Search results
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BEACHED MARINE DEBRIS SURVEYS AND INCIDENCES OF SEABIRD/MARINE MAMMAL ENTANGLEMENTS AND HYDROCARBON SOILING AT BIRD ISLAND, SOUTH GEORGIA AND SIGNY ISLAND, SOUTH ORKNEYS, 2008-2009
ropes were the most commonly observed items (in varying quantities) during all three seasons at Bird ... at Bird Island, while one entangled fur seal was seen at Signy Island. In total, 147 items of marine ... debris were found in association with seabird colonies at Bird Island, with the highest number (89 items ...
Meeting Document : WG-IMAF-09/09 : Author(s): C.M. Waluda (United Kingdom)
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Net-based verification of acoustic techniques used to identify Antarctic krill
during two cruises to the South Georgia region in 1996. For each net-sampled aggregation the differences ... . Using the SDWBA model, dB difference identification ranges based on the length-frequencies of krill in ... frequency techniques. Such results indicate that use of the present SDWBA-derived ranges in the CCAMLR 3 ...
Meeting Document : SG-ASAM-09/04 : Author(s): J. Watkins and S. Fielding (United Kingdom)
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A RISK MANAGEMENT FRAMEWORK FOR AVOIDING SIGNIFICANT ADVERSE IMPACTS OF BOTTOM FISHING GEAR ON VULNERABLE MARINE ECOSYSTEMS
Abstract: CCAMLR adopted a new conservation measure in 2007 (CM 22-06) to ensure that significant ... are in plan and that risk mitigation measures are successful in their implementation. Author(s): K ...
Meeting Document : WG-FSA-08/64 : Author(s): K. Martin-Smith (Australia)
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Development of the VME registry
associated features. In this proposal, summary information on VMEs and VME risk areas and fine-scale ... would be required in subsequent years to maintain the registry and implement transition to future ... budget implications will be forwarded to the Scientific Commission and Commission for consideration in ...
Meeting Document : WG-FSA-10/07 : Author(s): Secretariat
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Access and use of CCAMLR data
the Commission, Scientific Committee and their subsidiary bodies. STATLANT data are held in the public ... statistics are published annually in the CCAMLR Statistical Bulletin (2.2 MB) and other publications such as ... confidential treatment of electronic reports and messages outlined in Annex B of Conservation Measure 10-04 ...
Page : Site Section: Data
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Estimating future krill catches that meet the CCAMLR and alternative decision rules for FAO Subarea 48.1 using an integrated assessment model
Abstract: An integrated assessment model for Antarctic krill in FAO Subarea 48.1 that ... krill population biology and the fishery during the period with data (1976 to 2014 in these models) and ... recruitment in the future will be the same as recruitment estimated during the period for which survey and ...
Meeting Document : WG-EMM-15/51 Rev. 1 : Author(s): D. Kinzey, G.M. Watters and C.S. Reiss (USA)
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Evaluation of some processing techniques applied to acoustic recordings from two krill fishing vessels
demonstrated through a CCAMLR proof of concept, but processing is in most cases essential before any use of the ... data can be made. Procedures for data processing have not yet been addressed in detail within CCAMLR ... integration as a robust noise excluding technique, and as a krill identification technique in case data have ...
Meeting Document : SG-ASAM-17/03 : Author(s): X. Wang, G. Skaret and O.R. Godø
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Improving CCAMLR’s monitoring and control of transhipments
compliance issues discussed in SCIC, CCAMLR considered proposed revisions to existing measures to improve the ... monitoring and control of transshipments in 2014 [1], 2015 [2], and 2016 [3]. Despite robust consideration ... CCAMLR members with a strong resource to help address current gaps in the monitoring of transshipments ...
Meeting Document : CCAMLR-XXXVI/BG/17 : Author(s): Delegation of the USA
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Growth and natural mortality of Patagonian rockcod (Patagonotothen guntheri shagensis) from Shag Rocks shelf
-weight data of research and fishery survey cruises in the Shag Rocks area from 1978 to 1986. The natural ... of natural mortality M=0.8 was used in calculations and the optimal age and length for harvesting ... calculated by using age and length-weight data of research and fishery survey cruises in the Shag Rocks ... within a range of 0.63 to 1.06. The mean value of natural mortality M=0.8 was used in calculations and ... . INTRODUCTION The Patagonian rockcod was first found on the Shag and Black Rocks shelf in 1974 and was ... its biology and population dynamics in these areas were initiated in 1973 when commercial catches ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 111–121 : Author(s): Shlibanov, V.I.
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Characteristics of krill swarms from Prydz Bay
survey of Prydz Bay, Antarctica, in December 1990. Swarm length, depth, thickness, MVBS and interswarm ... crystallorophias. An increase in swarm length was seen with increasing distance from the coast. Author(s): D.J ...
Meeting Document : WG-KRILL-91/07 : Author(s): D.J. Agnew (Secretariat) and I.R. Higginbottom (Australia)