Résultats de la recherche

1. Interannual hydroclimate fluctuations of the Atlantic part of the Antarctic since 1970 to 2000

   indices showed that since 1996 atmospheric process unusual development had been observed. In 1996-1998 an ... observed for the whole period under investigation. As the result, the Antarctic Circumpolar Current regime ... serve as an indirect confirmation Author(s):  G. Chernega, I. Polischuk and P. Chernyshkov (Russia ... Current core towards the shelf and abnormally large number of icebergs on the South Georgia Island shelf ...

   Meeting Document : WG-EMM-00/35 : Auteur(s): G. Chernega, I. Polischuk and P. Chernyshkov (Russia)

2. Results of the first winter longline survey to the northern Ross Sea region to investigate toothfish reproductive life history

   200 m of the water column, and eggs from two running ripe females were successfully fertilised and ... reared for several days in flow through incubators. Egg buoyancy measurements, conducted with fertilised ... Delegation responsibility for releasing documents:  New Zealand ... . Spawning and spent Antarctic toothfish were captured late in the survey on undersea features to the ...

   Meeting Document : WG-FSA-16/37 : Auteur(s): D. Stevens, D. Di Blasi and S. Parker

3. Rationale, structure and current templates of the Ecosystem, Productivity, Ocean, Climate (EPOC) modelling framework to support evaluation of strategies to subdivide the Area 48 krill catch limit amongst small-scale management units

   considerations, provides an update of the conceptual structure of EPOC and outlines the templates developed for ... environment for evaluating the strategies for subdividing the krill catch limit and, on the basis of these ... undertaking a work program to develop a management procedure for krill fisheries. To date, this has primarily ... costs and benefits to achieving conservation and fishery objectives of the six different strategies for ...

   Meeting Document : WG-SAM-07/14 : Auteur(s): A. Constable (Australia)

4. Investigation of potential biases in the assessment of Antarctic toothfish in the Ross Sea fishery using outputs from a spatially explicit operating model

   recapture regardless of the spatial distribution of releases or subsequent fishing effort for recaptures ... that fishing effort for recaptures is distributed in proportion to the underlying abundance. Neither of ... Sea fishery using simulated outputs from spatially explicit operating models. Two spatially explicit ... parameters in the assessment models (for example tag mortality rates and tag detection rates) or alternate ...

   Meeting Document : WG-SAM-13/36 : Auteur(s): S. Mormede and A. Dunn (New Zealand)

5. The diet of Antarctic fur seals Arctocephalus gazella during the breeding season at Heard Island

   Heard Island fed mainly on fish with an average 95.2% of scats in monthly collections containing fish ... summer season and again at the end when there was an influx of non-breeding male seals. During the middle ... . gunnari) is of probable commercial importance and therefore any plans for the establishment of a fishery ... supported on a local diet of fish. Whether this population increase can be sustained on a diet of fish is ...

   Meeting Document : SC-CAMLR-VIII/BG/53 : Auteur(s): Delegation of Australia

6. Preliminary analysis of seabird by-catch using CCAMLR observer data

   distribution of non-zero values) and were analysed using two Generalised Linear Models, a binomial model for ... examine potential relationships between seabird incidental mortality rates on longline vessels fishing for ... environmental variables such as time of day, time of year. Out of 3283 longline sets analysed only 311 caught ... presence/absence of seabird catches and a Gamma model for the magnitude of non-zero catches. Sparsity of ...

   Meeting Document : WG-FSA-99/28 : Auteur(s): D.J. Agnew and J.P. Croxall (United Kingdom)

7. Domain 1 MPA designation process: data sharing and future enhanced work

   for other countries to develop their own analyses. During these years a solid foundation of ... unique project for the development of a representative system of MPAs in Domain 1. This process ... science available but also providing a platform for the sharing and visualization of information, further ... document highlights the progress made towards a common framework for Domain 1 MPA and further encourages ...

   Meeting Document : WG-EMM-16/73 : Auteur(s): M. Santos, A. Capurro and C.A. Cárdenas

8. Numerical model of ecosystem including Euphausia superba Dana as a key species in the Antarctic Ocean

   Abstract:  On the processes to investigate a proper model for understanding the processes that ... govern the biochemical cycle in Antarctic Ocean, we made a research plan as follows: (1) to develop an ... applied to primary production in Antarctic Ocean (3) to develop an ecosystem model able to describe krill ... integrated model with the above 5 items. This year, we have developed a three dimensional regional model off ...

   Meeting Document : WG-EMM-95/52 : Auteur(s): Naganobu, M., Kishi, M.J.

9. Status Report – Macquarie Island Toothfish Fishery

   would be beneficial for CCAMLR to have an ongoing dialogue with relevant States that manage toothfish ... Abstract:  At the recent CCAMLR Symposium held in Chile in May 2015, an issue that was discussed ... responsibility for releasing documents:  CCAMLR Secretariat ... .  The Macquarie Island toothfish fishery is managed by Australia consistently with the Convention on the ...

   Meeting Document : CCAMLR-XXXIV/BG/19 : Auteur(s): Delegation of Australia

10. Modelling the consequences of Antarctic krill harvesting of Antarctic fur seals

    level (?) for Antarctic krill. Application of a deterministic form of this model to an Antarctic fur ... Abstract:  In terms of the convention governing the Commission for the Conservation of Antarctic ... Marine Living Resources (CCAMLR), management advice for the Antarctic krill (Euphausia superba) fishery ... an annual krill catch limit, which is expressed as a proportion (??= 0.116) of a survey biomass ...

    Meeting Document : WG-EMM-01/66 : Auteur(s): R.B. Thomson, D.S. Butterworth (South Africa), I.L. Boyd and J.P. Croxall (United Kingdom)

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