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1. WG-CEMP-90

   ) WG-CEMP-90/20 The CCAMLR Ecosystem Monitoring Program (CEMP) Secretariat WG-CEMP-90/21 An effect ... and the USA WG-CEMP-90/30 Rev. 1 Estimation of the energy and prey requirements of predators breeding ...

   Meeting

2. Fishery Report 2017: Dissostichus spp. (Subarea 48.2)

   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). Fishery Report 2017: Dissostichus spp ... , Ukraine began a multi-year research program and conducted 29 hauls with a total catch of 31 tonnes ... by the UK as part of a multi-year research program in the east of Subarea 48.2. Description ...

   Document : Site Section: Publications

3. Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen

   was estimated to be –0.6 years and residual variance 2.9. Age distributions of toothfish caught by two vessels ... by trawlers and longliners at Kerguelen, and longevity was estimated to be 36 years. Total instantaneous ... to measure precision; relative bias for the age data was estimated to be –0.6 years and residual ... at Kerguelen, and longevity was estimated to be 36 years. Total instantaneous mortality Z was estimated ... a ge ( ye ar s) 0 10 20 30 40 50 Reference age (years) 0 10 20 30 40 50 E st im at ed ... Estimated age (years) 0 10 20 30 40 50 T ot al le ng th ( cm ) 0 20 40 60 80 100 120 140 ... 1 1 1 1 130 1 Total 1 10 20 39 39 21 30 27 23 19 23 14 22 21 21 20 6 16 Prop. 0.00 ... a South Georgia reference collection, compared to reference ages. 0 10 20 30 40 50 E st im at ed ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Author(s): Ashford, J., G. Duhamel, C. Jones and S. Bobko

4. WG-FSA-03

   longliners E.F. Melvin and D. Mercy (USA) WG-FSA-03/2 List of participants WG-FSA-03/20 Focusing and testing ... (New Zealand) WG-FSA-03/3 List of documents WG-FSA-03/30 An examination of latitudinal variation ... and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2 S.G. Candy ... the previous year that might be used for assessments at WG-FSA 2003 I. Everson (United Kingdom) WG-FSA-03/79 ...

   Meeting

5. A method for spreading the risk of localised effects of catches of Antarctic krill up to the trigger level, during the development of stage 2 of feedback management

   of Article II of the Convention, taking into account the resource requirements of land-based predators ... of ensuring the implementation of Article II of the Convention, taking into account the resource requirements ...

   Meeting Document : WG-EMM-16/69 : Author(s): A.J. Constable, S. Kawaguchi and M. Sumner

6. Port State measures

   for Responsible Fisheries Article 8.3 4.2.2 Extent to which these measures are effectively implemented ... for Responsible Fisheries Article 8.3 4.2.2 Extent to which these measures are effectively implemented ...

   Page : Site Section: The Organisation

7. Modelling the predator–prey interactions of krill, baleen whales and seals in the Antarctic ecosystem

   of a krill surplus in the mid 20th Century is described, and the information on population and trend levels ... on which they are based is discussed, together with suggested further areas for investigation. Amongst ... surplus in the mid 20th Century is described, and the information on population and trend levels that has ... on which they are based is discussed, together with suggested further areas for investigation. Amongst ...

   Meeting Document : WG-EMM-05/34 : Author(s): M. Mori and D.S. Butterworth (South Africa)

8. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

   Smallest Difference (d) (1 0%) 1 2 1 9 (% Current Value) (20 %) 5 5 (30%) 2 3 Sample sizes required ... for five years of monitoring and a = 0.10 Smallest Difference (d) (5 %) 30 51 (% Current Value ... of monitoring and a = 0.05 Smallest Difference (d) ( 1 0 %) 34 54 (% Current Value) (20 %) 9 1 4 (30 ... (% Current Value) (20 %) 9 1 4 (30%) 4 6 418 0.9 88 25 7 4 71 20 0.9 72 1 9 9 71 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Author(s): Whitehead, M.D.

9. Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)

   was 1–5 years for males and 1–4 years for females of C. wilsoni. Applying the von Bertalanffy (VB) growth ... . Age-at-sexual maturity was estimated to be about 2 years for females and 2.5 years for males. Like ... consisted mainly of adult individuals between 1 and 3 years of age, with very few older fish.   File ... . The estimated age range was 1–5 years for males and 1–4 years for females of C. wilsoni. Applying ... 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) a(a) Age (years ... 5 0 0 1 2 3 4 5 6 0 5 10 15 20 25 30 35 40 0 1 2 3 4 5 6 Age (years) To ta l l en gt h (c m ) b(b) Age (years ... Islands. Age (years) Females Males TL (cm) 1 2 3 4 1 2 3 4 5 18 1 19 2 2 20 ... -excisura ostii 0 5 10 15 20 25 30 35 15 17 19 21 23 25 27 29 31 33 35 Total length (cm) S pe ci ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Author(s): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock

10. DATA QUALITY ASSESSMENT IN CCAMLR: REQUIREMENTS FOR MINIMUM INTEGRITY TESTING TO ENSURE THAT DATA ARE FIT FOR PURPOSE

    upon the different requirements for the data, together with a recognition that, however thorough ... the different requirements for the data, together with a recognition that, however thorough a validation ...

    Meeting Document : WG-SAM-09/05 : Author(s): Secretariat

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