Résultats de la recherche

1. Estimating the level of illegal fishing using simulated scaling methods on detected activity

   , Annex 5, paragraph 3.18). The results of these simulations suggest that more information on IUU fleet ... the number of IUU fishing days, particularly for areas where patrolling may be relatively infrequent ... vessels between detecting IUU activity, thereby estimating the number of IUU fishing days, and deterring ... such activity. For assessment purposes, this highlights a general problem that the method of ...

   Meeting Document : WG-FSA-SAM-04/14 : Auteur(s): Ball, I.

2. Report on the monitoring program of chinstrap and gentoo penguins at Narębski Point (ASPA No. 171), King George Island, since 2006

   Abstract:  Korea Polar Research Institute, with support of the Korean Ministry of Environment, has ... conducted an annual survey on the breeding biology of Chinstrap (Pygoscelis antarctica) and Gentoo penguins ... Protected Area, No. 171), Barton Peninsula on King George Island. Since 2012/2013, the number of breeding ... pairs has been steadily declining for both species. The breeding success of the two penguin species is ...

   Meeting Document : WG-EMM-16/62 : Auteur(s): Delegation of the Republic of Korea

3. Proposed revision to the estimation of fisheries footprints

   Abstract:  A revised approach to the estimation of longline fisheries footprints is presented. The ... method uses a data-derived estimate of the uncertainty around the locations of longlines to define a ... grid. The proportion of the area of each grid cell that is covered by buffered lines is then used as a ... footprint index. Author(s):  CCAMLR Secretariat Title:  Proposed revision to the estimation of fisheries ...

   Meeting Document : WG-FSA-2019/67 : Auteur(s): CCAMLR Secretariat

4. Comparison of age- and length-based harvest control rules for the South Georgia icefish (Champsocephalus gunnari) fishery

   model dynamics and assuming perfect knowledge of the resource (initial numbers at age, maturity and ... initialise the length based harvest control rule, again assuming perfect knowledge of the resource. Total ... to test the performance of the length based method, with results suggesting that the two approaches ... (United Kingdom) Title:  Comparison of age- and length-based harvest control rules for the South Georgia ...

   Meeting Document : WG-SAM-10/12 : Auteur(s): C.T.T. Edwards, R.M. Hillary, R.E. Mitchell and D.J. Agnew (United Kingdom)

5. Preliminary report of the UK winter icefish survey, South Georgia (CCAMLR Subarea 48.3), 27 August to 21 September 2007

   Abstract:  This is a preliminary report of the results of the 11th UK South Georgia groundfish ... provided for C. gunnari whilst new information on the winter distribution and ecology of the demersal fish ... . Lawson, C. Main and A. Pande (United Kingdom) Title:  Preliminary report of the UK winter icefish survey ... survey, the first to be conducted during the austral winter since 1997. Preliminary biomass estimates are ...

   Meeting Document : WG-FSA-07/56 : Auteur(s): M. Belchier, M.A. Collins, J. Moir-Clark, S. Fielding, J. Lawson, C. Main and A. Pande (United Kingdom)

6. Evaluation on the performance of echosounder on a fishing vessel using maximum seabed backscattering

   calibration. The largest inter-annual difference of the mean value of the maximum seabed backscattering (S v ... Abstract:  The performance of echo sounder system is critical for using acoustic data collected ... frequencies. Author(s):  X. Wang, X. Yu and X. Zhao Title:  Evaluation on the performance of echosounder on a ... evaluate the potential to use seabed backscattering as an alternative way to the standard sphere ...

   Meeting Document : SG-ASAM-18/06 : Auteur(s): X. Wang, X. Yu and X. Zhao

7. Determining the sex of Antarctic krill Euphausia superba using carapace measurements

   of 87% of male and 89% of female Antarctic krill Euphausia superba. This facilitated the use of sex ... -specific regression models which increased the accuracy of total length estimates. Author(s):  K. Reid and ... J. Measures (United Kingdom) Title:  Determining the sex of Antarctic krill Euphausia superba using ... Abstract:  A discriminant function using simple carapace measurements corretly determined the sex ...

   Meeting Document : WG-EMM-99/31 : Auteur(s): K. Reid and J. Measures (United Kingdom)

8. Early announcement of the Third International Krill Symposium

   Abstract:  This paper provides an early announcement  of the Third International Symposium on ... Krill that will be held from the 12-16 June 2017 at the University of St Andrews, Scotland. Author(s ... ):  CCAMLR Secretariat Title:  Early announcement of the Third International Krill Symposium Approval ...

   Meeting Document : SC-CAMLR-XXXIV/BG/30 : Auteur(s): CCAMLR Secretariat

9. Incidental mortality of seabirds and marine mammals during longline fishing around the Falkland/Malvinas Islands

   , the overall average rate of incidental mortality was 0.34 birds per 1000 hooks; excluding a single set ... Abstract:  Data on incidental mortality of seabirds and marine mammals associated with longline ... fishing around the Falkland Islands between August 1996 and May 1997 are briefly summarised. For seabirds ... when 87 birds were caught, the average was 0.05 birds per 1000 hooks. Black-browed albatrosses ...

   Meeting Document : WG-FSA-97/21 : Auteur(s): Cielniaszek, Z., Croxall, J.P.

10. Areas of seabed within the 500 m isobath around Elephant Island (CCAMLR Statistical Subarea 48.1)

    around Elephant Island (the northernmost island of the South Shetland Islands) from 1977/78 to 1992/93 ... . The results are presented on a fine scale grid of 15’ lat x 30’ long. Author(s):  K.-H. Kock and U ... . Harm (Germany) Title:  Areas of seabed within the 500 m isobath around Elephant Island (CCAMLR ... Abstract:  Areas of seabed within 50m depth contours down to 100m and within 100m depth contours ...

    Meeting Document : WG-FSA-94/13 : Auteur(s): K.-H. Kock and U. Harm (Germany)

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