Search results
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Beach debris survey, Signy Island, South Orkney Islands, 2005/06
seasons with the exception of 2003/2004 and marking a return to what has otherwise proved a declining ... 's litter survey clearly show that the longevity of plastics and other materials with a high ... ensure that vessels are aware of, and comply with, regulations prohibiting the disposal of debris at sea ...
Meeting Document : SC-CAMLR-XXV/BG/14 : Author(s): Delegation of the United Kingdom
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Beach debris survey Signy Island, South Orkney Islands, 2004/05
), this increase resuming the rise in packaging bands experienced over the previous three seasons with the ... clearly show that the longevity of plastics and other materials with a high resistance to degradation in ... aware of, and comply with, regulations prohibiting the disposal of debris at sea is paramount. Author(s ...
Meeting Document : SC-CAMLR-XXIV/BG/17 : Author(s): Delegation of the United Kingdom
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Mitigation trials and recommendations to reduce seabird mortality in the pelagic icefish (Champsocephalus gunnari) fishery (Subarea 48.3)
) season in sub-area 48.3, to quantify seabird interaction with fishing operations, to trial different ... mitigation methods in an attempt to reduce seabird mortality caused by entanglement with the net and to ... idea of binding the net with sisal string on shooting, in order to prevent it opening until it had sunk ...
Meeting Document : WG-FSA-05/59 : Author(s): J.O. Roe (United Kingdom)
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Is population structure of Patagonian toothfish (Dissostichus eleginoides) determined by the Antarctic Circumpolar Current?
island groups with little energetic cost, and may constrain movement in other directions, influencing ... evidence suggests that, consistent with the dynamic-physical structure of the ACC, toothfish off the ... stocks at South Georgia and Kerguelen may be connected. Taken with the published genetic data, this ...
Meeting Document : WG-FSA-03/84 : Author(s): J.R. Ashford, C.M. Jones, E. Hofmann (USA), I. Everson (United Kingdom) and G. Duhamel (France)
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Beach debris survey Signy Island, South Orkney Islands 1997/98
and four items with a total weight of 1.7 kg were found at Starfish Cove. The total number of marine ... with 1996/97 but was still the second lowest recorded. The proportion of plastic items found remained ... increased effort to ensure that vessels are aware of, and comply with, regulations prohibiting the disposal ...
Meeting Document : CCAMLR-XVII/BG/20 : Author(s): Delegation of the United Kingdom
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DEVELOPMENT OF A REGISTRY OF VULNERABLE MARINE ECOSYSTEMS IN THE CONVENTION AREA
has established an interim VME registry for archiving notifications of encounters with VMEs during the ... ). The registry operates within the existing CCAMLR database infrastructure, with data being stored in ... access sections and links with other, related regional and global programs. In the longer term, some ...
Meeting Document : WG-FSA-09/06 : Author(s): Secretariat
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Oxygen and carbon stable isotopes in otoliths record spatial isolation of Patagonian toothfish (Dissostichus eleginoides)
capture area with 100% success, validating their use for distinguishing provenance and corroborating the ... as seawater temperature: low values in Patagonian Shelf fish were consistent with exposure to ... Antarctic Intermediate Water (AAIW), and high values in South Georgia fish were consistent with exposure to ...
Meeting Document : WG-FSA-08/P03 : Author(s): J.R. Ashford and C.M. Jones
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Acoustic discrimination of southern ocean zooplankton
upper 250 m of the water column. These layers were fished with a LonghurstHardy plankton recorder (LHPR ... originating from Antarctic krill Euphausia superba, with an overall correct classification rate of 77%. We ... therefore demonstrate that with the use of echo intensity data alone, gathered using hardware commonly ...
Meeting Document : WG-EMM-97/54 : Author(s): Watkins, J.L., Brierley, A.S., Goss, C., Ward, P.
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Report on scientific observations onboard the Chilean longliner, ‘Puerto Ballena’, in Statistical Subarea 48.3 from March to May 1996
associated with the longline operations. The catch of D. eleginoides was mainly comprised of specimens of 70 ... females with males becoming mature at a much smaller length. Black-browed albatrosses and white-chinned ... observer and the crew with black-browed albatrosses and white-chinned petrels forming the bulk of the by ...
Meeting Document : WG-FSA-96/22 : Author(s): Selling, J., Kock, K.-H.
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A preliminary stock assessment in SSRUS 486A, G: A Bayesian and CPUE based biomass dynamic model
area of 48.6 (SSRU 48.6A, 48.6G). Antarctic and Patagonian toothfish presented a high proportion with ... assessment model, it is highly recommendable to continue with the collection of the data by scientific ... with little information of abundance such as presented here. Author(s): R. Wiff, J.C. Quiroz (Chile ...
Meeting Document : WG-SAM-13/29 : Author(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)