Search results
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Results of trials undertaken around Crozet Island using pots to target Patagonian toothfish
fishing techniques and further investigations are needed to be in position to asses the economic viability ... still needs to be solved. Furthermore the operational, safety and social issues should also be taken ...
Meeting Document : WG-FSA-10/10 : Author(s): N. Gasco, P. Tixier and C. Guinet (France)
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Research plan for toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in 2010/11
Maru No. 3 to be conducted in April-June 2011. This is the second year of the survey of the 3-5 years ... area in the same manner as 2009/10 survey. A Trot line system will be employed for all hauls. To apply ... the mark-and-recapture studies, sufficient tagging rate of 5 fish / ton will be conducted in the same ...
Meeting Document : WG-SAM-10/15 : Author(s): Delegation of Japan
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Modelling growth and reproduction of Antarctic krill: implications of spatial and temporal trends in temperature and food for ecosystem-based management of krill fisheries
consistent with the general expectations for krill growth models as well as having the flexibility to be ... precautionary yield for krill in CCAMLR, we recommend that this new model be incorporated into those assessments ... . The current uncertainty in many of the parameter values could be included in the Monte Carlo ...
Meeting Document : WG-EMM-12/38 : Author(s): A.J. Constable and S. Kawaguchi (Australia)
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COMPARING CEMP INDICES TO INFORM FEEDBACK MANAGEMENT OF THE ANTARCTIC KRILL FISHERY
be made efficiently via the comparative approach. Specifically, changes due to an impact in one ... population can be assessed by measuring trends in the difference between the observed states of a “treatment ... illustrate sensitivity to the choice of data and impact, and to suggest that useful comparisons can be made ...
Meeting Document : WG-EMM-11/25 : Author(s): J.T. Hinke and G.M. Watters (USA)
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Sources of variance in studies of krill population genetics
primarily by restricted gene flow between widely separated sampling sites may be incorrect. Our recent study ... of krill population genetics, which must be able to accommodate this variance component as well as ... different regions can therefore not be adequately assessed unless multiple samples are taken from each ...
Meeting Document : WG-EMM-01/12 : Author(s): S.N. Jarman and S. Nicol (Australia)
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DEVELOPMENT OF A METHODOLOGY FOR DATA QUALITY ASSESSMENT
assist in assessing which data from a trip should be used in an assessment, and can also guide how these ... data can best be used.The quality of tag data is hard to assess. A methodology is developed to use data ... fishery. Cluster analyses suggests two groups of trips, one of which can tentatively be considered to have ...
Meeting Document : WG-SAM-08/13 : Author(s): D.A.J. Middleton and A. Dunn (New Zealand)
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Engaging ‘the crowd’ in citizen science and remote sensing to learn about habitat affinity of two Southern Ocean seals
, Tomnod, to host VHR for the public (i.e. “the crowd,”) to search, we collected presence/absence data ... : Approved Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation ... responsibility for releasing documents: New Zealand ... platform, Tomnod, to host VHR for the public (i.e. “the crowd,”) to search, we collected ...
Meeting Document : WG-EMM-2019/37 : Author(s): M.A. LaRue, D.G. Ainley, J. Pennycook, K. Stamatiou, M. Dozier, J. Saints, L. Sales, N. Nur, S. Stammerjohn and L. Barrington
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The Second International Krill Symposium
International Symposium on Krill which has been partially sponsored by CCAMLR. The symposium will be held at the ... University of California, Santa Cruz, from 23–27 August 1999. Further information can be found on the website ...
Meeting Document : WG-EMM-99/23 : Author(s): S. Nicol (Australia) and M. Mangel (USA)
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Exploratory analysis of acoustic data from the Ross Sea
these associations, no acoustic marks could be reliably identified as being rattails or toothfish. It seems unlikely ... as being rattails or toothfish. It seems unlikely that the schools were toothfish or the single targets ...
Meeting Document : WG-FSA-SAM 03/9 : Author(s): R.L. O’Driscoll and G.J. Macaulay (New Zealand)
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BEACH DEBRIS SURVEY AT CAPE SHIRREFF, LIVINGSTON ISLAND, DURING THE ANTARCTIC SEASON 1996/97
entangled with plastic fibres, which were removed from the animals after being immobilized with a piece ... for plastic, glass, cans, paper, and other kinds of clean debris, with the purpose of being disembarked in all ... entangled with plastic fibres, which were removed from the animals after being immobilized with a piece ... for plastic, glass, cans, paper, and other kinds of clean debris, with the purpose of being disembarked in all ...
Meeting Document : CCAMLR-XVI/BG/35 : Author(s): Delegation of Chile