Search results
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Trends in breeding numbers and survival of black-browed (Thalassarche melanophrys) and grey-headed albatrosses (T. chrysostoma) breeding on Macquarie Island
grey-headed albatrosses appear to have remained relatively stable since the mid 1970s. There was no ...
Meeting Document : WG-FSA-04/48 : Author(s): A. Terauds, R. Gales and R. Alderman (Australia)
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Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys
MHorovncneHHbIx B ynoBax BMD.OB pb16. 6b1no npoReAeHo cpaBHeHMe y p o ~ ~ ; r Gao~accbr R pa3MepHOrO COCTaBa ... designs. Sampling sites were stratified by depth, and were positioned to cover a wide geographic range ... Paper Title: Changes in biomass of eight species of finfish around the South Orkney Islands ... the South Orkney Islands (Subarea 48.2) suffered substantial declines from split-year 1977/78 to 1989 ... /90. The biomass of several species of finfish has been monitored through scientific bottom trawl ... surveys within the 500 m isobath of the South Orkney Islands, most recently by the Federal Republic of ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Author(s): Jones, C.D., K.-H. Kock and E. Balguerías
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Revised research plan for the 2016/17 toothfish fishery in Division 58.4.4b by Japan and France
Abstract: Japan and France have revised the next season’s (2016/17) research plan in research ... blocks 58.4.4b_1 and 58.4.4b_2 using the latest CCAMLR C2 and Observer data, following several advices ... August for the current analysis, but not used the cleaning data provided by them in this early September ... due to tight schedule for the submission. The estimated median stock size in block 58.4.4b_1 and ...
Meeting Document : WG-FSA-16/33 Rev. 1 : Author(s): Delegations of Japan and France
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The Report of the Meeting of the Standing Committee on Observation and Inspection
Title: The Report of the Meeting of the Standing Committee on Observation and Inspection Approval ... : Approved Secretariat Workflow Status: Content Approved Document Release Consent: No Delegation ...
Meeting Document : CCAMLR-IX/15
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Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models, including model validation
an improved outcome relative to scenarios where there was no management action, but that the ... Abstract: An important management objective for CCAMLR in the high seas region of the Antarctic ... investigate a range of scenarios for simulating the effect and management of benthic impacts from longline ... extreme case studies to validate the underlying model and code. In general, the model simulations were ...
Meeting Document : WG-FSA-10/29 : Author(s): A. Dunn, S.J. Parker and S. Mormede (New Zealand)
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Variation in echosounder calibration with temperature and some possible implications for acoustic surveys of krill biomass
calibration parameters were to be employed on survey around South Georgia, and no account were taken of the ... of factors including, fundamentally, accurate echo-sounder calibration. The Simrad EK500 scientific ... conditions, calibrated gain settings differ markedly from those applied in the Antarctic, even after ... transducer gains were detected at both 38 and 120 kHz between calibrations conducted at the two locations. At ...
Meeting Document : WG-EMM-97/52 : Author(s): Watkins, J.L., Woodroffe, P., Brierley, A.S., Goss, C.
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The Patagonian toothfish: biology, ecology and fishery
supports valuable fisheries throughout the Southern Ocean. D. eleginoides are found on the southern shelves ... and slopes of South America and around the sub-Antarctic islands of the Southern Ocean. Patagonian ... toothfish are a long-lived species (> 40 years), which initially grow rapidly on the shallow shelf areas ... scavengers, there is no evidence of large-scale geographic migrations and studies using genetics ...
Meeting Document : WG-FSA-10/P05 : Author(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier
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Fisheries risks to the population viability of black petrel (Procellaria parkinsoni)
Abstract: Data on the main population of black petrel (Procellaria parkinsoni), which breeds on ... Great Barrier Island, were analysed. Three types of data were available. The most useful was abundance ... data, from which it was possible to infer that the population was probably increasing at a rate between ... data from observers were too sparse and imprecise to be useful. The fact that the population is ...
Meeting Document : WG-SAM-10/P01 : Author(s): R.I.C.C. Francis and E.A. Bell (New Zealand)
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The executive secretary’s report on the Meeting of the Standing Committee on Administration and Finance (SCAF)
Title: The executive secretary’s report on the Meeting of the Standing Committee on ... Release Consent: No Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : CCAMLR-XI/13
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Report of the Third Meeting of the Commission for the Conservation of Antarctic Marine Living Resources
Title: Report of the Third Meeting of the Commission for the Conservation of Antarctic Marine ... Consent: No Delegation responsibility for releasing documents: CCAMLR Secretariat ...
Meeting Document : CCAMLR-III/16