Search results
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Validating the Gasco-method for depredation estimation in Subarea 48.3
for model estimation of the lost catch. A new method was developed in 2014 that used an observed change ... estimation of the lost catch. A new method was developed in 2014 that used an observed change in ratios ...
Meeting Document : WG-SAM-16/32 : Author(s): M. Söffker and T. Earl
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Fishery report: Champsocephalus gunnari Heard Island (Division 58.5.2)
in Division 58.5.2 (source: STATLANT data available from 1972 to 2004; 2005 from catch and effort reports ... in this fishery of 240 mm to protect juvenile fish (younger than 2.5 years) and that if the proportion of fish ... ) the modal lengths will be dependent on the time of the year in which the fishery was prosecuted ... been absent, or present in very low abundances on Shell Bank over recent years. Due to their low ...
Document : Site Section: Publications
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OPTIONS FOR USING UNREPLICATED ECOSYSTEM MONITORING DATA TO DETECT IMPACTS
the early 1990s whereas critical probability methods would not have detected the impact until almost ... and sustained indication of a non-fisheries impact on fur seal pup production at Bird Island from the early ...
Meeting Document : WG-EMM-09/26 : Author(s): S. Hill, J. Forcada, P. Trathan and C. Waluda (United Kingdom)
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Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea
georgiana in the Ross Sea suggested that these skates initially grow very rapidly for about five years ... generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with 6–11 years ... ) and greater maximum ages (28–37 years compared with 14 years). Several pieces of circumstantial evidence ... that these skates initially grow very rapidly for about five years, after which growth almost ceases (Francis ... 1 1 2 1 2 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 3 1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 2 1 1 2 1 1 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 N = 96 Reader 1, reading 1 (years) 0 10 20 30 40 R ea de r 1 , r ea di ng 2 (y ea rs ) ( m ea ... large discrepancies between the two readers. 10 20 30 R ea de r 2 , r ea di ng 4 (m ea ... 30 40 R ea de r 1 , r ea di ng 2 (y ea rs ) ( m ea n ± 2S ... r 2 , r ea di ng 4 (y ea rs ) ( m ea n ± 2S E ) 40 30 20 10 N = 96 Francis and Gallagher ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Author(s): Francis, M.P. and M.J. Gallagher
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Workshop on International Coordination (14 to 18 July 1997)
, the types of observations conducted and the equipment used by each member country…[contact the Secretariat ... of observations conducted and the equipment used by each member country…[contact the Secretariat for a full ...
Meeting Document : WG-EMM-97/44
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Supplementary data on exploited stocks in Division 58.5.1 (Kerguelen)
. An assessment of the biomass of individuals aged more than three years present over the Kerguelen Shelf ... of the stock in five years. The implementation of conservation measures does not, however, always allow ... ; Duhamel, 1987). The observed trend will later have repercussions on the adult stock, with some inertia ... of adult stock of three or four years earlier, which are caught in the trammel nets. Then a gradual ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 147–161 : Author(s): Duhamel, G.
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Report on activities of SCAR’s Group of Specialists on Environmental Affairs and Conservation
of Specialists on Environmental Affairs and Conservation Approval: Approved ... Report on activities of SCAR’s Group of Specialists on Environmental Affairs and Conservation ...
Meeting Document : SC-CAMLR-XVIII/BG/27 : Author(s): E. Fanta, Brazil, GOSEAC Liaison Officer
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Report on activities of SCAR’s Group of Specialists on Environmental Affairs and Conservation
of Specialists on Environmental Affairs and Conservation Approval: Approved ... Report on activities of SCAR’s Group of Specialists on Environmental Affairs and Conservation ...
Meeting Document : SC-CAMLR-XVII/BG/21 : Author(s): E. Fanta (Brazil), GOSEAC Liaison Officer
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Report on activities of SCAR’S Group of Specialists on Environmental Affairs and Conservation (GOSEAC) to the Scientific Committee of CCAMLR
of Specialists on Environmental Affairs and Conservation (GOSEAC) to the Scientific Committee of CCAMLR Approval ... Report on activities of SCAR’S Group of Specialists on Environmental Affairs and Conservation ...
Meeting Document : SC-CAMLR-XVI/BG/34 : Author(s): E. Fanta, Brazil, GOSEAC Liaison Officer
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Report on activities of SCAR’s Group of Specialists on Environmental Affairs and Conservation (GOSEAC) to the Scientific Committee of CCAMLR
of Specialists on Environmental Affairs and Conservation (GOSEAC) to the Scientific Committee of CCAMLR Approval ... Report on activities of SCAR’s Group of Specialists on Environmental Affairs and Conservation ...
Meeting Document : SC-CAMLR-XV/BG/28 : Author(s): GOSEAC Liaison Officer (E. Fanta, Brazil)