Résultats de la recherche

1. Spatial distribution of Champsocephalus gunnari size and age are related with depth

   Abstract:  The results of four fish surveys (EDUARDO L HOLMBERG 1994 to 1997) are analyzed to detect associations between the sizes of Champsocephalus gunnari (also age classes), Gobionotothen gibberifrons, Notothenia rossii, Pseudochaeinichthys georgianus, Chaenocephalus aceratus and Dissostichus

   Meeting Document : WG-FSA-97/45 : Auteur(s): Marschoff, E.R., Serra, J.A., Gonzalez, B., Calcagno, J.

2. Interim report of activities on the wg-fsa correspondence group on fish by-catch in the krill fisheries

   Author(s):  Secretariat Title:  Interim report of activities on the wg-fsa correspondence group on fish by-catch in the krill fisheries Approval:  Approved

   Meeting Document : WG-FSA-97/46 Rev. 1 : Auteur(s): Secretariat

3. Results of E.L. Holmberg 1997 fish survey in Subarea 48.3

   Abstract:  The survey comprised 51 bottom trawl hauls taken in subarea 48.3. Of these, one was discarded due to net damage. About 80% of the hauls were taken in the shelf of South Georgia Islands (41) and the remaining in the Shag Rocks area (9); 64% of the hauls were intended as replicates of the

   Meeting Document : WG-FSA-97/47 : Auteur(s): Prenski, B., Calcagno, J., Marschoff, E.R., Gonzalez, B.

4. Results of E.L. Holmberg 1997 fish survey in Subarea 48.3

   Author(s):  Prenski, B., Calcagno, J., Gonzalez, B., Marschoff, E.R. Title:  Results of E.L. Holmberg 1997 fish survey in Subarea 48.3 Approval:  Approved

   Meeting Document : WG-FSA-97/47 Addendum : Auteur(s): Prenski, B., Calcagno, J., Gonzalez, B., Marschoff, E.R.

5. Analysis of the diet of Champsocephalus gunnari in Subarea 48.3, in late summer of years 1994–97, Dr E. Holmberg surveys

   Abstract:  The diet composition of mackerel icefish Champsocephalus gunnari caught in Subarea 48.3 in late summer of years 1994-97 was analysed using frequency of occurrence (F%) and coefficient "Q" (%) methods. Krill (Euphausia superba) followed by the amphipod hyperiid Themisto

   Meeting Document : WG-FSA-97/48 : Auteur(s): Barrera-Oro, E., Marschoff, E., Casaux, R.

6. Redefining the boundary between ccamlr statistical Subareas 58.6 and 58.7

   Author(s):  Delegation of South Africa Title:  Redefining the boundary between ccamlr statistical Subareas 58.6 and 58.7 Approval:  Approved

   Meeting Document : WG-FSA-97/50 : Auteur(s): Delegation of South Africa

7. Seabird mortality in the longline fishery for Patagonian toothfish at the Prince Edward Islands: 1996–1997

   Abstract:  Longline fishing for Patagonian toothfish Dissostichus eleginoides commenced at the Prince Edward Islands in October 1996, but unsanctioned fishing commenced some months before this date. This paper summarizes the mortality of seabirds associated with this fishery during the year July

   Meeting Document : WG-FSA-97/51 : Auteur(s): Boix-Hinzen, C., Enticott, J.W., Ryan, P.G., Wanless, R., Purves, M., Nel, D.C.

8. Foraging movements of the shy albatross Diomedea cauta breeding in Australia; implications for interactions with longline fisheries

   Abstract:  Satellite telemetry was used to identify the foraging zones of Shy Albatrosses Diomedca cauta breeding at two sites of Tasmania, Australia (Albatross Island in western Bass Strait and Pedra Branca to the south) to assess their level of interaction with longline fisheries. Adult birds

   Meeting Document : WG-FSA-97/52 : Auteur(s): Gales, R., Hedd, A., Brothers, N., Robertson, G.

9. An underwater setting method for surface longliners, to minimise the accidental/incidental capture of seabirds

   Abstract:  The accidental/incidental capture of seabirds by longline gear may be causing a significant decline in the numbers of some species (most notably albatross Diomedea sp) in the Southern Oceans. In response to the sea bird problem, the New Zealand Department of Conservation funded a

   Meeting Document : WG-FSA-97/53 : Auteur(s): Walshe, K.A.R., Parnes, P.

10. Development of an underwater setting method for surface longliners, to minimise the accidental capture of seabirds

    Abstract:  In response to the Department of Conservation's concerns for the accidental capture of seabirds by Surface Long Liners and subsequent contract 9513004, several concepts of bait placement devices were evaluated. Two methods being selected for further in depth evaluation. The first

    Meeting Document : WG-FSA-97/54 : Auteur(s): Bentley, N., Smith, M.

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