Search results
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A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the 2004/05 season
(equilibrium) spawning stock abundance (B0) were 69 400 t (95% credible intervals 47 700–111 900 ... t), and current (B2005) biomass was estimated as 88% B0 (95% C.I.s 83–93%). Estimated yields, using the CCAMLR ... not be expected to breach the 50%B0 threshold until 2029. Author(s): A. Dunn, D.J. Gilbert and S.M. Hanchet (New ... of initial (equilibrium) spawning stock abundance (B0) were 69 400 t (95% credible intervals 47 700–111 900 ...
Meeting Document : WG-FSA-05/33 : Author(s): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)
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DEVELOPMENT OF RECOVERY PLANS FOR DEPLETED TOOTHFISH STOCKS IN THE INDIAN OCEAN SECTOR OF THE SOUTHERN OCEAN
(i) the probability of being depleted below 0.2B0 and (ii) the time to recovery to 0.5 B0. These scenarios indicate ... (i) the probability of being depleted below 0.2B0 and (ii) the time to recovery to 0.5 B0. These scenarios indicate ... with the estimated time series of historical catches are used to provide estimates of B0 for this Division ... with the estimated time series of historical catches are used to provide estimates of B0 for this Division ...
Meeting Document : WG-FSA-09/44 : Author(s): D.C. Welsford, A.J. Constable and J.P. McKinlay (Australia)
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Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
6 ~ n a BbIxsneHa TeHneHuMrr K cHfixeHHm BeJIHYHMbI CPUE (yJl0d06 ... 'be~ I I ~ o T ~ ~ J I ~ H H o ~ ~ ~ 0 ~ 6 1 ) B pafio~e OCTpoBa ~ H B P I H ~ C T O H . B O ~ M O X H ~ I ~ HpHYMHbI 3TOr0 - npHMeHeHMe pa3JIHYHbIX ... npoMbICJIOBbIX ~TpaTeIMfi B OTBeT Ha ~pe6oBaHMe K 6onee B ~ I C ~ K O K ~ Y ~ C T B ~ H H ~ ~ IlpOAyKUHH ... 4 3058-4991 560-707 15 3471 12.2 1981/82 1 3264 615 13 334 0.30 1989/90 5 2538-3608 ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Author(s): Kawaguchi, S., T. Ichii and M. Naganobu
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2006/07 season
) spawning stock abundance (B0) for the 2007 reference model were estimated as 71 200 t (95% C.I.s 59 570–87 ... were obtained for models where the north fishing selectivity was assumed to be logistic (median B0=78 ... -release and recapture data (median B0=81 100 t, yield=3099 t). If tag-release and recapture data for all ... vessels in all years were used, then the estimated initial biomass was higher (B0=110 130 ...
Meeting Document : WG-FSA-07/37 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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A single-area stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in SSRU 88.2E for the 2004/05 season
parameters. MCMC estimates of initial (equilibrium) spawning stock abundance (B0) were very uncertain ... as 91.8% B0 (95% C.I.s 83.1–97.1%). Estimated yields, using the CCAMLR decision rules, were estimated ... parameters. MCMC estimates of initial (equilibrium) spawning stock abundance (B0) were very uncertain ... as 91.8% B0 (95% C.I.s 83.1–97.1%). Estimated yields, using the CCAMLR decision rules, were estimated ...
Meeting Document : WG-FSA-05/31 : Author(s): A. Dunn, D.J. Gilbert and S.M. Hanchet (New Zealand)
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e-sc-xxix.pdf
... ..................................................................... 51 COOPERATION WITH OTHER ORGANISATIONS .................................... 52 CEP ... Reports of observers from other international organisations ............................ 54 ASOC ... Reports of representatives at meetings of other international organisations ........... 55 ACAP ... : (i) SG-ASAM met at the British Antarctic Survey (BAS), Cambridge, UK, from 1 to 4 June 2010 ... B0 and should not be changed at this time. 3.31 The Scientific Committee recommended that the ... particular the subsequent consideration by WG-EMM, would be further considered under Item 3(i)(b). 2.5 ... be a complicated task. 2.6 Australia, UK and the USA reported to the Scientific Committee their ... among subareas. 3.6 The Scientific Committee recommended that CM 23-06 be modified to reflect that application/pdf attached to:SC-CAMLR-XXIX
Meeting Report : SC-CAMLR-XXIX
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea including data from the 2005/06 season
of non-convergence. MCMC estimates of initial (equilibrium) spawning stock abundance (B0 ... % B0. Estimated yields, using the CCAMLR decision rules, were estimated to be 3046 t. Author ... . MCMC estimates of initial (equilibrium) spawning stock abundance (B0) for the preferred model were 80 ... 510 t (95% C.I.s 59 920–119 920 t), and current (B2006) biomass was estimated as 87% B0. Estimated ...
Meeting Document : WG-FSA-06/60 : Author(s): A. Dunn and S.M Hanchet (New Zealand)
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e-sc-xix-a4.pdf
... .................................................................................. 117 Adoption of the Agenda and Organisation of the Meeting ... ........................................................................... 128 B0 Workshop (results from the CCAMLR-2000 Survey in Area 48 ... ......................................................... 208 APPENDIX G: Report of the B0 Workshop ... of the Agenda and Organisation of the Meeting 1.4 The Provisional Agenda was introduced and discussed ... participants to Taormina and hoped that the meeting would be successful in furthering the work of WG-EMM. 1.3 application/pdf attached to:WG-EMM-00
Meeting Report : WG-EMM-00
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Increasing abundance of Type A killer whales (Orcinus orca) in the coastal waters around the Antarctic Peninsula
orca; Types B1, B2 and A) are important top predators around the AP, but there are currently no data ... to understand the impact on marine ecosystems. A diverse community of killer whales (Orcinus orca; Types B1, B2 ...
Meeting Document : WG-EMM-17/49 : Author(s): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman
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An overview of a large ecosystem survey of the southwest Indian Ocean sector of the Southern Ocean (CCAMLR Division 58.4.2)
. The survey is intended to produce a new estimate of krill biomass (B0) for this Division so that a revised ... in previous B0 surveys in the CCAMLR Area and was designed so that the results would be compatible ... by this survey; the detailed results are currently being analysed and are being prepared for a special Issue ... is intended to produce a new estimate of krill biomass (B0) for this Division so that a revised precautionary ...
Meeting Document : WG-EMM-06/15 : Author(s): S. Nicol, S. Kawaguchi, T. Jarvis, G. Williams, N. Bindoff, D. Thiele (Australia), J. Schwarz (Germany), A. Davidson, S. Wright, J. Gedamke and P. Thompson (Australia)