Search results
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Preliminary results on the distribution and abundance of Antarctic krill (Euphausia superba) in the Weddell Sea, Southern Ocean
krill relative to their predators in the Southern Ocean during annual logistic summer trips ... and dedicated research winter trips to Antarctica on board the South African RV SA Agulhas II. The 38, 120 ... relative to their predators in the Southern Ocean during annual logistic summer trips and dedicated ... research winter trips to Antarctica on board the South African RV SA Agulhas II. The 38, 120 and 200 kHz ...
Meeting Document : SG-ASAM-18/09 : Author(s): F.W. Shabangu
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Terra Nova Bay: hot spot in marine and terrestrial biodiversity, knowledge and functioning of the ecosystem
, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di Prisco, G. Fusco ... , G. Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di ...
Meeting Document : WS-MPA-11/14 : Author(s): S. Torcini, M. Vacchi, S. Aliani, G. Bavestrello, A. Bergamasco, G. Budillon, B. Calcinai, G. Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di Prisco, G. Fusco, S. Focardi, L. Gugliemo, G. Lauriano, P. Luporini, O. Mangoni, S. Olmastroni, F. Pezzo, E. Pisano, L. Ghigliotti, P. Povero, S. Puce, A. Pusceddu, E. Rusciano, M. Saggiomo, V. Saggiomo, M.C. Gambi, S. Schiaparelli, G. Spezie, C. Verde, P. Del Negro (Italy)
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Satellite tracking of black-browed and light-mantled sooty albatrosses from Heard Island and potential interactions with fisheries
, yielding 90 and 28 foraging trips from each species, respectively. Black-browed albatrosses foraged ... trawl fishery. 17% of black-browed albatross foraging trips entered the Kerguelen EEZ and a further ... , yielding 90 and 28 foraging trips from each species, respectively. Black-browed albatrosses foraged ... trawl fishery. 17% of black-browed albatross foraging trips entered the Kerguelen EEZ and a further ...
Meeting Document : WG-FSA-05/14 : Author(s): K. Lawton, R. Kirkwood and G. Robertson (Australia)
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ASSESSMENT MODELS FOR ANTARCTIC TOOTHFISH (DISSOSTICHUS MAWSONI) IN THE ROSS SEA FOR THE YEARS 1997–98 TO 2008–09
using the selected trips tag data and the revised maturity ogive gave a similar, but slightly lower ... the second use the selected trips data set with the 2007 maturity ogive. Overall, model fits to the data were ... using the selected trips tag data and the revised maturity ogive gave a similar, but slightly lower ... the second use the selected trips data set with the 2007 maturity ogive. Overall, model fits to the data were ...
Meeting Document : WG-FSA-09/40 Rev. 1 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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Further improvements in data quality (short note)
single fishing trips. Both procedures are outlined. Author(s): Secretariat Title: Further improvements ... single fishing trips. Both procedures are outlined. ...
Meeting Document : WG-SAM-10/05 : Author(s): Secretariat
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Sexual dimorphism and sexual segregation in foraging strategies of northern giant petrels Macronectes halli during incubation
, duration of foraging trips) was greater for females than for males. In contrast, foraging efficiency ... regulated the duration and food intake of foraging trips depending on the depletion of the body reserves ... on seal and penguin carcasses. Foraging effort (flight speed, distance covered, duration of foraging trips ... the duration and food intake of foraging trips depending on the depletion of the body reserves. In males ...
Meeting Document : WG-FSA-99/38 : Author(s): J. González-Solís, J.P. Croxall and A.G. Wood (United Kingdom)
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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)
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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)
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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)
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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)