Resultados de la búsqueda
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Marine Protected Area planning by New Zealand and the United States in the Ross Sea region
a system of MPA in the Convention Area by 2012 (SC-CAMLR XXVIII, 3.28) and has encouraged Members to ... MPA planning processes undertaken by New Zealand and the United States, working in parallel and in ... collaboration with each other, to design MPA scenarios in the Ross Sea region. The paper presents separate MPA ... Protected Area planning by New Zealand and the United States in the Ross Sea region Approval: Approved ...
Meeting Document : WS-MPA-11/25 : Autor(es): B.R. Sharp (New Zealand) and G.M. Watters (USA)
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An acoustic survey of Antarctic krill on the South Georgia shelf, CCAMLR Subarea 48.3, in January 1992
Abstract: Acoustic surveys designed to assess krill abundance are costly in time and money, so ... the opportunity was taken in 1992 to produce a krill biomass estimate as a by-product of a fish stock ... Georgia. The appearances of echoes on echo charts were used to decide which echoes to include in krill ... ) echoes from larger scatterers. The data in the krill-size subset has been converted to density estimates ...
Meeting Document : WG-EMM-96/42 : Autor(es): Everson, I., Goss, C.
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ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA FOR THE YEARS 1997–98 TO 2008–09
model for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea (Subareas 88.1 and SSRUs 88.2A–B ... adequate, and, as in previous assessments, the tag-release and recapture data provided the most information ... -convergence in the key biomass parameters, although there was some evidence of non-convergence in the annual ... : ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA FOR THE YEARS 1997–98 TO ...
Meeting Document : WG-FSA-09/40 Rev. 1 : Autor(es): A. Dunn and S.M. Hanchet (New Zealand)
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CLASSIFICATION GUIDE FOR POTENTIALLY VULNERABLE INVERTEBRATE TAXA IN THE ROSS SEA LONG-LINE FISHERY
Abstract: Conservation Measure 22-06, in the absence of site-specific or other conservation ... to be taken when evidence of a Vulnerable Marine Ecosystem (VME) is encountered in the course of ... -deck guide to aid in the classification of invertebrate bycatch into the appropriate groupings. The ... for other taxa. It is printed as an A2 waterproof poster for display in the vessel factory or on deck ...
Meeting Document : WG-FSA-08/19 : Autor(es): S. Parker, D. Tracey, E. Mackay, S. Mills, P. Marriott, O. Anderson, K. Schnabel, D. Bowden and M. Kelly (New Zealand)
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Variation in foraging effort by lactating Antarctic fur seals: response to simulated increased foraging costs
Abstract: Seasonally breeding predators, which are limited in the. time available for ... investment. Reduction in food availability or increased foraging costs will alter the optimal behavior of ... additional drag to increase the cost of transport in comparison with a control group (n = 8). At the scales ... ., McCafferty, D.J., Boyd, I.L. Title: Variation in foraging effort by lactating Antarctic fur seals: response ...
Meeting Document : WG-EMM-97/08 : Autor(es): Walker, T.R., McCafferty, D.J., Boyd, I.L.
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Growth of krill around the South Orkney Islands in 1989/90
the females. Growth rates are similar to those observed in 1984-1985 in the South Orkneys and in the ... South Orkney Islands in 1989/90 Approval: Approved ...
Meeting Document : WG-KRILL-93/36 : Autor(es): V.I. Latogursky (Russia)
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The need to reduce uncertainties in the Antarctic krill fishery
Abstract: Abstract Interest in krill fishing continues to grow. To ensure that this fishery ... develops in accordance with Convention principles, CCAMLR must intensify efforts to reduce uncertainties ... delaying the establishment of krill catch limits among small-scale management units (SSMUs) in Area 48 ... Title: The need to reduce uncertainties in the Antarctic krill fishery Approval: Approved Secretariat ...
Meeting Document : CCAMLR-XXIX/BG/21 : Autor(es): ASOC Observer
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Interannual variability of standardised index of krill abundance in Area 48 according to CCAMLR fishery statistics database
CPUE in Subareas 48.1-48.3 and SSMUs did not correspond to the dynamics of krill density and biomass ... part of krill biomass rather than the total krill biomass in the area. The high variability and ... krill distribution in Area 48. The long-term fishery management in Area 48 will be required new ... of krill abundance in Area 48 according to CCAMLR fishery statistics database Approval: Approved ...
Meeting Document : WG-EMM-10/17 : Autor(es): P.S. Gasyukov and S.M. Kasatkina (Russia)
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Report of the UK groundfish survey at South Georgia (CCAMLR Subarea 48.3) in January 2015
Abstract: In January 2015 the UK undertook a bottom trawl survey of CCAMLR sub-Area 48.3 on the ... differences between area strata were evident. In the South West region the amphipod Themisto gaudichaudii was ... in the South East. Catches of juvenile Dissostichus eleginoides were dominated by fish of 43-48cm (TL ... three times higher than that obtained in 2013. HD camera footage was obtained from a headline mounted ...
Meeting Document : WG-FSA-15/30 : Autor(es): M. Belchier, S. Gregory, N. Fallon, J. McKenna, S. Hill, M. Soffker (United Kingdom), P. Lafite (South Africa) and L. Featherstone (United Kingdom)
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Validating the Gasco-method for depredation estimation in Subarea 48.3
model estimation of the lost catch. A new method was developed in 2014 that used an observed change in ... method performed similarly to the established method both in estimating total losses, and identifying ... estimation in Subarea 48.3 Approval: Approved Secretariat Workflow Status: Content Approved Delegation ...
Meeting Document : WG-SAM-16/32 : Autor(es): M. Söffker and T. Earl