Resultados de la búsqueda
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Krill consumption by crabeater seals in CCAMLR Divisions 58.4.1 and 58.4.2
. This represents approximately 20% of the krill biomass estimated from acoustic surveys. Author(s): C ... : Content Approved Delegation responsibility for releasing documents: CCAMLR Secretariat ... crabeater seals in this region in 1999/00 was estimated to be 3.8 (95% CI 2.4-6.0) million tonnes per year ...
Meeting Document : WG-EMM-16/66 : Autor(es): C. Southwell, J. Forcada, L. Emmerson, A. Constable, S. Kawaguchi and P. Trathan
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Approaches to monitoring and assessing toothfish in new and exploratory fisheries, with particular reference to Subarea 88.1
and assessing toothfish in New and Exploratory fisheries. We review standardised CPUE analysis ... temporal scales required for this approach and possible methods (and sample sizes) required to implement ...
Meeting Document : WG-FSA-SAM-04/08 : Autor(es): ODriscoll, R.L., Hanchet, S.M.
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Satellite tracking of black-browed and light-mantled sooty albatrosses from Heard Island and potential interactions with fisheries
February 2004, yielding 90 and 28 foraging trips from each species, respectively. Black-browed albatrosses ...
Meeting Document : WG-FSA-05/14 : Autor(es): K. Lawton, R. Kirkwood and G. Robertson (Australia)
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Oceanography of the South Georgia and South Orkney Islands regions using high-resolution models
LIM3. The models have been used to generate 20-year hindcast time series of oceanographic flows and ... regional models for the South Georgia and South Orkney Islands shelves and surrounding regions, and present ... water mass properties. This valuable resource is providing the underlying physical environment for ... responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : WG-EMM-17/30 : Autor(es): E. Young, E. Murphy and P. Trathan
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Preliminary results of otolith elemental composition analysis of Dissostichus spp. in Subarea 48.2
sections of 10 otoliths from adults of D. eleginoides and 20 otoliths from adults of D. mawsoni from ... elements were selected for analysis: 7Li, 23Na, 24Mg, 52Cr, 55Mn, 59Co, 60Ni, 63Cu, 86Sr, 120Sn y 138Ba ... change of habitats described in the literature for each one of them. The comparison of our results with ... results clear differ from the results available for the Ross Sea, suggesting the existence of different ...
Meeting Document : WG-FSA-17/30 : Autor(es): Delegation of Chile
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Preliminary analysis of seabird by-catch in the South Georgia icefish fishery
trawl fishery for icefish (Champsocephalus gunnari) in Subarea 48.3. From December 2000 – February 2001 ... could explain the number of birds caught. Differences in the numbers caught in the last three years also ... for this potential problem. CCAMLR protocols and data formats for such observer studies need to be ... suggest that there may be a year effect. We were unable, with the limited data available, to separate ...
Meeting Document : WG-FSA-01/30 : Autor(es): D.J. Agnew, N. Ansell and J.P. Croxall (United Kingdom)
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The CCAMLR Scheme of International Scientific Observation – A scoping paper on the operations and sampling requirements of the scheme
processes in place to review, revise and adapt existing procedures to ensure that the scheme overall remains ... interested parties (including WG-FSA, WG-EMM, WG-IMAF and SCIC) to review observer sampling requirements ...
Meeting Document : WG-FSA-12/63 : Autor(es): Secretariat
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Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2015/16 fishing seasons
be determined for Divisions 58.4.1 and 58.4.2, and precautionary management arrangements are in place ... assessment for Divisions 58.4.1 and 58.4.2, WG-SAM-16 welcomed plans for increased coordination between all ... bycatch species were sampled for total length, whole weight, sex and gonad stage in accordance with ... January 2008 and 20 March 2016, and 19 D. mawsoni were recaptured. The 2015/16 season also included the ...
Meeting Document : WG-FSA-16/30 : Autor(es): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Preliminary tag-recapture based population assessment of Antarctic toothfish in Subarea 48.4
estimated from tagging returns to be 1068.7 tonnes. In previous years the harvest rate used for Patagonian ... Approved Delegation responsibility for releasing documents: United Kingdom ...
Meeting Document : WG-FSA-16/39 : Autor(es): S. Wright, N. Walker, M. Söffker and T. Earl
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Observation and comments on the scientific basis and draft RMP of the WSMPA Proposal
) has been discussed in the SC-CAMLR for 3 years. Some agreements has been reached in the SC-CAMLR ... Document Release Consent: Yes Delegation responsibility for releasing documents: China ...
Meeting Document : SC-CAMLR-38/BG/15 : Autor(es): Delegation of the People’s Republic of China