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Комиссия по сохранению морских живых ресурсов Антарктики

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  1. Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies

    Paper Title:  Interactions of Patagonian toothfish fisheries with killer and sperm whales in the ... pods were involved in 81.3% of the interactions. Significant variations of interaction rates with ... Islands 0 10 20 30 40 50 60 70 80 90 100 2003/04 2004/05 2005/06 2006/07 2007/08 Fishing ... : Mean interaction rates of killer and sperm whales with longlines between 2003 and 2008. 0 10 20 30 ... rates were found to vary significantly between years (Figure 6), with a minimum in 2004/05 (2.8 ± 9.6 ... 5 10 15 20 25 30 2003/04 2004/05 2005/06 2006/07 2007/08 Fishing season D ep re da tio n ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Автор(ы): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet

  2. Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)

    calculated for a depth range of 100 to 500 metres in waters between 30 and 80°E. Krill consumption was ... Paper Title:  Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division ... krill consumed is between 166 and 450 million tonnes; of this amount fish consume from 30 to 32 million ... ; Miller et al., 1985). Assessments contained in this paper are based on results of research conducted in ... for a depth range of 100 to 500 metres in waters between 30 and 80°B. Krill consumption was estimated ... results of many years' research by YugNIRO in the Sodruzhestva and Kosmonavtov Seas and is perhaps the ... relationships are used in this work. The mean krill stock size in the Sodruzhestva Sea (to the south of 65°30'S ... mesh size in the codend - 20 mm). Trawl mouth openings ranged from 800 to 2 338 m2; trawling speed ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 305–319 : Автор(ы): Pakhomov, Y.A., V.A. Bibik and V.V. Gerasimchuk

  3. The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)

    eleginoides) have been fished in the Kerguelen Islands zone for 20 years, firstly with trawlers and more ... Paper Title:  The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands ... recently with longliners. This is the oldest fishery targeting D. eleginoides in the Indian Ocean sector of ... the Southern Ocean. However illegal, unreported and unregulated (IUU) fishing has occurred in the area ... entered in a single- table database called ‘Kerpêche’ for trawlers (split- years – 1 July to 30 June ... the Kerguelen Islands zone for 20 years, firstly with trawlers and more recently with longliners ... fact that longlining is a selective fishing method. Fish under 30 cm in total length are never caught ... animals caught at different depths and in different sectors. The results for the two years analysed are ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Автор(ы): Lord, C., G. Duhamel and P. Pruvost

  4. Further analysis of spatial patterns of benthic invertebrate habitats from fishery bycatch in the Ross Sea region

    evidence of VME taxa. Identifiable sponge and/or gorgonian habitats occurred at a typical scale of 10-30 km ... to be estimated, along with changes in catch rate at different levels of observed bycatch. Results ... varies among four benthic bioregions developed for the Ross Sea. Together, the data show that vulnerable ... taxa occur in complex mosaic patterns of small patches dispersed within larger habitats. Confirmation ...

    Meeting Document : WG-FSA-10/30 : Автор(ы): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)

  5. Krill biomass in Area 48 and Area 58: recalculations of FIBEX data

    Paper Title:  Krill biomass in Area 48 and Area 58: recalculations of FIBEX data Abstract ... / Description:  FIBEX acoustic and length frequency data held in the BIOMASS database were used to provide ... ) 30'W 2S'W 20'W Figure 1: FIBEX survey areas and CCAMLR statistical sub areas in the West Atlantic ... WG-KRILL-92/20 KRILL BIOMASS IN AREA 48 AND AREA 58 ... densities reported in Anon. (1986) were derived using a TS value of -68.10 dB for a mean animal length of ... 3S'W 30'W 2S'W 20'W 1S'W r-------------------------~------------~------t_SO'S ...... 00 '1 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 157–181 : Автор(ы): Trathan, P.N., D.J. Agnew, D.G.M. Miller, J.L. Watkins, I. Everson, M.R. Thorley, E. Murphy, A.W.A. Murray and C. Goss

  6. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

    Paper Title:  Investigation of bias in the mark–recapture estimate of toothfish population size at ... uneven distribution of tag placements and recapture effort, on bias in the Petersen estimator of ... ) and upwards in a low-density box, so that they tended to be retained in high-density boxes. The model ... allows simulation of releases by box over multiple years. The model performed as expected with test ... of toothfish typically move only 20–30 km each year (Marlow et al., 2003). This paper investigates ... years (40, 41, 12, 5 and 2% of 165 fish respectively). Tags recaptured in the year in which they were ... tags and years. The third step is the tag–recapture process in year t. As previously explained, the ... whole of the fishing area in recent years (SC-CAMLR, 2004), but in the early years there was a ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Автор(ы): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark

  7. Schedule of Conservation Measures in Force 1993/94

    additional series of 20 meshes selected in accordance with Article 3 shall be measured. The mesh size shall ... the Commission in accordance with Article IX of the Convention for the Conservation of Antarctic ... in Article 1 shall be inserted by its narrowest extremity into the mesh opening in a direction ... shall form a series of 20 consecutive meshes chosen in the direction of the long axis of the net. 2 ...

    Document : Site Section: Publications

  8. Selectivity of commercial and research trawls in relation to krill

    more large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in ... Paper Title:  Selectivity of commercial and research trawls in relation to krill Abstract ... mean length in catches made by both trawls was  ∆L = 6.2 mm. Statistically significant variability in ... krill length composition was observed between catches made by the research trawl, while in commercial ... large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in mean ... expressed towards Yu. V. Kadilnikov for his assistance in preparing this article. REFERENCES Greene ... COMMERCIAL AND RESEARCH TRAWLS IN RELATION TO KRILL S.M. Kasatkina Atlantic Research Institute of Marine ... length in catches made by both trawls was AL = 6.2 mm. Statistically significant variability in krill ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 161–169 : Автор(ы): Kasatkina, S.M

  9. Preliminary assessment of mackerel icefish, Champsocephalus gunnari, on the Heard Island Plateau (Division 58.5.2) based on a survey in April–May 2003

    approximately 20% of the 2002 estimate. This decline in abundance is consistent with the passage of the strong ... fulfills the objectives of Article II and is robust against the uncertainties inherent in the stock ... 1997 cohort through the population and relatively weak recruitment in 1999 and 2000. The 1+ fish ... evident in the survey were not fully sampled and as such are not included in the assessment. Estimates of ...

    Meeting Document : WG-FSA-03/32 : Автор(ы): A.J. Constable, C.R. Davies, R. Williams and T. Lamb (Australia)

  10. Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subareas 88.1 and 88.2

    Description / Abstract:  Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ... to 30 November 2014). Fishery Report 2014: Exploratory fishery for Dissostichus spp. in ... includes 20 tonnes for research fishing in 2007 and 10 tonnes for research fishing in 2011 and 2012. * IUU ... 2013 to 31 August 2014. 8. In 2014, 20 vessels (from 7 Members) and 14 vessels (from 6 Members ... effort has been slightly more stable. In the Ross Sea, in earlier years most vessels fished with the ...

    Document : Site Section: Publications

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