Search results
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A proposal for the establishment of a Ross Sea region Marine Protected Area
Abstract: The delegation of New Zealand proposes the establishment by the Commission for the ... 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 ... the work plan of the Scientific Committee to develop a representative system of Antarctic MPAs, the ...
Meeting Document : CCAMLR-XXXI/16 Rev. 1 : Author(s): Delegations of New Zealand and the USA
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Assessment models for Patagonian toothfish in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990-2014
assessments of Dissostichus eleginoides in the research block 58.4.4b_1 following the recommendation of the WG ... -FSA-2014 meeting. IUU catch was estimated within the models using disease mortality functionality ... at the estimates of OB_1b model, use of knife edge selectivity at fixed 8 year for disease mortality ... tagging data (OB_1b_notag model) and 5) removal of age observations, and fix of both selectivitties at the ...
Meeting Document : WG-SAM-15/25 : Author(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)
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Revised growth and length-weight parameters for Antarctic toothfish in the Ross Sea region (881 & 882AB)
Abstract: We update the estimates of the growth and length-weight parameters for Antarctic ... toothfish (Dissostichus mawsoni) in the Ross Sea region (Subareas 88.1 and SSRUs 88.2AB). We present revised ... estimates of the von Bertalanffy growth curves, estimates of mean length at age using maximum likelihood ... estimation (MLE), and the length-weight relationship based on available CCAMLR SISO data collected from ...
Meeting Document : WG-FSA-2019/11 : Author(s): A. Dunn and S. Parker
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LENGTH-BASED ASSESSMENT FOR THE MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) IN SUB-AREA 48.3
Abstract: The current assessment method for the mackerel icefish (Champsocephalus gunnari) in sub ... -area 48.3 employs the CMIX and GYM packages, deriving population numbers-at-age then projecting these ... numbers forward under the given harvest control rule to set a two-year TAC. One issue is the accurate ... identification of cohorts from the survey model, given the differential age structures observed in the population ...
Meeting Document : WG-SAM-09/15 : Author(s): R.M. Hillary, D.J. Agnew and R. Mitchell (United Kingdom)
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Resolution of the Ukraine–Russian seminar ‘Climate, South Ocean Resources, CCAMLR and Antarctic krill’
Abstract: In September, 27-28, 2010, the Ukraine-Russian Seminar "Climate, South Ocean ... Resources, CCAMLR and Antarctic Krill" (CRAK-2010) has been held in Kyiv, Ukraine. The Seminar has been ... organized with the assistance of the State Committee of Fisheries of Ukraine, Kyiv National Taras Shevchenko ... University and under support of the Antarctic Krill Conservation Project (PEW, ASOC). On the seminar the key ...
Meeting Document : CCAMLR-XXIX/BG/35 : Author(s): Delegation of Ukraine
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Analysis of the toothfish fishery indices in Subareas 88.1 and 88.2 when using different types of longline gears
Abstract: The indices of exploratory toothfish fishery in the Subareas 881 and 88.2 for the ... period of 2010-2016 are considered. Taking into account the different number of hooks at longlines sets ... used at the fishery, the catch indices were normalized to 1000 hooks. The effect of the gear types ... (autoline, spanish, trotline) on the observed spatial-temporal variability of CPUE toothfish (kg/1000 ...
Meeting Document : WG-SAM-17/23 : Author(s): S. Kasatkina
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Analysis of the toothfish fishery indices in Subareas 88.1 and 88.2 when using different types of longline gears
Abstract: The indices of exploratory toothfish fishery in the Subareas 881 and 88.2 for the ... period of 2010-2016 are considered. Taking into account the different number of hooks at longlines sets ... used at the fishery, the catch indices were normalized to 1000 hooks. The effect of the gear types ... (autoline, spanish, trotline) on the observed spatial-temporal variability of CPUE toothfish (kg/1000 hooks ...
Meeting Document : WG-FSA-17/56 : Author(s): S. Kasatkina
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Revisions to the draft East Antarctic Representative System of Marine Protected Areas (EARSMPA) Conservation Measure
Abstract: The attached draft conservation measure establishing the East Antarctic Representative ... System of Marine Protected Areas (EARSMPA) is a revision of the proposal submitted to CCAMLR XXXIII ... (CCAMLR XXXIII/23). A draft conservation measure has been under consideration by the Commission since 2012 ... . The latest amendments reflect the changes outlined in the ‘Current Thinking’ paper (CCAMLR XXXIII/BG40 ...
Meeting Document : CCAMLR-XXXIV/30 : Author(s): Delegations of Australia, France and the European Union
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An updated descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 and 88.2 up to 2005/06
Abstract: A descriptive analysis of the toothfish tagging programme carried out in Subareas 88.1 ... and 88.2 since 2001 is presented. The paper updates and revises tag-release and tag-recapture data ... which were presented in July 2006 at WG-FSA-SAM. In addition, the paper presents release and recapture ... data for non-New Zealand vessels for the 2005-06 season for the first time. However, tag data were ...
Meeting Document : WG-FSA-06/34 : Author(s): A. Dunn and S.M. Hanchet (New Zealand)
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Climate change and the role of CCAMLR
Abstract: Abstract Fishing magnifies the sensitivity of ecosystems to the effects of climate ... change. In the Southern Ocean, CCAMLR has the capacity to reduce this sensitivity by appropriately ... adapting fishing strategies. ASOC advocates that the role of CCAMLR in the climate change context continues ... to lie in: 1) coordinating with the Committed on Environmental Protection (CEP) in addressing climate ...
Meeting Document : CCAMLR-XXIX/BG/19 : Author(s): ASOC Observer