document : WG-FSA-04/57 : Auteur(s): S.J. Baird (New Zealand)

  3. FIRST EXPERIMENTAL SETTINGS OF DEEPWATER VERTICAL LONGLINES IN THE ANTARCTIC TOOTHFISH FISHERY DISSOSTICHUS MAWSONI NORMAN, 1937 (PERCIFORMES, NOTOTHENIIDAE) IN THE AMUNDSEN SEA

    Abstract:  For the first time in the history of deepwater longline fishing on Antarctic toothfish ... Russian longliner Yantar in March, 2008 in the Amundsen Sea (subarea 88.2,D of the Pacific sector). The ... resided in bathypelagial as well as near the bottom. Author(s):  N.V. Kokorin (Russia) and V.V. Serbin ... (Ukraine) Title:  FIRST EXPERIMENTAL SETTINGS OF DEEPWATER VERTICAL LONGLINES IN THE ANTARCTIC TOOTHFISH ...

    Meeting Document : WG-FSA-09/08 : Auteur(s): N.V. Kokorin (Russia) and V.V. Serbin (Ukraine)

  4. Results from the groundfish survey conducted in CCAMLR Subarea 48.3 in January/February 2011

    dominated at Shag Rocks, however 1+ and 2+ sized fish were present in larger proportions at South Georgia. A ... tonnes. Euphausiidae was the dominant prey item in the mackerel icefish diet with increased dietary ... bottom and very few acoustic marks were observed in the water column. Themisto sp. was the only other ... prey that made a substantial contribution to the diet, occurring in 39.47% of stomachs. Catches of ...

    Meeting Document : WG-FSA-11/29 : Auteur(s): J. Brown, S. Gregory, K. Brigden, R. Benedet, O. Hogg, P. Brewin and L. Featherstone (United Kingdom)

  5. Re-analysis of CPUE in both species of toothfish in 48.6 area

    Abstract:  The present report re-analyses data regarding CPUE for both species of toothfish in ... northern area of 48.6 (SSRU 48.6A, 48.6G). This report is a re-analysis of the CPUE time series proposed in ... previous work (SAM 13/29) which includes all those comments and suggestions made in the last SAM meeting ... Patagonian toothfish presented a high proportion with sets in which both species are present, and thus, an ...

    Meeting Document : WG-FSA-13/63 : Auteur(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)

  6. Notification of research-in-progress in an Australian tuna fishery of relevance to the conservation of Convention Area seabirds

    Abstract:  This purpose of this document is to inform CCAMLR of work-in-progress in the Australian ... was completed in April 2005. (b) a manipulative experiment testing the effectiveness of various ... scheduled for October and November 2005 when fleshy-footed shearwaters (the main seabird species taken in ... length (distance between weighted swivel and hook) on the sink rate of branch lines used in Australia’s ...

    Meeting Document : WG-FSA-05/13 : Auteur(s): G. Robertson, B. Wienecke, K. Lawton and B. Baker (Australia)

  7. Biotopic and spatial distribution of krill Euphausia superba Dana (Crustacea, Euphausiacea) length groupings in the Atlantic sector of Antarctic in summer 1984 and 1988

    the basis of the data of two complex surveys carried out in the western Atlantic sector of Antarctic ... in summer 1984 and 1988. The large-length grouping is biotopically associated with the waters of the ... length structure was revealed in the survey 1988. It is assumed that the first grouping is transported ... impact of the secondary frontal zone dynamic conditions. Hydrometeorological conditions in summer 1988 ...

    Meeting Document : WG-EMM-04/27 : Auteur(s): V.V. Lidvanov, A.V. Zimin, K.E. Shulgovsky (Russia)

  8. Geographical differences in the condition, reproductive development, sex ratio and length distribution in Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Statistical Subarea 88.1)

    April. Results of this study indicate measurable differences in a number of indices from toothfish found ... the population was more advanced in reproductive development, were in poorer condition, showed a ... consistent peak over all seasons in comparison with the southern group in which the distribution was ... multimodal. Author(s):  J.M. Fenaughty (New Zealand) Title:  Geographical differences in the condition ...

    Meeting Document : WG-FSA-04/28 Rev. 1 : Auteur(s): J.M. Fenaughty (New Zealand)

  9. Assessment of yield and status of Macrourus carinatus on BANZARE Bank in the southern Indian Ocean: implications for managing by-catch in CCAMLR fisheries

    data were taken from a trawl survey conducted at Macquarie Island in 1999. Where parameters were not ... elsewhere in the world. The trawl survey data was used to calculate estimates of biomass and density for the ... catch rates of M. carinatus in longline fisheries targeting Dissostichus eleginoides. Applying the ... critical y to the mean density observed in the survey results gives a catch rate of 5.81 kg/km2 which ...

    Meeting Document : WG-FSA-99/69 : Auteur(s): E.M. van Wijk, A.J. Constable, R. Williams and T. Lamb (Australia)

  10. VARIATION IN DEMERSAL FISH SPECIES RICHNESS IN THE OCEANS SURROUNDING NEW ZEALAND: AN ANALYSIS USING BOOSTED REGRESSION TREES

    ‘stochastic gradient boosting’). Depth was the single most important environmental predictor of variation in ... moderately high richness between 400 and 1100 m. Richness was higher both in waters with high surface ... concentrations of chlorophyll a and in zones of mixing of water bodies of contrasting origins. Local variation in ... temperature was also important, with lower richness occurring in waters that were cooler than expected given ...

    Meeting Document : WS-VME-09/P04 : Auteur(s): Leathwick, J.R., Elith, J., Taylor, P., Francis, M.P., Hastie, T.

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E-mail: ccamlr [at] ccamlr [dot] org
Téléphone: +61 3 6210 1111
Fax: +61 3 6224 8744
Adresse: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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  • WG-EMM-2025
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