Résultats de la recherche
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Comité scientifique
and the first meeting of WG-ASAM will be in 2020. The Chair of the Scientific Committee is elected by ... Members and serves for a term of two meetings and may be re-elected for no more than one term. The current ... Commission meeting. In order to address the wide range of science areas that might impact on the decisions of ...
Page : Site Section: Science
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A quantified Bayesian Maximum Entropy estimate of Antarctic krill abundance across the Scotia Sea and in small-scale management units from the CCAMLR-2000 Survey
can be found in Rivoirard et al. (2000)) of density distribution, as given by Hewitt et al. (2004a ... the South Shetland Islands within which land-based predators forage, and are likely to be ... density distribution maps generated by MaxEnt enable biomass values for the SSMUs to be inferred on a ... density values in grid squares across the CCAMLR-2000 Survey area can be treated as an exercise in image ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 97–116 : Auteur(s): Heywood, B.G., A.S. Brierley and S.F. Gull
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e-sc-xiii-a8.pdf
... Participants APPENDIX C: List of Documents APPENDIX D: Data to be Collected and Reported by Scientific ... no reports of incidental mortality were received from 1986/87 to 1989/90. In 1990/91 Dalziell and ... daytime sets would probably be higher (especially of albatrosses) than night time ones. WG-IMALF-94/5 ... intensively. Avoidance of potential interactions during hauling would be improved by discarding offal over application/pdf attached to:WG-IMALF-94
Meeting Report : WG-IMALF-94
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e-sc-xxviii-a4.pdf
... CCAMLR community and noted that he will be retiring as Executive Secretary in February 2010. The ... collection plan for the exploratory krill fishery in Subarea 48.6 • B0 and precautionary yield estimates ... working groups. The Scientific Committee reviewed the terms of reference and agreed that FEMA2 be ... ) as a case study of how ecosystem considerations can be used to advise on the management of fisheries application/pdf attached to:WG-EMM-09
Meeting Report : WG-EMM-09
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Fishery Report 2017: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)
EEZ during the winter of 2006. IUU activity in the Crozet Islands EEZ cannot be discounted during ... 2005 90 1 0 0 0 1 0 0 0 0 0 0 0 2 2006 1162 12 9 5 18 12 7 12 2 1 2 3 0 83 2007 527 3 13 7 5 4 1 0 ... mortality, would be valid for the stock in Subarea 58.6. Age- specific data from Crozet otolith sampling ... measures 25. WG-FSA recommended that areas with high by-catch rates should be avoided and noted that ...
Document : Site Section: Publications
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Obligations des observateurs concernant l'échantillonnage de Dissostichus spp.
otolith samples and all Type II data. 5. All recaptured toothfish should be sampled as Type III in ... changes, the sampling rate should be up to 7 fish per 1 000 hooks. As a practical procedure to achieve the ...
Page : Site Section: Science
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e-cc-xxviii-a4.pdf
... confirmed for the Science Officer and Data Manager and P-3 for the AFO. This should be the entry-level ... -XXVII, paragraph 3.3) and further recommended that the Commission require a full audit to be performed ... be useful to strengthen institutional memory of these matters. 8. Addressing the outcomes of the ... 2008 (CCAMLR-XXVII, paragraph 3.9), SCAF recommended that: • The initial grading of P-4 should be application/pdf attached to:SCAF-09
Meeting Report : SCAF-09
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DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN
along with the estimated time series of historical catches are used to provide estimates of B0 for this ... to estimate (i) the probability of being depleted below 0.2B0 and (ii) the time to recovery to 0.5 B0 ... . These scenarios indicate that this stock is likely to be depleted and fishing should cease. Recovery ... trajectories indicate it is likely that it will be at least 5 years before it is sufficiently low risk to ...
Meeting Document : WG-FSA-09/44 : Auteur(s): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)
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A balanced model of the food web of the Ross Sea, Antarctica
Antarctic toothfish in the Ross Sea stock to be 79.9% (95% confidence intervals: 77.7–82.2%) of the virgin ... (unfished) biomass, so that changes from the unfished state may be relatively small as yet. The modelling ... literature tend not to be self consistent so that expert opinion and/or numerical techniques are used to ... Ross Sea (Norkko et al., 2004) is estimated to be unimportant to flows of material at the scale of ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Auteur(s): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet
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e-sc-i.pdf
... the 1981/82 austral summer; and (b) is being planned for the 1982/83 austral summer. 4.3 Modelling ... languages can be obtained from the Secretariat by writing to: The Executive Secretary, Commission for ... /2 REV I) with one change. Rule 17 was replaced by the following wording: ‘Decisions should be ... , fisheries and other data. The inventory should not only be based on submissions from all countries application/pdf attached to:SC-CAMLR-I
Meeting Report : SC-CAMLR-I