Search results
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Breeding biology and diet of pintado petrels Daption capense at Bouvetøya during the summer of 1996/97
marked out and monitored intensively; in one colony overall breeding success was only 4 % owing ... was 85 %. Rates of failure were higher during the chick stage than in the egg stage for both of these two ... and monitored intensively; in one colony overall breeding success was only 4 % owing to predation by Sub ... of failure were higher during the chick stage than in the egg stage for both of these two study colonies ...
Meeting Document : WG-EMM-97/56 : Author(s): Isaksen, K., Huyser, O., Dyer, B.M., Cooper, J., Ryan, P.
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Seabird mortality in the Japanese tuna longline fishery around Australia, 1988–1995
Abstract: Large numbers of seabirds are killed each year within the Australian Fishing Zone (AFZ ... ) by Japanese longline vessels targeting tuna. In recent years the estimated rate of seabird bycatch in the AFZ ... has been in the order of 0.15 birds 1000 hooks, translating to mortalities of 1000-3500 birds per year ... Large numbers of seabirds are killed each year within the Australian Fishing Zone (AFZ) by Japanese ...
Meeting Document : WG-FSA-98/31 : Author(s): N. Brothers, R. Gales and T. Reid (Australia)
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Change-in-ratio and index-removal methods for population assessment and their application to snow crab (Chionoecetes opilio)
for fisheries studies. We also show how to combine the two approaches in a single estimator. It is necessary ... of pre-recruits but this requires the assumption of equal catch ability of all animals, a condition ... studies. We also show how to combine the two approaches in a single estimator. It is necessary to sample ... but this requires the assumption of equal catch ability of all animals, a condition that may not be met ...
Meeting Document : WS-CRAB-93/10 : Author(s): X. Xu, E.G. Dawe and J.M. Hoenig (USA)
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SG-ASAM-12
(s): Tuesday, 17 April 2012 to Friday, 20 April 2012 Submissions Due: Tuesday, 3 April 2012 Meeting documents ... Survey and Analysis Methods (SG-ASAM) (Bergen, Norway, 17 to 20 April 2012) WG-SAM-12/03 List ... of documents- Subgroup on Acoustic Survey and Analysis Methods (SG-ASAM) (Bergen, Norway, 17 to 20 April 2012) ...
Meeting
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Beach litter survey Signy Island, South Orkney Islands, 1992/93
by 80% and the number of items recovered by 83% over the three year survey period. At the same beach ... over the three years the numbers of polypropylene packaging bands fell by 93%. The results show a very ... by 80% and the number of items recovered by 83% over the three year survey period. At the same beach ... over the three years the numbers of polypropylene packaging bands fell by 93%. The results show a very ...
Meeting Document : CCAMLR-XII/BG/07 : Author(s): Delegation of United Kingdom
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Review of Russian investigations of krill escape through the meshes of commercial trawls: approaches to estimating gross removal at krill fishery
of these studies in two aspects: the problems and approaches to elaboration of the efficient methodology ... for the escape mortality assessment per one fishing operation and development of approaches to the total «escape ... of the «escape mortality» process; obtaining standardized indices of krill mortality during one fishing operation ... netting and escape mortality are shown. The author discusses the results of these studies in two aspects ...
Meeting Document : WG-EMM-10/19 : Author(s): S.M. Kasatkina (Russia)
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Hydrographic conditions in the Elephant Island plateau region during December 1996
sampled throughout the years in the Elephant Island Plateau Region. With the new modem software ... throughout the years in the Elephant Island Plateau Region. With the new modem software as described ...
Meeting Document : WG-EMM-97/06 : Author(s): Stein, M.
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Interannual variability of standardised index of krill abundance in Area 48 according to CCAMLR fishery statistics database
of fishery at the scale of Area 48, Subareas 48.1-48.3, SSMUs and years using CAMLR statistical database ... at the scale of Area 48, Subareas 48.1-48.3, SSMUs and years using CAMLR statistical database. The interannual ...
Meeting Document : WG-EMM-10/17 : Author(s): P.S. Gasyukov and S.M. Kasatkina (Russia)
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The Follow-up Report to the cases regarding the Southern Ocean and Hong Jin No. 701
, following-up to SCIC's request made in 2018 (SCIC-2018 Report, paragraph 81). Author(s): Delegation ... to SCIC's request made in 2018 (SCIC-2018 Report, paragraph 81). ...
Meeting Document : CCAMLR-38/BG/36 : Author(s): Delegation of the Republic of Korea
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What’s the catch? Profiling the risks and costs associated with marine protected areas and displaced fishing in the Scotia Sea
discussed for achieving a range of protection and sustainable use objectives. Here, we evaluated two MPA ... discussed for achieving a range of protection and sustainable use objectives. Here, we evaluated two MPA ... PLos ONE (submitted) ...
Meeting Document : WS-SM-18/P03 : Author(s): E.S. Klein and G.M. Watters