Résultats de la recherche
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Document de support scientifique en soutien de la création d'une AMP de la CCAMLR dans la mer de Weddell (Antarctique) – Version 2016
Abstract: The Delegation of Germany has submitted the scientific background and justification for ... the development of a marine protected area in the Weddell Sea planning area. In accordance with the ... /BG/11, /BG/12 and /BG/13). The Scientific Committee is invited to note that: Parts A and B of this ... ) further improved and extended by Germany, inter alia in the light of the suggestions made at WG-EMM-16 ...
Meeting Document : SC-CAMLR-XXXV/01 Rev. 1 : Auteur(s): Delegation of Germany
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Candidate baseline data for ecosystem indicators in the Ross Sea region
achieving its objectives. It may be helpful to have an agreed set of baseline data for key species which ... indicate the current status of marine ecosystems in the Ross Sea region. These data could then be used as ... Committee (Dunn et al. 2017). The candidate baseline data include estimates of the number of nesting pairs ... of Adélie and emperor penguins per MPA zone, region-wide estimates of the number of Weddell seals and ...
Meeting Document : WS-SM-18/02 : Auteur(s): A. Dahood and G.M. Watters
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Environmental variability effects on marine fisheries: four case histories
Abstract: The changing nature of marine fisheries requires management approaches that recognize ... and include ecosystem and environmental effects. Therefore, we review some examples of exploited ... distribution of the stock. Four examples, ranging from Antarctic krill to oysters, are given that clearly ... strategies for exploited fisheries must include effects of environmental variability. In particular ...
Meeting Document : WG-EMM-97/66 : Auteur(s): Hofmann, E.E., Powell, T.M.
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Sur la répartition provisoire du seuil de déclenchement dans la pêcherie d'Euphausia superba des sous-zones statistiques 48.1, 48.2, 48.3 et 48.4
Abstract: This text is revised version of earlier presented by Ukraine document WG-EMM-16/56 ... . Taking into account the current state of krill fishery in Area 48 and other important factors, Ukraine ... proposes to upgrade the Conservation Measure 51-07 in order to redistribute the trigger level of catch in ... 620 000 tonnes between Subareas in Area 48 in a new percentage limits. This revision of CM 51-07 ...
Meeting Document : CCAMLR-XXXV/30 : Auteur(s): Delegation of Ukraine
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Evaluating MPA scenarios in Planning Domain 1 using a dynamic food-web model
Abstract: We describe a spatially and temporally dynamic food-web model of the region surrounding ... the Western Antarctic Peninsula that can be used to evaluate the potential impacts of various marine ... protected area (MPA) scenarios. We evaluate four MPA scenarios, including two representing portions of the ... General Protection Zone presented by the Delegations of Argentina and Chile (SC-CAMLR- XXXVI/18). Our ...
Meeting Document : SC-CAMLR-XXXVII/BG/04 : Auteur(s): Delegation of the USA
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Fishing gear, oil and marine debris associated with seabirds at Bird Island, South Georgia, 1993/94
Abstract: We record the first observations of oiled albatrosses at South Georiga, provide data on ... ingestion of plastics by albatrosses and giant petrels and report a six-fold increase over the previous year ... of the incidence of fishing line and hooks associated with, regurgitated by and impaled in seabirds ... . Although the ingestion of oil, plastics and fishing gear are probably causing only minor problems for South ...
Meeting Document : SC-CAMLR-XIII/BG/04 : Auteur(s): Delegation of United Kingdom
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Proposition de renforcement du suivi et du contrôle des transbordements
strengthen the monitoring and control of transhipments in the Convention Area. The amendments would apply the ... requirements of CM 10-02 to the carrier vessels of Contracting Parties, establish a CCAMLR Record of Carrier ... monitoring of these vessels as they operate in the Convention Area. Author(s): Delegation of the USA Title ... : Proposal to strengthen the monitoring and control of transhipments Microsoft Word File: e-cc-xxxvii-18 ...
Meeting Document : CCAMLR-XXXVII/18 : Auteur(s): Delegation of the USA
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Mitigating killer whale depredation on demersal longline fisheries by changing fishing practices
with significant losses for fisheries and potential impacts on wild populations of depredating species ... extensive monitoring of the killer whale population allowed us to model interactions with whales, CPUE and ... time it takes for whales to reach vessels. The significant influence of five operational variables was ... detected statistically using generalized linear mixed models. The probability of interactions between ...
Meeting Document : WG-FSA-14/P03 : Auteur(s): P. Tixier, J. Vacquie Garcia, N. Gasco, G. Duhamel and C. Guinet
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Informations sur la pêche INN dans les ZEE françaises de Kerguelen et Crozet et dans la zone statistique 58 de la CCAMLR
Abstract: This report provides an update on implementation of the Treaty of 24 November 2003 ... Antarctic Territories (TAAF) at Heard and McDonald Islands, as well as the Agreement of 2007 on the Treaty ... surveillance system was in operation for the whole period, no observations of IUU fishing activity were noted ... COMM CIRC 15/31 regarding the sighting of two unknown vessels on 20 February 2015 in Division 58.4.1 by ...
Meeting Document : CCAMLR-XXXIV/23 : Auteur(s): Délégation française
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Can we satisfactorily estimate variation in krill abundance?
: Knowledge of abundance and rates of change of abundance are basic requirements for fisheries models. Catch ... of abundance. It is less satisfactory for pelagic fisheries. Evidence is given that CPUE estimated ... from data reported to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR ... ) does not provide a realistic index of krill abundance. Recognising that there is a large natural year ... SATISFACTORILY ESTIMATE VARIATION IN KRILL ABUNDANCE?* I. Everson1 (United Kingdom) Abstract Knowledge of ... abundance and rates of change of abundance are basic requirements for fisheries models. Catch per unit ... effort (CPUE) has traditionally been used in demersal fisheries assessments as an estimator of ... reported to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) does not ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 375-376 : Auteur(s): Everson, I.