Résultats de la recherche

1. Analysis of spatial and temporal structure in long-term krill fishery in the Area 48 and its relation to climate variability

   which can impact on fishery structure in years to come.   Climate changes can become the reason for the ... switching observed in long-term fishery. Standardized CPUE index was used as an indicator of probable ... characterized by the highest values of CPUE index and AAO index   reached in the Area 48 for the whole 1986-2011 ... strategy and performance. Therefore   to support developing the approaches for management of krill fishery ...

   Meeting Document : WG-EMM-12/50 : Auteur(s): P. Gasyukov and S. Kasatkina (Russia)

2. A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

   ; the maximum estimated age was 14.3 years. Von Bertalanffy parameters derived for both sexes combined ... are: L, 22.1 cm SL; K, 0.167 y-1; t 0,-0.4 years. Parameter estimates were also derived for the sexes ... estimates are preliminary as the ageing method is unvalidated and about two-thirds of the sampled fish could ... distribution exhibited a mode from age 6 to 9 years. Author(s):  C.P. Sutton and P.L. Horn (New Zealand) Title ...

   Meeting Document : WG-FSA-10/20 : Auteur(s): C.P. Sutton and P.L. Horn (New Zealand)

3. Annual report from SCAR to CCAMLR

   State of the Antarctic Ecosystem (AntEco). SCAR now has an Action Group on Ocean Acidification and an ... Secretariat hosted in Australia. Two new potential Scientific Research Programmes of relevance to CCAMLR ... between the two organizations. Author(s):  Submitted by SCAR Title:  Annual report from SCAR to CCAMLR ... Abstract:  Abstract   This Background Paper reports on the various activities conducted by SCAR ...

   Meeting Document : CCAMLR-XXIX/BG/15 : Auteur(s): Submitted by SCAR

4. RESULTS OF THE RESEARCH PROJECT TO DIGITIZE HISTORICAL SOVIET KRILL FISHING EXPEDITION DATA

   observations for investigation of the environment and the climate change impact on krill population in the ... collect data and samples and to create an estimation of the commercial exploitation of the Antarctic krill ... stock. The data was recorded in the paper forms as expedition logbooks and represent an exclusive set of ... distribution data in Convention areas in electronic format for scientists and CCAMLR consideration for ...

   Meeting Document : CCAMLR-XXVIII/BG/18 : Auteur(s): Delegation of Ukraine

5. SIOFA Executive Secretary position description

   range on the United Nations salary scale for a P5 agent Context The Southern Indian Ocean Fisheries ... , in the Indian Ocean. An Extraordinary Meeting of the Parties took place in Brussels in October 2015 ... . Important decisions were taken for the functioning of this new regional fisheries management organisation ... (RFMO), notably the adoption of the Rules of Procedures and Terms of Reference for three subsidiary ...

   Document : Site Section: The Organisation

6. WG-EMM-PSW-08

   2008 to Friday, 20 June 2008 Meeting documents Doc Number Title WG-EMM-PSW-08/01 Agenda for the WG-EMM ... Predator Survey Workshop (Hobart, Australia, 16 to 20 June 2008) WG-EMM-PSW-08/02 List of participants WG ... ESTIMATES FOR CRABEATER, WEDDELL AND LEOPARD SEALS AT THE ANTARCTIC PENINSULA AND IN THE WESTERN WEDDELL SEA ... TEMPORAL VARIATION IN ATTRIBUTES OF ADELIE PENGUIN BREEDING POPULATIONS: IMPLICATIONS FOR UNCERTAINTY IN ...

   Meeting

7. Assessments of by-catch in trawl fisheries at Heard and McDonald Islands

   / Description:  This paper assesses the potential for the commercial trawl fisheries in the Heard Island area ... skates). The long-term annual yield for each of the three taxa was estimated using the generalised yield ... from the local area. Where possible, values for missing input parameters were obtained from the ... literature, for the same species from other areas, otherwise proximate data for similar species elsewhere in ... than 0.1 over a 20-year period. The lowest y satisfying these rules was determined for the three ... 0 20 0.2 for C. rhinoceratus WG-FSATWG-FSA-97/30). L. squainifrons 1 25 11 360 0.1 ... the longer term. Two analyses were undertaken. First, estimates of long-term annual yield for each ... between two values near to the critical level. Constable et al. The input parameters for the ...

   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

8. Acoustic estimates of krill density at South Georgia, December/January 1998/99

   Abstract:  Dual frequency (38 and 120 kHz) acoustic data from grid surveys in two boxes to the ... range observed over the past two decades, but not abnonnally low, and comprised almost entirely of large ...

   Meeting Document : WG-EMM-99/20 : Auteur(s): A.S. Brierley and C. Goss (United Kingdom)

9. Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni South Sandwich Islands (Subarea 48.4)

   (5% of the catch limit for D. eleginoides). Subarea 48.4 South – (i) an experimental ... precautionary catch limit of 30 tonnes for Dissostichus spp. (D. eleginoides and D. mawsoni combined); (ii ... and 30 tonnes for Dissostichus spp. in Subarea 48.4 South TOT 48.4 4 Weighted Frequency ... assessment 14. WG-FSA-11/38 presented an updated assessment for Subarea 48.4 D. eleginoides using CASAL ...

   Document : Site Section: Publications

10. Decadal trends in abundance, size and condition of Antarctic toothfish in McMurdo Sound, Antarctica, 1972–2011

    dominated by fish in the upper two-thirds of the overall distribution exhibited in the industrial catch for ... Abstract:  We report the analyses of a dataset spanning 39 years of near-annual fishing for ... Dissostichus mawsoni in McMurdo Sound, Antarctica, 1972–2011. Data on total length, condition and catch per ...

    Meeting Document : WG-FSA-12/P04 : Auteur(s): D.G Ainley, N. Nur, J.T Eastman, G. Ballard, C.L Parkinson, C.W Evans and A.L. DeVries

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