Résultats de la recherche
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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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The Antarctic toothfish Dissostichus mawsoni (Nototeniidae) nutrition in the Ross Sea during the fishing season 2011/12
Abstract: During fishing trip of F/V «Jung Woo 3» (Republic of Korea) in the Ross Sea over 29 ... species were found in the stomachs of the Antarctic toothfish. The main forage organisms for the toothfish ... were Macrourus whitsoni, fish of the family Channichthyidae, mainly Chionobathyscus dewitti, and squid ... , including Psychroteuthis glacialis. Fish of the family Nototheniidae, mainly Trematomus loennbergi, were ...
Meeting Document : WG-FSA-12/06 : Auteur(s): Yu.V. Korzun and N.A. Misar (Ukraine)
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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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Research program on Dissostichus spp. in Divisions 58.4.1 and 58.4.2 from 2019/20 to 2021/22
Abstract: The Scientific Committee considered the assessment of Dissostichus spp. in data-poor ... fisheries to be of a high priority (SC-CAMLR-XXIX, paragraphs 3.125 to 3.145). The use of different gear ... types for the implementation of a multi-Member research on Dissostichus spp. in East Antarctica ... efficiency and reliability. In the context of the discussion of the Scientific Committee (SC-CAMLR-XXXVII p ...
Meeting Document : WG-SAM-2019/19 : Auteur(s): Delegation of the Russian Federation
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Proposal for multi-Member research on Dissostichus spp. in Divisions 58.4.1 and 58.4.2 from 2019/20 to 2021/22
Abstract: The Scientific Committee considered the assessment of Dissostichus spp. in data-poor ... fisheries to be of a high priority (SC-CAMLR-XXIX, paragraphs 3.125 to 3.145). The use of different gear ... types for the implementation of a multi-Member research on Dissostichus spp. in East Antarctica ... efficiency and reliability. In the context of the discussion of the Scientific Committee (SC-CAMLR-XXXVII p ...
Meeting Document : WG-FSA-2019/52 : Auteur(s): Delegation of the Russian Federation
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Cephalopod research in the Antarctic
major component of the Antarctic marine food web and it seems inevitable that they will be the subject ... of future commercial exploitation. Research is being carried out at BAS on the species composition ... and distribution of Antarctic cephalopods, their production and biomass, population dynamics and ... policy for management of Antarctic cephalopods. In view of the rapidity that cephalopod fisheries can ... of world cephalopod resources (ed. by J.F. Caddy). FAO Fish. Tech. Pap., (231): 452 p. CLARKE, A ... of cephalopods as predators and prey in the Southern Ocean ecosystem. - 326 - This paper ... . Rodhouse (United Kingdom) Abstract SC-CAMLR-VI/BG/ll Cephalopods are a major component of the ... Antarctic marine food web and it seems inevitable that they will be the subject of future commercial ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 323-334 : Auteur(s): Rodhouse, P.G.
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Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3
CCAMLR Subarea 48.3 Abstract / Description: A large sample of otoliths from bigeye grenadier (Macrourus ... 48.3 was measured and weighed, and the usefulness of otoliths as predictors of fish size was determined ... . Otolith mass provides good estimates of fish length, whereas otolith length and width measurements provide ... less accurate estimates of fish length. Seasonal variations in fish mass with reproductive condition ... , Madingley Road Cambridge CB3 0ET, United Kingdom Email – markb@bas.ac.uk Abstract A large sample of ... (Dissostichus eleginoides) fi shery in Subarea 48.3 was measured and weighed, and the usefulness of otoliths as ... predictors of fi sh size was determined. Otolith mass provides good estimates of fi sh length, whereas ... otolith length and width measurements provide less accurate estimates of fi sh length. Seasonal ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Auteur(s): Morley, S. and M. Belchier
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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