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1. Determining toothfish otolith structure using oxytetracycline at South Georgia – a preliminary report

   at South Georgia and Shag Rocks early in 2000. A total of 2486 have been tagged and released during ... trawl surveys, experimental pot fishing and longline fishing. Some of the fish tagged on longliners in ... otoliths of some of these chemically marked recaptures of the 2003 season were examined and the preliminary ... were also recaptured. From recaptures of chemically marked fish our study seems to indicate that the ...

   Meeting Document : WG-FSA-03/80 : Author(s): M.G. Purves, M. Belchier, D.J. Agnew, G. Moreno and T.R. Marlow (United Kingdom)

2. CONVERSION FACTORS AND GREEN WEIGHT CALCULATION IN THE ANTARCTIC KRILL FISHERY

   number of reasons:.; o Differences in the method of processing the same products o Seasonal variation o ... Spatial variation o Krill water content o Reporting errors (recording percentage recovered instead of ... total catch estimates as the majority of vessels interviewed made direct estimates of green weight ... catches; and, A need for closer monitoring of processing methods, calculation of green weight catches, and ...

   Meeting Document : TASO-09/06 : Author(s): Moir Clark, J., Peatman, T.

3. Krill catch distribution in relation to predator colonies, 1987-1991

   Abstract:  The distribution of krill catches in relation to predator colonies in Subareas 48.1 and ... 48.2 is shown. 74-90% of catches in Subarea 48.1 are taken within 100 km of predator colonies between ... December and March, and these are between 10 and 18% of the estimated total penguin consumption in this ... period. The pattern of fishing is very consistent in all years 1988-1991 in Subarea 48.1, but is more ...

   Meeting Document : WG-KRILL-92/18 : Author(s): Secretariat

4. Research concept on catchability to study toothfish abundance/stocks in the Antarctic marine areas

   Abstract:  Main two methods, which are used for the estimation of abundance/stocks of toothfish in ... CPUE data. But calculation of toothfish abundance with using these methods demands a number of ... assumptions, which sometimes broaden too much the possible values of the calculated parameters. The authors ... present a method approach concerning possible use of a bottom trawl survey to estimate a minimum ...

   Meeting Document : WG-SAM-18/19 : Author(s): K. Demianenko, L. Pshenichnov, O. Diripasko and V. Gurianov

5. A study on calibration for commercial echosounder using bottom backscattering strength in Antarctic

   fishing vessel to use it in estimating biomass of Antarctic krill (Euphausia superba). The method of ... calibration was to analyze the difference between the bottom backscattering strength of the commercial ... , was examined to verify the calibration result. The analysis result confirmed the possibility of ... calibration by bottom backscattering strength, since the proportion of krill swarm signals within 2 dB < S ...

   Meeting Document : SG-ASAM-17/P01 : Author(s): S.-G. Choi, H. Lee, K. Lee and J. Lee

6. Domain 1 Marine Protected Area Preliminary Proposal – PART C: Biodiversity Analysis by MPA zones

   Doman 1; while some of them occupy very small areas –such as polynyas– others extend over larger areas ... for almost 90% of the conservation objects, including the protection for all the areas considered to ... be important for birds, mammals and fishes. The proposed MPA fulfils the level of protection agreed ... by the international community for Domain 1. Substantial reductions of this MPA could potentially ...

   Meeting Document : WG-EMM-17/25 Rev. 1 : Author(s): Delegations of Argentina and Chile

7. Proposals on the requirements for developing Research and monitoring plans for Marine Protected Areas

   Abstract:  This paper presents proposals on the requirements and principals of creating a unified ... (MPAs) by adopting procedural and implementational measures aimed at ensuring the effective operation of ... the RMP. These proposals reflect the Russia Federation's position regarding the establishment of ... proposed to approve a unified approach to the development and operation of RMPs which could be attached as ...

   Meeting Document : SC-CAMLR-38/11 Rev. 1 : Author(s): Делегация Российской Федерации

8. Developing and applying a general abundance estimator for land-based predator surveys: Adélie penguins as a case study

   Abstract:  The development of a general estimator of abundance would facilitate a standardised ... approach to regional and circum-Antarctic surveys of land-based predators. Such a generalised estimator is ... outlined, and its applicability illustrated by adapting it to the specific problem of estimating the ... abundance of Adélie penguins at regional scales in Antarctica, given a range of logistical scenarios and ...

   Meeting Document : WG-EMM-04/56 : Author(s): C. Southwell (Australia)

9. Fishery information for WG-FSA-03

   Abstract:  Summary information on CCAMLR fisheries of relevance to the work of WG-FSA is presented ... (summaries of observer data), SC-CAMLR-XXII/BG/1 (catches in the Convention Area) SC-CAMLR-XXII/BG/9 (summary ... of notification for new and exploratory fisheries), SCIC-03/5 (estimates of IUU catches) and CCAMLR ... -XXII/BG/8 (implementation of conservation measures). Author(s):  Secretariat Title:  Fishery ...

   Meeting Document : WG-FSA-03/6 : Author(s): Secretariat

10. CCAMLR fishery information 2011

    Abstract:  Summary of fishery-related information for WG-FSA including availability of data ... , catches of target and by-catch species in assessed and exploratory fisheries, tagging rates and the tag ... overlap statistic, notifications (fisheries, research and VMEs), development of species profiles and ... findings of the review of CCAMLR’s data management systems. Where applicable, the 2011 draft fishery ...

    Meeting Document : WG-FSA-11/08 : Author(s): Secretariat

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