Search results
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Estimates of natural and fishing mortality from toothfish mark–recapture and catch-at-age data at South Georgia
data from all the analysed cohorts in the estimation routine, and we examine the potential estimation ... , respectively. Also, we find some apparent estimation bias, which is similar, but lower than is seen in similar ... mark-recapture models of this type. Given the increasing number of releases and recaptures in all the ...
Meeting Document : WG-FSA-06/54 : Author(s): R.M. Hillary and D.J. Agnew (United Kingdom)
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A proposal for the Ross Sea region Marine Protected Area
area (MPA) in the Ross Sea Region (“Ross Sea Region Marine Protected Area”). In 2010, the Commission ... the aim of conserving marine biodiversity in the Convention Area. Consistent with this goal and to ...
Meeting Document : CCAMLR-XXXI/40 : Author(s): Delegation of the USA
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Modelling the circumpolar distribution of Antarctic toothfish (Dissostichus mawsoni) habitat suitability using correlative species distribution modelling methods
to CCAMLR’s management of this species. In this paper the use of Maxent models with fishery catch ... from the target-group background approach resulted in the most accurate predictions, but predictions ... needed to be constrained within an appropriate bathymetric range via post-processing. This resulted in an ...
Meeting Document : WG-FSA-15/64 : Author(s): CCAMLR Secretariat
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Draft Research and Monitoring Plan for the South Orkney Islands southern Shelf Marine Protected Area (MPA Planning Domain 1, Subarea 48.2)
Monitoring Plan (RMP) for the South Orkney Islands southern shelf (SOI SS) MPA in order to further the ... MPA planning processes in Domain 1, and as appropriate, Domain 3. The proposed framework sets out the ... proposed in 2014 (SC-CAMLR-XXXIII/11). This aims to address the requirements of CM 91-04, and takes account ...
Meeting Document : SC-CAMLR-XXXVII/09 : Author(s): Delegation of the European Union
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The development of Research and Monitoring Plan for CCAMLR MPAs
marine protected areas (MPAs). CM 91-04 requires RMP to be adopted by the Commission in that without a ... objectives, identify indicators, define states of system or decision triggers, develop management actions in ... relation to decision triggers. In this regards, the CEMP might be a precedent to be followed. CM91-04 ...
Meeting Document : CCAMLR-XXXVII/32 : Author(s): Delegation of the People’s Republic of China
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Introducing Casal2 for toothfish stock assessments
model that allows more flexibility in specifying the population dynamics, parameter estimation, and ... . These structural elements are generic and not predefined (as they are in CASAL), but are easily ... github website. We also suggest that one or multiple assessments of toothfish be included in the Casal2 ...
Meeting Document : WG-SAM-18/14 : Author(s): S. Mormede
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Intra-archipelago moult dispersion of southern elephant seals at the Prince Edward Islands, southern Indian Ocean
of mark–recapture models. When multiple sightings during any year are treated as a single sighting ... ; assumption of mark–recapture models. When multiple sightings during any year are treated as a single ...
Meeting Document : WG-EMM-10/P16 : Author(s): W.C. Oosthuizen, M.N. Bester, P.J.N. de Bruyn and G.J.G. Hofmeyr
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Report on the activities and meetings of the Scientific Committee on Antarctic Research (SCAR) 2003/04
Author(s): SCAR representative in CCAMLR, CCAMLR representative in SCAR, E. Fanta (Brazil) Title ...
Meeting Document : CCAMLR-XXIII/BG/37 : Author(s): SCAR representative in CCAMLR, CCAMLR representative in SCAR, E. Fanta (Brazil)
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ANTARCTIC KRILL AND CLIMATE CHANGE
Marine Resources and Ecosystem Studies (IMARES) in the Netherlands, and funded by the European Commission ... must be enhanced. To achieve this, critical knowledge gaps in the biology and ecology of Antarctic ... krill need to be closed. Research needs to be intensified on recruitment processes in Antarctic krill ... . In particular, it was concluded that current precautionary management measures need to be maintained ...
Meeting Document : WG-EMM-11/16 : Author(s): H. Flores (Netherlands), A.S. Atkinson (UK), E. Bravo Rebolledo (Netherlands), V. Cirelli (Argentina), J. Cuzin-Roudy (France), S. Fielding (UK), J.A. van Franeker (Netherlands), J.J. Groeneveld (Netherlands), M. Haraldsson (Sweden), S. Kawaguchi (Australia), B.A. Krafft (Norway), A. Lombana (USA), E. Marschoff (Argentina), B. Meyer (Germany), G. Milinevsky (Ukraine), S. Nicol (Australia), E.A. Pakhomov (Canada), A.P. Van de Putte (Belgium), C. Reiss (USA), E. Rombolá (Argentina), K. Schmidt (UK
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Use of biological data to inform bioregionalisation of the Southern Ocean
species-specific layers can then be used in bioregionalisation, for instance by classifying directly on ... these data constitute best available information at present, and should not be ignored in the ... unavailable but likely to become available in the near future, and advocate the use of ‘placeholder’ data ... layers built into the bioregionalisation process, to be replaced as better data becomes available. In ...
Meeting Document : WS-BSO-07/7 : Author(s): M. Pinkerton, B. Sharp and J. Leathwick (New Zealand)