Résultats de la recherche
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OTOLITH CHEMISTRY INDICATES POPULATION STRUCTURING BY THE ANTARCTIC CIRCUMPOLAR CURRENT
Abstract: Large-scale transport of seawater in ocean currents may generate spatially complex ... population structure through the advection of life stages of marine fish species. To test this, we compared ... the chemistry of otolith nuclei from Patagonian toothfish (Dissostichus eleginoides), presently ... Circumpolar Current (ACC), which transports water eastward around the Southern Ocean. The chemistry of otolith ...
Meeting Document : WG-FSA-08/P05 - Abstract : Auteur(s): J.R. Ashford, C.M. Jones, E.E. Hofmann, I. Everson, C.A. Moreno, G. Duhamel and R. Williams
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Proposition d'aire marine protégée de la région de la mer de Ross
Abstract: The delegation of the United States proposes the establishment by the Commission for ... the Conservation of Antarctic Living Marine Resources (Commission or CCAMLR) of a marine protected ... endorsed the Scientific Committee’s work program to develop a representative system of Antarctic MPAs with ... the aim of conserving marine biodiversity in the Convention Area. Consistent with this goal and to ...
Meeting Document : CCAMLR-XXXI/40 : Auteur(s): Delegation of the USA
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Proposition de mesure de conservation portant création d'une aire marine protégée dans le domaine 1 (ouest de la péninsule antarctique et sud de l'arc du Scotia)
Abstract: Since 2002, CCAMLR has been working on the development of a network of Marine Protected ... Areas (MPAs) with the aim of conserving marine biodiversity in the Convention Area. Consistent with this ... goal and taking into account the singularities of the Western Antarctic Peninsula (WAP) and South ... Scotia Arc region, the delegations of Argentina and Chile propose the establishment of an MPA in the ...
Meeting Document : CCAMLR-XXXVII/31 : Auteur(s): Delegations of Argentina and Chile
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Pursuit and polynyas in the Ross Sea, Antarctica
influence biological activity. We pursued daily transition of polynyas in the Ross Sea, Antarctica from 1978 ... through 1994 using images of sea ice concentrations by the satellite microwave observations. A typical ... polynya existed in the inner area of the Ross Sea in November of the each year. The shape of the polynya ... changed remarkably in several days. The polynyas have the range of approximately 500 km from the bottom to ...
Meeting Document : WG-EMM-98/31 : Auteur(s): M. Naganobu, T. Tanaka, Y. Okada, N. Kimura and S. Matsumura (Japan)
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Interdiction de prélèvement des ailerons de requins capturés dans la zone de la Convention de la CCAMLR
Abstract: 1. In 2006, CCAMLR adopted Conservation Measure 32-18 on the conservation of sharks ... the live release of incidentally-caught sharks where possible. The measure is, however, silent on the ... practice of shark finning should incidental catches of sharks occur. The United States proposes to amend ... . Author(s): Delegation of the USA Title: Prohibition of finning of sharks caught in the CAMLR Convention ...
Meeting Document : CCAMLR-XXXII/33 : Auteur(s): Delegation of the USA
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FISHING ACTIVITY AND SEABIRD-VESSEL ATTENDANCE NEAR THE NORTHERN ANTARCTIC PENINSULA
Abstract: We conducted a survey to investigate the factors influencing the number of seabirds ... objective was to assess whether seabirds exhibited differing levels of attendance that may be attributed to ... fishing activity. Counts of seabirds attending the vessel were made during non-fishing periods, net ... direction) and discards of fish and offal to determine whether they could be used to explain variability in ...
Meeting Document : WG-FSA-08/11 : Auteur(s): Jarrod A. Santora and Kimberly S. Dietrich (USA) and Darci Lombard (Canada)
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Contribution de l'URSS et de la Russie à l'étude des ressources biologiques de l'Antarctique (à l'occasion du 200e anniversaire de la découverte de l'Antarctique par la Russie – 1820-2020)
Abstract: In 1820 during the Russian expedition under the command of M.P. Lazarev and F.F ... . Bellingshausen the continent of Antarctica was discovered. Author(s): Delegation of the Russian Federation Title ... : The contribution of the Soviet Union and Russia to the study of Antarctic biological resources (the ... 200th anniversary of the Antarctic discovery by Russia 1820–2020) Microsoft Word File: r-cc-xxxv-33 ...
Meeting Document : CCAMLR-XXXV/33 : Auteur(s): Делегация Российской Федерации
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Observer activities on Japanese krill fishing vessels in the CCAMLR Convention Area
. Although the increase of expected catch of krill notified in recent years has caused concerns among some ... ) determine the level of by-catch of larval finfish, and (iii) better understand the occurrence of warp-strike ... by seabirds”. Japan believes that the purpose of observer activities for krill fishery can be ... achieved through voluntary efforts by Members. Author(s): Delegation of Japan Title: Observer activities ...
Meeting Document : CCAMLR-XXVI/BG/41 Rev. 1 : Auteur(s): Delegation of Japan
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Otolith and body size relationships in the bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3
Abstract: A large sample of otoliths from Bigeye Grenadier (Macrouros holotrachys) caught as ... their usefulness as predictors of fish size was determined. Otolith mass provides a good measure of fish ... length whereas otolith length and width measurements provide less accurate estimates of fish length ... . Seasonal variations in fish mass with reproductive condition need to be considered if predictions of mass ...
Meeting Document : WG-FSA-01/39 : Auteur(s): S. Morley and M. Belchier (United Kingdom)
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Proposition d'amendement de la mesure de conservation 10-05 pour favoriser une meilleure réalisation de son objectif en tenant compte des différences de cadre juridique entre les Parties contractantes
Abstract: The Republic of Korea proposes to amend CCAMLR Conservation Measure 10-05 to better ... frameworks in implementing relevant provision of the Measure. If adopted, the revised CM is expected to ... suspicion of being illegally caught but cannot be immediately seized or confiscated due to its domestic ... legal frameworks. Author(s): Delegation of the Republic of Korea Title: Proposal to amend ...
Meeting Document : CCAMLR-38/27 : Auteur(s): Delegation of the Republic of Korea