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1. Estimating confidence intervals for fish stock abundance estimates from trawl surveys

   . Simulation tests of the method show that unbiassed estimates of the density and biomass can be obtained and ... deteriorates in cases where few of the hauls contain fish, and the coefficient of variation is high. The lower ...

   Meeting Document : WG-FSA-93/20 : Author(s): W.K. de la Mare (Australia)

2. Proposals on providing international synoptic surveys for management application

   providing sufficient information with the aim of quantitative understanding regularities and trends of krill ... to the tasks outlined here. Some requirements to the design of such synoptic surveys are shown ... . Practical implementation of these proposals will contribute to attaining CCAMLR goals in krill stocks ...

   Meeting Document : WG-EMM-12/52 : Author(s): S. Kаsatkina (Russia)

3. Cruise report EH-2013/02

   Abstract:  This report presents a summary of the work conducted onboard and a preliminary ... description of the results obtained during the research survey. The cruise started on april 26th and returned ... its main objective was to obtain information on the status of the stocks of Chamsocephalus gunnari and ...

   Meeting Document : WG-FSA-13/61 : Author(s): G. Álvarez Colombo, J. Bastida, F. Castro, Á. Cubiella, E. Gaitán, E. Marschoff, P. Martinez, L. Padovani, D. Palmerola, R. Reta, R. Silva, S. Vivequin, O. Wöhler and A. Zavatteri (Argentina)

4. CEMP Indices: 2015 update on data submissions and analyses

   krill-based ecosystems to provide a basis for regulating harvesting of Antarctic living marine resources ... sites and 12 CEMP parameters. This report provides a summary of CEMP data submissions for the 2015 ... season as well as a more detailed review of data quality including an analysis and of penguin breeding ...

   Meeting Document : WG-EMM-15/07 Rev. 1 : Author(s): CCAMLR Secretariat

5. Remotely-sensed vessel positioning and data reporting systemsApplication to the CCAMLR Convention Area

   Abstract:  This paper summarises the utility of transponders for fisheries management and compares ... specifics of their application in high-latitude areas. Confidentiality requirements and legal aspects of the ... use of data on vessel position and movement are also mentioned. A possible configuration for a CCAMLR ...

   Meeting Document : CCAMLR-XIII/11 : Author(s): Secretariat

6. Plastic ingestion by petrels breeding in Antarctica

   Abstract:  Plastic particles were found to be common pollutants in stomachs of Wilson’s Storm ... Petrels and Cape Petrels breeding on the Antarctic continent. Highest incidence of plastics was found in ... chicks of Wilson’s Storm Petrels that had died before fledging. Few or no plastics were found in Snow ... the Antarctic, and that relatively few plastics are available in Antarctic waters. Possible hazards of ...

   Meeting Document : CCAMLR-VIII/BG/09 : Author(s): J.A. van Franeker (Netherlands) and P.J. Bell (Australia)

7. On the scientific observation and krill escape mortality in the krill fishery

   highlighted the magnitude of the scientific uncertainties and data gaps that are hampering progress with ... regards to the subdivision of the precautionary catch limit among SSMUs in Area 48 (CCAMLR XXVII/43 ... ). Because the CCAMLR scheme of international scientific observation is nowadays the main basic source of ... for the krill fishery. Author(s):  Delegation of Ukraine Title:  On the scientific observation and ...

   Meeting Document : CCAMLR-XXIX/45 : Author(s): Delegation of Ukraine

8. Research plan for the 2016/17 toothfish fishery in Division 58.4.4b by Japan and France

   , respectively, in CPUE analogy method (reference area: northern area of Subarea 48.4) using the relevant ... information of reference area (recent median CPUE, estimated biomass and updated area size) recommended by ... CCAMLR Secretariat in May 2016. Predicted numbers of tag recaptures from the estimated stock sizes using ... survey design and total sample size of 60 tonnes in order to further strengthen the stock assessments in ...

   Meeting Document : WG-SAM-16/06 : Author(s): Delegations of Japan and France

9. Whale depredation data collection guidelines

   odontocete depredation on demersal longlines operating in high latitudes was organised by the Coalition of ... across fisheries confronted with interactions with odontocetes is important for a better understanding of ... excellent example of international science, industry, government and NGO collaboration, this resulting ... years of experience around the islands of Kerguelen and Crozet (Southern Indian Ocean). Author(s):  N ...

   Meeting Document : WG-FSA-16/09 : Author(s): N. Gasco, P. Tixier, M. Söffker and C. Guinet

10. Defining fishing grounds in the Scotia Sea

    number of years. The quantity of interest is not only the total catch obtained from a location, say a 10 ... sufficiently high on average over a number of years. We call this value the normalised longterm average catch ... the threshold. Some simple criteria for designating fishing grounds are presented. The type of ... analytical tool needed to convert the data to a longitudelatitude grid of normalised catches and for ...

    Meeting Document : WG-EMM-02/40 Rev. 1 : Author(s): I.R. Ball and A.J. Constable (Australia), S. Kawaguchi (Japan) and D. Ramm (CCAMLR Secretariat)

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