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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 : Автор(ы): 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 : Автор(ы): Secretariat
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An Apparent Decrease in the Prevalence of “Ross Sea Killer Whales” in the Southern Ross Sea
daily basis has also decreased in nearby McMurdo Sound. Consistent with a decrease in the catch-per-unit ... whales would force more direct competition with other predators for capture of the smaller-fish prey ... . Therefore, we propose, the Ross Sea killer whales have opted to move elsewhere in a scenario consistent with ...
Meeting Document : WG-EMM-09/P01 : Автор(ы): D.G. Ainley, G. Ballard and S. Olmastroni
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INGESTION OF FISHING GEAR AND ENTANGLEMENTS OF SEABIRDS: IMPLICATIONS FOR MONITORING AND MANAGEMENT
with wandering albatross colonies was an order of magnitude greater than in any other species ... , reflecting their wider foraging range and larger gape. Unlike other taxa, most gear associated with grey ... corresponding with a substantial increase in the number of multifilament snoods (gangions), suggesting that the ... of a 16 year dataset collected at Bird Island indicated that the amount of gear found in association ...
Meeting Document : WG-IMAF-09/10 : Автор(ы): R.A. Phillips, C. Ridley, N. Harrison (United Kindom), K. Reid (Secretariat), G.N. Tuck (Australia) and P.J.A. Pugh (United Kingdom)
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TIMING OF CLUTCH INITIATION IN PYGOSCELIS PENGUINS ON THE ANTARCTIC PENINSULA: TOWARDS AN IMPROVED UNDERSTANDING OF OFF-PEAK CENSUS CORRECTION FACTORS
statistical model for determining the peak of clutch initiation for any given year and site and, along with a ... , also includes many census counts with non-standard timing. The challenge is, therefore, to correct ‘off ... -peak’ census counts to make them comparable with current standard methods. Census correction involves ...
Meeting Document : WG-EMM-PSW-08/15 : Автор(ы): H.J. Lynch, W.F. Fagan, R. Naveen, S.G. Trivelpiece and W.Z. Trivelpiece (USA)
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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 : Автор(ы): 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 : Автор(ы): 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 : Автор(ы): Selling, J., Kock, K.-H.
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Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation
higher than interspecific ones, with females showing a greater distribution range than males in both ... months. These results have important conservation implications, with males and females facing different ... more likely to overlap with high sea longlining such as tuna fisheries. Author(s): L. Thiers, K ...
Meeting Document : WG-FSA-12/67 : Автор(ы): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)
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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 : Автор(ы): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)
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