Résultats de la recherche
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2
limit for Dissostichus spp. was 70 tonnes, of which no more than 30 tonnes could be taken in SSRU A and ... measures 30. The limits on the exploratory fishery for Dissostichus spp. in Division 58.4.2 are defined ... 30 November Same period By-catch Regulated by CM 33-03 Carry forward Mitigation In accordance with ... last year that the relative merits of the different views on harvest strategies for toothfish in new ...
Document : Site Section: Publications
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Identifying taxonomic groups vulnerable to bottom longline fishing gear in the Ross Sea region
Paper Title: Identifying taxonomic groups vulnerable to bottom longline fishing gear in the Ross ... vulnerable marine ecosystems (VMEs) requires a specific list of the taxa that are considered vulnerable in ... the fishery being assessed. New Zealand identified an interim list of taxa to monitor in fishery by ... -catch in the Ross Sea as part of its benthic fisheries impact assessment. The rationale for including or ... : (L = <10 years; M = 10–30 years; H = >30 years) Growth rate: (L = mature <10 years; M = mature 10–20 ... Zealand fjords approached 30 years of age (Miller et al., 2004). Stylasterids can be large, up to 1 m in ... 2004. 109 Identifying VME taxa in the Ross Sea region Table 1 illustrates that each year New ... exceed 30 cm in height, and on the Ross Sea shelf often exist in high densities that create a complex ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 105–127 : Auteur(s): Parker, S.J. and D.A. Bowden
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Report of the Workshop on data and modelling issues relevant to the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (MAUD)
Abstract: The workshop was convened to follow up the agreement in the 2018 meeting of CCAMLR on ... an approach to facilitate progress on the further development of the Weddell Sea MPA proposal. In its ... the available data, gaps in data and future priorities for data collection. As part of this objective ... MPAs in the MAUD area and provide input to other existing or future Antarctic MPAs. Second, to decide ...
Meeting Document : WG-EMM-2019/14 : Auteur(s): Delegation of Norway
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Preliminary atlas of Balaenopterid whale distribution in the Southern Ocean based on pelagic catch data
Paper Title: Preliminary atlas of Balaenopterid whale distribution in the Southern Ocean based on ... consists of 30 maps of catches of fin whales for each season from 1952/53–1961/62 for January, February and ... March, plus three summary maps of fin whales catches for the years 1952/53–1961/62 combined, for each of ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 113-193 : Auteur(s): Mizroch, S.A. et. al
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Distribution and some biological features of icefish (Champsocephalus gunnari) at different life cycle stages in the South Georgia subarea
Abstract: The results of icefish ecology were summarized for the period of above 20 years of ... fish distribution at different stages of physiological state. Juvenile fish mainly distribute in the ... south, immature fish- in the cast and southwest, while adult at the north of the shelf. It was revealed ... after 20 cm length reaching and the bottom one at length above 40 cm. Ch.gunnari undertakes vertical ...
Meeting Document : WG-FSA-99/65 : Auteur(s): Zh.A. Frolkina (Russia)
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Potential nursery areas for fish in the Prydz Bay region
antarcticum. This species was abundant (up to 9 100 were caught in a 30 minute haul) especially near the shelf ... Paper Title: Potential nursery areas for fish in the Prydz Bay region Abstract / Description: A ... survey with a fine-meshed midwater trawl in Prydz Bay in January/February 1991 indicated the potential ... all juvenile fish were caught in the top 50 m over the shelf, and more than 95% were Pleuragramma ... were caught in a 30 minute haul) especially near the shelf break. The dominant size class was of 45 mm ... length of 20 m, and a mesh size of 15 cm in the wings and mouth area and 2 mm in the codend. Behaviour ... Nearly all the juvenile fish were caught in the near surface trawls (30 to 50 m depth), so these trawls ... catches of P. antarcticum in the near surface hauls. Large numbers (up to 9100/30 min haul) occur in the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 369–380 : Auteur(s): Williams, R.
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Entanglement of Antarctic fur seals in man-made debris at Bird Island, South Georgia
incidence of entanglement during the pup-rearing period was slightly higher than in the previous year (48 ... years. Author(s): Delegation of United Kingdom Title: Entanglement of Antarctic fur seals in man-made ... Abstract: The incidence of entanglement of Antarctic fur seals (Arctocephalus gazella) in Man ... compared to 30), it was substantially lower than during the 1988/89 and 1989/90 seasons (190 and 156 ...
Meeting Document : SC-CAMLR-XI/BG/09 : Auteur(s): Delegation of United Kingdom
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Status and trends of Adelie penguin populations in the Ross Sea region
earlier counts. Populations at nearly all rookeries have increased in size over the last 10–20 years ... Abstract: Aerial reconnaissance and photography were used in the Ross Sea sector of Antarctica to ... half the world population. Some rookeries were photographed in all, or most, of the seven seasons to ... study the pattern of natural fluctuations in Adé1ie populations, and comparisons have been made with ...
Meeting Document : WG-CEMP-92/23 : Auteur(s): R.H. Taylor, P.R. Wilson and B.W. Thomas (New Zealand)
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Assessments of by-catch in trawl fisheries at Heard and McDonald Islands
Island area could be a combination of (i) limiting the total by-catch in a year to the estimates of long ... Paper Title: Assessments of by-catch in trawl fisheries at Heard and McDonald Islands Abstract ... / Description: This paper assesses the potential for the commercial trawl fisheries in the Heard Island area ... (Statistical Division 58.5.2) to significantly affect, in the long term, spawning biomass of three taxa caught ... than 0.1 over a 20-year period. The lowest y satisfying these rules was determined for the three ... '/30). By-catch in Trawl Fisheries at Heard and McDonald Islands Table 6: Input parameters for ... maturity occurs Age of first maturity Increment in year when spawning occurs Number of increments in ... 0 20 0.2 for C. rhinoceratus WG-FSATWG-FSA-97/30). L. squainifrons 1 25 11 360 0.1 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Auteur(s): Constable, A.J., R. Williams and W.K. de la Mare
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CCAMLR Strengthens Marine Conservation in Antarctica
estimated 40,000 tonnes per year in the 1990s to less than 2,000 tonnes in 2010/2011. Protection of ... Committee. In the 31 years it has been established, CCAMLR has only ever convened one other special session ... accordance with the ‘ecosystem approach’ is embodied in Article II of the CAMLR Convention, which was ... MEDIA RELEASE Hobart, Australia, 2 November, 2012 CCAMLR Strengthens Marine Conservation in ...
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