Résultats de la recherche
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A review of national observer training and education programs (Scheme of International Scientific Observation)
Abstract: At CCAMLR-XXV, the Scientific Committee noted that the implementation of the observer ... program and the application of observer requirements could be improved by adopting a standard approach to ... Secretariat believes that in order to achieve a consistent approach to education and training for scientific ... national programs that meet these standards. Adopting a consistent approach to education and training for ...
Meeting Document : SC-CAMLR-XXVI/BG/09 Rev. 1 : Auteur(s): Secretariat
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Utilising data from ecosystem monitoring for managing fisheries: development of statistical summaries of indices arising from the CCAMLR Ecosystem Monitoring Program
that missing values were unlikely to be a problem for time series of parameters that are highly ... covariance between parameters. The second part reports on a Monte Carlo simulation study that examines the ...
Meeting Document : WG-EMM-00/14 Rev. 1 : Auteur(s): W. de la Mare and A. Constable (Australia)
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KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC
the 1999/2000 season the probability that hauls would be made within a 30nm range after 300 hauls was ... behaviour of krill fishery. Analysis of travel distance in relation to catch level revealed a pattern that ... catch level increases to certain catch levels but distance increase again above that catch level ...
Meeting Document : WG-EMM-08/39 : Auteur(s): S. Kawaguchi (Australia)
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MODELING PREDATION BY TRANSIENT LEOPARD SEALS FOR AN ECOSYSTEM-BASED MANAGEMENT OF SOUTHERN OCEAN FISHERIES
ecosystem-based approaches to fisheries management, where harvesting must be sustainable for targeted ... bioenergetic model; and (3) a size-based prey choice model from a diet analysis. Our models indicated that prey ... pups and penguins could be significant for the mackerel icefish fishery at South Georgia. These results ... suggest that: (1) rare apex predators like leopard seals may control, and may depend on, populations of ...
Meeting Document : WG-EMM-09/P08 : Auteur(s): J. Forcada, D. Malone, J.A. Royle and I.J. Staniland
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The effect of line weighting on the sink rate of pelagic tuna longline hooks, and its potential for minimising seabird mortalities
Author(s): N. Brothers, R. Gales and T. Reid (Australia) Title: The effect of line weighting on ...
Meeting Document : WG-FSA-01/81 : Auteur(s): N. Brothers, R. Gales and T. Reid (Australia)
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Low breeding success of the Adélie penguin at Béchervaise Island in the 1998/99 season
percent of nests with eggs failed during the three weeks following first hatch. A breeding success of 0.43 ... chicks cr6ched per nest was achieved, compared to previous seasons with higher annual breeding success ... , foraging trip duration and diet suggests that the death of chicks during the guard stage was due to an ... reduced feeding frequency. These findings contrast with observations made in 1994/95 (a season in which ... previous two seasons with low breeding success (1994/95 and 1995/96), a rate about half that of the ... the 1998/99 season (Table 5). This meal size is also larger than that of the previous seasons with ... limited also. The mean meal size of the 1998/99 guard stage was comparable to that in seasons with ... Island and persistence of pack-ice also coincided with chick starvation, suggesting that there is a ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 151–167 : Auteur(s): Irvine, L.G., J.R. Clarke and K.R. Kerry
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Final report on the 2nd session of the 2nd special ATCM 17-28 July 1978
. Instruments or ratifi- cation, acceptance or approval shall be deposited with t he Government of ... basis of a draft to be elaborated in accordaDce with earlier decisions. 9. · Representatives ... as to be able to base decisions on harvesting on sound scien~ific information; BELIEVING that the ... other and with their physical en~ironment. 4. The Antarctic Convergence shall be deemed to be a line ...
Document : Site Section: The Organisation
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Final Report of the Second Session of the Special Antarctic Treaty Consultative Meeting
. Instruments or ratifi- cation, acceptance or approval shall be deposited with t he Government of ... basis of a draft to be elaborated in accordaDce with earlier decisions. 9. · Representatives ... as to be able to base decisions on harvesting on sound scien~ific information; BELIEVING that the ... other and with their physical en~ironment. 4. The Antarctic Convergence shall be deemed to be a line ...
Document : Site Section: The Organisation
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Reduced bait loss and bycatch of seabirds in longlining by using a seabird scarer
conservation point of view there is a strong incentive to solve this problem. This paper describes trials with ... a seabird scarer in the Norwegian longline fishery. The scarer, a line with streamers trailing ... behind the vessel during setting of the gear, proved to be an effective device for scaring the birds away ...
Meeting Document : WG-IMALF-94/09 : Auteur(s): S. Løkkeborg and Å. Bjordal (Norway)
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The 2006 BROKE-West acoustic survey of krill distribution and abundance in CCAMLR Division 58.4.2 (Powerpoint presentation)
Author(s): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia) Title: The ...
Meeting Document : SG-ASAM-07/09 : Auteur(s): T. Jarvis, N. Kelly, E. van Wijk, S. Kawaguchi and S. Nicol (Australia)