Search results
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Marine ecosystem acoustics (MEA): quantifying processes in the sea at the spatio-temporal scales on which they occur
caused e.g. by fronts, eddies and ice. This creates a challenging dynamics for scientific sampling ... and strategies is essential. This paper focuses on approaches for observing processes at the time-space scales ... the FBM. Sustainable management of fisheries resources requires quantitative knowledge and understanding ... . In contrast, acoustic observations can be obtained on spatial scales from centimetres to ocean basins ...
Meeting Document : WG-EMM-15/P01 : Author(s): O.R. Godø, N.O. Handegard, H.I. Browman, G.J. Macaulay, S. Kaartvedt, J. Giske, E. Ona, G. Huse and E. Johnsen
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Conservation Measure Conservation Measure 199/XIX (2000)
of Dissostichus eleginoides and by-catch species as detailed in the CCAMLR Scientific Observers Manual (Part III ... 197/XIX 198/XIX 199/XIX (iv) the scientific ... observer(s) aboard each vessel shall collect data on the length composition from representative samples ... , Section 1) for finfish fisheries: (a) length measurements shall be to the nearest centimetre below ...
Conservation Measure : 199/XIX (2000)
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WG-IMAF-09
of documents WG-IMAF-09/04 Rev. 2 A SUMMARY OF OBSERVATIONS ON BOARD LONGLINE VESSELS OPERATING WITHIN ... . 2 A SUMMARY OF SCIENTIFIC OBSERVATIONS RELATED TO CONSERVATION MEASURES 25-02 (2008), 25-03 (2003), 26-01 ... , Australia Date(s): Monday, 12 October 2009 to Friday, 16 October 2009 Meeting documents Doc Number Title WG ... THE CCAMLR CONVENTION AREA DURING THE 2008/09 SEASON Secretariat WG-IMAF-09/05 Rev. 2 SUMMARY OF OBSERVATIONS ...
Meeting
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Conservation Measure Conservation Measure 121/XVI (1997)
Monthly Fine-Scale Biological Data Reporting System for Trawl and Longline Fisheries Limitations ... Monthly Fine-Scale Biological Data Reporting System for Trawl and Longline Fisheries ... measurements of the target species and by-catch species from the fishery (Form B2, latest version). It shall ... Document2 CONSERVATION MEASURE 121/XVI1,2 ... Monthly Fine-Scale Biological Data Reporting System for Trawl and Longline Fisheries The Commission ... of the closure of the fishery to vessels of the Contracting Party which has failed to supply the data ...
Conservation Measure : 121/XVI (1997)
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Information on krill in reports from the CCAMLR scheme of international observation and its utility for management
ambiguities. Consistent reporting of Observer’s information, and comprehensive observer coverage in the krill ... fishery, appear to be the only way to achieve the aims of the Observation Scheme. Author(s): J. Foster ... . Consistent reporting of Observer’s information, and comprehensive observer coverage in the krill ... fishery, appear to be the only way to achieve the aims of the Observation Scheme. ...
Meeting Document : WG-EMM-07/22 : Author(s): J. Foster, S. Nicol and S. Kawaguchi (Australia)
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1998–1999
bycatch during the year July 1998-June 1999. Data on seabird bycatch were obtained from fishery observers ... during the year July 1998-June 1999. Data on seabird bycatch were obtained from fishery observers aboard ... -98) were reported killed by observers. Average seabird bycatch rate by sanctioned vessels was 0.016 ... reported for any toothfish fishery in the Southern Ocean. Continued application of mitigation measures (use ...
Meeting Document : WG-FSA-99/42 Rev. 1 : Author(s): P.G. Ryan and B.P. Watkins (South Africa)
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Development of an acoustic sensor to estimate catch directly from the trawl during continuous krill harvesting
to support precise catch reporting for the continuous krill harvesting fishery. Author(s): O.R. Godø ... ; precise catch reporting for the continuous krill harvesting fishery. ... the trawl during continuous krill harvesting Microsoft Word File: emm-2019-15.docx Approval: Approved ... Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation responsibility ...
Meeting Document : WG-EMM-2019/15 : Author(s): O.R. Godø, B. Krafft and F. Grebstad
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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 fishery ... and distribution of the stock. Four examples, ranging from Antarctic krill to oysters, are given that clearly ... illustrate environmental control on the fishery. From these examples, we argue that future management ...
Meeting Document : WG-EMM-97/66 : Author(s): Hofmann, E.E., Powell, T.M.
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CCAMLR conservation measures: a review
scientific sites, compliance requirements and CCAMLR’s Catch Documentation Scheme for Dissostichus spp. Ten ... measures focus on the management of fisheries and related activities, and most of these measures ... management elements were identified in the set of fishery conservation measures adopted by the Commission ... during the period from 1984 to 2000. These elements have been added to fishery conservation measures ...
Meeting Document : CCAMLR-XX/BG/04 : Author(s): Secretariat
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Are krill recruitment indices from meso-scale survey representative for larger areas?
krill between scientific surveys from the northern Bellingshausen Sea, the Elephant Island area ... krill between scientific surveys from the northern Bellingshausen Sea, the Elephant Island area ... programme which continuously collected krill demography data since 1993 during the austral summer season ... (R2) krill differ substantially between years. However, results were in conformity with the results ...
Meeting Document : WG-EMM-02/20 : Author(s): V. Siegel (Germany), R.M. Ross and L.B. Quetin (USA)