Search results

1. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea for the years 1997–98 to 2010–11

   reference model using the selected trips tag data gave a similar, but slightly higher estimate of initial ... mortality from lost gear, and the second uses tag release and recapture data from all vessel trips. Overall ... reference model using the selected trips tag data gave a similar, but slightly higher estimate of initial ... mortality from lost gear, and the second uses tag release and recapture data from all vessel trips ...

   Meeting Document : WG-FSA-11/42 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

2. Foraging zones of the two sibling species of giant petrels in the Indian Ocean throughout the annual cycle: implication for their conservation

   Abstract:  We studied the annual distribution, activity and breeding foraging trips of the sibling ... data were provided by GLS loggers (Global Location Sensing), and detail of breeding foraging trips were ... We studied the annual distribution, activity and breeding foraging trips of the sibling species ... foraging trips were provided by ARGOS PTT. In order to assess differences in bycatch susceptibility ...

   Meeting Document : WG-FSA-12/67 : Author(s): L. Thiers, K. Delord, C. Barbraud (France), R.A. Phillips (United Kingdom) and H. Weimerskirch (France)

3. Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1997–1998

   observers aboard all 11 sanctioned fishing trips, representing a fishing effort of 4.3 million hooks ... . There was considerable variance between vessels (range among trips 0.000 to 0.456 birds per 1 000 hooks), with Author ... aboard all 11 sanctioned fishing trips, representing a fishing effort of 4.3 million hooks. This is 13 ...

   Meeting Document : WG-FSA-98/42 : Author(s): P.G. Ryan and M.G. Purves (South Africa)

4. Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1999–2000

   sanctioned fishing trips. Fishing effort was 7.4 million hooks, a 45% increase on the number of hooks set ... trips ranged from 0.000 to 0.142 birds killed per 1 000 hooks. Birds were killed on 7.7% of sets ... fishing trips. Fishing effort was 7.4 million hooks, a 45% increase on the number of hooks set in 1998199 ... to 1998/99 due to the marked increase in fishing effort. Variance in bird bycatch rates among trips ...

   Meeting Document : WG-FSA-00/30 : Author(s): P. Ryan and B. Watkins (South Africa)

5. Long term movements and activity patterns of an Antarctic marine apex predator: the leopard seal

   tags to track the movements, and activity, of four leopard seals for trips of between 142-446 days ... Island and, during their residency, use this as a central place for foraging trips as well as exploiting ... the movements, and activity, of four leopard seals for trips of between 142-446 days including one individual ... and, during their residency, use this as a central place for foraging trips as well as exploiting the local ...

   Meeting Document : WG-EMM-18/P09 : Author(s): I.J. Staniland, N. Ratcliffe, P.N. Trathan and J. Forcada

6. Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–G for the years 2002–03 to 2010–11

   are caught and most of the effort has been concentrated. For our reference case we used a selected trips data ... fishery, and (iii) tag data from all trips. The inclusion of the unaccounted mortality from lost gear had ... are caught and most of the effort has been concentrated. For our reference case we used a selected trips data ... fishery, and (iii) tag data from all trips. The inclusion of the unaccounted mortality from lost gear had ...

   Meeting Document : WG-FSA-11/43 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)

7. CEMP indices and trends 1994

   such as adult weight on arrival at breeding colony, duration of foraging trips, breeding population size ... on arrival at breeding colony, duration of foraging trips, breeding population size and success, chick weight ...

   Meeting Document : WG-CEMP-94/16 Rev. 1 : Author(s): Secretariat

8. Report of scientific observations of commercial krill harvest aboard the Japanese stern trawler Chiyo Maru No. 5 2 August 2003–21 September 2003

   in the report. The trawler made remain trips the west and north areas of South Georgia Island during observation ... . The trawler made remain trips the west and north areas of South Georgia Island during observation. ...

   Meeting Document : WG-EMM-04/42 : Author(s): T. Hayashi, M. Naganobu and K. Taki (Japan)

9. Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2000–2001

   Zone around the Prince Edward Islands. There was a slight increase in the number of fishing trips ... Edward Islands. There was a slight increase in the number of fishing trips and hooks set in 1999/2000 ...

   Meeting Document : WG-FSA-01/61 : Author(s): P.G. Ryan and B.P. Watkins (South Africa)

10. Monitoring Antarctic environmental variables using penguins

    trips from 49 penguins indicated that during December 1991 and January 1992 the temperature in the top ... penguins carrying appropriate sensors linked to position-determining devices. Fifty-three foraging trips ...

    Meeting Document : WG-CEMP-94/27 : Author(s): R.P. Wilson, B.M. Culik and R. Bannasch (Germany) and J. Lage (France)

Pages