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1. Antarctic toothfish and macrourids are likely important prey of Arnoux’s beaked whales in the Ross Sea region

   Abstract:  On the basis of circumstantial evidence, an elevated likelihood exists that Antarctic ... toothfish and the most-caught by-catch species, macrourids, in the Area 88 fishery are important components ... in the diet of the Arnoux’s beaked whale (Berardius arnouxii), which is a component of the Ross Sea ... macrourids are likely important prey of Arnoux’s beaked whales in the Ross Sea region Approval:  Approved ...

   Meeting Document : WG-EMM-09/15 : Autor(es): R.L. Brownell Jr and D.G. Ainley (USA)

2. PREDICTING THE VULNERABILITY OF BENTHIC, HABITAT-FORMING ORGANISMS TO DISTURBANCE USING LIFE-HISTORY CHARACTERISTICS

   Abstract:  Assessing the impacts of fishing on Vulnerable Marine Ecosystems (VMEs) in the Southern ... Ocean is hampered by the paucity of information on the resistance and resilience of these ecosystems to ... physical and chemical variables. Where records for the Southern Ocean exist, they fall within general ... data are presented for the phylum Cnidaria, an important group of habitat-forming organisms that are ...

   Meeting Document : WG-EMM-09/35 : Autor(es): K. Martin-Smith (Australia)

3. BOOK REVIEW: WHALES OF THE SOUTHERN HEMISPHERE: BIOLOGY, WHALING, AND PERSPECTIVES OF POPULATION RECOVERY by Y. A. Mikhalev

   Abstract:  Examined the distribution and migration patterns of whales in the Southern Hemisphere ... . The presence of a new species of killer whale in the Antarctic, Orcinus nana, is shown. The impacts of ... extermination of whales in the Antarctic ecosystem are examined. Regions are defined which could be used as ... THE SOUTHERN HEMISPHERE: BIOLOGY, WHALING, AND PERSPECTIVES OF POPULATION RECOVERY by Y. A. Mikhalev ...

   Meeting Document : WG-FSA-09/11 : Autor(es): Delegation of Ukraine

4. Squeezed from both ends: Decline in Antarctic fur seals in the South Shetland Islands driven by both Top–down and Bottom–up processes

   Abstract:  Understanding the relative contributions of different sources of mortality and survival ... in predator populations can improve ecosystem models and management of marine ecosystems.  Within the ... Antarctic fur seals, top-down processes are most cited as the primary driver for declining pup production ... .  This has led to an under emphasis of the role of bottom-up drivers for controlling fur seal production ...

   Meeting Document : WG-EMM-14/39 : Autor(es): M.E. Goebel and C.S. Reiss (USA)

5. A bioenergetics model assessment of the prey consumption of Adélie penguins in Subarea 48.1 and 48.2

   Abstract:  We present a preliminary analysis to estimate the consumption of prey by Adélie ... penguins Pygoscelis adeliae in Subareas 48.1 and 48.2 during the period when penguins are constrained by ... breeding. We parameterised our analysis using data from the population of Adélie penguins breeding at Signy ... Island, South Orkneys. We show that the highest levels of consumption occur during the crèche and pre ...

   Meeting Document : WG-EMM-17/32 : Autor(es): C. M. Waluda, L. Emmerson, C. Southwell and P.N. Trathan

6. Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) program: developing ICED and CCAMLR joint activities

   Abstract:  The Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme ... , the implications for ecosystems and for management. ICED’s current major focus is to build on this ... Ocean ecosystems. This will be achieved through the analysis and integration of available data together ... valuable information for ecosystem-based management in the region. Following discussions between ICED and ...

   Meeting Document : WG-EMM-17/36 : Autor(es): E. Murphy on behalf of ICED SSC

7. Results of the tagging experiment for (D. eleginoides) in Subarea 48.4, 2007 update

   Abstract:  1. During the 2006/07 fishing season one UK and one New Zealand vessel fished in ... distributions of abundance around the fishing area. There were two tag recaptures in 2007, both of D ... . eleginoides. These were recaptured 84km and 14km from their points of release. 3. The UK proposes to continue ... the mark-recapture experiment in Subarea 48.4 in 2007/08. Initial estimates of population size will be ...

   Meeting Document : WG-FSA-07/32 : Autor(es): J. Roberts and D.J. Agnew (United Kingdom)

8. Nesting behaviour of the icefish Chaenocephalus aceratus at Bouvetøya Island, Southern Ocean (CCAMLR Subarea 48.6)

   Abstract:  In this paper we describe in situ observations on nesting by the Scotia Sea (or ... blackfin) icefish Chaenocephalus aceratus that constitute the first substantive evidence of egg brooding ... and parental care by species of the family Channichthyidae. These novel observations are enriched by ... descriptions of the seafloor community that is impacted by fish nesting. Given the vulnerability of spawning ...

   Meeting Document : WG-FSA-04/26 : Autor(es): H.W. Detrich III, C.D. Jones, S. Kim (USA), A.W. North (United Kingdom), A. Thurber (USA) and M. Vacchi (Italy)

9. Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2001/02

   observed trawl-caught seabirds. Demersal and surface longline fisheries had the highest incident rates ... observed domestic tuna sets in northern waters, 22% of observed chartered Japanese longlines off the ... southern west coast of the South Island, and 10% of observed ling sets. About 1% of observed hoki tows in ... the main fishery areas had incidental captures, compared with 9% of observed squid trawls. Observed ...

   Meeting Document : WG-FSA-04/56 : Autor(es): S.J. Baird (New Zealand)

10. Some comments on the procedure of krill target strength assessment in echosurveys

    Abstract:  The impact of midwater trawl selectivity and catchability upon TS and TS 1 kg estimates ... . Application of the proposed method of mean weighted TS 1 kg estimation provides the biomass estimation ... determined actually only by MSBS (or MVBSS) acoustic parameter distribution and independent on the midwater ... : assessment of MSBS (MVBS) acoustic parameter distribution and krill length (weight) distribution in the study ...

    Meeting Document : WG-EMM-98/21 : Autor(es): S.M. Kasatkina (Russia)

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