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Beach debris survey – Main Bay, Bird Island, South Georgia 1999/2000
return to the levels observed prior to 1998/99. Debris associated with fisheries remains the major ...
Meeting Document : SC-CAMLR-XX/BG/02 : Auteur(s): Delegation of the United Kingdom
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The direct impact of fishing and fishery-related activities on marine life in the CCAMLR Convention Area with particular emphasis on longline fishing and its impact on albatrosses and petrels – a review
until 1996/97 when the longline fisheries for Dissostichus eleginoides spread over most of the Southern ...
Meeting Document : SC-CAMLR-XIX/BG/11 : Auteur(s): Delegation of Germany
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Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean
fishery alone exceeding $A 7 million. If all fish species and the total longlining effort were considered ... . Albatrosses have an economic impact 0n longline fisheries with annual losses to the southern bluefin tuna ...
Meeting Document : WG-IMALF-94/06 : Auteur(s): Brothers, N. 1991. Biol. Conservation, 55: 255-268.
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Albatross mortality and associated bait loss in the Japanese longline fishery in the Southern Ocean
fishery alone exceeding $A7 million. If all fish species and the total longlining effort were considered ... . Albatrosses have an economic impact on longline fisheries with annual losses to the southern bluefin tuna ...
Meeting Document : CCAMLR-IX/BG/17 : Auteur(s): Delegation of Australia
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Manual: estimating the age of Patagonian toothfish (Dissostichus eleginoides) using transverse cross-sections of otoliths
Abstract: At the 2000 Fish Stock Assessment Working Group Meeting (WG-FSA-2000), differences were ... , the Center for Quantitative Fisheries Ecology at Old Dominion University has developed a manual to ...
Meeting Document : WG-FSA-10/15 : Auteur(s): K. Underkoffler, N. Ramanna and J. Ashford (USA)
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Quantifying the impacts of ice on demersal longlining in CCAMLR Subarea 88.1 with updated information on the 2014/15 season
fisheries research and management. A retrospective analysis over a 15 year period up to the 2013/14 season ...
Meeting Document : WG-FSA-15/35 : Auteur(s): J.M. Fenaughty and S.J. Parker (New Zealand)
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A life table for female Antarctic fur seals breeding at Cape Shirreff, Livingston Island
Abstract: Mark-resight data were analysed for five cohorts (1997-2001) to estimate age-specific ... and natality. Data on tagged juveniles were collected from 1998-2005 and for adult females from 2000 ... -2005. These data are used to construct an age-dependent life table for female fur seals breeding at ...
Meeting Document : WG-EMM-06/39 : Auteur(s): M.E. Goebel, B.I. McDonald, J.D. Lipsky (USA), V.I. Vallejos, R.A. Vargas, O. Blank (Chile), D.P. Costa (USA) and N.J. Gales (Australia)
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Length at maturity of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross Sea
Abstract: Scientific observers collected maturity data from skates caught by New Zealand longline ... to obtain accurate estimates of the length at 50% maturity. Results were compared with data collected ... . Females appear to mature at a slightly greater length of 95–100 cm TL, but further data are required to ...
Meeting Document : WG-FSA-03/42 : Auteur(s): M.P. Francis (New Zealand)
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Characteristics of population-genetic structure of Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Pacific, Indian and Atlantic sectors of the Antarctica
investigated not once during the last decade and before, but in this work we present our data on DNA-analysis ... show difference with publishes data for several genes and present new view onto toothfish population ... frequency with previously published data was also found for several loci. Author(s): N.S. Mugue, A.F ...
Meeting Document : WG-FSA-12/21 : Auteur(s): N.S. Mugue, A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev (Russia)
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Evaluation of populations of chinstrap and gentoo penguins at Cierva Cove (ASPA N° 132). Is this site an appropriate control area for non-fishing effects?
Abstract: We present new censuses data for a suite of chinstrap (Pygoscelis antarctica) and ... . Data indicate an overall increase in breeding population size of chinstrap and gentoo penguins. Given ... opportunity to explore how monitoring data can provide useful contrasts to other monitoring sites with more ...
Meeting Document : WG-EMM-13/27 : Auteur(s): M.M. Santos, N.R. Coria, E. Barrera-Oro (Argentina) and J.T. Hinke (USA)