Résultats de la recherche
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Workshop Report – The Ross Sea: Science, Policy and the Public in a Pristine Marine Ecosystemt
% of the Southern Ocean, which is inconsequential, yet its attributes, as identified in this workshop ... Lakes, Lake Baikal); on the basis of projections made from current models in the IPCC array, it likely ... cryopelagic community of organisms; and it is the best studied stretch of high latitude ocean in the Southern ... iceberg scour events; and f) a paradoxical (in today’s world) low level of zooplankton abundance in the ...
Meeting Document : WG-EMM-09/14 : Auteur(s): J. Weller and D.G. Ainley (USA)
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Ecosystem conservation and the race to krill
improvements in the management of Antarctic krill fisheries, including establishing feedback management ... concentrated in coastal locations in 48.1. Author(s): Submitted by ASOC Title: Ecosystem conservation and the ... the requirements of Article II of the Convention. To meet these requirements ASOC seeks key ... protective measures to prevent excessive concentration of krill fishing in coastal areas close to predator ...
Meeting Document : CCAMLR-XXXIV/BG/28 Rev. 1 : Auteur(s): Submitted by ASOC
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Reconciling fisheries with conservation: three examples from the Southern Ocean
uncertainty in the analysis of risk of exceeding defined management criteria. Each fishery, however, presents ... misreporting of catches threatens to compromise the viability of the fishery. These concerns are discussed in ... for the Conservation of Antarctic Marine Living Resources (CCAMLR) endeavors to manage the harvests of ... the context of CCAMLR’s long-term goal of feedback management schemes, whereby conservation measures ...
Meeting Document : WG-EMM-04/48 : Auteur(s): R.P. Hewitt (USA), I. Everson (United Kingdom) and C.D. Jones (USA)
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Bridging the krill divide: understanding cross-sector objectives for krill fishing and conservation
day workshop entitled “Understanding the objectives for krill fishing and conservation in the Scotia ... Conservation of Antarctic Marine Living Resources (CCAMLR) and its stakeholders. The workshop also revealed a ... Abstract: In June 2014, the ICED programme, the British Antarctic Survey and WWF co-hosted a two ... identify constructive ways for the three sectors to work together. The issue of krill-fishing has ...
Meeting Document : SC-CAMLR-XXXIII/BG/34 : Auteur(s): United Kingdom, Norway, Chile, ASOC and ARK
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A PROPOSED MANAGEMENT PROCEDURE FOR THE TOOTHFISH (Dissostichus eleginoides) RESOURCE IN THE PRINCE EDWARD ISLANDS VICINITY
recommendations for this resource. The MP uses two data sources: the recent trend in longline CPUE and the mean ... reasonably robust across a range of sensitivity tests, though does deteriorate in conservation terms if ... Pessimistic” and a “Pessimistic” current status for the toothfish resource in the Prince Edward Islands region ... are developed which take account of the different selectivities of past longline and pot fisheries ...
Meeting Document : WG-SAM-08/11 : Auteur(s): A. Brandão and D.S. Butterworth (South Africa)
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A proposed management procedure for the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
resource. The MP uses two data sources: the recent trend in longline CPUE and the mean length of the ... across a range of sensitivity tests, although it does deteriorate in conservation terms if the stock ... ) resource in the Prince Edward Islands vicinity Abstract / Description: The status of the toothfish ... future TACs in the face of this appreciable uncertainty. Four Operating Models (OMs) reflecting ... uses two data sources: the recent trend in longline CPUE and the mean length of the catches made. An ... range of sensitivity tests, although it does deteriorate in conservation terms if the stock-recruitment ... regression of the abundance index against time for the last (in the case implemented) five years and mean ... by the mean length of the catch in the MP investigated, it is important to check whether ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 33–69 : Auteur(s): Brandão, A. and D.S. Butterworth
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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 ... conservation objectives. It is the intention of both Members that these scenarios, following review by the MPA ... achieve the aims of Article 2 of the Convention. CCAMLR has agreed a list of milestones for establishing ... MPA planning processes undertaken by New Zealand and the United States, working in parallel and in ...
Meeting Document : WS-MPA-11/25 : Auteur(s): B.R. Sharp (New Zealand) and G.M. Watters (USA)
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Ecological risk management and the fishery for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica
species. 4. Exogenous effects: Risks of change in the marine ecosystem due to, or exacerbated by ... required to ensure that the fishery is managed according to the conservation principles of Article II of ... to avoid, mitigate, manage or tolerate risk; and monitoring of risk. Here we begin the development of ... an ecological risk assessment for Antarctic Toothfish (Dissostichus mawsoni) longline fishery in the ...
Meeting Document : WG-EMM-07/24 : Auteur(s): M.H. Pinkerton, A. Dunn and S.M. Hanchet (New Zealand)
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SCHEME TO PROMOTE COMPLIANCE BY NON-CONTRACTING PARTY VESSELS WITH THE CONSERVATION AND ENFORCEMENT MEASURES ESTABLISHED BY NAFO
Author(s): Delegation of the USA Title: SCHEME TO PROMOTE COMPLIANCE BY NON-CONTRACTING PARTY ... VESSELS WITH THE CONSERVATION AND ENFORCEMENT MEASURES ESTABLISHED BY NAFO Approval: Approved ...
Meeting Document : CCAMLR-XVI/BG/33 : Auteur(s): Delegation of the USA
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Use of the Leslie stock depletion model for the assessment of local abundance of Patagonian toothfish (Dissostichus eleginoides)
in localised areas for periods of at least three days. The results suggest that there is greater ... potential for application of the model in some areas than in others, but in general there is no sufficiently ... consistent signal in the data for the depletion model to be used to estimate local abundance. A number of ... Paper Title: Use of the Leslie stock depletion model for the assessment of local abundance of ... was no change in the mean weight of individuals over the period of each of the data series. It must ... days. The results suggest that there is greater potential for application of the model in some areas ... 1989/90. Since then the reported catch has been in the region of 3 000 to 4 000 tonnes, with the ... exception of 1993/94 when it fell to only 473 tonnes, due to a reduction in both the total allowable catch ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 55–77 : Auteur(s): Parkes, G., C.A. Moreno, G. Pilling and Z. Young