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1. Fish and squid in the diet of king penguin chicks, Aptenodytes patagonicus, during winter at sub-Antarctic Crozet Islands

   of the fish diet, constituting together 32 % by mass. The three main species of myctophids eaten in ... other myctophids, which are rarely consumed in summer, contributed 24% of the diet by mass in winter ... Electrona subaspera = 1.0%). The greater diversity of prey in winter suggests a more opportunistic feeding ... behaviour at a time probably marked by a change in prey availability. Both the known ecology of the fish and ...

   Meeting Document : WG-EMM-97/09 : Автор(ы): Cherel, Y., Ridoux, V., Rodhouse, P.G.

2. Progress towards an assessment of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 882C–H for the years 2002/03 to 2017/18 using a two-area model

   collect mark-recapture data in the South to inform the estimation of biomass in the South. Simulation work ... size of the population in the south and migration rates between areas. Biomass estimates are in ... of the tag recaptures in the South (almost all recaptures in research block 882_2). We recommend that ... fishing effort, as well as further investigations of the distribution of fish in relation to their length ...

   Meeting Document : WG-FSA-18/37 : Автор(ы): S. Mormede and S. Parker

3. Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 2003 winter and 2003/04 breeding season

   Abstract:  In the fourteenth consecutive winter of the survey at Bird Island, South Georgia, the ... classified as severe (71%). In contrast the sixteenth consecutive summer of reporting saw a decrease of 45 ... summer observations). Of the entanglements where the animal could be sexed, males made up the majority in ... increased effort in ensuring correct disposal of debris with the potential to entangle wildlife at sea ...

   Meeting Document : SC-CAMLR-XXIII/BG/14 : Автор(ы): Delegation of the United Kingdom

4. Proposal for the removal of night setting requirement for autoline vessels fishing in Division 58.5.2

   fishing in Division 58.5.2 to occur at any time of the day/night cycle. The proposal forms part of an ... results of the first two years longline fishing in 58.5.2: a total of 2.2 million hooks have been set and ... fishery in daylight and in summer suggest that the absence of seabird mortality in 58.5.2 is due to the ... low incidence of longline-vulnerable seabirds in winter, the minimum line sink rate and the use of ...

   Meeting Document : WG-FSA-04/73 : Автор(ы): G. Robertson and B. Baker (Australia)

5. Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.3a

   in the last WG-SAM meeting. We tentatively recalculated a sample size of Dissostichus spp in each ... block in such a way that the numbers of tag recoveries in the 2016 season shows an approximately 0.3 of ... block, in order to promote successful stock assessment. The separation rule was one of the major ... . In this way, over-concentration of catch and effort can be avoided while reducing the inconveniences ...

   Meeting Document : WG-FSA-13/40 : Автор(ы): Delegation of Japan

6. A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2013–14

   of the fishery – the reason for this is unclear. There has been a slight reduction in mean age in ... biological aspects and catch of Antarctic toothfish up to an including the 2014 season. In 2014, the Ross Sea ... 12 years with a slight decline in the past two years. Length frequency distributions of Antarctic ... strong mode of smaller (90–120 cm TL) toothfish present in the Slope fishery from 2010–2013 was not ...

   Meeting Document : WG-FSA-14/52 : Автор(ы): M. Stevenson, S. Hanchet, S. Mormede and A. Dunn (New Zealand)

7. COLLAPSE OF SOUTH AFRICA’S PENGUINS IN THE EARLY 21ST CENTURY

   000 pairs in 2003. In the Western Cape, numbers decreased from a mean of 35 000 pairs in 2001–2005 to ... Abstract:  The number of African penguins Spheniscus demersus breeding in South Africa collapsed ... classification of the species as Endangered. In South Africa, penguins breed in two regions, the Western Capeand ... 11 000 pairs in 2009. At Dassen Island, the annual survival rate of adult penguins decreased from ...

   Meeting Document : WG-EMM-11/P8 : Автор(ы): R.J.M. Crawford, R. Altwegg, B.J. Barham, P.J. Barham, J.M. Durant, B.M. Dyer, D. Geldenhuys, A.B. Makhado, L. Pichegru, P.G. Ryan, L.G. Underhill, L. Upfold, J. Visagie, L.J. Waller and P.A. Whittington

8. Results on by-catch of fish during Ukrainian, Polish and Japanese krill fishery in the South Orkney Islands, South Georgia and Shetland Islands areas

   krill Euphausia superba Dana conducted by the Ukrainian trawler Grigory Kovtun in the vicinity of South ... (January to February, 1994) to determine the proportion of juvenile fish forms in krill concentrations. In ... krill and 34588 ind./t krill respectively. In the Ukrainian sample, most of by-catch juveniles were ... krill catches of 25 of 99 examined net hauls made in the South Shetland Islands area. Also among by ...

   Meeting Document : WG-FSA-96/19 : Автор(ы): Cielniaszek, Z., Pakhomov, E.A., Iwami, T.

9. Research plan for the 2015/16 exploratory longline fishery of Dissostichus spp. in Division 58.4.2

   by all effective vessels were analyzed for the improvement of stock assessment in the research blocks ... to be more progressed in SSRU 58.4.2A. Understanding of the resource structure through clarification ... management of Dissostichus spp. population(s) in data- poor exploratory fisheries. During the second three ... WG-FSA in 2013 in order to maximize the expectation of tag-recapture to the extent possible under the ...

   Meeting Document : WG-SAM-15/04 : Автор(ы): Delegation of Japan

10. A meta-analysis of by-catch in the Ross Sea toothfish fishery

    location of fishing. However, there was also evidence of distinct differences in the mean (and distribution ... Abstract:  Following the recommendation of WG-FSA in 2014 the Secretariat has undertaken an ... analysis of bycatch in CCAMLR longline fisheries. The numerical target catch ratio (the number of target ... ) in the index from two groups of Members flagged vessels, that together contribute 84% of the haul by ...

    Meeting Document : WG-FSA-15/04 Rev. 1 : Автор(ы): CCAMLR Secretariat

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