Résultats de la recherche
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Revised research plan for toothfish in Division 58.4.4b by Shinsei maru No. 3 in 2015/16
Abstract: In this document, we revise stock status assessments of D. eleginoide s in research ... results of reanalysis using CASAL models in research block 58.4.4b_1 are described in a separated document ... . We reset the revised research blocs drawn along the outer margin of grids because the previous block ... , Petersen method and CASAL OB_1b model (vulnerable biomass in 2014), respectively. The stock sizes of D ...
Meeting Document : WG-FSA-15/20 : Auteur(s): Delegation of Japan
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CCAMLR-XXVII/19, Annex I
gear, calculate a footprint and thus estimate the likely impact of the method at the scale of the ... Description / Abstract: ECOLOGICAL RISK ASSESSMENT OF AUTOLINE LONGLINE FISHING This ecological ... risk assessment is presented in support of the preliminary assessment of bottom fishing activities in ... incomplete or uncertain (e.g. Waugh et. al. 2008). This approach allows effective targeting of more detailed ... thus estimate the likely impact of the method at the scale of the fishery on potential VMEs. The ... assess the potential adverse effects of fishing at the scale of communities within that ecosystem. The ... Biogenic Habitat’ (VBH) at the scale of communities within the ecosystem. For the purposes of the ... assessment method 9.2 Impact assessment at the scale of the fishery 9.3 Impact assessment in the most ...
Document : Site Section: Publications
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e-cc-ix-a4.pdf
... . An amount of A$24 780 was received by the Secretariat on 25 October 1990. 11. As requested at the ... quantity of it should be as close as possible to the number of participants at the Antarctic Science ... inflation in 1992. REVIEW OF FORMULA FOR CALCULATING MEMBERS' CONTRIBUTIONS 21. At its meeting in 1987 ... EXECUTIVE SECRETARY’S REPORT ON THE MEETING OF THE STANDING COMMITTEE ON ADMINISTRATION AND FINANCE
application/pdf attached to:SCAF-90Meeting Report : SCAF-90
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WG-FSA-05
of longline data to facilitate research and analysis to reduce by-catch: report of a workshop held at ... scaling methods on detected effort Ball, I. WG-FSA-05/P8 A review of methodologies aimed at avoiding and ... Meeting of the Working Group on Fish Stock Assessment (WG FSA) WG-FSA-05/10 Summary of an observation ... ) and G. Duhamel (France) WG-FSA-05/12 Program of research to improve the seabird by-catch mitigation ...
Meeting
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Penguin demography and winter distributions in the Antarctic Peninsula region
Abstract: Our long-term seabird research at Admiralty Bay has documented annual variability in ... the life history parameters of the breeding biology and ecology of Adélie, gentoo, and chinstrap ... periodicity of sea ice cover in the region. This climate change, and the associated reduction in winter sea ...
Meeting Document : WG-EMM-01/32 : Auteur(s): W. Trivelpiece and S. Trivelpiece (USA)
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Towards developing a feedback management procedure for the Antarctic krill fishery
spatial distribution of fishing activity for Antarctic krill in Statistical Area 48. The CEMP currently ... rules for adjustments to the fishery and can be parameterized from empirical observations collected at ... strategy for the krill fishery includes comparison of predator performance in no-fishing areas, these ... decision rules can help the Commission respond to changes that are attributable to the impacts of fishing ...
Meeting Document : WG-EMM-12/44 : Auteur(s): G. Watters and J. Hinke (USA)
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A proposal for a standardised survey for Antarctic toothfish in McMurdo Sound
abundance of Antarctic toothfish. A pilot season was carried out in 2014, where sampling gear and ... integrated with ongoing collaborative research programmes to determine the importance of toothfish to ... (number of stations sampled per season) needed to detect a moderate change in the abundance index is ... likely to be higher than feasible at this stage. Therefore, techniques and additional infrastructure will ...
Meeting Document : WG-FSA-15/33 : Auteur(s): S.J. Parker, S.M. Hanchet and S. Mormede (New Zealand)
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PROPOSITION DE MESURE DE CONSERVATION GENERALE POUR LA MISE EN OEUVRE D'AIRES MARINES PROTEGEES DANS LA ZONE DE LA CCAMLR D'ICI A 2012, ET DISPOSITIONS NECESSAIRES EN MATIERE DE GESTION DANS LES MESURES DE CONSERVATION QUI GOUVERNERONT LES AMP A L'AVENIR
Abstract: At CCAMLR XXIX (2010) Australia presented the ‘ Proposal for a general conservation ... measure to implement a Representative System of Antarctic Marine Protected Areas (RSAMPA) in CCAMLR by ... the future ’ (CCAMLR-XXIX/38 Rev. 1). This proposal is a revision of that presented to CCAMLR XXIX and ... provide the framework of common actions and requirements for the declaration, administration and ...
Meeting Document : CCAMLR-XXX/30 : Auteur(s): Delegation of Australia
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BEACH DEBRIS SURVEY – MAIN BAY, BIRD ISLAND, SOUTH GEORGIA 2006/2007
Abstract: During the seventeenth year of standardised beach surveys of man-made debris at Bird ... Island, South Georgia (covering the period 1 October 2006 to 30 September 2007) a total of 365 items were ... collected. This represents a reduction by 33% on the 544 items recorded in 2005/06 and a decrease in mass of ... 1.72 kg (32%). The distribution of debris between the summer and winter was similar to the five ...
Meeting Document : WG-FSA-08/24 : Auteur(s): F. Le Bouard (UK)
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Interactions between cetaceans and long-lining operations for Patagonian toothfish Dissostichus eleginoides around South Georgia
twenty-five of these. During setting of lines neither mortalities nor interactions were recorded. All ... interactions occured during hauling operations, both during the day and at night. Killer whales (Orcinus orca ... )were present during one haul, from which 11 intact fish were taken aboard, compared to a mean of 510 ... operations and may have been removing fish captured on the lines. Numbers of sperm whales varied with ...
Meeting Document : WG-IMALF-94/16 : Auteur(s): J.R. Ashford (United Kingdom) and P.S. Rubilar (Chile)