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1. Testing for genetic differentiation between two size classes of the starry skate (Amblyraja georgiana)

   Abstract:  Two size classes of A. georgiana have been described in by-catch fishing data reported in the catch data from the Ross Sea fisheries. We extracted DNA from A. georgiana samples from both size classes collected by Scientific Observers in the Ross Sea. We determined the DNA sequences of

   Meeting Document : WG-FSA-12/53 : Автор(ы): P. Ritchie and A. Fleming (New Zealand)

2. plotImpact v2.0-2012

   Abstract:  Updated software is presented for the automated production of standardised image plots of spatially referenced bottom fishing impact assessments. This software is submitted to WG-FSA as an R library to assist the Secretariat or CCAMLR Working Groups in the production of integrated bottom

   Meeting Document : WG-FSA-12/55 : Автор(ы): D.N. Webber (New Zealand) (The R Library file is available from the Secretariat on request)

3. Can acoustic methods be used to monitor grenadier (Macrouridae) abundance in the Ross Sea region?

   Abstract:  Grenadiers Macrourus spp. are the main bycatch species in the exploratory longline fishery for toothfish Dissostichus spp. in the Ross Sea, Antarctica. Ongoing monitoring tools are needed to assess stock status of grenadiers in the Ross Sea and to ensure ecological relationships are

   Meeting Document : WG-FSA-12/P11 : Автор(ы): R.L. O’Driscoll, S.M. Hanchet and B.S. Miller

4. Fatty acid analysis to infer diet of Antarctic toothfish caught in February 2012 in the southern Ross Sea

   Abstract:  To infer important prey resources for Antarctic toothfish (Dissostichus mawsoni) in the south of SSRUs 881.J and 881.L in the southern Ross Sea, their lipid composition was determined and compared tolipid profiles of fish and invertebrate species taken as bycatch in the fishery or

   Meeting Document : WG-FSA-12/61 : Автор(ы): I. Yeon, H.-S. Jo, C. Lim (Republic of Korea), S.M. Hanchet (New Zealand), D.-W. Lee and C.-K. Kang (Republic of Korea)

5. An analysis of fishing location and tag recaptures in Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a in 2012

   Author(s):  Secretariat Title:  An analysis of fishing location and tag recaptures in Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a in 2012 Approval:  Approved

   Meeting Document : WG-FSA-12/62 : Автор(ы): Secretariat

6. Analysis of anomalous CPUE data from data-poor exploratory fisheries

   Abstract:  This paper presents an analysis prepared by the  Secretariat and Korea to provide the context to the more variable and anomalously high CPUEs of the two Korean ships the Insung No. 2 and the Insung No. 7 while participating in CCAMLR exploratory fisheries. The operational characteristics

   Meeting Document : WG-FSA-12/07 : Автор(ы): Secretariat and Delegation of the Republic of Korea

7. The CCAMLR Scheme of International Scientific Observation – A scoping paper on the operations and sampling requirements of the scheme

   Abstract:  Since its inception in 1992 the CCAMLR Scheme of International Scientific Observation  the complexity of documenting procedures, variety of sampling requirements and associated data management have all increased. Given  the likely continued increase in complexity it is essential to have

   Meeting Document : WG-FSA-12/63 : Автор(ы): Secretariat

8. Review of activities in monitoring marine debris in the CAMLR Convention Area

   Abstract:  In 2012 data on beach surveys, debris associated with seabird colonies, marine mammal entanglements and hydrocarbon soilings were received from South Africa, the United Kingdom, and Uruguay.  Non-fishing items such as plastics, packaging materials and wood remain the most common type of

   Meeting Document : WG-FSA-12/64 : Автор(ы): Secretariat

9. Hook loss in CCAMLR exploratory fisheries

   Abstract:  The development of methods to estimate unaccounted fishing mortality from lost fishing lines requires an estimate of the number of lost hooks that are attached to sections of line. In 2011 hook loss data was provided by 21 of the 34 vessel/fishery reports with an estimated 317920 hooks

   Meeting Document : WG-FSA-12/65 : Автор(ы): Secretariat

10. Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation

    Abstract:  We studied the annual distribution, activity and breeding foraging trips of the sibling species of giant petrels, Northern Giant Petrel Macronectes halli and Southern Giant Petrel Macronectes giganteus from the  Crozet Islands (46°25'S; 51°51'E) where the 2 species breed

    Meeting Document : WG-FSA-12/67 : Автор(ы): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)

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