Search results
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A conceptual model of the krill fishery
to of the Japanese fishing vessel since the 1989/90 fishing season. Among many reasons for changing fishing grounds ... to of the Japanese fishing vessel since the 1989/90 fishing season. Among many reasons for changing fishing grounds ...
Meeting Document : WG-EMM-04/51 : Author(s): S. Kawaguchi, S. Nicol (Australia), K. Taki and M. Naganobu (Japan)
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Entanglement of Antarctic fur seals in man-made debris at Bird Island, South Georgia
compared to 30), it was substantially lower than during the 1988/89 and 1989/90 seasons (190 and 156 ... ), it was substantially lower than during the 1988/89 and 1989/90 seasons (190 and 156, respectively). Polypropylene ...
Meeting Document : SC-CAMLR-XI/BG/09 : Author(s): Delegation of United Kingdom
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Estimation of krill (Euphausia superba) mortality and production rate in the Antarctic peninsula region
a rate of Z=0.88 (1989/90) and Z=0.96 (1987/88). Production was estimated and resulted a P/B ratio ... . Krill mortality was calculated by linearized catch curve analysis and resulted a rate of Z=0.88 (1989/90 ...
Meeting Document : WG-KRILL-91/15 : Author(s): Delegation of Germany
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Validation of sink rates of longlines measured by two different methods
and unreliable with bottles. Bottles had a higher failure rate (51 – 68 %) than TDRs (> 90 %), for example ... and unreliable with bottles. Bottles had a higher failure rate (51 – 68 %) than TDRs (> 90 %), for example ...
Meeting Document : WG-FSA-03/62 : Author(s): B. Wienecke and G. Robertson (Australia)
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A three-frequency method to determine the abundance and the size of two euphausiid species (Euphausia superba and Euphausia crystallorophias)
to the Ross Sea (1989-90), a two – frequency method for the recognition of E. superba aggregations have been ... applications of the multi-frequency method using data from three expeditions to the Ross Sea (1980-90; 1997-98 ... . In order to solve the above problems, since the first Italian expedition to the Ross Sea (1989-90), a two ... using data from three expeditions to the Ross Sea (1980-90; 1997-98 and 1999-2000), where ...
Meeting Document : WG-EMM-01/63 : Author(s): M. Azzali, J. Kalinowksi, G. Lanciani and I. Leonori (Italy)
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Report to the Scientific Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of the EU-H2020 Project ‘Mesopelagic Southern Ocean Prey and Predators (MESOPP)’ and its utility to SC-CAMLR
Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of the EU-H2020 Project ... (2019). Report from the EU-H2020 MESOPP project, MESOPP-19-0007: 19 pp. ... on the outcomes of the EU-H2020 Project ‘Mesopelagic Southern Ocean Prey and Predators (MESOPP)’ and its utility ...
Meeting Document : SC-CAMLR-38/BG/30 : Author(s): A.J. Constable, P. Lehodey and P. Koubbi
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Size variations associated with abundance changes in juvenile Notothenia rossii observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area
are strongly associated with the last significant catches of fin-fish in the Subarea 48.1 in 1979/80 and could ... are strongly associated with the last significant catches of fin-fish in the Subarea 48.1 in 1979/80 and could ...
Meeting Document : WG-FSA-91/13 : Author(s): E. Marschoff and E. Barrera-Oro (Argentina)
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Relationships between the distribution of whales and Antarctic krill Euphausia superba at South Georgia
abundance and mean krill density at the largest spatial scale examined (80 x 100km). At progressively ... density at the largest spatial scale examined (80 x 100km ). At progressively smaller scales ...
Meeting Document : WG-EMM-99/30 : Author(s): K. Reid, A.S. Brierley (United Kingdom) and G.A. Nevitt (USA)
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Beach litter survey Signy Island, South Orkney Islands, 1992/93
by 80% and the number of items recovered by 83% over the three year survey period. At the same beach ... by 80% and the number of items recovered by 83% over the three year survey period. At the same beach ...
Meeting Document : CCAMLR-XII/BG/07 : Author(s): Delegation of United Kingdom
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Intra-archipelago moult dispersion of southern elephant seals at the Prince Edward Islands, southern Indian Ocean
probabilities (considering all haulout phases) was 58% per annum for the MI seals seen at PEI, and 80 ... probabilities (considering all haulout phases) was 58% per annum for the MI seals seen at PEI, and 80 ± ...
Meeting Document : WG-EMM-10/P16 : Author(s): W.C. Oosthuizen, M.N. Bester, P.J.N. de Bruyn and G.J.G. Hofmeyr