Résultats de la recherche

1. INTERPOL technical report on fishing gear evidence collection

   report being refined by INTERPOL which, once finalised, will be shared with CCAMLR. Author(s):  CCAMLR ... of an investigative support team from INTERPOL which worked with the Mauritius Police Force ...

   Meeting Document : CCAMLR-XXXVII/BG/47 : Auteur(s): CCAMLR Secretariat on behalf of INTERPOL

2. Investigations of required sampling regimes for environmental parameters

   and pressure. Sampling daily maxima and minima would be sufficient to detect a 2 to 3°C change in ... monthly mean temperature over two years with a significance α of 0.05 and a power P of 0.8. Sampling wind ... speed continuously or as daily maxima and minima would be sufficient to detect a 10 to 20% change in ... minima would be sufficient to detect a 2 to 3°C change in monthly mean temperature over two years with a ... strategies for weather conditions should be defined so that changes in environmental parameters can be ... confidently identified. Sample size and frequency should be chosen so that ex, the probability of making a ... Working Group (1989) suggested that sampling strategies should be able to detect a 10% or 20% change in a ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 561–573 : Auteur(s): Agnew, D.J.

3. Proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22

   rules remain to be determined for these Divisions. WG-FSA-16/29 outlined the first multi-member ... ). Here, we present a succeeding research proposal with updated research objectives for 2018/19 to 2021/22 ... , in accordance with Annex 24-01/A, Format 2. This succeeding plan has been designed as a 4-year plan ... review the locations of research blocks presented in WG-SAM-18/17, research blocks will be retained in ...

   Meeting Document : WG-FSA-18/59 : Auteur(s): Delegations of Australia, France, Japan, Republic of Korea and Spain

4. Integrated research proposal for Dissostichus spp. in Subarea 88.3 by the Republic of Korea, New Zealand and Ukraine

   an integrated proposal be developed for all three Members (SC XXXVII paragraph 3.191). This proposal ... updates the final year of the research plan with the recommendation from the Scientific Committee to ... integrate the Ukrainian research with the Korean and New Zealand research plan. The objective of this ... new proposal will be required for the 2020/21 fishing season. Author(s):  Delegations of the Republic ...

   Meeting Document : WG-SAM-2019/02 : Auteur(s): Delegations of the Republic of Korea, New Zealand and Ukraine

5. Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)

   has been conducted with a research plan submitted under CM 24-01 since 2008 by Japan. France joined ... research survey capacity. Toothfish population structure and bycatch analyses will be presented at WG-FSA ... depredation and IUU were tested to account for uncertainties associated with these processes in the model. In ... milestones will be completed and reported to CCAMLR working groups was provided and a final report will be ...

   Meeting Document : WG-SAM-2019/08 : Auteur(s): Delegations of Japan and France

6. A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3

   (determined by VPA) and fishing effort is described. The intersect of this regression must be equal to zero if ... been correctly chosen. Data for Champsocephalus gunnari in Subarea 48.3 are used to show that the ... estimate of the intercept of the regression is other than zero. A bias in the intercept will be positive if ... that the scientific justification for using the method of Gasyukov and Dorovskikh (1990) would be ... it will be reasonable to apply the statistical null hypotheses that this factor is equal to zero ... . It should be noted that steps (iv) and (v) can be accomplished by a number of methods. Mean weighted ... algorithm of simple and that of functional regressions can be used (Ricker, 1975). 3. SIMULATION ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 69–83 : Auteur(s): Gasyukov, P.S. and R.S. Dorovskikh

7. Foraging of royal albatrosses, Diomedea epomophora, from the Otago Peninsula and its relationship to fisheries.

   mass, with hot spots of activity that coincided with fishing zones actively exploited by commercial ... Otago Peninsula and their coincidence with fisheries activities were studied with global positioning ... trawl fisheries during the study period. Birds appeared to change their behaviours with proximity to ...

   Meeting Document : WG-FSA-05/P4 : Auteur(s): Davis, L., Setiawan, A., Higuchi, H., Suzuki, M., Fukuda, A., Filippi, D., Waugh, S.

8. Convener’s summary on intersessional activities of the Subgroup for the Implementation of the CCAMLR-2008-IPY-Survey

   Abstract:  At its last meeting in October 2004 the Scientific Committee agreed that a synoptic ... acoustic survey in the South Atlantic region would be the most appropriate activity for CCAMLR in the IPY ... 2008. It was agreed that a synoptic acoustic/net sampling survey in the South Atlantic region should ...

   Meeting Document : SC-CAMLR-XXIV/BG/02 Rev. 1 : Auteur(s): V. Siegel (Convener, Steering Group ‘CCAMLR-2008-IPY-Survey’)

9. Are penguins and seals in competition for Antarctic krill at South Georgia?

   Abstract:  The Antarctic fur seal and macaroni penguin are sympatric top predators that occur in ... consumers of Antarctic krill. In recent years the population of fur seals has increased whereas that of ... we test the hypothesis that the expanded fur seal population at South Georgia may have resulted in ... prevalence of krill in the diet of the two predators differed with less krill in the diet of macaroni ...

   Meeting Document : WG-EMM-01/22 : Auteur(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, I.J. Staniland, K. Reid and A.S. Brierley (United Kingdom)

10. Development of a spatially-explicit minimum realistic model for Antarctic toothfish (Dissostichus mawsoni) and its main prey (Macrouridae and Channichthyidae) in the Ross Sea

    predation mortality (M2), in addition to fishing mortality (F) on all three species. The model suggests that ... fishing mortality on both prey species and that icefish is expected to show a larger increase in biomass ... through time than grenadiers. It also suggests that a prey-suitability function is more likely than a ... the predicted population changes with available abundance data for each species to develop hypotheses ...

    Meeting Document : WG-EMM-14/51 : Auteur(s): S. Mormede, M. Pinkerton, A. Dunn, S. Hanchet and S. Parker (New Zealand)

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