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1. A preliminary model-based approach for estimating natural mortality of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region

   directly to the productivity of a stock, stock status, and estimated precautionary yields. In the Ross Sea ... constant across age and sex. In 2018, the independent review of the Ross Sea region D. mawsoni stock ... assessment recommended that CCAMLR consider the robustness and reliability of estimating natural mortality in ... simulations suggested that when the rate of natural mortality was assumed in an operating model, it was ...

   Meeting Document : WG-SAM-2019/04 : Autor(es): B. Moore, S. Mormede, S. Parker and A. Dunn

2. Summary of the seabird and marine mammal observations during observed toothfish (Dissostichus spp.) longline fishing operations in CCAMLR Subareas 88.1 and 88.2

   distribution of fishing effort was dictated by the presence of sea ice and there are differences in the seabird ... composition reported each year because of variation in the spatial distribution of the seabirds. At-sea ... ), and snow petrels (Pagodroma nivea). The highest species diversity was in waters north of about 70º S ... appeared to be generally uninterested in the line setting and were more likely to be well astern of the ...

   Meeting Document : WG-FSA-04/42 : Autor(es): S.J. Baird (New Zealand)

3. Distribution of the Soviet fishing fleet and catches (CPUE) in Subdivision 48.3 during 1986–1990

   -scale management units determination. In this work the available data of haul by haul catch statistics ... distinguished in the area of underwater elevation formed by Shag Rocks in the Antarctic Circumpolar Current ... S.M. Kasatkina (Russia) Title:  Distribution of the Soviet fishing fleet and catches (CPUE) in ... Abstract:  Analysis of the fishing fleet operation is one of preconditions of krill fishery small ...

   Meeting Document : WG-EMM-02/63 Rev. 1 : Autor(es): V.A. Sushin, P.C. Gasiukov, A.V. Zimin and S.M. Kasatkina (Russia)

4. Preliminary evaluation of two feedback management strategies for the krill fishery in Subareas 48.1–48.3

   fishing, in all or most SSMUs. We preliminarily attribute these results to the fact that none of the ... evaluation of two feedback management strategies for the krill fishery in Subareas 48.1–48.3 Microsoft Word ... for the krill fishery will compromise the Commission’s ability to achieve the objectives in Article II ... of the Convention. Management strategies for the krill fishery are currently comprised of an overall ...

   Meeting Document : SC-CAMLR-XXXVII/BG/12 : Autor(es): Delegation of the USA

5. Exploitation of mesoscale oceanographic features by grey-headed albatross Thalassarche chrysostoma in the southern Indian Ocean

   . In contrast, during chick-rearing all tracked birds foraged to the southwest of the island, at the ... edges of anomalies along the South-West Indian Ridge. Previous work in this area has shown that these ... association with mesoscale oceanographic features, as identified by sea surface height anomalies, in the ... southern Indian Ocean. During incubation, most birds foraged to the north of the island, at the edges of ...

   Meeting Document : WG-FSA-01/12 : Autor(es): D.C. Nel, J.R.E. Lutjeharms, E.A. Pakhomov, I.J. Ansorge, P.G. Ryan and N.T.W. Klages (South Africa)

6. Analysis of the krill fishery in Subarea 48.1 considering trawl fishing method used (2010–2016)

   Abstract:  An analysis of spatio-temporal variability of CPUE indices in the krill fishery in ... in the Bransfield strait, where the main fishery in Subarea 48.1 is concentrated  The possibility of ... krill biomass in SSMU during the fishing season is discussed. Variability of monthly average ... standardized CPUE estimates in the Bransfield strait shows that despite intensive fishery the density of krill ...

   Meeting Document : WG-EMM-17/27 : Autor(es): S. Kasatkina S. and L. Boronina

7. Non-native Species in the Antarctic: Report of a Workshop

   and Antarctica, in April 2006. The outcomes to the workshop were presented in a series of papers to ... to consider the findings of the “Non-native Species in the Antarctic” Workshop, and consider actions ... activities within CCAMLR’s purview. In light of the requirements of Article II of the Convention, the ... of New Zealand Title:  Non-native Species in the Antarctic: Report of a Workshop Approval:  Approved ...

   Meeting Document : SC-CAMLR-XXV/BG/21 : Autor(es): Delegation of New Zealand

8. Spatial distribution of predator/prey interactions in the Scotia Sea: implications for measuring predator/fisheries overlap

   the CCAMLR 2000 krill survey were used to identify the areas of potential overlap with fisheries in ... -specific differences in the characteristic scales which were of the order of 50- 100 km. Antarctic krill ... greatest potential overlap are within 150- 200 km of land and the extent of any such overlap in these areas ... distribution of predator/prey interactions in the Scotia Sea: implications for measuring predator/fisheries ...

   Meeting Document : WG-EMM-02/14 : Autor(es): K. Reid, M. Sims, R.W. White and K.W. Gillon (United Kingdom)

9. Hatching season and growth of Pleuragramma antarcticum larvae near the Antarctic peninsula in austral summer 1993/94

   Abstract:  Hatching season and larval growth of Pleuragramma antacticum in the water off Antarctic ... Peninsula were determined by the examination of growth increments in otoliths. The samples were collected by ... (54 inds. out of 77 fish larvae) in ichthyoplankton samples, and occurred mainly in cold water of the ... otolith cores was about 50 μm in diameter. The width of the growth increments was narrow near the core ...

   Meeting Document : WG-EMM-96/65 : Autor(es): Cha, S.S., Lee, T.W., Kim, S.

10. Information on krill in reports from the CCAMLR scheme of international observation and its utility for management

    International Observation revealed that there are a number of inconsistencies in the information being reported ... operational procedures are reported sporadically and inconsistently. Similarly, because of the differences in ... the information reported in individual Observer’s Reports it is difficult to assess the level of by ... in the krill fishery, appear to be the only way to achieve the aims of the Observation Scheme. Author ...

    Meeting Document : WG-EMM-07/22 : Autor(es): J. Foster, S. Nicol and S. Kawaguchi (Australia)

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