Результаты поиска

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 : Автор(ы): 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 : Автор(ы): 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 : Автор(ы): Delegation of Ukraine

4. THE ANTARCTIC KRILL AND ECOSYSTEM SURVEY WITH R/V “G. O. SARS” IN 2008

   Abstract:  This report describes the multipurpose AKES survey (Antarctic Krill and Ecosystem ... Studies) carried out with R/V G. O. Sars, 4.01-27.03.08, including some selected results. The main ... purposes for the AKES project were to • evaluate the links between the krill resources and distribution in ... the area and Bouvetøya based mammals and birds • study krill biology and ecology • establish TS ...

   Meeting Document : WG-EMM-08/28 : Автор(ы): S.A. Iversen (Norway), W. Melle, E. Bagøien, D. Chu, B. Edvardsen, B. Ellertsen, E. Grønningsæter, K. Jørstad, E. Karslbakk, T. Klevjer, T. Knutsen, R. Korneliussen, H. Kowall, B. Krafft, S. Kaartvedt, P.B. Lona, S. Murray, L. Naustvoll, L. Nøttestad, M. Ostrowski, V. Siegel, Ø. Skagseth, G. Skaret, H. Søiland, X. Zhao and C.B. Årnes

5. 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 : Автор(ы): M.E. Goebel and C.S. Reiss (USA)

6. Review of depredation mitigation methods applied within the CCAMLR Statistical Area

   growing issue in fisheries around the world. Within the CCAMLR management killer whales and to a lesser ... sp.). Several measures have been developed and tested over the years to mitigate depredation by ... sound, the physical protection of the catch by nets, hooks or wires or changes in fishing practise such ... of different length. However, deterrents and in particular acoustic deterrents have the potential to ...

   Meeting Document : WG-SAM-15/28 : Автор(ы): R. Faulkner, N. Edmonds and M. Soeffker (United Kingdom)

7. 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 : Автор(ы): C. M. Waluda, L. Emmerson, C. Southwell and P.N. Trathan

8. 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 : Автор(ы): E. Murphy on behalf of ICED SSC

9. Proposal to modify Conservation Measure 24-02 regarding the use of a streamer line

   Abstract:  The activities of the CCAMLR to minimize incidental mortality of seabirds in the course ... of longline fishing or longline fishing research in the Convention Area are carried out by means of ... : a) use a streamer line and b) control of the longline weighting rate. Currently, according to CM 24 ... pecking up the bait from hooks by controlling  longline sink rates and line-weighting regimes (CM 25-02 ...

   Meeting Document : SC-CAMLR-XXXVI/BG/23 : Автор(ы): Delegation of the Russian Federation

10. Developing a strategy for coordinated research leading to achievement of the CCAMLR objectives for Antarctic toothfish (D. mawsoni) in Area 48

    the objectives of the Commission, across the whole of Area 48. Co-ordinated by WG-SAM and/or FSA, a ... high level strategic approach will allow the formulation of research hypotheses and associated ... objectives that allow proponents to design their proposals and provide a structure against which the research ... and results can be subsequently evaluated. A time schedule, in the form of a project plan with ...

    Meeting Document : WG-FSA-17/54 : Автор(ы): C. Darby and M. Söffker

Страницы