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Trade data analysis – A report of trends and supply chains in CDS data
largest quantity of landings (4 185 tonnes and 5 586 tonnes). For both years France exported the largest ... identified the greatest trade relationship for both years was between France and Viet Nam. Author(s): CCAMLR ... Abstract: Analysis of the trends and supply chains in the CDS data for 2016 and 2017 has ... %) between these years. Across both years Chile had the greatest number of DCDs landings, exports and the ...
Meeting Document : CCAMLR-XXXVII/BG/03 : Автор(ы): CCAMLR Secretariat
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ANALYSIS OF ROSS SEA TAGGING AND RECAPTURE RATES
year and recapture year for tags released and recaptured in the same SSRUs on the slope of 88.1 was ... compiled for the years 2003-2006. Recapture rate was expressed as tags captured/tags released/fish scanned ... was some evidence for suggesting that recapture rates are highest when the fleet and tagging fish is ... , for inclusion in the Ross Sea stock assessment. Author(s): D.J. Agnew (UK) Title: ANALYSIS OF ROSS ...
Meeting Document : WG-SAM-08/07 : Автор(ы): D.J. Agnew (UK)
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EVALUATION OF VME TAXA MONITORING BY OBSERVERS FROM FIVE VESSELS IN THE ROSS SEA REGION ANTARCTIC TOOTHFISH LONGLINE FISHERIES DURING THE 2008-09 SEASON
most areas south of 60 °S) to monitor longline bycatch for VME indicator organisms. Observers ... these samples for subsequent onshore classification by taxonomists. Comparison of the observer’s ... classification versus the taxonomist’s classification showed that for most groups, the observer classifications ... were reasonably accurate. Classification of two groups requires further development of training ...
Meeting Document : TASO-09/08 : Автор(ы): Carter, M., Parker, S.J., Mormede, S., Tracey, D.M.
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Krill (Euphausia superba) distribution contracts southward during rapid regional warming
juvenile krill. We found evidence for environmental controls on recruitment, including a reduced density of ... Abstract: High-latitude ecosystems are among the fastest warming on the planet. Polar species may ... Euphausia superba (hereafter, ‘krill’) has contracted southward over the past 90 years. Near their northern ... , with associated nonlinear adjustments in the roles of keystone species, poses challenges for the ...
Meeting Document : WG-EMM-2019/P02 : Автор(ы): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, C.S. Reiss, V.J. Loeb, D.K. Steinberg, K. Schmidt, G.A. Tarling, L. Gerrish and S.F. Sailley
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SOUTHERN OCEAN SENTINEL: REPORT OF THE FIRST INTERNATIONAL WORKSHOP IN 2009
to WG-EMM for consideration along with an overview, the program and abstracts of the keynote ... . This process will fill an important gap in current discussions on climate change impacts on marine ... implementing an early-warning system to identify imminent climate change impacts on global ecosystem services ... Abstract: The first international workshop on implementing a Southern Ocean Sentinel program was ...
Meeting Document : WG-EMM-09/37 : Автор(ы): A.J. Constable
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Age Determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula Subarea (Subarea 48.1)
Abstract: Age determination was carried out on Notothenia gibberifrons specimens collected at two ... cross sections proved to be the most reliable method. Mean length data at age presented here for Low I ... lower than the ones reported previously for specimens of South Bay, Palmer Archipelago. Possible reasons ... for these differences are discussed. It is expected that the Otoliths/Scales/Bones Exchange System ...
Meeting Document : WG-FSA-88/15 : Автор(ы): E. Barrera-Oro (Argentina)
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Pilot test of techniques to mitigate seabird interactions with catcher processor vessels in the Bering Sea pollock trawl fishery: final report
streamer lines, the snatch block, and the warp boom on two factory trawlers retrofitted to allow for the ... require refinement for practical and safe application. Deterrents applied directly on the third wire were ... techniques for future testing that are likely to reduce seabird interactions with catcher processor trawl ... vessels operating the Bering Sea fishery for pollock (Theragra chalcogramma) and that are practical and ...
Meeting Document : WG-FSA-05/37 : Автор(ы): E.F. Melvin, K.S. Dietrich and T. Thomas (USA)
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Proposed CCAMLR educational package
Abstract: This document presents a proposal for producing an educational package, for students ... address requests received by the Secretariat from both Members and the general public for information on a ... comprehensive publication about the organisation for general distribution. The package would be presented on the ... aged approximately 10 to 16, focusing on CCAMLR and its role in the Antarctic. This package would ...
Meeting Document : CCAMLR-XXII/11 : Автор(ы): Secretariat
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Joint SC-CAMLR and SC-IWC Workshop, its format and draft Terms of Reference
formed. WG-EMM 2015 agreed on the benefit of dividing the workshop into two; the first to review data ... Abstract: A proposal for a Joint SC-CCAMLR IWC Workshop to develop multi-species models of the ... Antarctic marine ecosystem was proposed at the SC-CCAMLR 2014, and a steering group for the Workshop was ... monitoring. The steering group was tasked to develop a draft terms of reference for the workshops to be ...
Meeting Document : SC-CAMLR-XXXIV/BG/33 : Автор(ы): Co-conveners of the Joint SC-CAMLR and SC-IWC Workshop
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Indices of prey availability near the Seal Island CEMP site: 1990 to 1996
prey density, depth, distance from Seal Island, and persistence over time. Acoustic data from two AMLR ... surveys each year were subsampled to include the foraging range of predators breeding at Seal Island ... relative biomass of juvenile krill near Seal Island during the first survey of each year as compared to the ... biomass of post-spawning adults near Seal Island during the second survey of each year. It is hoped that ... (Figures 3 and 4). Two surveys were selected for each year, details of which are listed in Table 1. For ... prey availability relative to kriil predators greeding on Seal Island. shipboard computer for ... Seal Island, and persistence over time. Acoustic data from two AMLR surveys each year were subsampled ... for each year. Designation 3 and 4 D D D D D D Dates 6 - 11 Jan, 21 - 26 Jan 21 - 31 ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 37–45 : Автор(ы): Hewitt, R.P., G. Watters and D.A. Demer
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