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1. On influence of acoustic survey methodology improvement on krill biomass estimation. (A comparison of results of acoustic surveys based on single-frequency and double-frequency algorithms)

   the results of krill biomass comparative estimation by single-frequency and double-frequency ... algorithms that were obtained by processing data on Russian R/V ATLANTIDA surveying in 48.4 Subarea according ... species identification realized by single-frequency and double-frequency algorithms could cause a marked ... analysis of interannual and interseasonal krill biomass variability by results of acoustic survey is to be ...

   Meeting Document : WG-EMM-01/41 : Autor(es): S.M. Kasatkina and A.P. Malyshko (Russia)

2. Beach debris survey Signy Island, South Orkney Islands, 1998/99

   three study beaches. The debris was counted, measured and classified by type, material, mass and size ... recovered was more than double the mass of items in 1997/98. Classifying the material by source revealed ... packing material. The last accounted for 58% of items small enough to be ingested by seals and seabirds ... on the use of packaging bands aboard fishing vessels brought into force by CCAMLR in 1995/96, the ...

   Meeting Document : CCAMLR-XVIII/BG/7 : Autor(es): Delegation of the United Kingdom

3. Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic

   physical forcing by large-scale oceanographic variability. Time lags, remoteness from the epicentre of a ... had strong effects when lagged by one year. This was supported by bivariate correlation between the ... seals in the Atlantic domain of the Southern Ocean is sensitive to the proximate physical forcing by a ...

   Meeting Document : WS-AREA 48-98/16 : Autor(es): I.L. Boyd (UK)

4. PRELIMINARY PROPOSAL FOR MARINE SPATIAL PROTECTION AROUND THE SOUTH ORKNEY ISLANDS

   been selected on the basis of analysis previously recommended by WG-EMM for consideration by the ... agreed by the Scientific Committee (SC-CAMLR-XXVII, paragraph 3.55). The paper invites the Scientific ... but allowing activities such as some scientific research (to be further elaborated by the Commission ...

   Meeting Document : SC-CAMLR-XXVIII/14 : Autor(es): Delegation of the United Kingdom

5. FIELD IDENTIFICATION GUIDE TO HEARD ISLAND AND MCDONALD ISLANDS (HIMI) BENTHIC INVERTEBRATES: A GUIDE FOR SCIENTIFIC OBSERVERS ABOARD FISHING VESSELS

   intended for use as both a training tool, and at-sea by trained observers, to make accurate identifications ... of invertebrate by-catch when operating in the HIMI region. The Australian Antarctic Division has now ... gather invertebrate by-catch data at higher taxonomic resolutions. To encourage the development of ... similar guides for training purposes and at-sea use by observers in other CCAMLR designated fisheries, a ...

   Meeting Document : SC-CAMLR-XXVIII/BG/12 : Autor(es): Delegation of Australia

6. The state of exploited fish stocks in the Atlantic sector of the Southern Ocean

   of the 1960s mainly by the Soviet Union. Notothenia rossii marmorata,vas the target species in the ... adversely affected by the fishery. The present stock size around South Georgia is less than 5 % of the level ... by fishing and are in need of conservation measures. P. br. guntheri is the only species in the ... fishery which was unregulated until 1988/89. Stock assessment is largely influenced by uncertainties in ...

   Meeting Document : SC-CAMLR-VIII/BG/18 : Autor(es): Delegation of Federal Republic of Germany

7. Distribution of Soviet commercial fleet at krill fishery in the South Orkneys subarea (Subarea 48.2) during 1989/90

   Abstract:  The results of analysis of haul by haul catch statistics of Soviet commercial fleet ... 6.9-7.1 t/hour by May-June. Stability of the fishing ground is stipulated by peculiarities of the area ... caused by topogenic effect. No temporally and spatially sustained krill aggregations (atractive to ...

   Meeting Document : WG-EMM-97/50 : Autor(es): Sushin, V.A.

8. Preliminary results of RV Dmitriy Stefanov researches in the Antarctic area of the Atlantic Ocean in April 1992

   aggregation density by 15-mile perimeter sections, average water flow and scheme of geostro-phycal currents ... is mainly determined by the water dynamics, such as the availability and duration of heterogenity in ... yellowfin notothenia over the shelf of South Georgia and Shague rocks. The researches were carried out by H ... /V "Dmitriy Stefanov" ovmed by PPO "Yugrybpoisk" (Ukraine). Author(s):  L.G ...

   Meeting Document : WG-CEMP-92/33 : Autor(es): L.G. Maklygin, V.N. Shnar, A.V. Remeslo, A.P. Malyshko, I.A. Trunov, I.A. Barabanov, V.P. Shopov (Russian Federation) and A.G. Shepelev (Ukraine)

9. Report on bottom fisheries and vulnerable marine ecosystems: draft template and workplan

   the workplan and discussion. It has been compiled by the Subgroup for consideration at WG-EMM in 2010 ... . The structure aims to follow the logic of the fishery reports already provided by WG-FSA: (i) Status ... arise from WG-FSA. It is envisaged that, following comments by WG-EMM, a draft report will be generated ... as far as possible for consideration by WG-FSA later in the year. Author(s):  WG-FSA Subgroup on VMEs ...

   Meeting Document : WG-EMM-10/15 : Autor(es): WG-FSA Subgroup on VMEs

10. Influence of the quality and quantity of data from a multi-year tagging program on bias and precision of biomass estimates from an integrated stock assessment – update

    Abstract:  By way of simulation, this study investigated how the bias and precision of biomass ... estimates from an integrated tag-based assessment are influenced by various aspects of a multi-year tagging ... over 60-70%. Biomass estimates were largely unaffected by the type of catch history. Therefore ... , creating ‘contrast’ in the data by strongly reducing the fish biomass is not needed for tag-based ...

    Meeting Document : WG-FSA-12/18 : Autor(es): P.E. Ziegler (Australia)

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