Search results
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Assessment of the Patagonian Toothfish (D. eleginoides) in Subarea 48.3
years with 50% probability, with less than 1% probability declining below 20% of B0 and would therefore ... that the current status of the stock is at 52% of B0. Spawning biomass has been increasing in recent years ... . The 2008 year class is estimated to be well above average. Provisional projections indicate that a catch ... status of the stock is at 52% of B0. Spawning biomass has been increasing in recent years. The 2008 year ...
Meeting Document : WG-FSA-15/59 : Author(s): T. Earl, M. Soeffker and C. Darby (United Kingdom)
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CCAMLR Strengthens Marine Conservation in Antarctica
, developed by Members over several years by the Commission’s Scientific Committee and its Working Groups ... analysing other Antarctic marine areas as candidates for the establishment of MPAs. This year four proposals ... of the Scientific Committee. In the 31 years it has been established, CCAMLR has only ever convened one other ... resources in accordance with the ‘ecosystem approach’ is embodied in Article II of the CAMLR Convention ...
Page : Site Section: The Organisation
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CCAMLR Strengthens Marine Conservation in Antarctica
, developed by Members over several years by the Commission’s Scientific Committee and its Working Groups ... analysing other Antarctic marine areas as candidates for the establishment of MPAs. This year four proposals ... of the Scientific Committee. In the 31 years it has been established, CCAMLR has only ever convened one other ... resources in accordance with the ‘ecosystem approach’ is embodied in Article II of the CAMLR Convention ...
Page : Site Section: The Organisation
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CCAMLR Strengthens Marine Conservation in Antarctica
, developed by Members over several years by the Commission’s Scientific Committee and its Working Groups ... analysing other Antarctic marine areas as candidates for the establishment of MPAs. This year four proposals ... of the Scientific Committee. In the 31 years it has been established, CCAMLR has only ever convened one other ... resources in accordance with the ‘ecosystem approach’ is embodied in Article II of the CAMLR Convention ...
Page : Site Section: The Organisation
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CCAMLR Strengthens Marine Conservation in Antarctica
, developed by Members over several years by the Commission’s Scientific Committee and its Working Groups ... analysing other Antarctic marine areas as candidates for the establishment of MPAs. This year four proposals ... of the Scientific Committee. In the 31 years it has been established, CCAMLR has only ever convened one other ... resources in accordance with the ‘ecosystem approach’ is embodied in Article II of the CAMLR Convention ...
Page : Site Section: The Organisation
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CCAMLR Strengthens Marine Conservation in Antarctica
, developed by Members over several years by the Commission’s Scientific Committee and its Working Groups ... analysing other Antarctic marine areas as candidates for the establishment of MPAs. This year four proposals ... of the Scientific Committee. In the 31 years it has been established, CCAMLR has only ever convened one other ... resources in accordance with the ‘ecosystem approach’ is embodied in Article II of the CAMLR Convention ...
Page : Site Section: The Organisation
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Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic
Paper Title: Catch per unit effort (CPUE) data from the early years of commercail krill fishing ... 1975/76 to 1987/88. Comparisons are carried out between subareas in single years, between years ... between subareas, years and shelf/oceanic regions. Obviously, a consistent pattern of CPUE values does ... not occur over time for the entire area. High average CPUE were observed in the years 1975/76 and 1980/81 ... indices: (i) total catch/total hours for the split-year (1 July to 30 June); (iii) mean monthly ... ; (b) from a scientific (IKMT) net sampling survey. Siege1 et al. 10 20 30 40 50 60 70 Total length ... (mm) 10 20 30 40 50 60 70 Total length (mm) Figure 5: Overall length-frequency distributions ... 12 10 15 20 25 30 35 40 45 50 55 60 65 Total length (mm) (f) Season 1985186 10 15 20 25 30 35 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Author(s): Siegel, V., V. Sushin and U. Damm
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Report on fish by-catch on exploratory fishing in Divisions 58.4.1 and 58.4.2
undertaken in Divisions 58.4.1 and 58.4.2 during the 2012 to 2018 seasons. Fish by-catch comprised 14 species ... or groups of species. In 2018, by-catch represented 12% of the total catch (43 tonnes over 307 tonnes ... where Macrourus CPUE also increased in the last 3 years. Macrourus CPUE was 23kg/1000 hooks in average ... in Divisions 58.4.1 and 58.4.2 during the 2012 to 2018 seasons. Fish by-catch comprised 14 species or groups ...
Meeting Document : WG-FSA-18/28 : Author(s): C. Péron, P. Yates, D. Maschette, C. Chazeau, P. Ziegler, D. Welsford, N. Gasco and G. Duhamel
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A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem
to the hypothesis of a krill surplus in the mid-20th century is described, and the information on population ... , together with suggested further areas for investigation. Amongst the key inferences of the study ... surplus in the mid-20th century is described, and the information on population and trend levels that has ... , and the plausibility of the results and the assumptions on which they are based is discussed, together with suggested ... of this species declined substantially over the first 20 years of the fishery, from 1970 to 1990 (Kock, 1992 ... . Crabeater seals have hardly been harvested, but 750 animals were taken per year in Region A for 11 years ... . The background to the hypothesis of a krill surplus in the mid-20th century is described, and the information ... , together with suggested further areas for investigation. Amongst the key inferences of the study ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Author(s): Mori, M. and D.S. Butterworth
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WG-CSD-87
on Fish Stock Assessment WG-CSD-87/13 Conservation approaches: the implications of Article II United ... of Member States WG-CSD-87/20 Technical group – explanatory note WG-CSD-87/4 Rev. 1 List of Documents WG-CSD ...
Meeting