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1. OCEANIC CIRCUMPOLAR HABITATS OF ANTARCTIC KRILL

   view that krill require high food concentrations, with a distribution often linked to shelves. For a ... regions of moderate food (0.5-1.0 mg chl a m-3). Advection models suggest some loss northwards from these ... evidence for a compensating southwards migration, with an increasing proportion of krill found south of the ... ACC as the season progressed. The retention of krill in moderately productive oceanic habitats is a ...

   Meeting Document : WG-EMM-08/P04 - Abstract : Автор(ы): A. Atkinson, V. Siegel, E. A. Pakhomov, P. Rothery, V. Loeb, R.M. Ross, L.B. Quetin, K. Schmidt, P. Fretwell, E.J. Murphy, G.A. Tarling and A.H. Fleming

2. Krill of the Ross Sea: distribution, abundance and demography of Euphausia superba and Euphausia crystallorophias during the Italian Antarctic expedition (January–February 2000)

   ) were analysed to obtain a general picture of the summer distribution pattern, abundance and demography ... of krill in the western Ross Sea (Antarctica). A midwater sampler-trawl (Hamburg Plankton Net) was ... , in the area north of Continental Shelf, was 9.3 g/1000m3 of filtered water with a mean density of ... dominance in the High Antarctic Zone (south of 74°), with a mean relative biomass of 3.0 g/1000m3 and mean ...

   Meeting Document : WG-EMM-02/32 Text : Автор(ы): A. Sala, M. Azzali and A. Russo (Italy)

3. Has climate change promoted genetic fragmentation in the ice-dependent fish Pleuragramma antarcticum?

   Abstract:  Pleuragramma antarcticum is the only Antarctic notothenioid characterized by a complete ... pelagic life cycle and plays a major trophic role in the coastal Antarctic marine ecosystem. A previous ... investigate the population structure of P. antarcticum along the Antarctic Peninsula (AP) shelf, a region of ... Antarctica highly impacted by regional warming. We found a single gene pool and an absence of inter-annual ...

   Meeting Document : WG-FSA-13/67 : Автор(ы): C. Agostini, T. Patarnello (Italy), J. Ashford, J. Torres (USA) and L. Zane (Italy)

4. Results of the seventh Ross Sea shelf survey to monitor abundance of Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19

   Abstract:  At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... abundance from a well-designed survey would be a useful input into the Ross Sea stock assessment model. In ... southern Ross Sea (Strata A–C) using standardised gear in a standardised manner; and monitoring trends in ... relative biomass index of toothfish for the core strata showed a decrease from 2017 to a value equal to the ...

   Meeting Document : WG-SAM-18/10 : Автор(ы): D. Stevens, X. Fu, S. Mormede and S. Parker

5. Ross Sea fishery research and data collection plan

   Abstract:  A review of the use and effectiveness of research lines as a data collection and effort ... collected through fishing activities has effectively made the requirement to force a spread of research sets ... demonstrably higher on research hauls. The paper concludes with a proposal for a more effective Research Plan ... , environmental, and longline specific data on both the target species and on other catch species in a non biased ...

   Meeting Document : WG-FSA-05/49 : Автор(ы): J. Fenaughty (New Zealand)

6. Rossii revisited: new information on the early history of the fishery for Notothenia rossii in Subarea 48.3

   assessments, based on the incomplete data set, had indicated a 1970 biomass of 600 000 tonnes and an ... unrealistic stock history considering that this stock was the first to be exploited in the Antarctic. A VPA ... using the new data suggests that unexploited biomass was over 900 000 tonnes, and declined in a manner ... to be expected from a new fishery. However, on the basis of historical reports and analyses of stock ...

   Meeting Document : WG-FSA-95/17 : Автор(ы): Agnew, D.J.

7. Some principles for fisheries regulation from an ecosystem perspective

   Abstract:  The paper discusses some principles to be considered in the formulation of a framework ... subsiduary objectives for regulation which have a more rigorous scientific interpretation than the broad ... degree to which objectives are being met to be assessed. The advantages of using a feedback method of ... that estimates are required for the abundance of a stock in advance of the substantial development of a ...

   Meeting Document : SC-CAMLR-V/BG/13 : Автор(ы): Delegation of Australia

8. Demonstrating proof of concept of the application of systematic conservation planning at the circumpolar scale

   Abstract:  Systematic conservation planning is a recognised tool for advancing ongoing efforts to ... planning already underway in a number of priority areas within the Southern Ocean, this report looks at the ... at a whole of Southern Ocean scale. Such an analysis would provide technical support to planning for ... be incorporated into a whole of Southern Ocean context, while also enabling planning work to occur ...

   Meeting Document : WG-EMM-10/34 : Автор(ы): D. Beaver, R. Nicoll, G. Llewellyn, P. Harkness, C. Hellyer and J. Turner (ASOC-WWF)

9. РАЗРАБОТКА ПРОЦЕДУРЫ ОЦЕНКИ СОБЛЮДЕНИЯ (DOCEP) ОТЧЕТ О МЕЖСЕССИОННОЙ РАБОТЕ В 2010/11 г. И ПРЕДЛОЖЕНИЕ О ПРОЦЕДУРЕ АНТКОМ ПО ОЦЕНКЕ СОБЛЮДЕНИЯ

   Abstract:  The primary objective of CCAMLR’s Development of a Compliance Evaluation Procedure ... (DoCEP) is to develop a standard evaluation procedure to evaluate performance of vessels with ... intersessional working group. In the intervening period, there has been a DoCEP workshop, held in Bergen in ... proposes a compliance model for discussion in SCIC and the Commission. Author(s):  Convener, DOCEP Title ...

   Meeting Document : CCAMLR-XXX/31 : Автор(ы): Convener, DOCEP

10. State of the Antarctic and the Southern Ocean Climate System (SASOCS)

    Abstract:  The paper is a summary of a detailed review produced for submission to a scientific ... , P.J. Barrett, N.A.N. Bertler, T. Bracegirdle, D. Bromwich, H. Campbell, G. Casassa, A. N. Garabato ... , W.B. Lyons, K.A. Maasch, P.A. Mayewski, M.P. Meredith, C. Summerhayes, J. Turner, D. Vaughan, A. Worby ... paper provides a review of the key developments over the past two years in our understanding of physics ...

    Meeting Document : CCAMLR-XXVI/BG/37 : Автор(ы): Submitted by SCAR

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