Resultados de la búsqueda
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AN ASSESSMENT OF ARTIFICIAL BAIT (NORBAIT™) AS A MEANS OF REDUCING THE INCIDENTAL CATCH OF MACROURUS AND OTHER BYCATCH SPECIES IN HIGH LATITUDE TOOTHFISH FISHERIES
alternating sections (magazines or mags- there are approximately 1024 hooks per magazine on San Aspiring) of ... effective than the current standard. Author(s): J.M. Fenaughty (New Zealand) Title: AN ASSESSMENT OF ...
Meeting Document : WG-FSA-08/52 : Autor(es): J.M. Fenaughty (New Zealand)
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Hydroacoustic assessment of krill in Area 58 of the Indian Ocean sector of the Antarctic region
depth distribution are presented. The mean density of krill biomass between 60°00039;S and 61°00039 ... ; S parallels 34°00039;E and 40°00039;E meridian was recorded as 0.6t.km-2. Presence of krill was ... not observed north of 60°00039; lat. Factors which influence the abundance of krill in the area are ... discussed. Different forms of krill swarms observed during the survey are illustrated and defined. Author(s ...
Meeting Document : WG-EMM-98/36 : Autor(es): Z. Klusek and A. Anrose (India)
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Net-based verification of acoustic techniques used to identify Antarctic krill
) '3 freq model039;-using SDWBA-derived ranges for Sv120-38 and Sv200-120, (ii) '2 freq model ... 039; using an SDWBA-derived range for Sv120-3, (iii) '2 freq 2-16039;- with an Sv120-38 range ... of 2-16 dB and (iv) '2 freq 2-12039;-with an Sv120-38 range of 2-12 dB The '3 freq model ... 039; algorithm parameterised using the standard CCAMLR values for orientation distribution correctly ...
Meeting Document : SG-ASAM-09/04 : Autor(es): J. Watkins and S. Fielding (United Kingdom)
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Biology, distribution and abundance of Antarctic krill (Euphausia superba) and by-catch
039;S to 61°13039;S and long.30°02039;E to 40°05039;E. These were analysed onboard FORV Sagar ... salps 54%, Antarctic squid 0.07%, jelly fish 0.02% and fin fishes 0.13%. Author(s): A. Anrose, Z ...
Meeting Document : WG-EMM-98/37 : Autor(es): A. Anrose, Z. Klusek, M.K.R. Nair and M. R. Bhoopendranath (India)
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ACTION PLAN AIMED AT REDUCING SEABIRD BY-CATCH IN THE FRENCH EEZs IN STATISTICAL DIVISION 58.5.1 AND SUBAREA 58.6
Abstract: France039;s action plan aims to reduce considerably seabird by-catch by longliners ... a strategic plan to eliminate seabird mortality039; (SC-CAMLR-XXVI, paragraph 5.6 (vii)). Author(s ... response to the recommendation made during the CCAMLR-XXVI meeting that France should 039;urgently submit ...
Meeting Document : SC-CAMLR-XXVII/08 : Autor(es): Delegation of France
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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
giganteus from the Crozet Islands (46°25039;S; 51°51039;E) where the 2 species breed sympatrically and ... Kerguelen Island (49°19039;S; 69°15039;E where Northern Giant petrels breed). Distribution and activity ... more likely to overlap with high sea longlining such as tuna fisheries. Author(s): L. Thiers, K ...
Meeting Document : WG-FSA-12/67 : Autor(es): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)
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Proportional recruitment indices of Antarctic krill from Japanese fisheries data in Subareas 48.1, 48.2 and 48.3 during 1980 through 1997
R1 and R2 in Subarea 48.1 generally showed similar trends to Siegel et al. (1 998)039;s values ... Siegel et al. (1 998)039;s values. This may be due to the net selectivity and/or incomplete coverage of ... operation periods and occasional small sample size, interpretation of it039;s pattern in this Subarea ... . However, the complexity of length composition in this Subarea was also pointed out. Author(s): S ...
Meeting Document : WG-EMM-98/33 : Autor(es): S. Kawaguchi, T. Ichii and M. Naganobu (Japan)
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On the taxonomy of the Lepidonotothen squamifrons group (Pisces, Perciformes, Notothenioidei)
Islands to assist in clarifying their taxonomic status. Results suggest that both 039;species039 ... macrophthalma, may also be identical with L squamifrons and that the L squamifrons 039;group039; is ... but suggests some gene flow between shelf areas via larval drift for which evidence exists. Author(s ...
Meeting Document : WG-FSA-93/25 : Autor(es): R. Schneppenheim and K.-H. Kock (Germany), G. Duhamel (France) and G. Janssen (Germany)
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Longline fishing at Tristan da Cunha: impacts on seabirds
important seabird populations. Two longline fisheries occur within Tristan039;s Exclusive Economic Zone: a ... of observers on board. The gravest threat posed by longline fishing to Tristan039;s seabirds comes ... not use basic mitigation measures. There is a pressing need for better policing of Tristan039;s ... waters. Author(s): N. Glass, I. Lavarello, J.P. Glass and P.G. Ryan (South Africa) Title: Longline ...
Meeting Document : WG-FSA-01/15 : Autor(es): N. Glass, I. Lavarello, J.P. Glass and P.G. Ryan (South Africa)
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Spatial and temporal distribution of krill Euphausia superba biomass in the Ross Sea (1989/90, 1994/95)
at position 174° 59039; E, 74° 36039; S where a so called superswarm was observed. In November ... position 175° 40039; E, 70° 45039; S. The results of the italian expeditions indicate that biomass ... krill mainly in the part of Ross Sea between 70° and 75° S but in November and beginning of December ... closer to 75° S while in the end of December and January closer to 70° S were observed. It can suggested ...
Meeting Document : WG-EMM-97/53 : Autor(es): Kalinowski, J., Azzali, M.