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Movement, growth and available abundance to the fishery of Dissostichus eleginoides Smitt, 1898 at Heard Island, derived from tagging experiments
Island, southwest of New Zealand, which is the only other locality where an extensive tagging program ... CSIRO Marine Laboratories Castray Esplanade, Hobart 7000 Tasmania, Australia A.J. Constable and T ... pro- gram of tagging D. eleginoides in the HIMI fi shery was instigated, in collaboration with the ... a similar fi shery at Macquarie Island since January 1996. Fish were tagged with two separate ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 33–48 : Автор(ы): Williams, R., G.N. Tuck, A.J. Constable and T. Lamb
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Changes in the fish biomass around Elephant Island (Subarea 48.1) from 1976 to 1996
from 1978/79 to 1988/89, with most of the commercial harvesting taking place in the first two years of ... . However, we cannot exclude that with the arrival of a new fishing officer in the early 1990s changes in ... , with most of the commercial harvesting taking place in the first two years of the fishery. Results of ... Peninsula (Statistical Subarea 48.1) were exploited by trawling from 1978/79 to 1988/89, with most of the ... season. These are compared with findings from previous surveys and are discussed with a view to a ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 165–189 : Автор(ы): Kock, K.-H
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Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)
annual proportion of non-spawning adults in New Zealand hoki, Macrtironzls novaezelandiae. Fisheries ... deposition typically takes more than a year (Everson et al., 1996), with the final maturation process ... sexually mature was modelled using a GLM with logit link function (linear in length) and binomial error ... fitted curves. Genstat procedure 'FIELLER' (Lane, 1993) was used to estimate L,,, together with ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Автор(ы): Everson, I. and A.W. Murray
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By-catch of fish in longline catches off the Kerguelen Islands (Division 58.5.1) during the 1995/96 season
Prince Edward and Crozet Islands) and beyond (Patagonian and southern New Zealand shelves). Longlining ... 1996 over the depth range 300 to 1 700 m. Bottom longlines, carrying 3 800 hooks each, baited with ... catches made off the Kerguelen Islands during the 1995/96 season. fishing cruise with sex ... identification carried out composition, with the target species comprising for the two species of skates. The ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 175–193 : Автор(ы): Duhamel, G., P. Pruvost and D. Capdeville
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Towards an initial operational management procedure for the krill fishery in Subareas 48.1, 48.2 and 48.3
year period, with a reference CPUE level (CPUE ref) calculated as the average CPUE over that time ... tonnes; c r =15%) and (C c =2 million tonnes; c r =10%). Suggestions for proceeding with further ... . Annual TACs are restricted to an initial ceiling (Cc) for a five year period, with a reference CPUE ... =2 million tonnes; cr=10%). Suggestions for proceeding with further investigations of possible ... Subareas 48.1,48.2 and 48.3 with particular certainty at this time. Therefore it is also important to test ... example of this process is reported in this paper, together with numerical results for the performance of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 189–219 : Автор(ы): Butterworth, D.S.
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Quantifying movement behaviour of vessels in the Antarctic krill fishery
operations by Japanese fishing vessels. There were differences between statistical areas with longer ... vessels. There were differences between statistical areas with longer distances moved between hauls in ... and Candy 132 introduction The harvesting of marine living resources in the Southern Ocean has ... were based on infor- mation gathered through interviews with the fish- ing industry (e.g. Butterworth ... the formulation of scientific advice on the management of fisheries and marine living resources ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 131–148 : Автор(ы): Kawaguchi, S. and S.G. Candy
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Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill
(Euphausia superba) fishery. The current precautionary catch limit was based on supplying the GYM with a ... krill around the Antarctic Peninsula (Subarea 48.1) along with increasing rates of natural mortality ... the annual size distributions of krill in penguin diets. Simulations with either no fishing, or with ... Research Division Southwest Fisheries Science Center NOAA National Marine Fisheries Service 8901 La ... (Euphausia superba) fishery. The current precautionary catch limit was based on supplying the GYM with a ... krill around the Antarctic Peninsula (Subarea 48.1) along with increasing rates of natural mortality ... studies and in the annual size distributions of krill in penguin diets. Simulations with either no ...
Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Автор(ы): Kinzey, D., G. Watters and C.S. Reiss
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Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia
effective with regard to time and cost. Values of fish growth parameters using the generalised von ... effective with regard to time and cost. Values of fish growth parameters using the generalised von ... range of this species extends to deeper than 2 500 m (Moreno, 1991), with the smallest specimens being ... found above 500 m. An increase in mean length of fish with increasing depth has been observed (Zhivov ... reading (see Table 1). Sagittal otoliths were attached to a pasteboard with double-sided tape and quick ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Автор(ы): Cassia, M.C
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Southern elephant seals and CCAMLR
been recently confirmed for the Macquarie Island stock. The availability of food, competition with ... rapidly growing fur seal populations and competition with fishing fleets have all been suggested as ... recently confirmed for the Macquarie Island stock. The availability of food, competition with rapidly ... growing fur seal populations and competition with fishing fleets have all been suggested as possible ... sudafricanos (incluyendo algunos resultados franceses y australianos), sobre el elefante marine austral ... las flotas pesqueras, han sido sugeridas como causas posibles de la declimacion del elefante marine ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 465-473 : Автор(ы): Bester, M.N. and D.G.M. Miller
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A rationale for conservation areas within Antarctic waters
marine living resources’ (Article IX 2 (b)). In order to select meaningful boundaries for such areas ... regions and sub-regions based on the distribution of populations of Antarctic marine living resources ... designated have marine waters as main components. Ma{ine ecosystems are included in the classification of ... the Conservation of Antarctic Seals (Annex 5), three marine areas have been set aside as seal ... Antarctic waters. The Convention for the Conservation of Antarctic Marine Living Resources provides for ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 513-535 : Автор(ы): Chittleborough, R.G.
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