Résultats de la recherche

1. Pygoscelis penguin census in the Vernadsky Antarctic station area

   been provided during 2017-2018 breeding season. The most abandoned  Pygoscelis  penguin species in the ... Abstract:  The  Pygoscelis  penguin colonies census in the Vernadsky Antarctic station area has ... pairs total and about 780 immature penguins. The Adelie species is much less common in the area and ... species family, there is a significantly higher percentage of birds which not involved in the reproduction ...

   Meeting Document : SC-CAMLR-XXXVII/BG/06 : Auteur(s): V.M. Smagol, A.O. Dzhulay, I.V. Dykyy, G.P. Milinevsky and E.O. Dykyy

2. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

   Paper Title:  Protecting young fish and spawning aggregations of Champsocephalus gunnari in ... spawning aggregations in fisheries generally, and specifically in the Champsocephalus gunnari fishery in ... measures put in place by CCAMLR to date. These measures are re-examined in the light of new information ... , and a strategy for the future protection of young fish and spawning aggregations of C. gunnari in ... fish (27-40 cm). One, however, was composed almost entirely of 1 and 2 year olds (about 12-30 cm). In ... year was consistently applied in years when the C. gunnari 2 2 fishery in Subarea 48.3 was open. B 3 ... also pertinent following the introduction in 1998 of a new CCAMLR 'fishing year' (CCAMLR, 1998 ... of 20-50 tonnes per day. The total catch in the fishery was limited to 4 036 tonnes by a CCAMLR ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Auteur(s): Parkes, G.B

3. Estimating unaccounted fishing mortality in the Ross Sea region and Amundsen Sea (CCAMLR Subareas 88.1 and 88.2) bottom longline fisheries targeting Antarctic toothfish

   Paper Title:  Estimating unaccounted fishing mortality in the Ross Sea region and Amundsen Sea ... counted in estimates of total fishing removals or otherwise accounted for in stock assessment models. The ... mortality resulting from the loss of sections of bottom longline gear in the Ross Sea region and Subarea ... unaccounted fishing mortality from lost lines in these fisheries is provided. These estimates suggest that on ... recommendations to improve gear loss reporting. Methods Data grooming Fishing years are assigned to the year in ... from the analysis. If a vessel reported any non-zero value for lost hooks in any year, then any ... integrity for many years. In this sense, marine debris from lost gear may be considered cumulative ... or null values for lost hooks for all years (four of 21 total vessels in the dataset) were removed ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 17–30 : Auteur(s): Webber, D.N. and S.J. Parker

4. Fishery Report: Closed fishery for Dissostichus spp. in Divisions 58.4.4a and 58.4.4b

   the Scientific Committee and WG-FSA. 8.2 Management advice 20. In 2007/08, one Japanese-flagged ... survey Dissostichus spp. in 2009/10 as part of a 3–5 year tagging experiment. 24. Dr K. Taki (Japan ... is unlikely to have fully recovered to a pristine state in the six years since it was closed, any ... year (or years) to recapture the tagged fish. 29. The Working Group considered that if sufficient ...

   Document : Site Section: Publications

5. Results of phase I of the Russian research program for toothfish fishery in Subarea 88.3 during the 2010/11 season

   onboard longliner Sparta (company “Morskoi Voron”). In total, 20 trotline sets at different depths have ... Abstract:  In accordance with decision of SC-CCAMLR in 2010, the Russian Federation conducted ... research fishery on toothfish in Subarea 88.3 in the season 2010/11. The researches were carried out ... D of Subarea 88.3. In SSRU A longlines were not investigated because ice conditions were difficult ...

   Meeting Document : WG-FSA-11/36 : Auteur(s): Delegation of Russia

6. Analysis of seamount-specific catch and tagging data in the Amundsen Sea, SSRU 88.2H

   the stock assessment along with 88.2H. Fishing has occurred on almost every seamount in every year ... liberty for less than 2 years, and that data from the Amundsen Sea slope SSRUs (88.2C–G) are included in ... features in SSRU 88.2H were analysed to compare multiple raw indicators of biomass trends in isolated local ... , and no evidence for serial depletion or spatial patterns that would produce a current bias in ...

   Meeting Document : WG-SAM-14/27 : Auteur(s): S.J. Parker (New Zealand)

7. The effects of global climate variability in pup production of Antarctic fur seals

   Antarctic fur seal pup production at South Georgia over a 20-year period in response to environmental ... reductions in Antarctic fur seal pup production over 20 years of study. Simulated environmental time series ... range in scale from those that impact individuals to those that impact the entire food web. Climate ... -induced changes in the abundance of species in lower trophic levels can cascade up to apex predators by ...

   Meeting Document : WG-EMM-06/P2 : Auteur(s): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)

8. Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b

   reclassified as exploratory in 2000. That year, the Commission agreed on four exploratory fisheries for ... tonnes per season. 30. Analyses of catch rates of macrourids and rajiformes presented in WG-FSA-07/44 ... 2008, the Commission agreed to the Year-of-the-Skate, and the protocol in CCAMLR-XXVII, paragraph 4.55 ... , was implemented. 35. In 2009, the Commission agreed that the Year-of-the-Skate should be extended ...

   Document : Site Section: Publications

9. Comparative biological characteristics of Electrona carlsbergi (Tåning) (Myctophidae) from the notal and Antarctic areas in the Southern Ocean Atlantic sector

   catches, occurred in much high amount to the east of 30°W. In the notal area the length of E. carlsbergi ... for fish from the notal area is, probably, 5 years. E. carlsbergi investigated in the Antarctic waters ... length of fish from the Antarctic area increased while drifting eastward in the Antarctic circumpolar ... current waters. Fish specimens from 62 to 97 mm long were registered in catches. About 95% of specimens ...

   Meeting Document : WG-FSA-90/21 : Auteur(s): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR)

10. Modelling egg and larval transport of Antarctic toothfish (Dissostichus mawsoni) in the East Antarctic region: preliminary result using satellite data

    advected to the nursery areas in about 3 months-2 years by different local oceanic dynamics. Author(s):  M ... eddy activity) covering 2011-2018, we developed the particle tracking model to investigate egg and ... larval transport of the Antarctic Toothfish in the East Antarctic region. This paper presents the ... 2-year simulation.  From the result of the BB region, while strong self retention on the BB was ...

    Meeting Document : WG-FSA-2019/63 : Auteur(s): M. Mori, K. Mizobata, T. Okuda and T. Ichii

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