Résultats de la recherche
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UNDERWATER ACOUSTIC INSTRUMENTATION FOR ANTARCTIC APPLICATIONS
Abstract: In order to describe an aquatic ecosystem scientists require a variety of information ... vessels. In this paper a variety of underwater acoustic technologies are presented to serve as input for ... the discussion of what kind of underwater acoustic instrumentation is needed for both research vessels ... ACOUSTIC INSTRUMENTATION FOR ANTARCTIC APPLICATIONS Approval: Approved ...
Meeting Document : SG-ASAM-09/09 : Auteur(s): L. Andersen (Norway)
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CLASSIFICATION GUIDE FOR POTENTIALLY VULNERABLE INVERTEBRATE TAXA IN THE ROSS SEA LONG-LINE FISHERY
for other taxa. It is printed as an A2 waterproof poster for display in the vessel factory or on deck ... fishing operations. Monitoring fishing operations for encounters with evidence of a potential VME entails ... for easy reference. Once classified, these observations can be used for monitoring evidence of a ... potential VME. Additional invertebrate identification guides are still needed for fine taxonomic resolution ...
Meeting Document : WG-FSA-08/19 : Auteur(s): S. Parker, D. Tracey, E. Mackay, S. Mills, P. Marriott, O. Anderson, K. Schnabel, D. Bowden and M. Kelly (New Zealand)
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Preliminary results from the Argentine tagging program for the Patagonian toothfish in the south-western Atlantic
Abstract: A Tagging Program for Patagonian toothfish in the longline Argentine fishery outside ... toothfish were tagged and released by Observers form National Institute for Fisheries Research and ... Development (INIDEP). The chosen tag was an orange standard anchor T-bar tag, similar to those used in other ... Argentine tagging program for the Patagonian toothfish in the south-western Atlantic Approval: Approved ...
Meeting Document : WG-SAM-12/32 : Auteur(s): P.A. Martínez, J.A. Waessle and O.C. Wöhler (Argentina)
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A study on calibration for commercial echosounder using the bottom backscattering strength from a fishing vessel near the South Shetland Islands in Antarctic
. 38kHz and 120kHz were used for the calibration, and krill swarm signals, obtained from multi frequencies ... V120kHz‒38 kHz < 12 dB (i.e. a common ΔMVBS range of 38kHz and 120kHz to be an indicative of Antarctic ... calibration. Author(s): Delegation of the Republic of Korea Title: A study on calibration for commercial ... Approved Delegation responsibility for releasing documents: Korea, Republic of ...
Meeting Document : WG-EMM-16/61 : Auteur(s): Delegation of the Republic of Korea
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A study on calibration for commercial echosounder using bottom backscattering strength in Antarctic
. 38kHz and 120kHz were used for the calibration, and krill swarm signals, obtained from multi frequencies ... V120kHz ‒ 38 kHz < 12 dB (i.e. a common ΔMVBS range of 38kHz and 120kHz to be an indicative of ... calibration. Author(s): S.-G. Choi, H. Lee, K. Lee and J. Lee Title: A study on calibration for commercial ... : Approved Secretariat Workflow Status: Content Approved Delegation responsibility for releasing documents ...
Meeting Document : SG-ASAM-17/P01 : Auteur(s): S.-G. Choi, H. Lee, K. Lee and J. Lee
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GlobalL earth observation system of systems and the Commission for the Conservation of Antarctic Marine Living Resources
Abstract: This is an informational paper to introduce the CCAMLR membership to the efforts of the ... : GlobalL earth observation system of systems and the Commission for the Conservation of Antarctic Marine ...
Meeting Document : CCAMLR-XXVI/BG/22 : Auteur(s): Delegation of the USA
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Exchange of wandering albatrosses Diomedea exulans between the Prince Edward and Crozet Islands: implications for conservation
Albatrosses and Petrels to effect an improved conservation status for the wandering albatrosses of the two ... wandering albatrosses Diomedea exulans between the Prince Edward and Crozet Islands: implications for ...
Meeting Document : WG-EMM-03/41 : Auteur(s): J. Cooper (South Africa) and H. Weimerskirch (France)
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Using vessel acoustics to detect diving patterns of krill foraging predators automatically: Development of a novel method for quantifying impact of krill fishing on seals and penguins
compared to the manual detections, suggest that there is significant room for improvement. Given the ... caveats of an imperfect methodology, the results document the possibilities to automatically extract, with ... detect diving patterns of krill foraging predators automatically: Development of a novel method for ...
Meeting Document : WG-EMM-15/25 : Auteur(s): T.A. Klevjer, O.R. Godø and B. Krafft (Norway)
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A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures
Abstract: CCAMLR requires an assessment method for recommending a subdivision of the krill catch ... agreed workplan for developing a management procedure includes the evaluation of candidate management ... develops a framework for erecting such models. It is divided into three main parts, addressing different ... for developing ecosystem models to evaluate krill management procedures. The first section of this ...
Meeting Document : WG-EMM-04/24 : Auteur(s): A. Constable (Australia)
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China’s plan for marine investigation and assessment in the East Antarctic sector
Abstract: Given the large scale and hostile condition of the Southern Ocean, which accounts for ... recommendations and advice for management, the SC-CAMLR is mandated to encourage and promote cooperation in the ... Antarctic marine ecosystem. As an important component of the Antarctic marine ecosystem, the vast marine ... quantitative assessment of some important fish and krill stocks, has been reiterated by members. For example ...
Meeting Document : CCAMLR-38/BG/53 : Auteur(s): Delegation of the People’s Republic of China