Résultats de la recherche

1. Potential climate change effects on the habitat of Antarctic krill

   production within this range could be reduced by up to 68%. Sensitivity analysis suggests that a 50% change ... projections suggest that further widespread warming of 0.27° to 1.08°C will occur by the late 21st century. We ... that the direct effects of warming could reduce the area of growth habitat by up to 20%. The reduction ... sites on South Georgia could be up to 55%, and the habitat’s ability to support Antarctic krill biomass ...

   Meeting Document : WG-EMM-13/20 : Auteur(s): S.L. Hill, T. Phillips and A. Atkinson (United Kingdom)

2. By-catch of rays in the 2002/03 toothfish fishery around South Georgia

   from all observers’ tally periods on the catch rates of rays cut off the line; • In 2003 the UK, with ... the number of rays that were likely to have died as a result of being caught on longlines using a ... 46 t, is an order of magnitude lower than the precautionary TAC for this fishery, 390 t. Author(s ...

   Meeting Document : WG-FSA-03/58 : Auteur(s): D.J. Agnew, J. Pearce and M. Endicott (United Kingdom)

3. Fishery Report 2014: Dissostichus eleginoides South Georgia (Subarea 48.3)

   fishery was restricted to the winter months (1 May to 31 August) to minimise interactions with foraging ... , with the season starting five days earlier each year such that the 2014 season opened on 6 April ... been assumed that are consistent with the values used in other toothfish assessments conducted by ... Number and weight of D. eleginoides discarded, including those with jellymeat condition, to be reported ...

   Document : Site Section: Publications

4. Scientific Abstracts 2002

   ‘submitted’ or ‘in press’ with details of the publisher, if known; (iii) scientific papers not intended for ... were submitted. Each abstract is preceded with a unique CCAMLR document number, e.g. SC-CAMLR-XXI/BG/11 ... and Management). Unpublished papers must not be cited without written permission of the author(s ... by source revealed that almost all had originated from ships or fishing vessels, with only one item ... , South Georgia, in 2001/02. In contrast to Signy Island, these indicated that the number of entangled ... Members to continue their campaign to ensure that vessels are aware of, and comply with, regulations ... associated with seabirds at Bird Island, South Georgia, 2001/02. B. Phalan (British Antarctic Survey ...

   Document : Site Section: Publications

5. e-cc-ix-a7.pdf

   ... August 1990 (COMM CIRC 90/36) suggesting that the Working Group concentrate on two issues in 1990 ... involved setting TACs (which in practice would usually be by-catch limits) which would be in accord with ... recognised that refinement of the Commission’s policy for managing the recovery of depleted stocks would be ... , and that instances such as those described could be seen as the Commission failing to meet its application/pdf attached to:WG-DAC-90

   Meeting Report : WG-DAC-90

6. Update on the Agreement on the Conservation of Albatrosses and Petrels (ACAP)

   of threatened seabirds. The first Meeting of the Parties is to be held in Hobart, Australia, on 10—12 ... principally address administrative matters. Issues to be discussed include adoption of rules of procedure ... adoption of criteria to define emergency situations that require immediate action. Author(s):  B. Baker and ... T. Hewitt (Australia) Title:  Update on the Agreement on the Conservation of Albatrosses and Petrels ...

   Meeting Document : WG-FSA-04/51 : Auteur(s): B. Baker and T. Hewitt (Australia)

7. e-sc-xxxvi-a04.pdf

   ... template be used with calibrated data, but recognised that schools detection can be performed on ... Subgroup agreed that EchoviewR was a powerful tool that could be used with Echoview to help automate ... , with emphasis on Simrad echosounders (EK60, ES60/70) 2.1 The Subgroup agreed that the priority area ... agreed that both background noise removal and spike noise removal should be incorporated as parts of the application/pdf attached to:SG-ASAM-17

   Meeting Report : SG-ASAM-17

8. Report of the South Georgia groundfish survey (Subarea 48.3) in January 2006

   the FPRV Dorada. Sixty-three random trawls were undertaken, with 12.3 tonnes of mackerel icesfish ... the island and at Shag Rocks. Spent fish were found throughout the survey area, suggesting that ... ), with Antarctomysis sp. (A. ohlini and A. maxima) and Themisto gaudichaudii the other main prey species ... Toothfish catches (548 kgs) were dominated by the same single cohort that was first detected as putative 1 ...

   Meeting Document : WG-FSA-06/51 : Auteur(s): M.A. Collins, C. Jones, J. Clark. S. Fielding, J. Slakowski, T. North, W. Reid and J. Watts (United Kingdom)

9. CASAL model evaluation incorporating the calculation of harvest rate for D. eleginoides at Division 58.4.4b

   difference of standardized CPUE (with/without “Spawning season” effect) cause 10% difference in B0 estimation ... CCAMLR management target (50% B0) were estimated to be c.a. 6%. This value is higher than current ... ), and M3 (no season effect on CPUE), unnaturally high standardized CPUE in 2007/08 reduce 25 t B0 and ... at the block 1 of Division 58.4.4b (Table 1). Changing IUU level (26.5 t to 40 t) in 2009/10 fishing ...

   Meeting Document : WG-FSA-2019/62 : Auteur(s): T. Okuda and F. Massiot-Granier

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

    Abstract:  Information was taken from CCAMLR observer reports and interviews with fishing masters ... ; The variation in reported conversion factors for similar reported products can be attributed to a ... conversion factors where appropriate, this could be enhanced by greater observer coverage. Author(s):  Moir ... Clark, J., Peatman, T. Title:  CONVERSION FACTORS AND GREEN WEIGHT CALCULATION IN THE ANTARCTIC KRILL ...

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

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