Search results
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WG-FSA-18
. Goodall-Copestake, S. Perez-Espona, P. Hollyman and M. Belchier WG-FSA-18/74 Ageing two myctophid fishes ... . 1 Update of ongoing work on age and growth of Antarctic toothfish (Dissostichus mawsoni) from Division ... –H for the years 2002/03 to 2017/18 using a two-area model S. Mormede and S. Parker WG-FSA-18/38 Rev. 1 Proposal ... , 8 October 2018 to Friday, 19 October 2018 Chair / Convener: Dr Dirk Welsford (Australia) Support: Dr Keith ...
Meeting
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Fishery Report: Dissostichus eleginoides and Dissostichus mawsoni (TOT) South Sandwich Islands (Subarea 48.4)
was below 20% of B0 in the respective sample of any one year, for each year in the 35-year projection ... longline vessel abandoned fishing after one week of poor catches (SC-CAMLR-XII, Annex 5, paragraph 6.2 ... of Dissostichus spp. in any one haul or set, or if the catch of macrourids reaches 150 kg and exceeds 16 ... % of the catch of Dissostichus spp. in any one haul or set. Figure 1: Positions of the boundaries ...
Document : Site Section: Publications
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Foraging behaviour of Antarctic fur seals during periods of contrasting prey abundance
Abstract: Published in Journal of Animal Ecology (1994) 63, 000-000 Author(s): I.L. Boyd, J.P.Y ... Published in Journal of Animal Ecology (1994) 63, 000-000 ...
Meeting Document : WG-CEMP-94/12 : Author(s): I.L. Boyd, J.P.Y. Arnould, T. Barton and J.P. Croxall (United Kingdom)
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ANALYSIS OF KRILL OBSERVER COVERAGE IN SUBAREA 48.3
one season, and have been present on board for about 30% of the fishing season. They have achieved ... in any one season, and have been present on board for about 30% of the fishing season. They have achieved ... that an efficient sampling proportion, at least for 48.3, should be >50% of vessels sampled each season, 20 ... be pursued for at least 4 years before the Scientific Committee will have sufficient data to determine ...
Meeting Document : WG-EMM-09/25 : Author(s): D.J. Agnew, P. Grove, T. Peatman, R. Burns and C. Edwards (United Kingdom)
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Fish distribution and biomass in the Heard Island zone (Division 58.5.2)
. There was one aggregation area of Lepidonotothen squamifrons on an outlying bank during two surveys ... the total biomass is relatively high by virtue of the large area it occupies. There was one aggregation area ... , abundance and biology of the most important species, covering a number of years and seasons. Five species ... were found to be abundant. There were two consistent areas of aggregation of Champsocephalus gunnari ... of the common one site in Pike, two in 200, one in 300 and one in species, 200 specimens were selected ... , high densities were recorded only in two restricted localities. One was on Aurora Bank, where ... (ages about 10 to 15 years), but also a good spread of strong younger size classes. By spring 1993, 18 ... small number of fish) were aged about 3 to 5 years. This supports the notion of the older spawning ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 1–20 : Author(s): Williams, R. and W.K. de la Mare
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WG-FSA-05
-FSA-05/2 List of Participants WG-FSA-05/20 Age estimation and maturity of the ridge-scaled macrourid ... a validation of ageing in mackerel icefish (Champsocephalus gunnari) – can we estimate age more accurately ... Secretariat WG-FSA-05/60 Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard ... (Division 58.5.2) calibrated from otolith-based length at age data and validated using mark-recapture data ...
Meeting
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Age validation of Patagonian toothfish (Dissostichus eleginoides) from Heard and Macquarie Islands
that for age classes 5 to 18, one increment is laid down per year. The expected number of increments ... (SrCl2) on release. One hundred and forty two of these strontium marked fish were selected for analysis ... . One hundred and forty two of these strontium marked fish were selected for analysis. Strontium (Sr ... classes 5 to 18, one increment is laid down per year. The expected number of increments was the same ...
Meeting Document : WG-FSA-05/60 : Author(s): K. Krusic-Golub and R. Williams (Australia)
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Results of a scientific electronic monitoring pilot study on the FV Janas during the 2017/18 Ross Sea fishing season
. The integrated system collected video data from three cameras (two at the starboard hauling area and one ... system collected video data from three cameras (two at the starboard hauling area and one at the stern ... Abstract: During the 2017/2018 toothfish season in the Ross Sea, the New Zealand flagged Janas ... Microsoft Word File: sam-18-20.docx Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WG-SAM-18/20 : Author(s): B. Plum, A. Smith and S. Parker
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e-sc-iv-a6.pdf
... study. It is likely that the money involved would be around the cost of one year’s consultancy time ... the operation of one fleet for two seasons) available. At the same time the meeting believed that all ... provide sufficient data for input into a model for one class of fishery in which fishing is carried out ... 6 REPORT OF THE AD HOC WORKSHOP ON KRILL CPUE INTRODUCTION 1. The Working Group met on 21, 22 and 29 ... REPORT OF THE AD HOC WORKSHOP ON KRILL CPUE INTRODUCTION 1. The Working Group met on 21, 22 and 29 ... Note on Relating Krill CPUE Measures to Abundance Trends (Douglas S. Butterworth and Denzil G.M ... the relative importance given when computing or collecting data on fishing effort to the time ... the catch-per-haul data. The Japanese fishing operation also depends on the type of krill targeted
application/pdf attached to:WS-KCPUE-85Meeting Report : WS-KCPUE-85
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WG-EMM-2019
ageing method using eyestalk cuticles S. Kawaguchi, T. Barnes, N. Waller, B. Farmer, D. Hayes, R. Kilada ... 58.4.2-East S. Kawaguchi, M. Cox, N. Kelly, L. Emmerson and D. Welsford WG-EMM-2019/04 CEMP 2018/19 data ... - focused survey with RV Kronprins Haakon and land-based predator work in Antarctica during 2018/19 ... WG-EMM-2019/09 Analysis of the Chilean operation in the Antarctic krill fishery, years 2017/18 P.M ...
Meeting