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1. Modelling the dynamics of krill populations in the Antarctic Peninsula region

   of krill and estimate the expected mortality rates. A number of models of the population dynamics of krill ... age-structured population model and uses only the recruitment data to develop a model of the long-term ... dynamics. Data on the recruitment of the first and second age groups were used to derive different ... estimates of mortality rates. Both model approaches applied to the recruitment data for the first age class ...

   Meeting Document : WG-EMM-99/56 : Author(s): E.J. Murphy (United Kingdom), A. Constable (Australia) and D. Agnew (United Kingdom)

2. Revised research plan for toothfish in Division 58.4.4 b by Shinsei maru No. 3 in 2014/15

   Abstract:  In this document, we revise stock status assessments of D. eleginoides in research ... blocks C and D using CPUE analogy method, Petersen method and CASAL model, although the data of current ... CASAL models in research block C are described in a separated document. The estimated stock size ... tonnes only by using CPUE method, as the catch and tagging data in block D was not enough to be applied ...

   Meeting Document : WG-FSA-14/21 : Author(s): Delegation of Japan

3. Research plan for toothfish in Division 58.4.4b by Shinsei maru No. 3 in 2014/15

   Abstract:  In this document, we revise stock status assessments of D. eleginoides in research ... . Detailed results using CASAL models in research block C are described in a separated document. The Shinsei ... updated data to the next WG-FSA meeting. The estimated stock size in block C was 753, 428 and 667 tonnes ... , as the catch and tagging data in block D was not enough to be applied to Petersen method and CASAL models. We ...

   Meeting Document : WG-SAM-14/14 : Author(s): Delegation of Japan

4. Brief report on scientific observation on the fishery vessel Mellas (FAO Statistical Area 41, January to July 2006)

   ) fisheries are submitted. The data on volume of the biological material collected in the cruise, the data ... Abstract:  Materials on results of scientific observation in fishery cruise on the longliner ... are given. Author(s):  S. Usachev (Ukraine) Title:  Brief report on scientific observation on the fishery ... Materials on results of scientific observation in fishery cruise on the longliner “Mellas ...

   Meeting Document : WG-FSA-06/13 : Author(s): S. Usachev (Ukraine)

5. Results of scientific observation in Antarctic krill fishery in 2010/11: II. analysis of variability of krill size and fish by-catch

   as variables of interest based on the scientific observer data for the 2010/2011 fishing season. Both krill ... of scientific observation in Antarctic krill fishery in 2010/11: II. analysis of variability of krill size ... as variables of interest based on the scientific observer data for the 2010/2011 fishing season. Both krill ... Results of scientific observation in Antarctic krill fishery in 2010/11: II. analysis ...

   Meeting Document : WG-EMM-12/67 : Author(s): T. Okuda and M. Kiyota (Japan)

6. Some properties of diagnostics of GLMM model tuning for standardising CPUE indices in the Area 48 using the CCAMLR fishery statistics database

   Abstract:  The data of krill fishery in Subarea 48 for 1986 – 2008 presented to CAMLR database ... The data of krill fishery in Subarea 48 for 1986 – 2008 presented to CAMLR database by haul ... for krill fishery description claim special attention. The authors discussed several approaches to improve ... diagnostics of GLMM tuning for krill fishery analysis. Author(s):  P. Gasyukov and S. Kasatkina (Russia) Title ...

   Meeting Document : WG-EMM-11/44 : Author(s): P. Gasyukov and S. Kasatkina (Russia)

7. Krill length and age at maturity

   are identical for krill. Comparisons with length at age data show that females mature in the third year ... for krill. Comparisons with length at age data show that females mature in the third year of the life cycle ... Abstract:  Data from several summer surveys to the Antarctic Peninsula region were analysed ... to calculate length and age at maturity for the Antarctic krill Euphausia superba. L50 values of 34.62 to 35.90 ...

   Meeting Document : WG-KRILL-93/40 : Author(s): V. Siegel (Germany) and V. Loeb (USA)

8. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

   for setting catch limits in the krill fishery, while the GYM is used for assessing yield in other finfish ... fisheries but can also be used for krill. The decision rules relate to the effects of a specified long-term ... the estimates of long-term precautionary yield currently adopted by CCAMLR for the krill fishery because ... results from the krill yield model as a basis for setting catch limits in the krill fishery, while the GYM ... catch limits in the krill fishery, while the GYM is used for assessing yield in other finfish fisheries ... the estimates of long-term precautionary yield currently adopted by CCAMLR for the krill fishery because ... in the krill fishery. The decision rules relate to the effects of a specified long-term annual yield ... by CCAMLR for the krill fishery because the level of escapement is the binding rule in this case ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 1–8 : Author(s): Constable, A.J. and W.K. de la Mare

9. Conservation Measure Conservation Measure 147/XVIII (1999)

   of the closure of the fishery to vessels of the Contracting Party which has failed to supply the data as required ... . 3. The implementation of VMS on vessels while participating only in a krill fishery is not currently required ... Secretary shall issue a reminder to the Contracting Party. If at the end of a further two months those data ... to and analysed by the Working Group on Fish Stock Assessment and a decision that the fishery be reopened is made ...

   Conservation Measure : 147/XVIII (1999)

10. Candidate baseline data for ecosystem indicators in the Ross Sea region

    in achieving its objectives. It may be helpful to have an agreed set of baseline data for key species which ... indicate the current status of marine ecosystems in the Ross Sea region. These data could then be used ... as benchmarks to evaluate MPA performance. This paper suggests candidate baseline data for seven key indicator ... Committee (Dunn et al. 2017). The candidate baseline data include estimates of the number of nesting pairs ...

    Meeting Document : WS-SM-18/02 : Author(s): A. Dahood and G.M. Watters

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