Résultats de la recherche

1. Length-based assessment for mackerel icefish (Champsocephalus gunnari) at South Georgia

   Length (cm) 10 20 30 40 50 60 Figure 1 ... unstratified bootstrap procedure. Mean and standard error bounds are shown. No data were collected for 50–60 ... - aggregated (right). 2009 survey Length (cm) D en si ty 10 20 30 40 50 10 20 30 40 5010 20 30 ... 40 50 30 20 10 0 30 20 10 0 (a) D en si ty 20 15 10 5 0 2009 survey Length (cm) 10 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 129–137 : Auteur(s): Hillary, R.M., C.T.T. Edwards, R.E. Mitchell and D.J. Agnew

2. Analyses of acoustic line-transect data from the waters around South Georgia: estimation of krill (Euphausia superba Dana) – biomass

   \ tv1ea n I \ ~ 29.73 mm j . \, /"J~ .\I\r /' \~~ ~, I ~ r /" '~ U I --r I I I I I I (] 10 20 ... 30 ~O 50 60 Length (rnm) 70 Figure 2: The length of frequency distribution of all krill measured ... based on the transect sections. 239 +- ro -5 --.J -5 -5 -40 -39 -38 -37 -36 -35 -34 -33 ... sample unit length is: (4) The estimated mean density for the whole region is then: (5) where Ai ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 225–243 : Auteur(s): Murphy, E., I. Everson and A. Murray

3. A RISK ASSESSMENT TO ADVISE ON STRATEGIES FOR SUBDIVIDING A PRECAUTIONARY CATCH LIMIT AMONG SMALL-SCALE MANAGEMENT UNITS DURING STAGE 1 OF THE STAGED DEVELOPMENT OF THE KRILL FISHERY IN SUBAREAS 48.1, 48.2, AND 48.3.

   selecting among Fishing Options 2, 3, and 4 are tradeoffs between the risks to predator populations and ... Option 2. Implementation of Fishing Option 4 will, relative to the other two options, substantially limit ... the spatial distribution of the fishery. Furthermore, since Fishing Option 4 would concentrate fishing ... level. Relative to Fishing Options 2 and 3, fishery performance under Option 4 is also poor, with ...

   Meeting Document : WG-EMM-08/30 : Auteur(s): G.M. Watters, J.T. Hinke (USA) and S. Hill (United Kingdom)

4. Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019

   ocean fronts) from the same AVHRR observations; (4) sea ice concentration from microwave satellite ... environmental change across the Southern Ocean over the last 4 decades. Key results are: (1) warming of the ... the southern limit of the ACC except in the Ross Sea region; (4) decreasing chl-a and NPP in the Ross ...

   Meeting Document : WG-EMM-2019/39 : Auteur(s): M. Pinkerton

5. Preliminary assessment of toothfish in Subarea 48.3

   continue for the next 35 years then appropriate long-term yields could be as low as 975 tonnes.  This ...

   Meeting Document : WG-FSA-11/33 Rev. 1 : Auteur(s): T. Peatman, R.E. Mitchell, G. Parkes and D.J. Agnew (United Kingdom)

6. Reproduction in the Antarctic icefish Champsocephalus gunnari and its implications for fisheries management in the Atlantic sector of the Southern Ocean

   c. 25 cm around South Georgia and Kerguelen Islands, but c. 35 cm around the South Orkney Islands ...

   Meeting Document : SC-CAMLR-VIII/BG/16 : Auteur(s): Delegation of Federal Republic of Germany

7. Catch per unit effort data from the early years of commercial krill fishing operations in the Atlantic sector of the Antarctic

   influence the representativeness of krill smaller 35 mm in the catches. Author(s):  Sushin, V., Siegel, V ...

   Meeting Document : WG-EMM-97/22 : Auteur(s): Sushin, V., Siegel, V.

8. Research plan for the exploratory longline fishery for Dissostichus spp. in 2014/15 in Division 58.4.4

   tons for SSRU C and for 35 tons for SSRU D. It is likely to result in sufficient tag recaptures to ...

   Meeting Document : WG-FSA-14/04 : Auteur(s): Delegation of France

9. Research plan for exploratory fishing for toothfish (Dissostichus spp.) in 2015/16 in Division 58.4.2

   decision rules, the catch limit should remain unchanged at 35 tonnes for 2015/16 to maximize the ...

   Meeting Document : WG-SAM-15/15 : Auteur(s): Delegation of France

10. Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2015/16 in Division 58.4.2

    decision rules, the catch limit should remain unchanged at 35 tonnes for 2015/16 to maximize the ...

    Meeting Document : WG-FSA-15/74 : Auteur(s): A. Rélot-Stirnemann (France)

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