Résultats de la recherche
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Draft Revised Management Plan for ASPA 149, Cape Shirreff and San Telmo Island, Livingston Island, South Shetland Islands
the plan, approval is required by CCAMLR. It should be noted that this area is also a CEMP site ...
Meeting Document : WG-EMM-04/8 : Auteur(s): Delegations of Chile and USA
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Spatial distribution of predator/prey interactions in the Scotia Sea: implications for measuring predator/fisheries overlap
scales and arrives at contradictory conclusions. At-sea data from observations of krill predators during ... the CCAMLR 2000 krill survey were used to identify the areas of potential overlap with fisheries in ... the Scotia Sea and to determine the scale at which such overlap should be measured. The relationship ... highest at 60- 120 and decreased sharply t distances greater than 150 km from land. There was more inter ...
Meeting Document : WG-EMM-02/14 : Auteur(s): K. Reid, M. Sims, R.W. White and K.W. Gillon (United Kingdom)
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Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data
CCAMLR areas using integrated statistical catch-at-age stock assessment models. These models were ...
Meeting Document : WG-SAM-11/17 : Auteur(s): S. Mormede (New Zealand)
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Towards an initial operational management procedure for the krill fishery in Subareas 48.1, 48.2 and 48.3
operational definition of CCAMLR Article II to provide criteria against which to assess procedure performance ...
Meeting Document : SC-CAMLR-VIII/BG/17 : Auteur(s): Delegation of South Africa
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H for the years 2002–03 to 2012–13
4800 – 9190 t), stock status is at 65%Bo (CI 52%–75%) and the yield based on the CCAMLR Decision Rules ... management advice. In this model, the initial stock biomass is estimated at 6590 t (95% confidence interval ...
Meeting Document : WG-FSA-13/52 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Phase-randomisation in an integrated assessment model for Antarctic krill
configuration at pre-specified values. The model was fitted to survey and fisheries data for krill in Subarea ... Living Resources (CCAMLR). The number of estimated parameters was gradually increased across model ... in seven sequential stages (the "phases") in a series of at least 20 replicate trials for ...
Meeting Document : WG-SAM-17/31 : Auteur(s): D. Kinzey, G.M. Watters and C.S. Reiss
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Characterising the preferred at-sea habitats used by chinstrap penguins and the fishery for Antarctic krill: slow-flowing, nearshore waters over shallow bathymetry
chinstrap penguins breeding at the South Orkney Islands, can be modified to predict the at-sea distribution ... of chinstraps breeding at the South Shetland Islands, based on the distance from the colony, and the ... bearing to the shelf edge, adjusting for the at-sea density of Pygoscelis penguins from other colonies ... , M.P. Dias, K. Kovacs, O.R. Godø and M. Santos Title: Characterising the preferred at-sea habitats ...
Meeting Document : WG-EMM-17/34 : Auteur(s): P.N. Trathan, V. Warwick-Evans, J. Hinke, E.F. Young, A.P.B. Carneiro, M.P. Dias, K. Kovacs, O.R. Godø and M. Santos
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KRILLBASE: a circumpolar database of Antarctic krill and salp numerical densities, 1926–2016
responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-EMM-17/P03 : Auteur(s): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, R. Anadon, S. Chiba, K.L. Daly, R. Downie, S. Fielding, P. Fretwell, L. Gerrish, G.W. Hosie, M.J. Jessopp, S. Kawaguchi, B.A. Krafft, V. Loeb, J. Nishikawa, H.J. Peat, C.S. Reiss, R.M. Ross, L.B. Quetin, K. Schmidt, D.K. Steinberg, R.C. Subramaniam, G.A. Tarling and P. Ward
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region to 2016/17
), using catch, catch-at-age, and tag-recapture data from 1998 to 2017 and including the results from the ... of non-convergence in the key biomass parameters. The precautionary yield, using the CCAMLR decision ... shall be fixed at a level within the range of 2583 to 3157 tonnes per fishing season, based on advice ... catch limit be set at 3 157 tonnes for the 2018 and 2019 fishing seasons as per CM 91-05. Author(s): S ...
Meeting Document : WG-FSA-17/37 Rev. 1 : Auteur(s): S. Mormede
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Notification for scientific research in 2019/20 under CM 24-01: Proposal for a winter longline survey of Antarctic toothfish in the northern region of Subareas 88.1 and 88.2
further east and north of the CCAMLR Convention area, which is bounded by latitude 60°S. Obtaining a ... (SPRFMO) area at a similar time. Author(s): Delegation of New Zealand Title: Notification for scientific ...
Meeting Document : WG-SAM-18/09 : Auteur(s): Delegation of New Zealand