Resultados de la búsqueda
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Proposal for an extension to the mark-recapture experiment to estimate toothfish population size in the South of Subarea 48.4
20% of sets were undertaken during daylight hours and no bird entanglements or mortalities were ... mark‐recapture experiment in the South of Subarea 48.4 in 2010/11 with a reduced TAC of 30 tonnes ... Abstract: A three‐year tagging study in the South of Subarea 48.4 was initiated in the 2008/09 ...
Meeting Document : WG-FSA-10/40 : Autor(es): J. Roberts and D. Agnew (UK)
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CCAMLR conservation measures: a review
steady rate of approximately one new element every two to three years. Elements include access to ... fishery conservation measures. These alternatives are proposed in CCAMLR-XX/20. Author(s): Secretariat ... living resources. The first measure was introduced in 1984, and the number of measures in force each year ... force for a period of one year only. Other conservation measures include specifications for protecting ...
Meeting Document : CCAMLR-XX/BG/04 : Autor(es): Secretariat
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Preliminary assessment of mackerel icefish (Champsocephalus gunnari) in the vicinity of Heard Island and McDonald Islands (Division 58.5.2), based on a survey in March–April 2010, including a revised growth model
. The strong year class detected in the last three years’ surveys is now fully recruited as the 4 ... assessment of yield for the area of Division 58.5.2 to the west of 79°20’ E using standard CCAMLR methods ...
Meeting Document : WG-FSA-10/12 : Autor(es): D.C. Welsford (Australia)
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CCAMLR Statistical Bulletin, Vol. 31
KRI 1330.0 444855 19 SUN 1989 3 481 KRI OTM C 10 KRI 1108.0 444856 20 SUN 1988 ... 444866 30 SUN 1989 3 482 KRI OTM C 10 KRI 513.0 444867 31 SUN 1989 3 483 KRI OTM S ... reported for each species of toothfish (D. eleginoides and D. mawsoni) by calendar year since 2000. The ... , calendar year and month. These data are derived from monthly STATLANT data (form 08B) validated by CCAMLR ...
Document : Site Section: Data
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Recommendation for an explicit limit reference point for the mackerel icefish (Champsocephalus gunnari) fishery in CCAMLR Statistical Division 58.5.2
completed. In years with a zero commercial catch limit, a combined bycatch and research catch limit of 30 ... limit recommended by the decision rules is below 100 tonnes in the first year after a survey has been ...
Meeting Document : WG-FSA-11/34 : Autor(es): Delegation of Australia
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Multiple acoustic estimates of krill density at South Georgia during 2000/2001 reveal significant intra-annual and spatial variability
, north-east and south-west of the island. Together these surveys provided temporally and spatially ... that is consistent with observations from previous years, krill density in the western box mid-season ... newly-planned five-year series of observations designed to complement and extend an existing time series ...
Meeting Document : WG-EMM-01/15 : Autor(es): A.S. Brierley, C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst (United Kingdom)
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Predation release of Antarctic silverfish in the Ross Sea: how sensitive is the conclusion to uncertainties in the diet of Antarctic toothfish over the shelf?
contributed to the increase in Adélie penguin numbers. This paper brings together information on the biomass ... Bay (1.4–6.0%W). These Antarctic toothfish were sampled over four years, between 2011/12 and 2014/15 ...
Meeting Document : WG-FSA-15/41 : Autor(es): M.H. Pinkerton, P. O’B. Lyver, D.W. Stevens, J. Forman, R. Eisert and S. Mormede (New Zealand)
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e-sc-xxix-a7.pdf
... approximately six months of sea time, including at least 30 sea days’ observation of domestic within-zone ... five years, after which time a program would be required to undergo a complete review and re ... accreditation of all current CCAMLR international scientific observer programs could be completed in 3–4 years ... agreed that it was only possible to evaluate whether an observer program either met or did not meet the
application/pdf attached to:TASO-10Meeting Report : TASO-10
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Reports on abundance and biological information on toothfish in Divisions 58.4.4 a and 58.4.4b by the Shinsei Maru No. 3 in the 2009/10 season
longline vessel, Shinsei Maru No. 3, from April 30 to June 20. The survey was undertaken according to the ...
Meeting Document : WG-FSA-10/46 : Autor(es): K. Taki, M. Kiyota and T. Ichii (Japan)
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Preliminary reports on abundance and biological information on toothfish in Divisions 58.4.4a and 58.4.4b by Shinsei Maru No. 3 in the 2009/10 season
longline vessel, Shinsei Maru No. 3, from April 30 to June 20. The survey was undertaken according to the ...
Meeting Document : WG-SAM-10/14 : Autor(es): K. Taki, M. Kiyota and T. Ichii (Japan)