Resultados de la búsqueda
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Multiyear changes in distribution and abundance of Salpa thompsoni in the Western Antarctic Peninsula region
characterized by a circumpolar distribution and its appearance is clearly associated with the occurrence of the ... Antarctic Circumpolar Current (ACC). This area of the Southern Ocean is characterized by a relatively low ... invertebrate species has been observed. This process may be a result of the ACC southward movement, which is ... ): A. Panasiuk, A. Słomska, J. Wawrzynek, M. Konik and A. Weydmann Title: Multiyear changes in ...
Meeting Document : WG-EMM-16/75 : Autor(es): A. Panasiuk, A. Słomska, J. Wawrzynek, M. Konik and A. Weydmann
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Biomass results from the International Synoptic Krill Survey in Area 48, 2019
a standing stock estimate of 72 mt with a sampling CV of 13%. For the AMLR strata the density was ... 64.2 gm-2, standing stock 8 mt, and a CV of 16%. However, the choice of krill length distributions used ... to convert acoustic backscatter into krill density has a significant effect on these estimates and ... . Fielding, S. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A ...
Meeting Document : SG-ASAM-2019/08 Rev. 1 : Autor(es): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman, X. Wang, X. Zhao and M. Cox
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Modelling egg and larval transport of Antarctic toothfish (Dissostichus mawsoni) in the East Antarctic region: preliminary result using satellite data
Abstract: Using two different surface geostrophic filed data (A-1: without and A-2: with temporal ... observed in the experiment A-1, the majority of particles were advected eastward in the experiment A-2. A ... experiment A-2 because of effects of temporal eddy activities. In the northern continental slope region, most ...
Meeting Document : WG-FSA-2019/63 : Autor(es): M. Mori, K. Mizobata, T. Okuda and T. Ichii
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e-cc-xxviii-a4.pdf
... and Administration) of its Agenda (CCAMLR-XXVIII/1, Appendix A) to the Standing Committee on ... FINANCIAL STATEMENTS FOR 2008 2. SCAF noted that a full audit had been carried out on the 2008 Financial ... recalled the Commission decision of 2008 approving a full audit of the 2009 Financial Statements (CCAMLR ... -XXVII, paragraph 3.3) and further recommended that the Commission require a full audit to be performed
application/pdf attached to:SCAF-09Meeting Report : SCAF-09
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2007 assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity
Butterworth (2006) that permitted annual fluctuations about a deterministic stock-recruitment relationship is ... become available for the years 2006 and 2007. The assessment allows for a second fleet to accommodate ... data from a pot fishery that operated in 2004 and 2005. Biological parameter values adopted for Subarea ... 500 tonnes or less, unless a large proportion of the catch is to be taken by pots (which avoid the ...
Meeting Document : WG-FSA-07/34 Rev. 1 : Autor(es): A. Brandão and D.S. Butterworth (South Africa)
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Preliminary report from New Zealand research voyages to the Balleny Islands in the Ross Sea region, Antarctica, January to March 2006
the Antarctic summer of early 2006. The first of these voyages involved a dedicated research ... expedition to the Balleny Islands exclusively, utilizing R/V Tiama, a 15 m expedition yacht. The second ... voyage included supplemental sampling in the Balleny Islands area as part of a larger Ross Sea expedition ... utilizing R/V Tangaroa. The successful completion of these voyages represents a considerable step forward ...
Meeting Document : WG-EMM-06/31 : Autor(es): B.R. Sharp (New Zealand)
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Assessment of toothfish in Subarea 48.3, 2006
Abstract: 1. As requested by SAM-2006, we provide a reference assessment for toothfish in Subarea ... data. We additionally provide a sensitivity run which examines uncertainty in IUU catches from 1995, as ... requested by the Joint Assessment Group. 2. Also as requested by SAM-2006, we provide a review of CPUE ... trends and construct a model that uses age-based observations, specifically estimates of catches at age ...
Meeting Document : WG-FSA-06/53 : Autor(es): D.J. Agnew, R. Hillary, M. Belchier, J. Clark and J. Pearce (United Kingdom)
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Assessment of the Dissostichus eleginoides stock in Subarea 48.3 for the 1990/91 season and calculation of TAC for the 1991/92 season
optimal results, fishing operations should be conducted at a level of F0.1. In accordance with such a ... policy, a TAC of 8.8 thousand tonnes is proposed for the 1991/92 season. A sensitivity analysis ... demonstrated that the stock size and TAC were determined with a high degree of robustness Author(s): P.S ...
Meeting Document : WG-FSA-91/24 : Autor(es): P.S. Gasiukov, R.S. Dorovskikh and K.V. Shust (USSR)
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Maintaining CCAMLR’s ambition on Marine Protected Areas
Abstract: CCAMLR began work to develop a representative system of marine protected areas (MPAs ... the concerted effort by CCAMLR Members, significant progress towards implementing a representative ... system of MPAs has stalled. Furthermore, ASOC has been concerned to see a diminishing scale of ambition ... proposed CCAMLR MPAs over the past several years have reflected a ‘lowest common denominator’ approach to ...
Meeting Document : CCAMLR-XXXIII/BG/24 Rev. 2 : Autor(es): Submitted by ASOC
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Results of the longline survey for toothfish in the northern Ross Sea region (SSRU 88.2A) by the FV Seljevær, Norway
Abstract: A multi-year, multi-member research program was established to map and sample the ... fishable areas of SSRUs 88.2 A–B north of 66° S latitude. During the 5 th- 7 th February 2015, the ... Norwegian fishing vessel FV Seljevær surveyed SSMRU 88.2 A, research block 3, defined in the multi-Member ... . The vessel had a technical failure with the echosounder and bathymetry data are of low quality. The ...
Meeting Document : WG-SAM-15/42 : Autor(es): Delegation of Norway