Search results
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Is toothfish catch correlated with the catch of vulnerable benthic invertebrate taxa?
Abstract: Accurate estimation of the true impact of bottom fishing on vulnerable marine ... ecosystems (VMEs) requires knowledge of the distribution of those communities relative to the fishing ... study used the catch of the six most common vulnerable invertebrate taxa reported by observers on New ... benthic invertebrate catch rates at a longline segment level. Analysis of the data available showed no ...
Meeting Document : WG-EMM-10/27 : Author(s): S.J. Parker and M.H. Smith (New Zealand)
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Estimating the level of illegal fishing using simulated scaling methods on detected activity
, Annex 5, paragraph 3.18). The results of these simulations suggest that more information on IUU fleet ... the number of IUU fishing days, particularly for areas where patrolling may be relatively infrequent ... vessels between detecting IUU activity, thereby estimating the number of IUU fishing days, and deterring ... such activity. For assessment purposes, this highlights a general problem that the method of ...
Meeting Document : WG-FSA-SAM-04/14 : Author(s): Ball, I.
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United States seabird research undertaken as part of the CCAMLR Ecosystem Monitoring Program, 1987–1988
Abstract: As part of the NMFS/AMLR program to provide information for the effective management of ... Antarctica’s marine living resources, three permanent monitoring sites were established on the western side of ... on the breeding success, fledging weights, growth rates and diets of Chinstrap and Adelie Penguins ... were obtained. Although it is too early to draw conclusions on any aspects of the data, this report ...
Meeting Document : SC-CAMLR-VII/BG/17 : Author(s): United States of America
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Report on the monitoring program of chinstrap and gentoo penguins at Narębski Point (ASPA No. 171), King George Island, since 2006
Abstract: Korea Polar Research Institute, with support of the Korean Ministry of Environment, has ... conducted an annual survey on the breeding biology of Chinstrap (Pygoscelis antarctica) and Gentoo penguins ... Protected Area, No. 171), Barton Peninsula on King George Island. Since 2012/2013, the number of breeding ... pairs has been steadily declining for both species. The breeding success of the two penguin species is ...
Meeting Document : WG-EMM-16/62 : Author(s): Delegation of the Republic of Korea
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Proposed revision to the estimation of fisheries footprints
Abstract: A revised approach to the estimation of longline fisheries footprints is presented. The ... method uses a data-derived estimate of the uncertainty around the locations of longlines to define a ... grid. The proportion of the area of each grid cell that is covered by buffered lines is then used as a ... footprint index. Author(s): CCAMLR Secretariat Title: Proposed revision to the estimation of fisheries ...
Meeting Document : WG-FSA-2019/67 : Author(s): CCAMLR Secretariat
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Comparison of age- and length-based harvest control rules for the South Georgia icefish (Champsocephalus gunnari) fishery
model dynamics and assuming perfect knowledge of the resource (initial numbers at age, maturity and ... initialise the length based harvest control rule, again assuming perfect knowledge of the resource. Total ... to test the performance of the length based method, with results suggesting that the two approaches ... (United Kingdom) Title: Comparison of age- and length-based harvest control rules for the South Georgia ...
Meeting Document : WG-SAM-10/12 : Author(s): C.T.T. Edwards, R.M. Hillary, R.E. Mitchell and D.J. Agnew (United Kingdom)
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Preliminary report of the UK winter icefish survey, South Georgia (CCAMLR Subarea 48.3), 27 August to 21 September 2007
Abstract: This is a preliminary report of the results of the 11th UK South Georgia groundfish ... provided for C. gunnari whilst new information on the winter distribution and ecology of the demersal fish ... . Lawson, C. Main and A. Pande (United Kingdom) Title: Preliminary report of the UK winter icefish survey ... survey, the first to be conducted during the austral winter since 1997. Preliminary biomass estimates are ...
Meeting Document : WG-FSA-07/56 : Author(s): M. Belchier, M.A. Collins, J. Moir-Clark, S. Fielding, J. Lawson, C. Main and A. Pande (United Kingdom)
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A proposal to amend the CCAMLR System of Inspection
Contracting Parties, whether Members of the Commission or not, are subject to the provisions contained therein ... . Author(s): Delegations of the EC, New Zealand and the USA Title: A proposal to amend the CCAMLR System ... Abstract: A proposal is put forward to amend CCAMLR’s System of Inspection and remove some ... ambiguity as to which states must abide by this System. The proposed amendment clarifies that all ...
Meeting Document : CCAMLR-XXVI/25 : Author(s): Delegations of the EC, New Zealand and the USA
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PROPOSED REVISIONS TO THE CCAMLR SCHEME OF INTERNATIONAL SCIENTIFIC OBSERVATION
Abstract: The United States wishes to submit for the consideration of other Commission Members a ... proposal to revise CCAMLR’s Scheme of International Scientific Observation. The proposal attempts to ... , Designating Members, and Receiving Members. Author(s): Delegation of the USA Title: PROPOSED REVISIONS TO ... THE CCAMLR SCHEME OF INTERNATIONAL SCIENTIFIC OBSERVATION Approval: Approved ...
Meeting Document : CCAMLR-XXVII/32 : Author(s): Delegation of the USA
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Determining the sex of Antarctic krill Euphausia superba using carapace measurements
of 87% of male and 89% of female Antarctic krill Euphausia superba. This facilitated the use of sex ... -specific regression models which increased the accuracy of total length estimates. Author(s): K. Reid and ... J. Measures (United Kingdom) Title: Determining the sex of Antarctic krill Euphausia superba using ... Abstract: A discriminant function using simple carapace measurements corretly determined the sex ...
Meeting Document : WG-EMM-99/31 : Author(s): K. Reid and J. Measures (United Kingdom)