Resultados de la búsqueda
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Muestreo de Dissostichus spp. a realizar por los observadores
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 : Autor(es): 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
CCAMLR Science, Vol. 17 (2010): 1–31 A BALANCED ... 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 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Autor(es): 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 ... Department of Science and Technology Hobart Chile Mr. Alfonso Filippi Ministry of Fisheries Santiago application/pdf attached to:SC-CAMLR-I
Meeting Report : SC-CAMLR-I
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Sea Ice Animation-North Ross Sea 2009
concentration in 10% increments. Controls allow the animation to be paused, or the speed changed ...
Page : Site Section: Science
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Sea Ice Animation-North Ross Sea 2008
concentration in 10% increments. Controls allow the animation to be paused, or the speed changed. ...
Page : Site Section: Science
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Sea Ice Animation-North Ross Sea 2011
concentration in 10% increments. Controls allow the animation to be paused, or the speed changed ...
Page : Site Section: Science
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Seals: Trophic modelling of the Ross Sea
Description / Abstract: A supporting document to the CCAMLR Science paper: M.H. Pinkerton, J.M ... (1.01 MB). CCAMLR Science, 17: 1–31 ... predate on and/or compete with toothfish, it is possible that they will be affected significantly by the ... in approximately carbohydrate proportions (C6H12O6), we would expect 0.15 gC/gww. This should be ... Africa, Australia, and South America (Kooyman 1981a). In the Ross Sea, they can be found as far south as ... (Ainley 1985). Crabeater seals are considered to be the most abundant seal species and one of the most ...
Document : Site Section: Publications
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A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in SSRU 88.2E for the 2004/05 season
be the same as used for the Antarctic toothfish in the Ross Sea (see Dunn et al. 2005b), except that ... selectivity parameters. MCMC estimates of initial (equilibrium) spawning stock abundance (B0) were very ... ) biomass estimated as 91.8% B0 (95% C.I.s 83.1–97.1%). Estimated yields, using the CCAMLR decision rules ... , were estimated to be 670 t. However, as the fishing selectivity was estimated to be to the right of the ...
Meeting Document : WG-FSA-05/31 : Autor(es): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)