Résultats de la recherche

1. Gear loss reported by longline fishing vessels for the 2018 and 2019 fishing seasons

   no difference in the relative reporting of lost hooks by gear type, with rates of loss recorded at ... of complete line loss between gear types, with a higher rate of complete line loss for trotline than ...

   Meeting Document : WG-FSA-2019/18 : Auteur(s): CCAMLR Secretariat

2. CDS Implementation and Data Analysis

   and one NCP cooperating with CCAMLR by participating in the CDS, and one NCP with limited access to ...

   Meeting Document : CCAMLR-38/BG/10 Rev. 2 : Auteur(s): CCAMLR Secretariat

3. Attribtuion of acoustic echoes to squid in the south Atlantic

   and Loligo gahi), but a third species, sometimes caught as a by-catch with Illex argent inus , the ... al., 1996), and recent data from a new fishery developing at South Georgia (Gonzalez and Rodhouse ... acoustic targets that could be attributed to the haul. No other species were caught with the squid which ... the area, also described here, only small numbers of squid were caught; these did not coincide with ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 259–271 : Auteur(s): Goss, C., P. Rodhouse, J.L. Watkins and A.S. Brierley

4. A SIMULATION STUDY TO DETERMINE THE RELATIONSHIP BETWEEN SAMPLING INTENSITY AND PRECISION WHEN ESTIMATING AVAILABILITY FUNCTIONS FOR BREEDING ADÉLIE PENGUIN COLONIES

   consuming and expensive to process, and it is of interest to determine if such data could be subsampled with ... obtained from higher frequency sampling, with a trade-off observed between sampling frequency and precision ...

   Meeting Document : WG-EMM-11/12 : Auteur(s): J. McKinlay and C. Southwell (Australia)

5. Alternative method of the age composition assessment on the basis of surveys length data using mixture distributions

   comparison of this method and the method by de la Mare for length series, estimated with Aitchison’s method ... tested on the length series obtained with the bootstrap method on the basis of the above mentioned ...

   Meeting Document : WG-FSA-05/78 : Auteur(s): P. Gasyukov (Russia)

6. The three-frequency method for classifying the species and assessing the size of two euphausiids (Euphausia superba and Euphausia crystallorophias)

   acoustic estimates of euphausiid lengths, derived from the fluid sphere model, are compared with lengths ... January/February 2000. The results are compared with those obtained from the standard method. Author(s ...

   Meeting Document : WG-EMM-02/37 : Auteur(s): M. Azzali, G. Lanciani and I. Leonori (Italy)

7. Identification of Amblyraja species in the longline fishery in Subarea 48.3 – CCAMLR

   , with females attaining total lengths up 122.5 cm and males 117.5cm, compared with 96 and 101 for ...

   Meeting Document : WG-FSA-02/54 : Auteur(s): M. Endicott (United Kingdom), L.J.V. Compagno (South Africa) and D.J. Agnew (United Kingdom)

8. CPUEs and body length of Antarctic krill density during the 1997/98 season in Area 48

   Antarctic Peninsula, the modal size was approximately 50mm, with narrow size range. Around the South ... differed among the periods. In the north east of South Georgia, single mode (approx. 37-39mm) with narrow ...

   Meeting Document : WG-EMM-99/48 : Auteur(s): S. Kawaguchi (Japan)

9. REPORT ON A RANDOM STRATIFIED TRAWL SURVEY TO ESTIMATE DISTRIBUTION AND ABUNDANCE OF DISSOSTICHUS ELEGINOIDES AND CHAMPSOCEPHALUS GUNNARI IN THE HEARD ISLAND REGION (DIVISION 58.5.2) FOR 2008 AND 2009

   generally reduced from the previous year’s survey, with the catch of toothfish being one third of that for ... than that of 2008, with the catches of toothfish and icefish being four and five times higher ...

   Meeting Document : WG-FSA-09/34 : Auteur(s): G.B. Nowara (Australia)

10. ADULT ANTARCTIC KRILL FEEDING AT ABYSSAL DEPTHS

    early 20th century, coupled with subsequent work with both nets and echosounders, indicated that the ...

    Meeting Document : WG-EMM-08/P01 : Auteur(s): A. Clarke and P.A. Tyler

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