Search results
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Estimating the biodiversity of Planning Domain 5 (Marion and Prince Edward Islands – Del Cano – Crozet) for ecoregionalisation
of albatrosses and petrels have been substantially influenced by by-catch mortality in fisheries, whereas ... with by-catch mortality, it will be necessary for CCAMLR to work in close association with other Regional ... in the planning, because of the spatial range covered by top predators, and also because the limit of the CCAMLR ... and plankton. With regard to monitoring ecological processes, especially at the northern limits of the CCAMLR ...
Meeting Document : WG-EMM-12/33 Rev. 1 : Author(s): P. Koubbi (France), R. Crawford (South Africa), N. Alloncle, N. Ameziane, C. Barbraud, D. Besson, C.-A. Bost, K. Delord, G. Duhamel (France), L. Douglass (Australia), C. Guinet (France), G. Hosie (Australia), P.A. Hulley (South Africa), J. O. Irisson (France), K.M. Kovacs (Norway), R. Leslie, A. Lombard, A. Makhado (South Africa), C. Martinez (France), S. Mormede (New Zealand), F. Penot (France), P. Pistorius (South Africa), P. Pruvost (France), B. Raymond (Australia), E. Reuillard, J. Ringelstein (France), T. Samaai (South Africa), P. Tixier (France), H.M. Verheye (South Africa), S. Vigetta (France), C. von Quillfeldt (Norway) and H. Weimerskirch (France)
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Variability of krill biomass estimates in repeated mesoscale surveys in relation to CCAMLR-2000 Survey
biomasses derived from trawl catches was carried out; retrospective data of three Soviet surveys, covering ... significant changes, being in the limit of 15.3-20.3 g/m2. When assuming that changes of average weight ... derived from trawl catches was carried out; retrospective data of three Soviet surveys, covering the main ... , being in the limit of 15.3-20.3 g/m2. When assuming that changes of average weight density reflect ...
Meeting Document : WG-EMM-01/28 : Author(s): V.A. Sushin, F.F. Litvinov (Russia) and V. Siegel (Germany)
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Proposal to extend the fishing season for longline fishing in CCAMLR Statistical Division 58.5.2
to a three seabird bycatch limit. It also proposes that the 1–30 September period be included as part ... of the "core" season and the 3 seabird bycatch limit no longer apply in September. Author(s): I. Hay ... be extended on a trial basis to include 1 to 31 October, subject to a three seabird bycatch limit. It also ... limit no longer apply in September. ...
Meeting Document : WG-FSA-07/17 : Author(s): I. Hay (Australia)
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Reconciling fisheries with conservation: three examples from the Southern Ocean
and unresolved concerns. While the current fishery for krill is small compared to the precautionary limit ... in addressing incidental mortality of seabirds, large-scale misreporting of catches threatens to compromise ... and unresolved concerns. While the current fishery for krill is small compared to the precautionary limit ... in addressing incidental mortality of seabirds, large-scale misreporting of catches threatens to compromise ...
Meeting Document : WG-EMM-04/48 : Author(s): R.P. Hewitt (USA), I. Everson (United Kingdom) and C.D. Jones (USA)
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Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019
of the ocean surface north of the southern limit of the ACC and slight cooling to the south; (2) evidence ... the southern limit of the ACC except in the Ross Sea region; (4) decreasing chl-a and NPP in the Ross Sea ... of the ocean surface north of the southern limit of the ACC and slight cooling to the south; (2) evidence ... the southern limit of the ACC except in the Ross Sea region; (4) decreasing chl-a and NPP in the Ross Sea ...
Meeting Document : WG-EMM-2019/39 : Author(s): M. Pinkerton
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Results of acoustic assessment of krill biomass in Subarea 48.2 during summer 1996
mln. t at 95% confidence limit CL=93.1 thous.t. Variation coefficients of krill density and biomass ... be assessed as 2.6 mln.t at 95(% confidence limit CL=298.2 thous.t Author(s): Sunkovich, V.I., Kasatkina, S.M ... limit CL=93.1 thous.t. Variation coefficients of krill density and biomass within strata speciefied ... (% confidence limit CL=298.2 thous.t ...
Meeting Document : WG-EMM-96/36 : Author(s): Sunkovich, V.I., Kasatkina, S.M., Abramov, V.M., Polischuk, M.I., Sushin, V.A., Shnar, V.N.
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Review of fishery monitoring and forecast procedures
areas where catch limits apply. Each season, approximately 130 catch limits are monitored and a linear ... averaged 98.5% of the relevant catch limits. The forecast model relies on the assumption that the fishery ... the prediction. Using this prediction approach assumes that there will be underruns and overruns of catch limits ... where catch limits apply. Each season, approximately 130 catch limits are monitored and a linear ...
Meeting Document : WG-SAM-13/06 : Author(s): Secretariat
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The krill fishery observer manual – points to be revised
problems, workload limit, and also the problem of the commercial confidentiality. The current manual ... limit, and also the problem of the commercial confidentiality. The current manual consists of nine forms ...
Meeting Document : WG-EMM-02/29 : Author(s): S. Kawaguchi (Japan)
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CONSERVING ANTARCTICA FROM THE BOTTOM UP: IMPLEMENTATION OF UN GENERAL ASSEMBLY RESOLUTION 61/105 BY THE COMMISSION FOR THE CONSERVATION OF THE ANTARCTIC MARINE LIVING RESOURCES (CCAMLR)
of measures that limit the spatial extent, and require an assessment of potential impacts on VMEs, for those ... that limit the spatial extent, and require an assessment of potential impacts on VMEs, for those fisheries ...
Meeting Document : WG-FSA-09/45 : Author(s): Secretariat
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EXPLORING THE ROBUSTNESS OF THE CURRENT TOOTHFISH SPP. HARVEST CONTROL RULES AND POTENTIAL EXPLOITATION RATE-BASED ALTERNATIVES
rule, using target and limit exploitation rates not biomass depletion levels and shorter time-horizons ... , implementation error and future changes in productivity. An alternative control rule, using target and limit ...
Meeting Document : WG-SAM-09/14 : Author(s): R. Hillary (United Kingdom)