Résultats de la recherche

1. Change-in-ratio and index-removal methods for population assessment and their application to snow crab (Chionoecetes opilio)

   that may not be met. These methods have been largely neglected by fishery scientists; however, they ...

   Meeting Document : WS-CRAB-93/10 : Auteur(s): X. Xu, E.G. Dawe and J.M. Hoenig (USA)

2. WG-FSA-06

   , 9 October 2006 to Friday, 20 October 2006 Submissions Due:  Monday, 25 September 2006 Meeting ... (BirdLife International) WG-FSA-06/2 List of participants WG-FSA-06/20 Saga Sea krill harvesting and ... /3 List of documents WG-FSA-06/30 Towards a seabird mortality risk assessment: distribution of ... CPUE analysis of the Antarctic toothfish (Dissostichus mawsoni) fishery in the Ross Sea for the years ...

   Meeting

3. WG-EMM-96

   five-year monitoring program Watkins, J.L., Murray, A.W.A., Brierley, A.S. WG-EMM-96/19 A synoptic ... review of energetic requirements of southern ocean krill predators Stansfield, A.M. WG-EMM-96/20 A model ... ., Pauly, T., Gillespie, D., Woehler, E., Nicol, S. WG-EMM-96/30 Vacant WG-EMM-96/31 Fish in the diet of ... and Operations in Antarctica’ (Oslo, Norway 17-20 October 1995 and College Station, Texas, US, 25 29 ...

   Meeting

4. Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   stage for at least one year. Individual oocytes are then recruited into the vitellogenic phase over at ... maturation stage by approximately May each year. The age at 50% spawning for females on the Ross Sea slope ... region is 16.6 years (95% CI 16.0–17.3) or 133.2 cm (95% CI 130.9–135.7) by length. On average, males ... spawn at a younger age with an A 50% of 12.8 years (95% CI 11.9–14.0) or 120.4 cm (95% CI 114.8–126.7 ... Age (years) 0 10 20 30 ... f fi sh Age (years) 5 10 15 20 25 30 ... histograms. Diameter (um) Fr eq ue nc y 0 500 1000 1500 2000 2500 0 10 0 20 0 30 0 40 0 n= 28 ... L50% for the hindcast ogive. 0 10 20 30 40 0. 0 0. 2 0. 4 0. 6 0. 8 1. 0 Age (y) P ro po rti ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Auteur(s): Parker, S.J. and P.J. Grimes

5. Fishery Report 2014: Dissostichus eleginoides Heard Island (Division 58.5.2)

   20% of the pre-exploitation median spawning biomass in any one year, for each year over a 35-year ... the years from 1997 to 2008 and 2013, sufficient numbers of fish had been aged to calculate year ... by the year in which that season ended, e.g. 2014 represents the 2013/14 CCAMLR fishing season (from ... 1 December 2013 to 30 November 2014). Fishery Report 2014: Dissostichus eleginoides ...

   Document : Site Section: Publications

6. The use of predator-derived krill length-frequency distributions to calculate krill target strength

   to be independent to avoid interrelated estimates. For South Georgia, there is a 20-year time ... Pchantillons simultal~es des predateurs et des filets n'affichent qu'une difference de l%, ce qui met en ... present at South Georgia throughout the year, and samples of krill collected from their faeces can ... split year, i.e. 1993/94 = 1994) from carapaces in scat samples collected during the lactation period ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 155–163 : Auteur(s): Reid, K. and A.S. Brierley

7. Day 1 - Session 2 - Progress in Africa since 2010 - Per Erik Bergh

   , 2011.  Economic impact from Illegal  Fishing in 2011 European Union estimates that up to 20 ... Countries in West Africa lose up to USD  1.5 Billion a year to illegal fishing  activities Source: Richard ...  of shark meat, 4 tonnes  of shark fin, 1.8 tonnes of shark tail, 11.3 tonnes of shark liver, 20 ...  so far: • 25 people started the survey and 20  people have completed it Q2: before this workshop ...

   Document : Site Section: Compliance

8. Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a (this is a revision of WG-SAM-12/09)

   ° longitude x 30’ latitude box) for research is produced over the data-poor fisheries area for all vessels ... of very small proportion of immature fish. Highest GSI for D. mawsoni in March over years was ...

   Meeting Document : WG-FSA-12/60 Rev. 1 : Auteur(s): Delegation of Japan

9. Modelling and Decision Making as Part of the CCAMLR Management Regime

   of CCAMLR Article II. Eight attributes (purpose, description, variables, driving forces, time ...

   Meeting Document : WG-CSD-88/10 : Auteur(s): D.G.M. Miller (South Africa)

10. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

    work on this species. Von Bertalanffy growth models assuming different growth by sex and by year-within ... mean total length-at-maturity (38.8 and 46.4 cm) and mean age-at-maturity (10.6 and 13.6 years) are ... and 30 years old in the second reading. Males Females 0 10 20 30 ... standard normal distribution R es id ua ls (b) 20 30 40 50 60 70 80 -2 -1 0 1 2 Fitted values R ... 0 1 2 3 20 30 40 50 60 70 80 Fitted ... R es id ua ls (b) 20 30 40 50 60 70 80 -2 -1 0 1 2 Fitted values R es id ua ls -3 -2 -1 ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn

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