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1. Distribution of the Soviet fishing fleet and catches (CPUE) in Subdivision 48.3 during 1986–1990

   for the Soviet krill fishery in subdivision 48.3 for 1986-1980 (15 thousand hauls) were analyzed ... . During the fishing season from April to September two basic fishing grounds with a quazi-stationary ... boundary between them located at 37-37 30’ W have been distinguished. These fishing grounds are formed ... fishing ground existed for a longer time period- basically from April to August, while the western ground ...

   Meeting Document : WG-EMM-02/63 Rev. 1 : Autor(es): V.A. Sushin, P.C. Gasiukov, A.V. Zimin and S.M. Kasatkina (Russia)

2. Commercial krill fisheries in the Antarctic, 1973 to 1988

   :  STATLANT data reported to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR ... ) are used to discern observable trends in catch and effort for the Antarctic krill (Euphausia superba ... split-years; a split-year being the twelve month period from 1 July in one year to 30 June in the next ... . The catch year is designated according to the second of the two split-years. Krill ST ATLANT data ... major krill fishing nations, together accounting for about 99% of all catches. 2.2.2 Annual Catch By ... /84 catch in these two subareas closely resembles the overall trend for Statistical Area 48 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 229–281 : Autor(es): Miller, D.G.M.

3. WG-EMM-03

   Provisional Agenda and Provisional Annotated Agenda for the 2003 Meeting of the Working Group on Ecosystem ... mean monthly SST and SST anomalies off South Georgia during recent years (based on satellite data) G.P ... . Kerry (Australia) WG-EMM-03/49 The effect of temporal variability on power analysis predictions for ... five years of test of a standard method R. Casaux and E. Barrera-Oro (Argentina) WG-EMM-03/50 An ...

   Meeting

4. Solutions to seabird by-catch in Alaska’s demersal longline fisheries

   fishery for Pacific cod. We conducted tests over two years to account for inter-annual variation and allow ... for improvement and innovation. A key feature of this program was an industry-agency-academic ... Abstract:  This research program compared seabird bycatch mitigation strategies over 2 years (1999 ... Individual Fishing Quota fishery for sablefish and halibut and the Bering Sea catcher-processor longline ...

   Meeting Document : WG-FSA-01/35 : Autor(es): E.F. Melvin, J.K. Parrish, K.S. Dietrich and O.S. Hamel (USA)

5. Identifying taxonomic groups vulnerable to bottom longline fishing gear in the Ross Sea region

   the fishery being assessed. New Zealand identified an interim list of taxa to monitor in fishery by ... -catch in the Ross Sea as part of its benthic fisheries impact assessment. The rationale for including or ... , including two indicator-only taxa. File:  05parker-bowden.pdf ... , which is dependent on the structuring organisms. To provide a scientific basis for developing an ... : (L = <10 years; M = 10–30 years; H = >30 years) Growth rate: (L = mature <10 years; M = mature 10–20 ... years; H = mature >30 years or evidence for sporadic recruitment events) Fragility: (L = Flexible ... live longer than the 30 years estimated for more shal- low species (McFadden, 1991; Cordes et al ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 105–127 : Autor(es): Parker, S.J. and D.A. Bowden

6. Champsocephalus gunnari stock status in the South Georgia area

   intensity was F 0.1. In the first two cases TAC=25-30 thousand tonnes and stock size does not change. For ... recruitment was taken at the lowest possible level for all these years (400 million specimens). Catch-per-unit ... / Description:  ata of age composition and fishing effort for 1976/77-1987/88 were used to analyse stock status ... and TAC for C. gunnari. Stock estimates were obtained using VPA with the following variations: mean F ... was FO.1• In the first two cases TAC=2S-30 thousand tonnes and stock size does not change. For the ... , using F regression on fishing effort and method of average weighted F. For 1986/87 the values ... possible level for all these years (400 million specimens). Catch-per-unit-effort was also taken at the ... individuals). Biomass (thousand tonnes). Stock status and T AC prediction if F is an average value for the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 1-18 : Autor(es): Borodin, R. and P. Kochkin

7. Using ecosystem monitoring data to detect impacts

   impacted by activities such as fishing. This paper discusses a range of methods for inferring such impacts ... an observed value in an unimpacted system, or (ii) the frequency of values below a fixed reference ... point. The second approach allows inference criteria based on changes in this frequency rather than by ... within a few years of its onset, but a fixed reference point method could have provided this sustained ... : Method 4 with inference based on changes in frequency: the observed proportion of years in an n-year ... two out of three successive years. The reference period for Method 3 was also three years. Results ... anomaly as an impact (albeit based on only two observations). Even the higher reference points identify ... if at ≤ acrit in two or more years of a four-year refer- ence period. Summary of methods: anomalies ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Autor(es): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda

8. WG-FSA-97

   -97/41 An assessment of longlining operations for Dissostichus eleginoides on board the Chilean ... Petrenko, A.S. WG-FSA-97/09 An assessment of seabird interactions with longlining operations for ... Islands Williams, R., de la Mare, W.K., Constable, A. WG-FSA-97/31 A proposed research plan for an ... , K.A.R., Parnes, P. WG-FSA-97/54 Development of an underwater setting method for surface longliners, to ...

   Meeting

9. COLTO Depredation Workshop

   2016.  Results were an enhanced understanding on the current state of depredation in toothfish ... operational guidelines in regards to depredation. A second depredation workshop is planned for 2018, aimed at ... evaluate depredation.  “Next steps” regarding studying and minimising depredation were established for all ... peer-reviewed paper, encompassing a global review on depredation in high latitude fisheries; and ...

   Meeting Document : SC-CAMLR-XXXV/BG/23 : Autor(es): Submitted by COLTO

10. Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey

    ), as a function of the fraction of the biomass estimate which is set as the catch for a 20-year period ... a summer harvest. However, the imposition of an upper bound of 1.5 yr-1 on the effective annual ... et al. (1992) put forward an extension of the harvesting model of Beddington and Cooke (1983) to ... Meetings of the Working Group on Krill (WG-Krill). The most important of these extensions is integration ... any year, an upper bound of 1.5 yr-l is placed on the effective annual fishing mortality for fully ... biomass estimate which is set as the catch for a 20-year period. Three possible fishing seasons are ... drawn at random from pre-specified distributions for each simulation of a 20-year period of harvesting ... ) requested that statistics be provided for a 10- as well as a 20-year period of harvesting. Calculations ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 81–106 : Autor(es): Butterworth, D.S., G.R. Gluckman, R.B. Thomson, S. Chalis, K. Hiramatsu and D.J. Agnew

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