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1. Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3)

   Description / Abstract:  Fishery Report 2018: Champsocephalus gunnari  South Georgia (Subarea 48.3) ... Fishery Report 2018: Champsocephalus gunnari South Georgia (Subarea 48.3) ... Fishery Report 2018: Champsocephalus gunnari  South Georgia (Subarea 48.3) ... size of 30 cm in three years. Icefish inhabit the shelf all around South Georgia and also at Shag ... significantly underestimate C. gunnari biomass (see WG-FSA-SAM-04/20). In 2018, there were no new estimates ... . Throughout this report the CCAMLR fishing season is represented by the year in which that season ended, e.g ... . 2015 represents the 2014/15 CCAMLR fishing season (from 1 December 2014 to 30 November 2015 ...

   Document : Site Section: Publications

2. A simple approach for calculating the potential yield of krill from biomass survey results

   -exploitation level over a 20 year period of harvesting should equal 10%. The value of, λ depends strongly ... -exploitation level over a 20 year period of harvesting should equal 10%. The value of, λ depends ... for the calculations is that the probability that the krill spawning biomass drops below 20% of its median pre ... for the calculations is that the probability that the krill spawning biomass drops below 20% of its median pre ... le suivant : la probabilite qu'en une periode d'exploitation de 20 ans, la biomasse reproductrice du ... to exploitation, over a 20 year period of harvesting, is equal to 10%. Clearly the value of A. is dependent ... upon which to regulate the fishery for the following 20 years, is that from a single pre-exploitation ... for krill in these calculations indicates a fairly long-lived animal. If this is correct, one would ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 207–217 : Author(s): Butterworth, D.S., A.E. Punt and M. Basson

3. Conservation Measure Conservation Measure 10-10 (2017)

   - 2018 ... to the objective of the Convention, Recalling further that in accordance with Article XXIV of the Convention ... the Commission has adopted the Scheme of International Scientific Observation, Noting Article XXI ... , Noting that, in accordance with Article X of the Convention, the Commission has undertaken to draw ... adopts the following conservation measure in accordance with Article IX of the Convention: 1. Draft ...

   Conservation Measure : 10-10 (2017)

4. Schedule of Conservation Measures in Force 2010/11

   adopted by the Commission in accordance with Article IX of the Convention on the Conservation ... uniquely identifying the measure within that category; the year in which the latest version ... of Conservation Measures Adopted Each Year.................................. (xl) CONSERVATION MEASURE 10-01 ... ).......................... 15 Annex 10-04/A ............................................................................ 20 ...

   Document : Site Section: Publications

5. Management and uncertainty: the example of South Georgia

   an examination of Articles IX 2(f) and XV 2(e, d) of the CCAMLR Convention it follows that a comparison ... of the immediate and long-term effects of any one proposed measure with those of any other measure (including ... an examination of Articles IX 2(f) and XV 2(e, d) of the CCAMLR Convention it follows that a comparison ... of the immediate and long-term effects of any one proposed measure with those of any other measure (including ... will be very low, perhaps one or two hundred tons in total over the next 10 years. If recent year-classes ... , but with the stocks declining, are unlikely to exceed one or two thousand tons in 10 years. - 350 - A more ... some 20 millions before 1965, to some 3 to 6 millions for the 1967 to 1975 year-classes, to possibly ... only 40,000 in the 1980 year-class (paragraph 20 of the report). - 346 - Accepting ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 341-353 : Author(s): Gulland, J.A.

6. WG-EMM-06

   , J. Gedamke and P. Thompson (Australia) WG-EMM-06/17 Winter distribution of chinstrap penguins from two ... . Butterworth (South Africa) WG-EMM-06/2 List of participants WG-EMM-06/20 A comparison of model predictions ... of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new ... , J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D. WG-EMM-06/3 List of documents WG-EMM-06/30 ...

   Meeting

7. Proposal to commission an independent review of the Secretariat’s data management systems

   databases which support the work of the Commission and give effect to Article XX of the CAMLR Convention ... . Since the establishment of CCAMLR 28 years ago, there has been no formal, in-depth audit ... support the work of the Commission and give effect to Article XX of the CAMLR Convention. Since ... the establishment of CCAMLR 28 years ago, there has been no formal, in-depth audit of the Secretariat’s data ...

   Meeting Document : WG-SAM-10/08 : Author(s): Secretariat

8. Data from recent trawl surveys in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), reveal an unusual cohort structure in the mackerel icefish (Champsocephalus gunnari) population

   58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. A predicted in 2010, the strong 4+ cohort ... that dominated the population declined rapidly in late 2010. Two new cohorts are present in the population ... , leading to a situation that is unusual for this region, with four or five successive year classes all ... 58.5.2 to the west of 79o 20’ E using standard CCAMLR methods. A predicted in 2010, the strong ...

   Meeting Document : WG-FSA-11/22 : Author(s): D.C. Welsford (Australia)

9. Further progress on modelling the krill–predator dynamics of the Antarctic ecosystem

   of the Antarctic ecosystem subsequent to the Ulsan meeting of the IWC Scientific Committee. Points raised about ... ecosystem subsequent to the Ulsan meeting of the IWC Scientific Committee. Points raised about the model ...

   Meeting Document : WG-EMM-06/19 : Author(s): M. Mori (Japan) and D.S. Butterworth (South Africa)

10. An assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (CCAMLR Division 58.4.3b) based on fine-scale catch and effort data

    species in catches in one ground for the first time. Incomplete reporting of biological information ... that severe depletion can occur in the space of just two or three seasons. File:  03mckinlay et al.pdf ... species in catches in one ground for the first time. Incomplete reporting of biological information ... that severe depletion can occur in the space of just two or three seasons. ... 3). This was particularly evident for a Flag State G vessel, two Flag State C vessels, and one Flag State B vessel, all ... species in catches in one ground for the first time. Incomplete reporting of biological information ... that severe depletion can occur in the space of just two or three seasons. Résumé En 2006, le Comité ... Dissostichus spp. du banc BANZARE (division 58.4.3b de la CCAMLR). Cet article présente un résumé des données ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 55–78 : Author(s): McKinlay, J.P., D.C. Welsford, A.J. Constable and G.B. Nowara

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