Search results
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL
population model, but spatial complexity in the fishery was modelled using separate fishing selectivity ... /fishery model predictions. Extension of this method of estimating process error to RSTS abundance data ... , single-sex, single-area population model, but spatial complexity in the fishery was modelled using ... population/fishery model predictions. Extension of this method of estimating process error to RSTS abundance ... , but spatial complexity in the fishery was modelled using separate fishing selectivity functions for each ... used in this assessment removes ‘systematic lack-of-fit’ (SLOF) from population/ fishery model ... and trawl fisheries in the vicinity of Heard and McDonald Islands (CCAMLR Division 58.5.2). Assessments ... datasets, including multiple fisheries catch- at-length proportions, fisheries-independent re- search ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Author(s): Candy, S.G and A.J. Constable
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Continuation of 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
profile of this fishery and to allow more time for review by Working Groups of major reporting and review ... toothfish exploratory fishery research plan up to 2017/18 for East Antarctica, which the Scientific ... profile for this fishery. Furthermore, examination of bycatch data and underwater video footage have ... fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22 Approval: Approved ...
Meeting Document : WG-SAM-2019/05 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Size variations associated with abundance changes in juvenile Notothenia rossii, observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area
Shetland Islands, are used to study the decline in abundance previously reported fro fjord Notothenia ... to be caused by local factors, but related with the operations of the commercial fishery during the late ... rossii, observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area ... Islands, are used to study the decline in abundance previously reported fro fjord Notothenia rossii ...
Meeting Document : WG-FSA-93/13 : Author(s): E.R. Marschoff and E.R. Barrera-Oro (Argentina)
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Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed distribution around South Georgia
give a general idea of where the fishery has operated, they do not reveal the localised nature ... variability in the distribution of trawls. The data for 1993 were only available from August but the fishery ... in the following two seasons. In 1994 the fishery was almost totally based over a large shallow bank area ... on the northeast shelf edge. During 1995 the fishery was still predominantly in this area but also operated further ... from Fedulov et al. (1996) are that the fishery reported major reductions in krill availability ... . Altliough these data give a general idea of where the fishery has operated, they do not reveal ... but the fishery was restricted in that period to an area on the western edge of the shelf break where negligible ... fishing occurred in the following two seasons. In 1994 the fishery was almost totally based over a large ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 1–17 : Author(s): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt
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Risk maps for Antarctic krill under projected Southern Ocean acidification
to collapse of the krill population. This is the first report that explores the circumpolar impacts of ocean ... to collapse of the krill population. This is the first report that explores the circumpolar impacts of ocean ...
Meeting Document : WG-EMM-14/P06 : Author(s): S. Kawaguchi, A. Ishida, R. King, B. Raymond, N. Waller, A. Constable, S. Nicol, M. Wakit and A. Ishimatsu
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Design of the Italian acoustic survey in the Ross Sea for the Austral summer 2003/04
Abstract: In agreement with the Report of the IXX WG-EMM (Art. 2.78; p.128), the current paper ... In agreement with the Report of the IXX WG-EMM (Art. 2.78; p.128), the current paper presents ...
Meeting Document : WG-EMM-02/31 : Author(s): M. Azzali, A. Sala and S. Manoukian (Italy)
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Update on the external review of the Generalised Yield Model (GYM) software and manual
independent experts to conduct the review; • Reviewer to complete the review by end of June 2004 and report ... to conduct the review; • Reviewer to complete the review by end of June 2004 and report to WG-FSA-SAM at its ...
Meeting Document : WG-FSA-SAM-04/05 : Author(s): CCAMLR Secretariat
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Research plan for exploratory fishing for toothfish (Dissostichus spp.) in East Antarctica (Divisions 58.4.1 and 58.4.2) by Australia
with the exception of responses to Agenda Item No. 3.12 of the Draft Report of the WG-SAM-15 (highlighted in blue ... with the exception of responses to Agenda Item No. 3.12 of the Draft Report of the WG-SAM-15 (highlighted in blue ...
Meeting Document : WG-FSA-15/47 Rev. 1 : Author(s): Delegation of Australia
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A bioenergetics model assessment of the prey consumption of Adélie penguins in Subarea 48.1 and 48.2
methodology to assess the consumption by macaroni penguins in Subarea 48.3. We report that further analyses ... using a similar methodology to assess the consumption by macaroni penguins in Subarea 48.3. We report ...
Meeting Document : WG-EMM-17/32 : Author(s): C. M. Waluda, L. Emmerson, C. Southwell and P.N. Trathan
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Preliminary results from the International Synoptic Krill Survey in Area 48, 2019
, are presented. Of the six vessels that participated in the survey, this report provides methods and preliminary ... . Of the six vessels that participated in the survey, this report provides methods and preliminary results from ...
Meeting Document : WG-EMM-2019/47 : Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S.G. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman and M.J. Cox