Search results
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Mitigating killer whale depredation on demersal longline fisheries by changing fishing practices
Abstract: Odontocete depredation on longlines involves socio-economic and conservation issues ... ) interacting with Patagonian toothfish (Dissostichus eleginoides) longliners off the Crozet islands. Data ... of the killer whale population allowed us to model interactions with whales, CPUE and time it takes for whales ... generalized linear mixed models. The probability of interactions between vessels and killer whales ...
Meeting Document : WG-FSA-14/P03 : Author(s): P. Tixier, J. Vacquie Garcia, N. Gasco, G. Duhamel and C. Guinet
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Fishery Report: Dissostichus eleginoides (TOP) South Georgia (Subarea 48.3)
tonnes were taken by pots in 2001, 24 tonnes in 2006 and 55 tonnes in 2008. These data are included ... 1999 12 3500 3627 667 4293 0 4293 2000 17 5310 4904 1015 5910 9 5919 2001 18 4500 4047 196 4232 11 ... . A description of how length data are used in assessments is provided in the relevant section of this report ... - - 1 2000 - 18 - 12 - - 3 2001 - 21 - 27 - - 1 2002 291 51 291 25 - - 6 2003 390 75 390 38 - - 14 ...
Document : Site Section: Publications
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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
; a total of 137,000 experimental hooks. The evaluation was based on alternating sections (magazines or mags ... ; a total of 137,000 experimental hooks. The evaluation was based on alternating sections (magazines or mags ... - there are approximately 1024 hooks per magazine on San Aspiring) of line with control mags baited with squid, the vessel’s ... - there are approximately 1024 hooks per magazine on San Aspiring) of line with control mags baited with squid, the vessel ...
Meeting Document : WG-FSA-08/52 : Author(s): J.M. Fenaughty (New Zealand)
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e-sc-xxxvi-a07.pdf
... ................................................................. 255 Issues common to C. gunnari assessments ............................................ 255 ... ................................ 270 Generic issues and advice from WG-SAM-17 ........................................... 270 Gear ... and interactions in CCAMLR fisheries .............................. 295 Fish and invertebrate by-catch ... confirms that IUU fishing remains an important issue for CCAMLR and especially the potential impacts ... interactions in CCAMLR fisheries .............................. 295 Fish and invertebrate by-catch ... . gunnari in Division 58.5.2 should be set in 2017/18 at 526 tonnes and at 395 tonnes in 2018/19. Issues
application/pdf attached to:WG-FSA-17Meeting Report : WG-FSA-17
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Understanding CCAMLR’s Approach to Management
of Antarctic Marine Living Resources) has been addressing the complex issues associated with a precautionary ... of human activities and their interactions with key Antarctic marine species. Such initiatives have had ... , he committed considerable energy and patience in drawing together a large section of the CCAMLR ... and its health. In the application of this ecosystem approach, CCAMLR has tackled with the difficulty ...
Document : Site Section: Publications
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Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery
A typical set for the CFL Pioneer was about eight magazines or 10 800 hooks, giving a line length ... /s. At this rate the CFL Pioneer set 10 800 hooks (eight magazines) in about one hour. Bait used was squid (Illex ... the vessel. The line was hauled at 1-1.5 knots and hauling rate was about 1 magazine/hour. 50-100 kg ... was to minimise the effect of the unmanipulated sections of line on the manipulated sections of line. Before ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Author(s): Robertson, G.G
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Fishery Report 2014: Dissostichus eleginoides South Georgia (Subarea 48.3)
/A. 4. In 1998, the fishery was restricted to the winter months (1 May to 31 August) to minimise interactions ... mortality resulting from interactions with fishing gear), with relatively large numbers of albatross ... and petrels, attracted to the baited hooks and being caught and drowned. In response to these issues, CCAMLR ... and finished on 31 August. The total reported catch of D. eleginoides for 2014 in Subarea 48.3 was 2 180 ...
Document : Site Section: Publications
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Volume 14: CCAMLR. 2002. Statistical Bulletin, Vol. 14 (1992–2001). CCAMLR, Hobart, Australia.
Volume 14: CCAMLR. 2002. Statistical Bulletin, Vol. 14 (1992–2001). CCAMLR, Hobart, Australia. ... of the Statistical Bulletin covers data for the lO years from 1 July 1991 to 30 June 2001. Figures in Section ... couvre les donnees de 10 annees, du 1 er juillet 1991 au 30 juin 2001. Les figures de la section ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (v) SECTION A MAPS AND STANDARD ABBREVIATIONS USED IN TABLES Figure 1 Figure 2 Figure 3 Table 1.1 Table ... '" ........... ....... . ...... ... ...... 141 SECTIONE Table 14 SEABED AREAS USED IN FISHERY ASSESSMENTS Seabed areas within ...
Document : Site Section: Publications
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e-sc-xvii-a5.pdf
... Ecosystem Interactions ................................................................... 328 ... CONSIDERATION OF ECOSYSTEM MANAGEMENT ..................................... 365 Interactions with WG-EMM ... .................................................................... 365 Ecological Interactions ... , was unable to participate this year due to ill health. The Working Group recognised that his presence would ... and made a major contribution to its work, was unable to participate this year due to ill health. The
application/pdf attached to:WG-FSA-98Meeting Report : WG-FSA-98
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Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile
Paper Title: Operational interactions of sperm whales and killer whales with the Patagonian ... toothfish industrial fishery off southern Chile Abstract / Description: Interactions of sperm whales ... that no interactions were recorded in 153 (84%) of the effectively monitored sets, and that the mode and median ... with operational interactions involving depredation was US$92 684 (CI 95% US$47 302–153 745) for the whole fleet ... Investigación Pesquera), issued a call to develop a project to assess the problem of interactions between ... an exploratory trip undertaken during late 2001, suggesting that this issue does not pose a major threat ... (2004): 127–140 127 OPERATIONAL INTERACTIONS OF SPERM WHALES AND KILLER WHALES WITH THE PATAGONIAN ... Ecología y Evolución Universidad Austral de Chile Casilla 567, Valdivia, Chile Abstract Interactions ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Author(s): Hucke-Gaete, R., C.A. Moreno and J. Arata