Search results
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Scientific justification for a marine protected area designation around the Balleny Islands to protect ecosystem structure and function in the Ross Sea region, Antarctica: progress report
known habitat in the region for juvenile toothfish, and perhaps also for early developmental stages ... known habitat in the region for juvenile toothfish, and perhaps also for early developmental stages ...
Meeting Document : SC-CAMLR-XXIV/BG/25 : Author(s): Delegation of New Zealand
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Oceanic debris observations in the southern ocean whale sanctuary, from Antarctic Peninsula to the Ross Sea: December 1994 to March 1995
Abstract: Observations of natural and man-made floating megalitter, macrolitter and mesolitter ... and finish of the expedition, especially near the Antarctic Convergence south of the Tasman Sea. Man-made ... gear was not a major component of man-made debris. Macrolitter consisted mainly of seabird feathers ... the Antarctic Convergence south of the Tasman Sea. Man-made mesolitter was usually absent but reached 8.7/ha ...
Meeting Document : SC-CAMLR-XVI/BG/29 : Author(s): ASOC Observer
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Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 1993 winter and 1993/94 pup-rearing season
Abstract: Surveys of Antarctic fur seals entangled in man-made marine debris were carried out ... % reduction on the previous year, thereby reversing the upward trend since 1990. For the first time more ... seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 1993 winter ... Surveys of Antarctic fur seals entangled in man-made marine debris were carried out for the fourth ...
Meeting Document : SC-CAMLR-XIII/BG/03 : Author(s): Delegation of United Kingdom
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Revised research plan for the 2016/17 toothfish fishery in Division 58.4.4b by Japan and France
August for the current analysis, but not used the cleaning data provided by them in this early September ... three years as effective for the calculation following the recommendation in the last WG-SAM meeting ... for the current analysis, but not used the cleaning data provided by them in this early September due to tight ... , and 583 tonnes, respectively, in Chapman estimator considering tags released in the last three years ...
Meeting Document : WG-FSA-16/33 Rev. 1 : Author(s): Delegations of Japan and France
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Investigating emigration in stock assessment models of Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H
of tagged fish with few being recaptured after more than 3 years at liberty, a steepening of the decay rate ... that includes both tagged and untagged fish), but requires a significant amount of immigration each year ... have developed models for (i) SSRU 88.2H using tag recaptures from 1 year at liberty; (ii) SSRU 88.2H ... using tag recaptures from 3 years at liberty; (iii) SSRUs 88.2C-H using tag recaptures from 1 year ...
Meeting Document : WG-FSA-14/56 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Age and growth of Antarctic Euphausiacea (Crustacea) under natural conditions
Peninsula and the southeastern Weddell Sea. Life spans range from two years for Euphausia frigida to six ... years for the krill Euphausia superba. Growth in length and weight was calculated by non-linear ... and the eastern Weddell Sea. Former opinions that differ are discussed. Seasonal growth was re-analyzed ... for the species Euphausia triacantha, and a three-year life span proposed. Male Euphausia crystallorophias have ...
Meeting Document : SC-CAMLR-VI/BG/24 : Author(s): V. Siegel (FRG)
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands 1996/97
Island, South Orkney Islands are reported for the 1996/97 season. Neck collars of man-made debris were ... of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island, South Orkney Islands 1996/97 ... , South Orkney Islands are reported for the 1996/97 season. Neck collars of man-made debris were seen ... Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Signy Island ...
Meeting Document : SC-CAMLR-XVI/BG/07 : Author(s): Delegation of the United Kingdom
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Draft: differences in the foraging strategies of male and female Adelie penguins
Abstract: Consistent gender differences in foraging trip durations, feeding localities and diet ... of breeding Adelie penguins were demonstrated at two widely separated locations over a number of years. Female ... penguins tended to make longer foraging trips than males, ranged greater distances more frequently ... Consistent gender differences in foraging trip durations, feeding localities and diet of breeding ...
Meeting Document : WG-EMM-95/46 : Author(s): Franchi, E., Kerry, K., Clarke, J.
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Commercial krill fisheries in the Antarctic 1973–1988
(Euphausia superba) fishery between 1972/73 and 1987/88. With time the annual krill catch rose gradually ... ) fishery between 1972/73 and 1987/88. With time the annual krill catch rose gradually to a peak of some 500 ...
Meeting Document : SC-CAMLR-VIII/BG/11 : Author(s): Delegation of South Africa
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New Zealand Antarctic research programme
adeliae) breed, and to count the numbers of nests occupied during the early incubation period ... the last 10 years. Possible reasons for this, and for annual fluctuations in numbers breeding, include ... adeliae) breed, and to count the numbers of nests occupied during the early incubation period ... the last 10 years. Possible reasons for this, and for annual fluctuations in numbers breeding, include ...
Meeting Document : WG-CEMP-92/24 : Author(s): P.R. Wilson (New Zealand)