Résultats de la recherche

1. PRELIMINARY ESTIMATION OF PENGUIN BREEDING ABUNDANCE AT SPATIAL-SCALES OF RELEVANCE TO CCAMLR: INCORPORATING UNCERTAINTY IN COUNT DATA

   Abstract:  One recommendation from the Predator Survey workshop was the undertaking of some ... immediate inter-sessional work to be reported to WG-EMM-08. The work to be undertaken included preliminary ... Antarctic data for Adélie penguins. It was recognised that the abundance estimates would not be corrected ... for availability (e.g. nest failure) and hence would to some extent be biased estimates of the ...

   Meeting Document : WG-EMM-08/53 : Auteur(s): H. Lynch, R. Naveen (USA), J. McKinlay, C. Southwell (Australia), P. Trathan (United Kingdom), W. Trivelpiece, S. Trivelpiece (USA) and D. Ramm (CCAMLR Secretariat)

2. An attempt to derive a composite index of abundance from acoustic surveys and fishery data

   Abstract:  Maps of krill (Euphausia superba) density derived from acoustic survey data and the ... distribution of fishing effort in the Chilean krill fishery indicate an area of high krill density wrapping ... around the northwestern end of Elephant Island during the austral summer of 1992. In this area, the ... operations are limited by processing efficiency rather than availability of krill. Analysis of the acoustic ...

   Meeting Document : WG-Krill-94/14 : Auteur(s): R.P. Hewitt (USA), V. Marín (Chile) and D. Demer (USA)

3. Finfish research proposals for Subarea 48.6 and Divisions 58.5.2; 58.4.3a by Koryo Maru 11 for 2012/13

   has contributed to the scientific rationale for ecosystem management in a large area of the Southern ... oceans. Recently South Africa also initiated a new research plan within its EEZ around the Prince Edward ... Islands that acknowledges the objectives of the Commission for the responsible management of Antarctic ... Marine Living Resources.  The Koryo Maru 11 started with exploratory fishing in the CCAMLR Convention ...

   Meeting Document : WG-SAM-12/21 : Auteur(s): R. Ball (South Africa)

4. Report of vulnerable marine ecosystems in South Georgia Islands (CCAMLR Subarea 48.3) through research dredge sampling

   Abstract:  In this contribution we report the presence of 6 vulnerable marine ecosystems (VME ... ) around the South Georgias archipelago (CCAMLR Subarea 48.3). These areas, which  are proposed for ... inclusion in the CCAMLR VME registry, were detected during a research cruise performed by the National ... Institute of Fishery Research and Development (INIDEP) and the Argentine Antarctic Institute (IAA) during ...

   Meeting Document : WG-FSA-13/58 : Auteur(s): E. Gaitán, L. Schejter, D. Giberto, M. Escolar and C. Bremec (Argentina)

5. Document de support scientifique en soutien de la création d'une AMP de la CCAMLR dans la mer de Weddell (Antarctique) – Version 2015

   Abstract:  The delegation of Germany has submitted the scientific background and justification for ... the development of a marine protected area in the Weddell Sea planning area. In accordance with the ... /BG/15, /BG/16 and /BG/17). The Scientific Committee is invited to note that: Parts A and B of this ... further improved and extended, inter alia in the light of the recommendations made at WG-EMM 15 (report ...

   Meeting Document : SC-CAMLR-XXXIV/13 : Auteur(s): Delegation of Germany

6. Time series of Drake Passage Oscillation Index (DPOI) from 1952 to 2006, Antarctica

   Abstract:  An assessment of the environmental processes influencing variability in the recruitment ... affects the Antarctic marine ecosystem as a whole. Naganobu et al. (1999) had assessed variability in ... krill recruitment and density in the Antarctic Peninsula area with an environmental factor; strength of ... westerly winds (westerlies) determined from sea-level pressure differences across the Drake Passage ...

   Meeting Document : WG-EMM-06/13 : Auteur(s): M. Naganobu and K. Kutsuwada (Japan)

7. Selectivity-induced bias in growth parameter estimates

   Abstract:  A short simulation study has been carried out to investigate the size of the bias in ... being included in catch samples. Fish were included in catch samples from the population with ... probability equal to an assumed relative selectivity at length. Both the mean growth parameters and the ... selectivity function used in the simulations closely matched those used for current toothfish assessments in ...

   Meeting Document : WG-FSA-SAM-05/19 : Auteur(s): G.P. Kirkwood (United Kingdom)

8. Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Signy Island, South Orkney Islands, 2002/03

   Abstract:  The results of the seventh annual survey of entanglement of Antarctic fur seals at ... Signy Island, South Orkney Islands are reported for the 2002/2003 summer season. There was a single ... study undertaken at Bird Island, South Georgia in 2002/03. In the case of Bird Island, data indicated ... that the number of entangled fur seals had decreased by 67% compared to the previous year, this being ...

   Meeting Document : SC-CAMLR-XXII/BG/13 : Auteur(s): Delegation of the United Kingdom

9. Report on incidental bird mortality and effectiveness of mitigation measures during demersal long lining by Ihn Sung 66 in Subarea 48.3 - December 1993 to February 1994

   the effectiveness of mitigation measures is described. An alternative design of streamer line for use ... with the 'Spanish' method of longlining (separate hauling and fishing lines) is described ... . The results of observations of incidental mortality of seabirds made during the fishing operations of ... the Korean longliner lhn Sung 66 are presented. Preliminary findings suggest that the phase of ...

   Meeting Document : WG-IMALF-94/14 : Auteur(s): C. Jones and G. Parkes (United Kingdom)

10. Key Principles in Designating Marine Protected Areas and Marine Reserves

    Abstract:  This paper summarises some key principles to consider in the designation of Marine ... the Antarctic Ocean Alliance (AOA), an ASOC member. These briefings discuss the duration of MPAs and ... MRs, the application of the precautionary principle to MPAs and MRs and the designation of MPAs and ... MRs in the context of climate change. Additionally, CCAMLR’s opportunity to create a strong ...

    Meeting Document : CCAMLR-XXXII/BG/16 : Auteur(s): Submitted by ASOC

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