Search results
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Towards an initial operational management procedure for the krill fishery in Subareas 48.1, 48.2 and 48.3
requires a basis for the assessment of resource status, and an algorithm for specifying the levels of ... regulatory mechanisms (e.g. a catch control law) that depends on the results of the assessment. Developing ... and selecting a procedure requires a basis for the simulation testing of procedures, and an ... operational definition of CCAMLR Article II to provide criteria against which to assess procedure performance ...
Meeting Document : SC-CAMLR-VIII/BG/17 : Author(s): Delegation of South Africa
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Research standards for exploratory fisheries
provide sufficient data to lead to formal stock assessments of Dissostichus spp. is evaluated and ... recommendations are made for optimizing this potential. The types of data that have led to successful assessments ... assessed stocks (48.6, 58.4, parts of 88.1 and 88.2) are summarized. The multi-nation, multi-year ... exploratory fishery in the Ross Sea leading to an assessment of D. mawsoni and the fishery for D. eleginoides ...
Meeting Document : WG-SAM-11/15 Rev. 1 : Author(s): D. Kinzey (USA)
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GIS ‘ChartMaster’ for aquatic living resources research in Antarctic
Abstract: Geographic Information Systems (GIS) find increasing application in different fields of ... modern oceanography, marine biology and fishery monitoring. The Russian Federal Research Institute of ... provided by the fisheries oceanographic surveys. This software allows: to analyze the data of hydro ... acoustic, trawling, trap and scuba-diving surveys; to draw maps of spatial distribution of species biomass ...
Meeting Document : WG-SAM-13/04 : Author(s): V.A. Bizikov, S.M. Goncharov, A.V. Polyakov, S.B. Popov and A.F. Petrov (Russia)
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Correlation between krill and Champsocephalus gunnari stocks in the South Georgia Area 48.3
Abstract: After almost a ten-year gap in fishing for Champsocephalus gunnari in the area of South ... short-time fishing operation in February-March, 1999. Overall, 85 pelagic trawlings yielded 264 tons of ... determine a clear correlation between concentrations of adult fish and krill on the north-western shelf of ... South Georgia. At the same time, lasting of the feeding stocks of C. gunnari depended on weather ...
Meeting Document : WG-EMM-99/27 : Author(s): K.V. Shust, V.L. Senioukov, P.N. Kochkin andN.A. Petrukhina (Russia)
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REPORT ON THE ABANDONED GILLNET RETRIEVAL OPERATION CONDUCTED BY AUSTRALIA IN CCAMLR STATISTICAL DIVISION 58.4.3B (BANZARE BANK)
gillnets as a fishing method to target toothfish in the Convention area. Estimating the impact of IUU ... fishing is hampered by a lack of data on the design, deployment, catch and bycatch rates of gill nets ... (Statistical Division 58.4.3b), and the toothfish and bycatch found when a section of the gillnet was retrieved ... . Based on the amount of toothfish found in the 8 km long section of net retrieved, upwards of 29 tonnes ...
Meeting Document : CCAMLR-XXVIII/BG/22 : Author(s): Delegation of Australia
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Fish and invertebrate by-catch from Australian fisheries for D. eleginoides and C. gunnari in Division 58.5.2
gunnari. This paper presents available by-catch information for the three fisheries including estimates of ... total removals by fishing season and ground, and length composition of rajids and macrourids ... . Preliminary results from a rajid tagging program are also presented. Total removals of by-catch in the trawl ... fisheries are estimated to be very low. From 1996/1997 to 2002/2003, a total of 115 tonnes of by-catch was ...
Meeting Document : WG-FSA-03/73 : Author(s): E.M. van Wijk and R. Williams (Australia)
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Beach litter survey - Signy Island, South Orkney Islands 1995/96
other beach surveys were carried out. This was because of logistical difficulties caused by the late ... break out of sea-ice and the redevelopment of the British Antarctic Survey (BAS) research station on ... Signy Island. At Foca Cove, 26 items were found with a combined weight of 1.20 kg, and at Cummings Cove ... almost all debris found on Signy Island originates from accidental or deliberate dumping of rubbish or ...
Meeting Document : CCAMLR-XV/BG/16 : Author(s): Delegation of the United Kingdom
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Pilot study on electrophoretic variation and stock structure in the mackerel icefish, Champsocephalus gunnari, South Georgia waters
Abstract: The use of allozymes as a tool in stock structure analysis was examined in the ... commercially-exploited mackerel icefish, Champsocephalus gunnari, together with a preliminary assessment of ... stock separation among samples in South Georgia waters. Four samples (116 individuals) of icefish were ... . Clearly resolved enzyme phenotypes were obtained at 18 loci, of which 7 exhibited polymorphism at the 0.95 ...
Meeting Document : WG-FSA-90/10 : Author(s): G.R. Carvalho and D.P. Lloyd-Evans (United Kingdom)
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Towards a strategic framework for assessing uncertainty in ecosystem dynamics models: objectives are sensitive too
simulations of krill, its predators and fishery. It has been used to provide advice on the spatial allocation ... of the precautionary catch limit for krill. Foosa might therefore be a suitable simulation platform ... has 50 categories of input parameter and the four parameterisations used to provide spatial allocation ... advice each required values for 2,311 distinct inputs. In the absence of guidance about management ...
Meeting Document : WG-EMM-12/20 Rev. 1 : Author(s): S. Hill and J. Matthews (United Kingdom)
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SCOI-99
Provisional agenda SCOI-99/02 List of documents SCOI-99/03 Report on inspection and implementation of ... sanctions – 1998/99 Delegation of South Africa SCOI-99/04 Informe sobre procesos judiciales sustanciados en ... (available in Spanish only) Delegación de Chile SCOI-99/05 On the establishment of a CCAMLR Vessel Register ... Secretariat SCOI-99/06 Deployment of UK-designated CCAMLR inspectors and observers during the 1998/99 fishing ...
Meeting