Resultados de la búsqueda
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Robust characterisation of the age structure, growth and recruitment of toothfish in the Macquarie Island and Heard Island and McDonald Islands fisheries
catch at age data remains a high priority for toothfish fisheries. A costing breakdown for otolith ... in developing an ageing program. Author(s): D.C. Welsford, S.G. Candy, J.J. Verdouw and J.J ...
Meeting Document : WG-FSA-12/P07 : Autor(es): D.C. Welsford, S.G. Candy, J.J. Verdouw and J.J. Hutchins
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East Antarctica Planning Domain MPA Planning Reference Document #2: Draft MPA Report Part 2 - Descriptions of the proposed EARSMPA, the four highlighted MPAs and Activities in the Planning Domain
Abstract: This paper is Part 2 of an update of the draft MPA Report for the East Antarctica ... Planning Domain presented to WG-EMM in 2014 (WG-EMM-14/48). The draft MPA Report for the East Antarctica ...
Meeting Document : SC-CAMLR-XXXIII/BG/39 : Autor(es): Delegations of Australia and France
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Antarctic seafloor geomorphology as a guide to benthic bioregionalisation
produce a meaningful benthic bioregionalisation for an area as poorly known as the Antarctic continental ... of the shelf benthic communities recognised by a number of authors. For areas off the shelf, the ... -pass tool for mapping the distribution of communities. The link between biology and geomorphology is ... processes to shape the conditions for benthic communities. Additional layers of bed shear stress and ...
Meeting Document : SC-CAMLR-XXVI/BG/27 : Autor(es): Delegation of Australia
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Using outputs from spatial population models of Antarctic toothfish in the Ross Sea region to investigate potential biases in the single population model
single area stock assessment model for the Ross Sea was relatedly unbiased when we simulated from an ... assumptions of the stock assessment for Antarctic toothfish in the Ross Sea region using spatially explicit ... spatial distribution and fish mixing used in the standard stock assessments for the Ross Sea region (and ... historical footprint of the fishery. However, the results when using a similar model that allowed for fish to ...
Meeting Document : WG-FSA-12/45 : Autor(es): S. Mormede and A. Dunn (New Zealand)
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Exploitation of mesoscale oceanographic features by grey-headed albatross Thalassarche chrysostoma in the southern Indian Ocean
closer to Marion Island, within the foraging range of penguins and seals breeding on Marion Island. We ... therefore suggest that these mesoscale oceanographic features may be an important component of the ‘life ...
Meeting Document : WG-FSA-01/12 : Autor(es): D.C. Nel, J.R.E. Lutjeharms, E.A. Pakhomov, I.J. Ansorge, P.G. Ryan and N.T.W. Klages (South Africa)
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Assessment of the Action Plan aimed at reducing incidental catch of seabirds in the French EEZ included in the CCAMLR Division 58.5.1 and Subarea 58.6
Abstract: France presented at the CCAMLR XXVIIth meeting, an action plan aiming to reduce ... and 58.6, for the period 2008/2009 to 2011/2012. France demonstrated at the CCAMLR XXXth meeting, to ...
Meeting Document : WG-FSA-12/28 Rev. 1 : Autor(es): C. Marteau and J. Ringelstein (France)
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Reproductive ecology of Antarctic toothfish, Dissostichus mawsoni (Norman, 1937) (Actinopterygii: Nototheniidae), in the Antarctic waters (SSRUs 58 and 88)
are as follows. The average gonadosomatic index of the fish was found to be 2.16, with 2.57 for female ... and 1.77 for male. Frequency of ovarian development stages of Antarctic toothfish showed the highest ... displayed 50% for female in larger than TL 120.1 cm categories and almost 100% for male in larger than TL ... was found to be 3.88, with 4.18 for female and 3.53 for male. Frequency of ovarian development stages ...
Meeting Document : WG-FSA-18/65 : Autor(es): J.-W. Kim, S.-G. Choi, S. Chung and D.H. An
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Distribution of salps near the South Shetland Islands; their ecological significance in the area
krill biomass in the area. Two species; Salpa thompsoni and Ihlea racovitzai were found, and the former ...
Meeting Document : WG-KRILL-93/17 : Autor(es): J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan)
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Trends of the Dissostichus eleginoides stock using the sequential population analysis (SPA) model in Subarea 48.3: 1992-1996
stochastic projections adopted by consensus last year, has produced an appropriate and promising assessment ... age data, for the evaluation of the state of the stock of Dissostichus eleginoides from the area 48.3 ... for the non-lineal calculus process. The application of this model, tuned by auxiliary information of ... last year (1996) in relation to the previous ones. This result supports the idea that the use of the ...
Meeting Document : SC-CAMLR-XV/BG/14 : Autor(es): Delegation of Chile
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Analysis of catch and effort data in SSRUs 882A–B North from the 2015 fishing season including comparisons with data from exploratory fisheries and closed areas
Norway noted that they would perform an analysis of CPUE variability, haul duration and haul speed from ... , haul duration, and haul speed during the survey were within the range observed for other comparable ... pattern of lower hauling rates for lines when high CPUE areas were encountered. Author(s): K. Large, A ... Workflow Status: Content Approved Delegation responsibility for releasing documents: New Zealand ...
Meeting Document : WG-SAM-16/16 Rev. 1 : Autor(es): K. Large, A. Dunn, S.J. Parker, T. Earl, C. Darby, M. Söffker and O.R. Godø