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Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons
, negative slopes. The insignificant regressions were probably a result of inter-haul variability in CPUE and ... uncertainty associated with these estimates. In general, the experimental harvest regime was successfU1. The ... depletion estimators for use in stock assessment, but the WG-FSA may wish to re-evaluate the design of Phase ...
Meeting Document : WG-FSA-96/34 : Автор(ы): Watters, G.
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Consumption estimates for male Antarctic fur seals at the South Orkney Islands during the post mating migration
Abstract: The estimates of fur seal consumption of krill in subareas 48.1 to 48.3 which have been ... used in ecosystem modelling and CCAMLR’s risk assessment approach, are based on the distribution of fur ... in order to provide more robust estimates of the fur seal impact on this region that can be used to ... the fur seal population at South Georgia from 1991 which represented a year of poor environmental ...
Meeting Document : WG-EMM-18/10 : Автор(ы): I. Staniland and S. Hill
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USING AUTOMATED CAMERAS AS A COST-EFFECTIVE MEANS OF EXTENDING LAND-BASED PREDATOR MONITORING
developed for use in the extreme conditions of Antarctica, (2) a preliminary assessment of the utility of ... breeding species, in east Antarctica. Author(s): C. Southwell, L. Emmerson and K. Newbery (Australia ...
Meeting Document : WG-EMM-11/37 : Автор(ы): C. Southwell, L. Emmerson and K. Newbery (Australia)
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Progress report on the plans for the Russian contribution for the CCAMLR Synoptic Survey
"Atlantida" provides a broad area coverage in Subarea 48.4 and meso-scale coverage along the ... eastern and western sides of the South Sandwich Islands. The detailed survey plan has been produced in ...
Meeting Document : SC-CAMLR-XVIII/BG/22 : Автор(ы): Delegations of Russia and the United Kingdom
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Heart rate and behaviour of fur seals: implications for measurement of field energetics
heart rate in 23 free-ranging antarctic fur seals. Deployments averaged 9.6 ± 5.6 days (SD) and totaled ... /min among animals. Morphometrics explained most variations in heart rate among animals. These ...
Meeting Document : WG-EMM-99/36 : Автор(ы): I.L. Boyd, R.M. Bevan, A.J. Woakes and P.J. Butler (United Kingdom)
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PROPOSAL FOR IMPROVEMENTS TO CCAMLR PORT INSPECTIONS
inspection reports to the CCAMLR Secretariat and assist Contracting Parties in meeting their CCAMLR ... obligations. It is proposed that annexes be attached to CM10-03. The pro formas in these annexes are to be ...
Meeting Document : CCAMLR-XXVIII/42 : Автор(ы): Delegations of Australia, New Zealand and the Euro
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Calculation of indices of sea-ice concentration using digital images from the National Snow and Ice Data Centre
, made up of 312x332 pixels, each having a dimension of 25x25km, for every day in the year. Primary data ... percentage ice cover in subareas, are entered into the CCAMLR database. Indices of ice cover are calculated ...
Meeting Document : WG-EMM-95/11 : Автор(ы): Agnew, D.J.
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The influence of the shape of meshes on the selective properties of trawls with special reference to Antarctic krill
remained in the trawl,on the survival rate. When trawls with a square-shaped mesh were used the highest ... screening rate was observed in the cod end instead of the belly,the selective properties of the retaining ...
Meeting Document : SC-CAMLR-VIII/BG/09 : Автор(ы): Delegation of USSR
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CPUE, net towing depth and body length of krill during the winter operation of Japanese krill fishery around South Georgia
were calculated. The range of CPUE values in 1991 season (poor year of krill) was comparable to the ... from net towing depth. Net tow depth data implied that overall krill distribution in the the winter ...
Meeting Document : WG-EMM-96/51 : Автор(ы): Kawaguchi, S., Ichii, T., Naganobu, M.
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Fishing gear, oil and marine debris associated with seabirds at Bird Island, South Georgia, 1993/94
of the incidence of fishing line and hooks associated with, regurgitated by and impaled in seabirds ... Georgia sea-birds at present, the increase in number and variety of environmental threats is a cause for ... ingestion of plastics by albatrosses and giant petrels and report a six-fold increase over the previous year ...
Meeting Document : SC-CAMLR-XIII/BG/04 : Автор(ы): Delegation of United Kingdom
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