Search results
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Cooperative mechanisms to detect and deter non-compliance
to 8.13; (2016)CCAMLR-XXXV, Annex 6, paragraphs 2 to 71. SCIC – In progress – advanced steps 4.5.2.3 ... In relation to Conservation Measure 10-06 and Conservation Measure 10-07, CCAMLR should review the ... Secretariat places the IUU vessel list on a public-access page of the website and, in addition, routinely ... , NASCO, NEAFC, NPAFC, PSC, SPRFMO and WCPFC. In addition to the paper annually tabled by the Secretariat ...
Page : Site Section: The Organisation
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A potential feedback approach to ecosystem-based management: Model Predictive Control of the Antarctic krill fishery
whether a feedback approach is likely to achieve the multiple objectives that EBM implies in the complex ... Control (MPC) to achieve objectives for a harvested species, its predators and the fishery, in a ... spatially resolved annual catch limits in response to estimates of the state of the system. It suggests that ... CCAMLR aims to develop a feedback manage- ment approach for the Antarctic krill fishery in the Scotia ... spatial and temporal variability in the ecosystem and sub- stantial uncertainty in current understanding ... activities (dis- tribution and level of krill catch and/or research) in response to the state of monitored ... indicators’ (SC-CAMLR, 2011). The harvest strategies and decision rules used in modern fisheries manage ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 119–137 : Author(s): Hill, S.L. and M. Cannon
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Revised estimates of seabed areas within the 500 m isobath of the South Orkney Islands (subarea 48.2) and consequences for standing stock biomass estimates of nine species of finfish
250-500 m depth intervals. The updated estimates are about 1 424 (20%) n miles larger in area within ... the 50-500 m isobaths than Everson's estimates, though changes in area are specific to the depth ... interval. There is a corresponding change in estimated biomass within strata when these areas are ... miles larger in area within the 50-500 m isobaths than Everson's estimates, though changes in area are ... specific to the depth interval. There is a corresponding change in estimated biomass within strata when ... biomass estimates from bottom trawl surveys using 'swept- area' models. In most cases, these types of ... estimates are a product of the strata area squared, where Hence, errors or bias in computation of seabed ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 197–204 : Author(s): C.D. Jones
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Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia
region (Subarea 48.3). In 44% of specimens, age readings from both structures were identical. A Wilcoxon ... test for paired data (Ts = 0.256, n = 59) conducted on the remaining 56% showed that differences in age ... which relates maximum observed age to natural mortality. In this case we used M = 0.13, which is the ... 48.3). In 44% of specimens, age readings from both structures were identical. A Wilcoxon test for ... paired data (Ts = 0.256, n = 59) conducted on the remaining 56% showed that differences in age estimates ... maximum observed age to natural mortality. In this case we used M = 0.13, which is the value recommended ... Shag Rocks in the west to Macquarie Island in the east (Gon and Heemstra, 1990). The bathymetric ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Author(s): Cassia, M.C
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WAMI-01
. Lamb (Australia) WAMI-01/05 Acoustic assessment of potential bias in abundance estimates of mackerel ... thoughts of mackerel icefish distribution in connection with krill distribution S.M. Kasatkina, Zh.A ... acoustic trawling survey in Subarea 48.3 S.M. Kasatkina, Zh.A. Frolkina and P.S. Gasyukov (Russia) WAMI-01 ... /10 Rev. 1 Notes on Champsocephalus gunnari biology, availability, diet and spatial distribution in ...
Meeting
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SCIC-06
): vers un nouveau type de pêche illicite (available in French only) France SCIC-06/04 Rev. 1 Vessels ... notified to participate in exploratory fisheries in the 2006/07 season Secretariat SCIC-06/05 Rev. 1 Catch ... in the Convention Area) SCIC-06/08 Current requirements for reporting IUU activity Secretariat SCIC ... analysis of a longline set from the Russian fishing vessel Volna in the Ross Sea Delegation of the United ...
Meeting
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WG-KRILL/CEMP-94
-Joint-94/07 Diagnostic model of functioning of Antarctic krill population in the Cooperation Sea V ... predator foraging demands in the Antarctic D.J. Agnew and G. Phegan (Secretariat) WG-Joint-94/09 ... Distribution and abundance of Antarctic krill in the vicinity of Elephant Island during the 1994 austral summer ... Africa) WG-Joint-94/11 Gentoo penguin Pygoscelis papua diet as an indicator of planktonic availability in ...
Meeting
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CCAMLR Data
standard forms and include data from: fisheries in the Convention Area scientific observations on board ... data are freely available in the public domain and these include: registry of vulnerable marine ... ecosystems (VMEs) and risk areas fishery and trade summaries published annually in the Statistical Bulletin ...
Page : Site Section: Data
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Comparison of census methods for black-browed albatrosses breeding at the Ildefonso Archipelago, Chile
various census methods, the population was censused in the 2002/03 breeding season using a) ground-truthed ... -distance sampling by 9%. Ground-truthed air photography revealed that in the 2002/03 breeding season 47,000 ... -browed albatrosses in the world. Author(s): G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R ...
Meeting Document : WG-FSA-06/12 : Author(s): G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R. Kirkwood (Australia) and J. Valencia (Chile)
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Seabird abundance and by-catch on Brazilian longline fishing fleet
and abundant species all around the year. Other species with significant numbers found in both warm ... (Puffinus gravis). Abundant species in winter were Black-browed Albatross (Thalassarche melanophris), White ... , Yellow-nosed Albatross, and Spectacled Petrel. Strong overlap between longline fishery and seabirds in ...
Meeting Document : WG-FSA-05/67 : Author(s): T.S. Neves, L. Bugoni, D.S. Monteiro, L. Nascimento and F. Peppes (Brazil)