Search results
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Seabird observations in Subareas 48.1, 48.2 and 88.3 and proposal for a new streamer line design
out bird observations in each one of the 52 castings with the Spanish-designed longlines as well ... observations in each one of the 52 castings with the Spanish-designed longlines as well. The streamer line ...
Meeting Document : WG-FSA-98/19
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A new bathymetric compilation for the South Orkney Islands, Antarctic Peninsula (49°–39°W to 64°–59°S): insights into the glacial development of the continental shelf
of the islands. A large, ~250 km long sediment depocentre, interpreted as a maximum former ice limit of one ... of the islands. A large, ~250 km long sediment depocentre, interpreted as a maximum former ice limit of one ...
Meeting Document : WG-EMM-14/P01 : Author(s): W.A. Dickens, A.G.C. Graham, J.A. Smith, J.A. Dowdeswell, R.D. Larter, C.-D. Hillenbrand, P.N. Trathan, J.E. Arndt and G. Kuhn
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Summary of a three year mark-recapture experiment to estimate population size of Antarctic toothfish (Dissostichus mawsoni) in Southern Area of Statistical Subarea 48.4
Abstract: A three-year tagging experiment was initiated by the UK in 2008/09 fishing season ... rates over the three year study, more so between 2010 and 2011. A total of 476 D. mawsoni have been ... indicated that mean estimates of vulnerable biomass for D. mawsoni were similar across recapture years 2010 ... : Summary of a three year mark-recapture experiment to estimate population size of Antarctic toothfish ...
Meeting Document : WG-FSA-11/31 Rev. 2 : Author(s): R.C. Wakeford, J. Roberts and R.E. Mitchell (United Kingdom)
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Preliminary assessment of the South Georgia ray populations
accuracy and duration of CPUE data and the results of an ongoing mark-recapture experiment for rays at ... implemented in a Bayesian framework. Catch and CPUE data were reconstructed for the time series 1985 – 2006 ... survivorship has been found to decrease as depth of fishing increases. Our analysis is concentrated on catches ...
Meeting Document : WG-SAM-07/11 : Author(s): D.J. Agnew, R. Mitchell, T. Carruthers, J. Roberts, R. Hillary and J. Pearce (United Kingdom)
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A preliminary stock assessment in SSRUS 486A, G: A Bayesian and CPUE based biomass dynamic model
is highly dependent on priors for estimated parameters and information in CPUE and catches ... contribution to estimate abundance in a simple biomass dynamic model for both species of toothfish in northern ... sets in which both species are present, and thus, an analysis of catch intention was implemented by ...
Meeting Document : WG-SAM-13/29 : Author(s): R. Wiff, J.C. Quiroz (Chile) and R. Scott (United Kingdom)
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Comparison of census methods for black-browed albatrosses breeding at the Ildefonso Archipelago, Chile
at the Ildefonso Archipelago, Chile, for > 90 years the population has never been censused using scientifically ... Archipelago, Chile, for > 90 years the population has never been censused using scientifically defendable ...
Meeting Document : WG-FSA-06/12 : Author(s): G. Robertson, K. Lawton (Australia), C.A. Moreno (Chile), R. Kirkwood (Australia) and J. Valencia (Chile)
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Preliminary assessment of mackerel icefish, Champsocephalus gunnari, in Subarea 48.3 using a length based population dynamics modelv
of the harvest control rule ensuring 75% escapement after a two year projection period yielded a total allowable ... ensuring 75% escapement after a two year projection period yielded a total allowable catch of 3,072 tonnes ...
Meeting Document : WG-FSA-11/30 Rev. 1 : Author(s): R.E. Mitchell and S.M. Martin (United Kingdom)
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REPORT ON ACTIVITIES OF THE SCIENTIFIC COMMITTEE ON ANTARCTIC RESEARCH (SCAR) 2007/08
Abstract: This paper reports on the various activities conducted by or involving SCAR that relate ... directly to CCAMLR or are of potential interest to CCAMLR. This includes a report on outcomes from SCAR’s ... reports on progress with the Evolution and Biodiversity in the Antarctic (EBA) programme, SCAR-MarBIN, the ... data portal continues to gather information on marine biodiversity in the Antarctic and the CPR Survey ...
Meeting Document : CCAMLR-XXVII/BG/42 : Author(s): SCAR Observer to CCAMLR (G. Hosie, Australia)
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On possible impact of new continuous krill fishing technology on juvenile fish and larvae
powerful pumping system for continuous pumping the catch out of the trawl bag. It was discussed the ... . Author(s): S.M. Kasatkina Title: On possible impact of new continuous krill fishing technology on ...
Meeting Document : WG-FSA-06/23 : Author(s): S.M. Kasatkina
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APPLICATION TO UNDERTAKE WINTER SCIENTIFIC RESEARCH IN CCAMLR SUBAREA 88.1 (SSRUS 88.1B, 88.1C AND 88.1G) IN THE 2008/09 SEASON
in CCAMLR SSRUs 88.1B, 88.1C and, ice permitting, 88.1G in 2008/09, as the first in a three year time series ... SSRUs 88.1B, 88.1C and, ice permitting, 88.1G in 2008/09, as the first in a three year time series ...
Meeting Document : WG-FSA-08/62 : Author(s): Delegation of New Zealand