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1. Using outputs from spatial population models of Antarctic toothfish in the Ross Sea region to investigate potential biases in the single population model

   Abstract:  We present a method to evaluate potential biases and uncertainty in the tagging ... assumptions of the stock assessment for Antarctic toothfish in the Ross Sea region using spatially explicit ... operating models. The method allows investigation of potential biases and uncertainty in the assumptions of ... spatial distribution and fish mixing used in the standard stock assessments for the Ross Sea region (and ...

   Meeting Document : WG-FSA-12/45 : Автор(ы): S. Mormede and A. Dunn (New Zealand)

2. Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2015- Part C: Data analysis and MPA scenario development

   Abstract:  Germany intends to present the Scientific Committee the scientific background and ... justification for the development of a marine protected area (MPA) in the Weddell Sea planning area. In ... accordance with the recommendations by WG-EMM-14 (SC-CAMLR-XXIII, Annex 6), this was done in three separate ... documents (Part A-C). SC-CAMLR-XXXIV/BG/15 (Part A) sets out the general context of the establishment of ...

   Meeting Document : SC-CAMLR-XXXIV/BG/17 : Автор(ы): Delegation of Germany

3. Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 2000 winter and the 2000/01 breeding season

   Abstract:  Results of the survey of entanglements of Antarctic fur seals at Bird Island, South ... Georgia for the eleventh consecutive winter (2000) and thirteenth consecutive summer (2000/01) are ... reported here. The number of entanglements showed an increase from recent years, with 20 entanglements ... reported over winter and 22 during the summer breeding period. There were over three times more ...

   Meeting Document : SC-CAMLR-XX/BG/03 : Автор(ы): Delegation of the United Kingdom

4. Estimates of global krill abundance based on recent acoustic density measurements and their implications for the calculation of precautionary catch limits and the designation of management areas

   Abstract:  The global abundance of krill is estimated using recent estimates of krill density from ... acoustic surveys and historical information on the overall range of krill. The biomass estimates fall ... between 64 and 137 million tonnes- at the low end of values that have been suggested in the past. The ... underestimation of the range, or of the acoustic biomass estimates, the possibility of a large, undetected krill ...

   Meeting Document : WG-EMM-99/22 : Автор(ы): S. Nicol, A. Constable and T. Pauly (Australia)

5. Trends of the Dissostichus eleginoides stock using the sequential population analysis (SPA) model in Subarea 48.3: 1992-1996

   age data, for the evaluation of the state of the stock of Dissostichus eleginoides from the area 48.3 ... between 1992 to 1996. This, with the objective of knowing the results of management of this stock made ... under CCAMLR procedures. The model was programmed in a spreadsheet (Excel v.5) using the Solver function ... for the non-lineal calculus process. The application of this model, tuned by auxiliary information of ...

   Meeting Document : SC-CAMLR-XV/BG/14 : Автор(ы): Delegation of Chile

6. The state of exploited fish stocks in the Southern Ocean - a review

   Abstract:  Antarctic finfish resources have been subject to exploitation primarily by the Soviet ... Union since more than 20 years. The total yield from the Southern Ocean has been 2.85 million tonnes ... until the season 1989/90. About two thirds of the catches have been taken in the Atlantic Ocean sector ... (mainly South Georgia) while the remaining one third originated primarily from the Kerguelen waters in the ...

   Meeting Document : SC-CAMLR-X/BG/13 : Автор(ы): Delegation of Germany

7. Comparative biological characteristics of Electrona carlsbergi (Tåning) (Myctophidae) from the notal and Antarctic areas in the Southern Ocean Atlantic sector

   Abstract:  Some biological peculiarities of E. carlsbergi from the Antarctic and notal areas of ... the Southern Ocean Atlantic sector have been studied on the basis of the data for 1987-1989. Mean ... length of fish from the Antarctic area increased while drifting eastward in the Antarctic circumpolar ... analysed were at age 2 to the west of 35°W and 3 yr old specimens, the portion of which made up to 40% in ...

   Meeting Document : WG-FSA-90/21 : Автор(ы): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR)

8. Surface water masses, primary production, krill distribution and predator foraging in the vicinity of Elephant Island during the 1989-90 austral summer

   Abstract:  Four successive surveys of the pelagic marine environment were conducted over a 100-by ... were collected to describe the thermohaline structure, the distribution of phytoplankton biomass and ... primary productivity, the distribution and demography of krill, and the foraging patterns of krill ... throughout the observation period. Relatively high phytoplankton biomass and production also persisted ...

   Meeting Document : WG-CEMP-90/11 : Автор(ы): A.F. Amos, J.L. Bengtson, O. Holm-Hansen, V.J. Loeb, M.C. Macaulay and J.H. Wormuth (USA)

9. An updated spatially explicit population dynamics operating model for Antarctic toothfish in the habitable depths of the Ross Sea region

   model for Antarctic toothfish in the Ross Sea region, for a medium scale spatial resolution (189 spatial ... cells) covering the Ross Sea region. We build on the previous working medium-scale model in which the ... habitat for toothfish (120 cells – semi-restricted model). Model fits to the reproductive data were ... unsatisfactory in previous models, with a much flatter maturity ogive than that derived through histology. In the ...

   Meeting Document : WG-SAM-14/31 : Автор(ы): S. Mormede, A. Dunn, S. Parker and S. Hanchet (New Zealand)

10. Proposal by the Russian Federation to open Areas of Special Scientific Interest in three sectors of Antarctica in the CCAMLR Convention Area

    Abstract:  According to the Antarctic Treaty, which came into force in 1961, Antarctica is an area ... free from military and industrial activity. International cooperation is aimed at the development of ... scientific research and biological resources in the Southern Ocean. The regulations on such activities are ... set forth in the Convention on the Conservation of Antarctic Marine Living Resources and are governed ...

    Meeting Document : CCAMLR-XXXIV/BG/22 : Автор(ы): Delegation of the Russian Federation

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