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1. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRU 88.2E for the years 2002–03 to 2010–11

   Abstract:  We provide an update of the Bayesian sex and age structured population stock assessment ... model for Antarctic toothfish (Dissostichus mawsoni) in the SSRU 88.2E, using revised catch, catch-at ... resulted in a 30% higher estimate of initial biomass than for the 2009 base case. The main reason for this ... increase was likely to be because of the increase in the proportion of selected trips in the 2011 ...

   Meeting Document : WG-FSA-11/44 : Autor(es): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

2. The gentoo penguin as a candidate species for the CCAMLR Ecosystem Monitoring Program

   Island, South Georgia and at the South Shetland Islands (both within Integrated Study Regions (ISR’s) of ... Abstract:  Based on dietary and other biological information collected over several years at Bird ... the CCAMLR Ecosystem Monitoring Programme (CEMP)), we suggest (and provide a full bibliography of ... in the CEMP. The extensive dependence of this species in these ISR’s on Euphausia superba, (including ...

   Meeting Document : WG-CEMP-90/14 : Autor(es): J.P. Croxall and T.D. Williams (United Kingdom)

3. e-sc-iii-a8.pdf

   ... followed by a period of low catches, with a large volume of catches occurring again, if at all, only after ... biomass at the beginning of the 1970 season must have been, to supply the observed catches, at least ... catches is now about the same as the length at maturity, indicating that a proportion of immature fish ... catches of 25,000 to 50,000 tons annual occurring at intervals of approximately 5 years, without any very application/pdf attached to:WG-FSA-84

   Meeting Report : WG-FSA-84

4. Yet further krill yield computations

   distributions for the lengths at recruitment and maturity, natural mortality and the extent of recruitment ... from those of comparative calculations in Butterworth et al. (1993), except at higher harvesting ... Abstract:  Preliminary computations are carried out for the krill yield model of Butterworth et al ... . (1993), adjusted as requested by the fifth meeting of WG-KRILL. This involves modifying the input ...

   Meeting Document : WG-Krill-94/23 : Autor(es): R.B. Thomson and D.S. Butterworth (South Africa)

5. e-cc-ix-a7.pdf

   ... concluded that both sources of uncertainty must be addressed. 12. At CCAMLR-VII, WG-DAC had agreed that ... results in a subjective probability of 0.5 that the stock is at or above GNAI (or other target level) in ... the subjective probability of the state of the stock at a given time in the future could be done with ... probability distribution at year 20 is the sum of the projected distributions, for the set of current stock application/pdf attached to:WG-DAC-90

   Meeting Report : WG-DAC-90

6. Variation in foraging effort by lactating Antarctic fur seals: response to simulated increased foraging costs

   provisioning young at a central location, and by the fasting abilities of the young, are likely to maximize ... additional drag to increase the cost of transport in comparison with a control group (n = 8). At the scales ... energy delivery to the young by maximizing the rate of energy delivery averaged over the whole period of ... investment. Reduction in food availability or increased foraging costs will alter the optimal behavior of ...

   Meeting Document : WG-EMM-97/08 : Autor(es): Walker, T.R., McCafferty, D.J., Boyd, I.L.

7. Conversion Factors used for Patagonian toothfish in Division 58.5.1. and Subarea 58.6

   in terms of size, space and time. It also looks at the size of sub-sample used for conversion factor ... measurement in relation with the accuracy of weight estimated at sea. Author(s):  N. Gasco (France) Title ... weight and thus assess the amount of fish withdrawn from the stock. This paper describes factors ... emphasise the need to calculate CF with a sub-sample of the catch that is representative of the total catch ...

   Meeting Document : WG-FSA-15/77 : Autor(es): N. Gasco (France)

8. Propuesta de un Procedimiento de Evaluación del Cumplimiento en la CCRVMA

   Abstract:  Further to the strong will expressed by Members at CCAMLR XXX to progress the work of ... proposing a CCAMLR Compliance Evaluation Procedure (CEP), presented at Attachment A. The purpose of the ... the Development of a Compliance Evaluation Procedure Group, Australia coordinated intersessional work ... proposed CCAMLR CEP is to provide a formal mechanism for the assessment of Members' compliance against ...

   Meeting Document : CCAMLR-XXXI/29 : Autor(es): Delegation of Australia

9. WG-EMM-Stats-97

   at-sea behaviour Boyd, I.L. WG-EMM-Stats-97/05 Diet and foraging range of penguins and fur seals at ... annotated provisional agenda for the 1997 meeting of the WG-EMM Subgoup on Statistics WG-EMM-Stats-97/02 ... List of participants WG-EMM-Stats-97/03 List of documents WG-EMM-Stats-97/04 Development of indices of ... considerations for the further development of statistical summaries of CEMP indices de la Mare, W.K. WG-EMM-Stats ...

   Meeting

10. Krill biomass and density distribution in February–March 2002 in Subarea 48.3

    total biomass at 1,898,492 ton. The analysis of krill aggregation distribution was made for ... Abstract:  Presented are the results of krill acoustic survey carried out by Russian RV Atlantida ... February 14 to March 5, 2002. Average krill density in the survey area was estimated at 45.45 g/m2 and ... identification of potential fishing grounds. Also presented are the results of density assessment on potential ...

    Meeting Document : WG-EMM-03/30 : Autor(es): S.M. Kasatkina and A.P. Malyshko (Russia)

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