Résultats de la recherche

1. Variations in condition indices of mackerel icefish at South Georgia from 1972 to 1997

   availability. Condition index provides a useful proxy for krill density that is likely to be of considerable ... provide a good indicator of local krill density. The index is likely to be little affected by the ... value in interpreting the results from ecosystem assessments such as that in progress under the auspices ...

   Meeting Document : WG-EMM-00/44 : Auteur(s): I. Everson (United Kingdom) and K.-H. Kock (Germany)

2. Information on levels of seabird by-catch in fisheries adjacent to the CAMLR Convention Area

   mitigation measures required can be properly assessed and monitored. Initiatives that are currently underway ... framework is reported. It is noted that work is ongoing in this respect, and that the information provided ... represents that which has been provided by Parties to date, and that these data have not yet been further ... that there is a general need to improve levels of bycatch reporting, and in some cases to develop or ...

   Meeting Document : CCAMLR-XXXIII/BG/15 Rev. 1 : Auteur(s): Submitted by ACAP

3. Beach debris survey – Main Bay, Bird Island, South Georgia, 2004/05

   43% on the 361 items recorded in 2003/04 that corresponded to the highest levels of summer beach ... than the previous recording period with only 23% of the total number of debris items being collected in ... stable with 4.1135kg collected this year, whilst 5.3957 kg was gathered in 2003/04. For the second ... beaches and these findings reaffirm that the ban on their use aboard fishing vessels brought into force by ...

   Meeting Document : SC-CAMLR-XXV/BG/12 : Auteur(s): Delegation of the United Kingdom

4. Zooplankton target strength: volumetric or areal dependence?

   kHz and I MHz data were collected with a dual-beam sonar system and the 200 kHz data with a split-beam ... system. Experiments were conducted with live, tethered individuals in an enclosure filled with filtered ... -cylinder model (Stanton, 1989b) that indicate TS is dependent on animal volume, and the ray bent-cylinder ... that TS is proportional to the cross-sectional area of the animal. However, neither Wiebe et al. (1990 ...

   Meeting Document : WG-Krill-94/13 : Auteur(s): D.A. Demer and L.V. Martin (USA)

5. Video monitoring trial Avro Chieftain 2005 an interim report

   need to be fully analysed against the observer data that was generated for the same period. There is ... confidence that the trial achieved the objectives required of monitoring the hauling but the results of ... system that was deployed. Author(s):  B. Stanley (Australia) Title:  Video monitoring trial Avro ...

   Meeting Document : WG-FSA-05/74 : Auteur(s): B. Stanley (Australia)

6. Age and Length Growth of Champsocephalus gunnari, Lonnberg 1905 (Pisces, Chaenichthyidae, in the Area of Elephant Island, West Zone, Antarctica

   according to the classic model and were estimated as: ♂ Lt= 497.5 [1-e-0.39 (t-1.44)] ♀ Lt = 627.1 [1-e-0.19 ... (t+0.03)] Author(s):  A.P. Tomo and E. Barrera-Oro (Argentina) Title:  Age and Length Growth of ...

   Meeting Document : WG-FSA-85/11 : Auteur(s): A.P. Tomo and E. Barrera-Oro (Argentina)

7. Revised progress report for the fourth year of the research fishery for Dissostichus spp. in Subarea 48.6 being jointly undertaken by Japan and South Africa

   data mainly from block 486_2.   Author(s):  S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T. Namba ...

   Meeting Document : WG-FSA-16/56 : Auteur(s): S. Somhlaba, R. Leslie, K. Taki, T. Ichii and T. Namba

8. A preliminary assessment for mackerel icefish (Champsocephalus gunnari) in Division 58.5.2, based on results from the 2018 random stratified trawl survey

   Generalized Yield Model). The 2018 survey showed a large 2+ cohort in the population. Catches of 443 t in the ... 2018/19 season and 320 t in the 2019/20 season respectively satisfied the CCAMLR decision rules. Author ...

   Meeting Document : WG-FSA-18/56 : Auteur(s): D. Maschette and D. Welsford

9. Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) program: developing ICED and CCAMLR joint activities

   Workshop will be held in Hobart in April 2018 in association with the MEASO2018 conference. This paper ... Ocean ecosystems. This will be achieved through the analysis and integration of available data together ... with development of models, scenarios and projections. These activities and their outputs will provide ... : incorporating uncertainties associated with climate variability and change in CCAMLR’s decision making. This ...

   Meeting Document : WG-EMM-17/36 : Auteur(s): E. Murphy on behalf of ICED SSC

10. Developing integrated assessments for Dissostichus eleginoides based on the CCAMLR precautionary approach

    this paper but the methodology is laid out in such a way that alternative software solutions could be ... the precautionary approach used by WG-FSA. It is recommended that this approach be implemented for use ... proposed to be used to manage the entire process including calling the CASAL or other software, the GYM and ...

    Meeting Document : WG-FSA-SAM-05/16 : Auteur(s): I. Ball and A.J. Constable (Australia)

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