Search results
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Summary of the Dissostichus eleginoides fishery in Subarea 48.3 in the 1993/94 season
in 4 of the 5 experimental areas. CPUE for 1994 appears similar to that from previous years except for Chilean vessels ... in 4 of the 5 experimental areas. CPUE for 1994 appears similar to that from previous years except for Chilean vessels. ...
Meeting Document : WG-FSA-94/20 : Author(s): D.J. Agnew (Secretariat)
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Guidelines for fisheries-directed research addressing the Ross Sea region Marine Protected Area Research and Monitoring Plan
) and the associated Research and Monitoring Plan (SC-CAMLR XXXVI-20) requires multidisciplinary research efforts ... and Monitoring Plan (SC-CAMLR XXXVI-20) requires multidisciplinary research efforts by Members. Some ...
Meeting Document : WG-SAM-18/21 : Author(s): S. Parker and A. Dunn
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Further development of a spatially explicit population dynamics operating model for Antarctic toothfish in the Ross Sea region
Abstract: We present an optimised spatially explicit age-structured population dynamics operating ... model for Antarctic toothfish over the entire Ross Sea region, for a medium scale spatial resolution ... spawning (based on GSI data), CPUE, and tag-release and tag-recapture observations. Estimates of parameters ... younger fish were found predominantly in southern areas of the Ross Sea shelf, mature fish on the slope ...
Meeting Document : WG-SAM-13/35 : Author(s): S. Mormede, A. Dunn, S. Parker and S. Hanchet (New Zealand)
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Age-length key for Champsocephalus gunnari from Subarea 48.3, Dr Eduardo Holmberg survey, February/March 1994
Abstract: An age-length key was prepared for Champsocephalus gunnari from the Subarea 48.3, based ... on the readings of otoliths randomly collected during the R/V Holmberg survey in Feb/Mar 1994. Small ... and, the mean lengths of age groups 1-2. Such correspondence was also obtained for age group 3 when ... , E. Marschoff and R. Casaux (Argentina) Title: Age-length key for Champsocephalus gunnari from ...
Meeting Document : WG-FSA-94/11 : Author(s): E. Barrera-Oro, E. Marschoff and R. Casaux (Argentina)
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Ecoregionalisation of the Kerguelen and Crozet islands oceanic zone. Part II: The Crozet oceanic zone
Abstract: This report is a presentation of environmental information on the Crozet oceanic zone ... archipelago. This report follows the CCAMLR workshop on Planning Domain 5 with focusing on the Crozet islands ... characteristics of the Crozet oceanic zone on:- Pelagic and benthic biodiversity,- Marine birds and ... observations. 2. An ecoregionalisation combining:- The pelagic regions obtained from a ...
Meeting Document : WG-EMM-16/54 : Author(s): P. Koubbi, C. Mignard, R. Causse, O. Da Silva, A. Baudena, C. Bost, C. Cotté, F. D'Ovidio, A. Della Penna, K. Delord, S. Fabri-Ruiz, M. Ferrieux, C. Guinet, C. Lo Monaco, T. Saucède and H. Weimerskirch
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Setting management goals using information from predators
management, noting that the emphasis for managing the effects of human activities on higher trophic levels is ... be set for higher trophic levels – such as marine mammals, birds and fish. It briefly explores the ... general characteristics of objectives for higher trophic levels within the context of ecosystem-based ... Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) for taking account of higher ...
Meeting Document : WG-EMM-07/P7 : Author(s): A. Constable (Australia)
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Proposal for continuation of Australia’s research plan for exploratory fishing for toothfish (Dissostichus spp.) in East Antarctica (Divisions 58.4.1 and 58.4.2)
rules remain to be determined for these Divisions. The 2015/16 season was the first of a three-year ... to be determined for these Divisions. The 2015/16 season was the first of a three-year research plan which ...
Meeting Document : WG-SAM-16/09 : Author(s): Delegation of Australia
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LENGTH AND AGE AT SPAWNING OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI IN THE ROSS SEA
not spawn in a given year and is therefore appropriate to evaluate spawning stock biomass relative to stock ... alveoli stage at least a year prior to spawning. Individual oocytes are then recruited ... in a given year and is therefore appropriate to evaluate spawning stock biomass relative to stock management ... alveoli stage at least a year prior to spawning. Individual oocytes are then recruited ...
Meeting Document : WG-FSA-09/37 : Author(s): S.J. Parker and P.J. Grimes (New Zealand)
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Results of the third CCAMLR sponsored research survey to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea, February 2014 and development of the time series
recommend the survey be continued to provide information on year class strength and an index of local ... be continued to provide information on year class strength and an index of local abundance to be incorporated ...
Meeting Document : WG-FSA-14/51 : Author(s): S. Mormede, S.J. Parker, S.M. Hanchet, A. Dunn (New Zealand) and S. Gregory (United Kingdom)
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Meta-analysis of catch reporting in CCAMLR exploratory fisheries
CCAMLR exploratory fisheries (as an update to WG-FSA-15/04 Rev. 1). The number of fish belonging to ... metric of the relative level of target and by-catch reported for each haul. This index showed little ... data reported in CCAMLR fisheries may include the development of a detailed manual on by-catch sampling ... as well as bycatch profiles for individual fisheries and gear types. Author(s): CCAMLR Secretariat ...
Meeting Document : WG-FSA-18/14 : Author(s): CCAMLR Secretariat