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1. A condensed history and document of the method used by CCAMLR to estimate krill biomass (B0) in 2010

   harvested. The commercial exploitation of krill is managed under the direction of CCAMLR (Commission for the ... of the krill yield model is an estimate of the pre-exploitation biomass of krill (B 0). The current ... (CCAMLR 1995; 1996; 1997; 1998; 1999). In particular two workshops, one planning (SC-CAMLR-XVIII, Annex 4 ... rationale. For ease of reading, this document has been separated into nine sections: Survey design; Acoustic ...

   Meeting Document : WG-EMM-16/38 : Автор(ы): S. Fielding, A. Cossio, M. Cox, C. Reiss, G. Skaret, D. Demer, J. Watkins and X. Zhao

2. Algunos aspectos biologicos relevantes a la explotacion de la merluza negra (Dissostichus eleginoides Smitt, 1898) en la zona economica exclusiva argentina y sector oceanico adyacente

   . The distribution of Patagonian toothfish extends between of 36°30'S and 55°S from 80 to 2500 m ... were carried on. Bottom temperatures ranged between 2°C and 12°C. Extreme sizes were between 12 and 227 ... . The selectivity perimeter should be bigger than 46 cm. The new maturity curve range at 50% 78,27 for ... males, 87.06 for females and both 82,16. The length/weight curve for males was: a=5E-06; b=3.186 ...

   Meeting Document : WG-FSA-97/49 : Автор(ы): Almeyda, S.M., Prenski, L.B.

3. Hydrographic conditions around Elephant Island during austral spring 1994

   author is very much limited to answer questions on year-to-year changes, or even on climatic time scales ... Abstract:  Based on a data set sampled during November/December 1994 in the Elephant Island ... colder than in previous years in the Elephant Island Plateau Region. Since the data base available to the ... , it is recommended to do a cooperative analysis of data sampled throughout the years in the Elephant ...

   Meeting Document : WG-EMM-95/16 : Автор(ы): Stein, M.

4. What’s the catch? Profiling the risks and costs associated with marine protected areas and displaced fishing in the Scotia Sea

   of fishing effort from closed areas, which may result in new and unexpected consequences for both ... actively being discussed for achieving a range of protection and sustainable use objectives. Here, we ... evaluated two MPA scenarios and associated displacements of the Antarctic krill fishery in the Scotia Sea by ... . We employed both a static assessment (based on the design of each MPA scenario and the distributions ...

   Meeting Document : WS-SM-18/P03 : Автор(ы): E.S. Klein and G.M. Watters

5. Plan of research program of the Ukraine in Subarea 48.2 in 2017 (third season)

   stock (the catch limit) in the researched area on two blocks – Northern and Southern, in order to reach ... :  Approved Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents ... Abstract:  The third year research plan of Ukraine in subarea 48.2 by the fishing vessel SIMEIZ is ... provided. The survey design remains the same as in the second (2016) year. Ukraine proposes to divide the ...

   Meeting Document : WG-SAM-16/23 : Автор(ы): L. Pshenichnov, S. Ajiumerov and D. Marichev

6. Revised plan of research program of the Ukraine in Subarea 48.2 in 2017 (third season)

   stock (the catch limit) in the researched area on two blocks – Northern and Southern, in order to reach ... Secretariat Workflow Status:  Content Approved Delegation responsibility for releasing documents:  Ukraine ... Abstract:  The third year research plan of Ukraine in subarea 48.2 by the fishing vessel SIMEIZ is ... provided. The survey design remains the same as in the second (2016) year. Ukraine proposes to divide the ...

   Meeting Document : WG-FSA-16/49 : Автор(ы): Delegation of Ukraine

7. Uncertainty in standard sphere calibrations

   (WC- 33.2 and 38.1 mm, Cu- 23.0 and 30.5 mm) in an anechoic tank. A calibrated hydrophone was used to ... supported the magnitudes of these observed differences. Concluding from the results of these two sets of ... experiments, system calibration with an optimal standard sphere is estimated to be accurate to-1.2 dB, with a ...

   Meeting Document : WG-EMM-95/70 : Автор(ы): Demer, D.A., Hewitt, R.P.

8. Implementation and preliminary results from the synoptic krill survey in Area 48, 2019 conducted by the Chinese krill fishing vessel Fu Rong Hai

   density were based on the 120 kHz data attributed to krill using the swarm-based method as well as the two ... Abstract:  As a contribution to the joint effort on the large-scale synoptic krill survey of Area ... for krill biology using a commercial midwater otter trawl.  Acoustic data processing were carried out ... the Chinese vessel, and further cooperated analysis on the survey data might be done in the upcoming ...

   Meeting Document : WG-EMM-2019/43 : Автор(ы): X. Wang, X. Zhao, B. Zou, G. Fan, X. Yu, J. Zhu, J. Zhang and Y. Ying

9. Milk consumption and growth efficiency in Antarctic fur seal (Arctocephalus gazella) pups

   , South Georgia. The body composition of pups differed between the sexes; whereas for any given age ... consumption was determined on 388 occasions in 177 pups. Mean estimates of milk consumption ranged from 2.5 to ... before decreasing significantly in the last 30-40 days of lactation. Per-bout milk consumption was ... greater adipose stores. Therefore, mass and mass changes may not be appropriate parameters for ...

   Meeting Document : WG-EMM-97/11 : Автор(ы): Socha, D.G., Arnould, J.P.Y., Boyd, I.L.

10. Exploring age and growth dynamics of a historically overfished Sub-Antarctic fish species: The grey rockcod (Lepidonotothen squamifrons) in the vicinity of Heard Island and McDonald Island

    Abstract:  The grey rockcod (Lepidonotothen squamifrons) was fished to commercial extinction on ... , condition, selectivity and age structure. Using otoliths, maximum age estimates have increased by 5 years to ... elucidated for the first time. Author(s):  D. Maschette, D.C. Welsford and C. Gardner (Australia) Title ...

    Meeting Document : WG-FSA-15/51 : Автор(ы): D. Maschette, D.C. Welsford and C. Gardner (Australia)

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