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1. Further krill-predator model calculations

   estimated previously. Tests of the estimation procedure indicate that γhalf estimates are likely to be ... required to halve the fur seal population (γhalf) is between 0.08 and 0.09, slightly lower than that ... half for this species have yet to be completed. The results quoted above are for the deterministic ...

   Meeting Document : WG-EMM-97/70 : Autor(es): Thomson, R.B., Butterworth, D.S.

2. Evaluación del Sistema de Observación Científica Internacional de la CCRVMA (26 a 30 de agosto de 2013, Sede de la CCRVMA, Hobart, Tasmania)

   Scientific Observation (26 to 30 August 2013, CCAMLR Headquarters, Hobart, Tasmania) Approval:  Approved ...

   Meeting Document : SC-CAMLR-XXXII/07 Rev. 1 : Autor(es): CCAMLR SISO Review Panel

3. A sensitivity analysis of a simple krill individual-based model designed to investigate length-based recruitment indices

   tested, and, that length-based indices may be used to determine the timing of recruitment events. However ... commercial catches. These extremely valuable data may be used to monitor the state of harvested Krill ... and proportion of individuals smaller than 40mm, F40) were investigated. Results indicate that the ... annual span (maximum minus minimum) of F40 would be the best index of annual recruitment among those ...

   Meeting Document : WG-EMM-13/23 : Autor(es): S. Thanassekos and K. Reid (Secretariat)

4. Coordinating approaches to incidental mortality arising from fisheries

   that need to be addressed based on a preliminary evaluation of risks. This would facilitate agreement ... catch limits and encouraging research programs that focus on non-target taxa. Through summarising ... invertebrates) it became evident that the application of these approaches is not consistent across by-catch taxa ... particularly the elasmobranch populations that are particularly vulnerable to harvesting as they have low ...

   Meeting Document : WG-FSA-03/71 : Autor(es): A.J. Constable, C. Davies, A.T. Williamson, R. Williams and E. van Wijk (Australia)

5. The effect of temporal variability on power analysis predictions for Adélie penguin CEMP parameters at Béchervaise Island

   ability of CEMP data to detect change. The effect size that should prompt a response if observed in a ... another and it has major ramifications on power estimates. Increasing the variability associated with ... the initial value irrespective of the magnitude of the initial size. This means that power analysis ... results based on occupied nest counts with increasing levels of temporal variability (% CV) are applicable ...

   Meeting Document : WG-EMM-03/49 : Autor(es): L.M. Emmerson and C. Southwell (Australia)

6. Developing a Ross Sea region medium-term data collection plan

   inform management decisions made to achieve specific goals. Any data collection plan should be drawn from ... be summarised as: the target fished population is above a level which ensures stable recruitment; the ... potentially reversible over two or three decades, with the aim of making possible the sustained conservation ... Ross Sea region fisheries medium term data collection plan. This paper provides context with a brief ...

   Meeting Document : WG-FSA-10/32 : Autor(es): S. Mormede and S. Hanchet (New Zealand)

7. Informe de la reunión del Subgrupo sobre Prospecciones Acústicas y Métodos de Análisis (Bergen, Noruega, 26 a 30 de agosto de 2019)

   , Norway, 26 to 30 August 2019) Approval:  Approved Secretariat Workflow Status:  Content Approved Document ...

   Meeting Document : SC-CAMLR-38/06

8. How fishing and marine protection can coexist in the Southern Ocean: An economic analysis of the Ross Sea and East Antarctic MPA proposals

   Antarctic toothfish (Dissostichus mawsoni) and Antarctic krill (Euphausia superba). The paper concludes that ... be substantial, while having little impact on current fishing as effort can either be relocated or ... would not be affected. The MPA proposals in waters governed by the Commission for the Conservation of ... is important to note that the fisheries currently operating in these waters represent a small ...

   Meeting Document : CCAMLR-XXXV/BG/23 Rev. 1 : Autor(es): Submitted by ASOC

9. Stock assessment of the Patagonian toothfish, Dissostichus eleginoides, harvested by the French fishery at Kerguelen Islands (Division 58.5.1 of the CCAMLR)

   -liners, fulfils the CCAMLR management rules. However, these results should be considered with caution and ... Island (division 58.5.1 of the CCAMLR) was undertaken with the modeling software CASAL, using different ... iteratively estimated process error was applied to the length frequency data. With an initial biomass of about ... 200,000 tons, the modeling tends to present results which are consistent with the stock assessments ...

   Meeting Document : WG-FSA-11/28 : Autor(es): A. Relot-Stirnemann (France)

10. Antarctic krill fisheries management and the need to retain CM 51-07

    Abstract:  ASOC strongly supports the recommendation of WG-EMM-16 that Conservation Measure 51-07 ... should be retained while alternative strategies and feedback management (FBM) are under evaluation ... . Discussions at WG-EMM-16 provided further evidence that concentrating krill fishing operations in areas being ... , CM 51-07 has minimized the risks of localized krill depletion and therefore should not be allowed to ...

    Meeting Document : SC-CAMLR-XXXV/BG/17 : Autor(es): Submitted by ASOC

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