Résultats de la recherche

1. Transparency

   manner. Commission By 2016, all meeting reports are available to Members on the Commission’s website a ... CCAMLR’s Data Systems Management considered by the Scientific Committee and Commission (CCAMLR-XXX/05) See ... CCAMLR’s Facebook page increased by about 1 000 to almost 15 000 followers by August 2016. The reach of ... number of posts were seen by over 6 000 people. The availability of meeting document titles and abstracts ...

   Page : Site Section: The Organisation

2. e-sc-xxiii-a4-appD.pdf

   ... scales of distribution and foraging movements by depth ................ 260 Fisheries ... the University of Siena, Siena, Italy, from 12 to 16 July 2004. The meeting was convened by Dr A ... ) Could the estimates be biased and/or confounded by variables or processes unrelated to the assumed ... cause of effects? (vi) Precision can be handled by analyses of statistical power, such as those being application/pdf attached to:WS-PEMTAKM-04

   Meeting Report : WS-PEMTAKM-04

3. Preliminary assessment of the exploratory fishery for Dissostichus spp. on BANZARE Bank (Division 58.4.3b), based on the analysis of fine-scale catch and effort data

   Scientific Committee requested urgent consideration by Members of methods for collecting data and of ... the initial exploration of the C2 fine scale catch and effort data held by CCAMLR for the fishery in ... submitted by scientific observers aboard vessels in the BANZARE fishery. Data were too few, or with ...

   Meeting Document : WG-FSA-07/44 : Auteur(s): J.P. McKinlay, D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

4. Mackerel icefish size and age at South Georgia and Shag Rocks

   (Spring). Mean total lengths (TL) of age-classes were determined for each year by examining length ... frequency plots and tables, and by using CMIX. These methods were only applied where there was distinct ... modality in the length-frequency distributions. Lengths of age-classes derived by these two methods were ...

   Meeting Document : WG-EMM-03/7 : Auteur(s): A.W. North (United Kingdom)

5. A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators

   structure, determined by diffusion and advection, to krill availability in relation to the location of the ... by the fishing fleet. Over the range of catch in our study, the reductions in reproductive success ... offspring and parent survival are mainly determined by how long the fishing season lasts and the capacity ...

   Meeting Document : WG-EMM-98/48 : Auteur(s): M. Mangel and P.V. Switzer (USA)

6. OPTIONS FOR USING UNREPLICATED ECOSYSTEM MONITORING DATA TO DETECT IMPACTS

   changes in this frequency rather than by reference to a critical probability. For example, this approach ... interventions based on subtle indications of an impact. Our example impact was characterised by an increase in ... determined by the dynamics of the system. Author(s):  S. Hill, J. Forcada, P. Trathan and C. Waluda (United ...

   Meeting Document : WG-EMM-09/26 : Auteur(s): S. Hill, J. Forcada, P. Trathan and C. Waluda (United Kingdom)

7. Information on illegal fishing in Statistical Area 58 assessment of illegal fishing in French waters around Kerguelen and Crozet Islands: report of observations and inspections in the CCAMLR area 2002/2010 season (1 July 2009 to 15 August 2010)

   surveillance system deployed by France in the French Exclusive Economic Zones (EEZs) has been operational ... IUU fishing or are associated with IUU activities, followed up by investigations and legal action ... based on reports of interrogations drawn up by CCAMLR inspectors. Author(s):  Delegation of France Title ...

   Meeting Document : CCAMLR-XXIX/44 : Auteur(s): Delegation of France

8. Characterisation of skate catches in the Ross Sea region

   in 2008/09 and 2009/10. The composition of the skate catch by species is uncertain; it is estimated ... that about 33 000 starry skates were landed, and 55 000 released in the Ross Sea region by all vessels ... tagging database has also improved since it has been centrally managed by CCAMLR. It has shown the value ...

   Meeting Document : WG-FSA-10/25 : Auteur(s): S. Mormede and A. Dunn (New Zealand)

9. Estimation of natural mortality using catch-at-age and aged mark-recapture data: a simulation study comparing estimation for a model based on the Baranov equations versus a new mortality equation

   R. Both use the same Poisson likelihood for annual number of recaptures by age class, and both model ... the age-structured population for each fishing year by annual recursive use of difference equations ... for population numbers at age obtained by integrating a first order ordinary differential equation ...

   Meeting Document : WG-SAM-10/11 Rev. 1 : Auteur(s): S.G. Candy (Australia)

10. A von Bertalanffy growth model for Division 58.5.2 fitted to length-at-age data and a comparison of predicted with observed growth from mark–recapture data

    Abstract:  Length-at-age data for the Patagonian toothfish (Dissostichus eleginoides) caught by ... being a sharp decline in selectivity from 100% at 1000 mm down to 1% by 1600 mm. The VB curve fitted to ... Fabens form of the VB growth model. Formulae for adjusting predictions for bias imparted by the use of ...

    Meeting Document : WG-FSA-SAM-06/07 : Auteur(s): S.G. Candy, A.J. Constable, T. Lamb and R. Williams (Australia)

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