Résultats de la recherche

1. An assessment of CCAMLR measures employed to mitigate seabird mortality in longlining operations for Dissostichus eleginoides around South Georgia

   important factors determining catch of birds per unit of fishing effort. Kock and Selling (1996) reported ... capture during the day; catch rates of these and white-chinned petrels were reduced after early May ... part of the development of a protocol for sampling longlines and their catch requested by CCAMLR (SC ... sampling using random number tables; two of these were then randomly allocated to sampling of catch in ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 217–230 : Auteur(s): Ashford, J.R. and J.P. Croxall

2. Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf

   trawl was towed at 3-3.5 knots for 30 minutes. Catch- ability was assumed to be 100%. Approximately ... -December 1970. The total catch was approximately 10 000 tonnes for that period (SC-CAMLR, 1993), giving a ... catch per unit effort of 55.6 tonnes/vessel/ day. In 1971 /72 this species, together with ... commercial catch data, were available. The length composition of fish varied during 1981 and 1988, but the ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Auteur(s): Frolkina, G.A

3. Conservation Measure Conservation Measure 25-03 (2018)

   expectation of survival, as described in the Observer Longline Logbook ‘Observed Haul Catch’ form ...

   Conservation Measure : 25-03 (2018)

4. Preliminary appraisal of Antarctic fish selection by the 32/36 bottom trawl combined with various codends

   , technical and legal point of view. One of the effective methods of regulating catch may be the ... 500 kilograms of fish, the investigated species constituted at least 20% of the total catch ... Rocks and South Orkney Island on the species predominating in the catch : mackerel icefish ... case of a smaller catch. Another reason for the low selectivity could have been the body shape of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 1-48 : Auteur(s): Zaucha, J.

5. A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia

   sampled fish is averaging effect under the central limit theorem shown in Figure 2, and mean age ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Auteur(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson

6. Conservation Measure Conservation Measure 119/XX (2001)

   ; (iii) reporting by the vessel of catch data in accordance with CCAMLR requirements; and (iv ...

   Conservation Measure : 119/XX (2001)

7. Conservation Measure Conservation Measure 119/XVII (1998)

   between areas, subareas/divisions; (iii) reporting by the vessel of catch data in accordance with CCAMLR ...

   Conservation Measure : 119/XVII (1998)

8. Letter from the Convener

   . (ii) Review of research proposals for closed areas, areas with zero catch limits, and other areas not ...

   Document : Site Section: Meetings

9. Conservation Measure Conservation Measure 10-08 (2006)

   Catch Documentation Scheme for Dissostichus spp. on the actions and measures taken in accordance with ...

   Conservation Measure : 10-08 (2006)

10. Conservation Measure Conservation Measure 118/XVII (1998)

    place. Such inspections shall include the vessel’s documents, logbooks, fishing gear, catch on board ...

    Conservation Measure : 118/XVII (1998)

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