Search results
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Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery
CCAMLR Science, Vol. 7 (2000): 133-150 EFFECT OF LINE ... 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 ... weights. Asymptotic sink rates (0.1-0.15 m/s) were achieved with 70 m intervals between 6.5 kg weights ... . Sink rates to 4 m depth were greatest with 35 m (0.44 m/s) and 50 m (0.33 m/s) between weights. For ... /s should greatly reduce the incidental take of albatrosses. For autoline vessels with gear and line ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Author(s): Robertson, G.G
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Population trends and reproductive success at a frequently visited penguin colony on the western Antarctic Peninsula
Abstract: Petermann Island (65°10039;S, 64°10039;W), one of the Antarctic Peninsula’s most ... change. The impact of tourist visitation on breeding success was also investigated. Consistent ... penguin reproductive success was lowest in colonies frequently visited by tourists, Adélie penguin ... colonies frequently visited by tourists had higher reproductive success than those visited only ...
Meeting Document : WG-EMM-16/P07 : Author(s): H.J. Lynch, W.F. Fagan and R. Naveen
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Results of scientific observation on board RKT-S (cannery fishing super trawler) Konstruktor Koshkin in Statistical Area 48 in March–June 2003 as compared with previous seasons
in Statistical Area 48 in March–June 2003 as compared with previous seasons Approval: Approved ... Koshkin in Statistical Area 48 in March–June 2003 as compared with previous seasons ...
Meeting Document : WG-EMM-04/10 : Author(s): V.A. Bibik and S.A. Klementiev (Ukraine)
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Examination of the gut contents of Patagonian toothfish (Dissostichus eleginoides) from the toothfish pot fishery trials around South Georgia
the toothfish pot fishery trials undertaken in the area during the period March to May 2000. 3,640 individuals ... undertaken in the area during the period March to May 2000. 3,640 individuals were examined and their stomach ... Abstract: To undertake the 039;ecosystem approach039; to fisheries management recommended ...
Meeting Document : WG-FSA-00/25 : Author(s): G. Pilling, T. Daw, M. Purves, D. Agnew and J. Xavier (United Kingdom)
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Validation of sink rates of longlines measured using two different methods
to attack the baited hooks (Robertson et al., 2003). To minimise seabird mortality, vessels fi shing ... ). Each longline deployed by the vessel consisted of six magazines, each 1.8 km long. Mk9 TDRs ... were used. Bottles and TDRs were deployed on the third and fourth magazine to avoid measuring effects ... , bottles and TDRs were deployed on the same lines but on separate magazines, because an entangled bottle ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Author(s): Wienecke, B. and G. Robertson
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Solutions to seabird by-catch in Alaska’s demersal longline fisheries
and 2000) in 2 major Alaska demersal longline fisheries: the Gulf of Alaska /Aleutian Island Individual ... , attack rate, and hooking rate of seabirds in both fisheries. Based on our results, we recommend a suite ... conditions changed. Functionally, paired streamer lines created a moving fence that precluded seabird attacks ... This research program compared seabird bycatch mitigation strategies over 2 years (1999 and 2000 ...
Meeting Document : WG-FSA-01/35 : Author(s): E.F. Melvin, J.K. Parrish, K.S. Dietrich and O.S. Hamel (USA)
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Seabird by-catch by autoline vessels: do line setters increase the sink rate of integrated weight longlines?
for demersal longline fisheries (Weimerskirch et al., 2000; SC-CAMLR, 2001). Mortality peaked during ... of the propeller. The vessel set lines comprising 5 to 8 magazines, each magazine being 1 800 m in length ... comparisons were made using consecutive magazines in the same sets. Thus, trial magazines were set in pairs ... with tension astern longline set without tension astern Robertson et al. 110 the entire magazine ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 107–114 : Author(s): Robertson, G., J. Williamson, M. McNeill, S.G. Candy and N. Smith
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
, March–May 2000 Abstract / Description: During the period March to May 2000, the UK undertook trials ... Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000 ... During the period March to May 2000, the UK undertook trials of a pot fishing method to catch ... FOR TOOTHFISH USING POTS: RESULTS OF TRIALS UNDERTAKEN AROUND SOUTH GEORGIA, MARCH-MAY 2000 D.J. Agnew ... March to May 2000, the UK undertook trials of a pot fishing method to catch Patagonian toothfish ... , P. spiizosissi~i~n and P. nllamerae sampled during t h e perio$March t o M a y 2000. Maturity Stage ... . A number of potential changes are suggested to this end. Resume De mars a mai 2000, le Royaume-Uni ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Author(s): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves
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WG-EMM-09
DATA FROM THE RUSSIAN KRILL TRAWLER 039;MAXIM STAROSTIN039; IN THE SOUTH ORKNEY ISLANDS REGION ... JANUARY–MARCH 2008 G. Skaret, B.A. Krafft and R. Korneliussen (Norway) WG-EMM-09/46 AREA PROTECTION ... ASSESSMENTS OF GENTOO PENGUINS (PYGOSCELIS PAPUA) BREEDING AT AN IMPORTANT ANTARCTIC TOURIST SITE, GOUDIER ...
Meeting
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
Abstract: During the period March to May 2000, the UK undertook trials of a pot fishing method ... During the period March to May 2000, the UK undertook trials of a pot fishing method to catch ... ) Title: Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May ... 2000 Approval: Approved ...
Meeting Document : WG-FSA-00/23 : Author(s): D. Agnew, T. Daw, M. Purves and G. Pilling (United Kingdom)