Результаты поиска
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EXPLORING THE ROBUSTNESS OF THE CURRENT TOOTHFISH SPP. HARVEST CONTROL RULES AND POTENTIAL EXPLOITATION RATE-BASED ALTERNATIVES
Abstract: In this paper a simple biomass dynamic population model is used as a paradigm for the ... dynamics of toothfish spp. in the CCAMLR area. This model underpins a management strategy evaluation ... framework where the process of stock assessment, TAC calculation and implementation and potential changes in ... current harvest control rule employed for assessed stocks of toothfish spp. in the convention area is ...
Meeting Document : WG-SAM-09/14 : Автор(ы): R. Hillary (United Kingdom)
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An interpretation of the growth of the Adelie penguin rookery at Cape Royds, 1955-1990
Abstract: The population dynamics of the Cape Royds rookery were modelled by computer, in order ... to determine the probable causes of the dramatic increase since 1980 in the numbers of Adelie ... penguins, Pygoscelis adeliae, breeding in the Ross Sea region, Antarctica. Variations in the extent of sea ... probably the result of a recent warming of the Ross Sea climate. Published in: New Zealand Journal of ...
Meeting Document : WG-CEMP-92/21 : Автор(ы): N. Blackburn (Denmark), R.H. Taylor and P.R. Wilson (New Zealand)
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Manual: estimating the age of Patagonian toothfish (Dissostichus eleginoides) using transverse cross-sections of otoliths
noted in the growth parameters being used for assessments of toothfish. To assess whether these ... nations participated in a Workshop in 2001 at Old Dominion Unversity with the primary aim of seeking ... conformity in estimating age of Patagonian toothfish (Dissostichus eleginoides). Arising from the workshop ... in reading otoliths; quality assurance and control; and the use of reference sets to monitor ...
Meeting Document : WG-FSA-10/15 : Автор(ы): K. Underkoffler, N. Ramanna and J. Ashford (USA)
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Application of continuous time Markov chains to modelling animal movement: estimation of movement rates and retention times for Patagonian toothfish
Abstract: The study of animal movement and distribution has been a central focus in ecology since ... little application in data analyses or prediction in studies movement. Here we develop a continuous time ... apply the model to estimate the equilibrium distribution of Patagonian toothfish in the region around ... Heard and MacDonald Islands in the Australian Antarctic zone using to mark-recapture data from the ...
Meeting Document : WG-FSA-SAM-06/16 : Автор(ы): C. Wilcox, M. Bravington and D. Peel (Australia)
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Предложение о создании морского охраняемого района в регионе моря Росса
Conservation of Antarctic Living Marine Resources (Commission or CCAMLR) of a marine protected area (MPA) in ... the Ross Sea Region (“Ross Sea Region Marine Protected Area”). In recognition of the globally ... significant ecological, environmental, scientific and historic values of the Ross Sea Region, and in line with ... New Zealand delegation proposes to establish this MPA in order to achieve the conservation of ...
Meeting Document : CCAMLR-XXXI/16 Rev. 1 : Автор(ы): Delegations of New Zealand and the USA
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Экспертная группа по пелагическому пространственному планированию в субантарктических районах областей планирования 4, 5 и 6 (PS²456)
Abstract: Paragraph 3.81 of the report of the CCAMLR Spatial Management Workshop in 2018 ... of MPAs in Planning Domains 5 and 6, using the model established for the D1MPA. It noted that not ... everyone involved in the proposed work was directly involved in the CCAMLR community and requested that ... mechanisms be developed to allow external experts to participate in the expert group. This paper develops the ...
Meeting Document : SC-CAMLR-XXXVII/07 : Автор(ы): A. Makhado, P. Koubbi, A.D. Lowther, F. D’Ovidio, R. Reisinger, P. Pistorious, R. Crawford, P. Trathan and S. Grant
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ННН промысел и его тенденции в 2017/18 г., и списки ННН судов
Abstract: This paper summarises information held by the Secretariat in relation to IUU fishing ... by Indonesian authorities. Instances of unidentified fishing gear retrieved in the Convention Area ... are detailed in Table 1. Communication to non-Contracting Parties and responses received are detailed ... in Table 2. Proposed updates, amendments inclusions and removals to IUU Lists and vessel particulars ...
Meeting Document : CCAMLR-XXXVII/12 : Автор(ы): CCAMLR Secretariat
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WG-IMAF-09
OBSERVATIONS ABOARD TRAWLERS OPERATING IN THE CONVENTION AREA DURING THE 2008/09 SEASON Secretariat WG-IMAF-09 ... OPERATING IN THE CONVENTION AREA DURING THE 2008/09 SEASON Secretariat WG-IMAF-09/08 REVIEW OF CCAMLR ... ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA Secretariat WG-IMAF-09/09 BEACHED MARINE DEBRIS ... ELEGINOIDES IN SUBAREA 48.3 Delegation of the United Kingdom WG-IMAF-09/12 INTERACTIONS OF PATAGONIAN ...
Meeting
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Development of the Southern Ocean Continuous Plankton Recorder survey
Abstract: The Continuous Plankton Recorder (CPR) Type I was first used in Antarctic waters during ... the 1925–1927 Discovery Expedition, and has been used successfully for 70 years to monitor plankton in ... , seasonal, interannual and long-term variability in zooplankton abundance, species composition and community ... separate temporal and geographical variation in the data. Hence, CPRs are now also towed on the Japanese ...
Meeting Document : WS-BSO-07/P4 : Автор(ы): Hosie, G., M. Fukuchi and S. Kawaguchi
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Mackerel icefish size and age at South Georgia and Shag Rocks
in the Southern Ocean have supported a fishery since the 1970s. This study has analysed the length ... between 1987 and 2002. Most surveys were between December and February (summer), with one in September ... modality in the length-frequency distributions. Lengths of age-classes derived by these two methods were ... differences in mortality between localities. To compensate for variation in the time of surveys, the mean TL ...
Meeting Document : WG-EMM-03/7 : Автор(ы): A.W. North (United Kingdom)
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