Résultats de la recherche
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Update on the Top Predator Alliance project, 2013–14 season: Killer whales
affected by the removal of Antarctic toothfish (Dissostichus mawsoni; ‘toothfish’) in the Ross Sea region ... . However, extreme paucity of information about the diet of TCKW, and uncertainty regarding the degree of ... fishery to TCKW and other marine mammals and (b) mitigate potential risk by implementation of management ... recorded during 5 of 8 helicopter flights. For 3 of these observations, the prey was identifiable as ...
Meeting Document : WG-EMM-14/52 : Auteur(s): R. Eisert, M.H. Pinkerton (New Zealand), L. Torres (USA), R.J.C. Currey, P.H. Ensor, E.N. Ovsyanikova, I.N. Visser (New Zealand) and O.T. Oftedal (USA)
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Services et rôles
developing Secretariat policies and actions that strengthen the organisational resilience of CCAMLR and the ... . Communications Provides logistical and technical support for the operation of the Commission in its four official ... support to the annual meetings of the Commission, including the translation of relevant reports and ... supporting documents of the Commission, Scientific Committee and their subsidiary bodies develops and ...
Page : Site Section: The Organisation
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Cruise Report – Research Project: Demersal finfish distribution, abundance, and their biological characteristics in Statistical Subareas 48.1 (northern area) and 48.2
stratified sampling design between 50 and 500 m on shelf areas of Subarea 48.1 (Elephant Island) and Subarea ... , 2012) and on shelf areas of the South Orkney Islands according to a subsample of stations sampled by ... Program, Southwest Fisheries Science Center, National Marine Fisheries Service. A total of 36 hauls were ... caught with a total volume of 19,112.28 kg. The main species extracted with this gear corresponded to ...
Meeting Document : WG-SAM-18/25 : Auteur(s): Delegation of Chile
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CALIBRATION ERROR IN THE AMLR PLANKTON TIME SERIES
Abstract: Analysis of the time series of the volume of water filtered during tows using a 1.8 m ... Isaac-Kidd Midwater Trawl (IKMT) from 1992 to 2007 showed a marked decline (~35%) in the volume of water ... filtered beginning in 2000. Analysis of tow time duration, reported ship speed during tows, and mean number ... of rotor counts from the flow meters showed no significant trends. The discrepancy in volume is ...
Meeting Document : WG-EMM-08/19 : Auteur(s): C. Reiss (USA)
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Squalus acanthias – a new species in the Antarctic ichthyofauna (Division 58.5.1)
Abstract: Four species of shark have been known to date to occur in the sub-Antarctic waters ... : Lamna nasus, Somniosus microcephalus, Etmopterus lucifer, E. granulosus. A specimen of Squalus acanthias ... was captured in February 1995 on the shelf of the Kerguelen Islands from the depth of about 195 m and ... duly described. Squalus acanthias is believed to be one of the most widespread shark species in the ...
Meeting Document : WG-FSA-96/14 : Auteur(s): Pshenichnov, L.K.
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WG-SAM-12
, Assessments and Modelling (Santa Cruz de Tenerife, Spain, 25 to 29 June 2012) WG-SAM-12/02 List of ... June 2012) WG-SAM-12/03 List of documents- Working Group on Statistics, Assessments and Modelling ... (Santa Cruz de Tenerife, Spain, 25 to 29 June 2012) WG-SAM-12/04 Plan of research program of the Russian ... (Russia) WG-SAM-12/05 Results of Phase I and II of the research program for toothfish fishery in Subarea ...
Meeting
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WS-CRAB-93
Full Name: Workshop on the Management of the Antarctic Crab Fishery Location: La Jolla, USA Date ... Workshop on the Management of the Antarctic Crab Fishery WS-CRAB-93/02 List of participants WS-CRAB-93/03 ... List of documents WS-CRAB-93/04 The Antarctic crab fishery: extracts from CCAMLR-XI and SC CAMLR-XI ... . Basson and D.D. Hoggarth (United Kingdom) WS-CRAB-93/06 Data required for implementation of management ...
Meeting
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Preliminary investigations into a two-area stock assessment model for Antarctic toothfish (Dissostichus mawsoni) in the Amundsen Sea Region
Abstract: In 2013, the Scientific Committee of CCAMLR could not achieve consensus on a stock ... noted that the assessments were unable to fit the patterns in the recaptures of tagged fish seen in SSRU ... present the preliminary development of a two-area stock assessment model. A two-area model is a method for ... allowing explicit modelling of movement (migration) of fish into an assessment model, allowing the ...
Meeting Document : WG-FSA-14/57 : Auteur(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Proposal for a skate tagging program in the Ross Sea region to estimate the local biomass trend for starry skates (Amblyraja georgiana)
Abstract: To progress development of a semi-quantitative and spatially explicit risk assessment ... /17 fishing season, noting that on average 89% of skates by weight are released alive (45 of 51 t ... annually). Catch data show that most of the skate catch consists of Amblyraja georgiana and that this ... biomass. Much of the A. georgiana catch occurs in SSRUs 88.1H and 88.1I in an area remaining open to ...
Meeting Document : WG-FSA-18/38 Rev. 1 : Auteur(s): S. Parker and M. Francis
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Proposal for a new Antarctic Specially Protected Area, Terra Nova Bay, Ross Sea
Abstract: The Area proposed for special protection is a small and narrow strip of waters ... extending approximately 9.5 km in length immediately to the south of Terra Nova Bay Station and up to a ... maximum of 7 km from the shore. The total area of the proposed site is just under 30 km2. The boundaries ... proposed have been selected on the basis of the following criteria: a) the proposed area encompasses the ...
Meeting Document : WG-EMM-02/56 : Auteur(s): Proposed by Italy