Résultats de la recherche

1. e-sc-xxxiv-a7.pdf

   ... associated with lost IUU gillnets. 3.45 The Working Group discussed the range of data available on IUU ... population was estimated to consist of four year classes from 1+ to 4+, with the 2+ cohort containing the ... included for each tag-release year. During the meeting, the model was rerun with fixed YCS from 2008 to ... % biomass escapement after a two-year projection period, yielded a catch limit of 3 461 tonnes for 2015/16 application/pdf attached to:WG-FSA-15

   Meeting Report : WG-FSA-15

2. Species profile of mackerel icefish (Champsocephalus gunnari)

   Abstract:  Mackerel icefish (Champsocephalus gunnari) has been exploited since the early 1970’s ... ’s with annual catches of a few thousand tonnes in each of the two areas. Aspect of the biology and ... information is scattered over various CCAMLR working papers of the last 15 years. The species profile collates ...

   Meeting Document : WG-FSA-07/12 : Auteur(s): K.-H. Kock (Germany) and I. Everson (UK)

3. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

   is diffi cult to trace the peaks associated with short hauls and low catches in Figures 3 and 4. At ... effort (CPUE) data from the early years of commercial krill fi shing operations in the Atlantic sector ... grouped by subarea, period, standard vessel type, selected year, selected month, areas of krill fl eet ... per vessel-days fi shed plus days with no actual catch due to stormy weather or absence of suitable ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Auteur(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

4. e-cc-xxxii.pdf

   ... accordance with the Commission’s decision last year (CCAMLR-XXXI, paragraph 13.3), the following non ... cooperating with CCAMLR by participating in the CDS is increasing. The Commission supported SCIC’s 3 ... . It was noted that the 2–3 days allocated for the meeting of SCIC this year was insufficient to ... process of opening of SSRUs that were closed eight years ago as part of a three-year experiment in application/pdf attached to:CCAMLR-XXXII

   Meeting Report : CCAMLR-XXXII

5. Defining predator foraging ranges, illustrated using Adélie penguin foraging tracks from Mawson coast

   likely to be foraged by predators from one year to the next, i.e. what is a predator’s feeding range ... effort and this is used to delineate a feeding ground for Adélie penguins on the Mawson coast in eastern ... whether some species with low colony biomass have large proportions of their foraging ranges falling ... foraging grounds. Thus, a comparison of foraging ranges for individual species with the pooled foraging ...

   Meeting Document : WG-EMM-02/41 : Auteur(s): I.R. Ball, A.J. Constable, J. Clarke and L. Emmerson (Australia)

6. Status of krill target strength

   high signal-to-noise-ratio conditions, are consistent with the general pattern. Several specific ... -ratio conditions, are consistent with the general pattern. Several specific recommendations are made ... , 1972; MacLennan, 1990) has been applied to krill (Euphausia superba) in the Southern Ocean (Miller and ... theoretical computations, comparisons are made with data involving individuals, and recommendations are made ... from animals that are not acoustically resolved or separated, because of overlap with echoes from ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Auteur(s): Foote, K.G., D. Chu and T.K. Stanton

7. e-sc-xiii-a5.pdf

   ... Southern Indian Ocean sector. The presence of krill in the surface 3 to 8 m during daylight early in the ... preparing the data precluded the submission of a complete data set. The Working Group urged Members with ... available resources to aid with the analysis of fisheries data from the former Soviet Union (Russia and ... Ukraine) and recalled the initiative by the US to obtain funds to assist with these analyses (SC-CAMLR application/pdf attached to:WG-KRILL-94

   Meeting Report : WG-KRILL-94

8. Distribution, biological characteristic and biomass of icefish from the results of inventory trawling survey carried out by STM-8390 Atlantida in January–March 2002

   Subarea, except the north-eastern part. During the survey, specimens 15 cm in length at the age of 2 ... at low stomach fullness. On the eastern shelf part, a considerable number of pre-spawning specimens ... foraging. Champsocephalus gunnary 22-28 cm in length at the age of 2-3 predominated on all grounds of the ...

   Meeting Document : WG-FSA-02/79 : Auteur(s): Zh.A. Frolkina and P.S. Gasiukov (Russia)

9. Relative abundance of large whales around South Georgia

   species were rare, with southern right whale sightings being the most common event. Two right whales ... mother-calf pair was observed off the Shag Rocks in February 1997. Extirpation of animals from this ...

   Meeting Document : WG-EMM-99/34 : Auteur(s): M.J. Moore (USA), S.D. Berrow (UK), B.A. Jensen (USA), P. Carr (UK), R. Sears (Canada) and V.J. Rowntree, R. Payne and P.K. Hamilton (USA)

10. Target strengths of Antarctic krill (Euphausia superba)

    suspension lines, and (3) damage of the cage, with mass escape of krill, owing to a presumed collision or ... and Nakken 1972, Johannesson and Mitson 1983), knowledge of the target strength is essential. The ... fraught with errors and whose accuracy "is probably no better than ±1.4 dB" (Blue 1984). This figure is ... much inferior to that readily obtainable with standard spheres (Foote and MacLennan 1984, Robinson ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Auteur(s): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote

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