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Performance and geometry of the FP-120 trawl used during UK fish stock assessment surveys around South Georgia, Subarea 48.3
surveys around South Georgia, Subarea 48.3 Abstract / Description: Methods for calculating the horizontal ... presented. Regression equations for the estimation of horizontal opening from other, more easily measured ... variables, such as tow speed and trawl depth, are proposed. Biomass estimates for the major fish species ... , biomass, finfish, CCAMLR INTRODUCTION Surveys using bottom trawls have been used for over 20 years to ... of Trawl Geometry For a distance travelled over the ground g and an estimated horizontal opening h ... (17, 20 and 21) were logged every 30 seconds and the fourth (22) every 20 seconds. The hydrophone ... viable data from an individual tow (standard tow duration was 30 minutes), this tow was discarded ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 51–69 : Autor(es): Pilling, G. and G. Parkes
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Myctophids in the diet of Antarctic predators
the present study is to review published data on the diet of various top predators (birds, seals ... review covers publications for the period since 1984-85 to the present. In total, over 50 publications ... PREDATORS E. Sabourenkov'" Abstract The aim of the present study is to review published data on the ... importance of myctophids in their diets. This review covers publications for the period since 1984-85 to the ... , 1991). The aim of the present study is to review published data on the diet of various top predators ... SC-CAMLRZ. This review covers publications for the period since the reviews of 1984 to 1985 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 335–368 : Autor(es): Sabourenkov, E.
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Proposal to continue the time series of research surveys to monitor abundance of Antarctic toothfish in the southern Ross Sea, 2016–2017
the same as in previous years, and the number of sets will be retained at 45 sets for the core strata ... , and trends in the time series, be presented to WG-FSA for review in 2016 and that a full review be ... Abstract: A research proposal to continue the southern Ross Sea sub-adult toothfish survey for ... the next two years, 2016–2017, is presented. The survey will continue to focus primarily on estimating ...
Meeting Document : WG-SAM-15/45 : Autor(es): S.M. Hanchet, S.J. Parker, S. Mormede and R.J.C. Currey (New Zealand)
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Effects of different harvesting strategies on the mackerel icefish Champsocephalus gunnari around South Georgia
the mackerel icefish (Champsocephalus gunnari) have been simulated for a period of 30 years. These ... 50% F 0.1 with F increasing three or five years after a good recruitment; pulse fishing at an ... constant levels of fishing mortality to the strength of the incoming year class. An increase of F, however ... interval of three years with no fishing in between; and changes in net selectivity resulting in a shift in ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 77–100 : Autor(es): Köster, F.W. and K.-H. Kock
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Status of living resources
Responsible body Activities to date Status 3.1.1.1 An explicit recovery plan should be established for stocks ... Committee: In progress – review and development of methods for data-poor exploratory fisheries, WG-SAM-12 ... ) CCAMLR-XXIX/BG/37; (2011) Norway (A$100 000) and EU (€20 000) offer funding support for ecosystems ... that are depleted relative to the requirements of Article II. This should include recovery targets and ...
Page : Site Section: The Organisation
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Interannual changes in body fat condition, stomach content mass and distribution of minke whales in Antarctic Areas IV and V
Abstract: As an indicator of body fat condition, interannual variability in girth of minke whales ... of minke whales in Antarctic Areas IV (70°-130° E) and V (130° E-170°W) from 1989/90 to 1994/95. Of ... the six years included in the study, two were categorized as years of poor body fat condition, and ... three as years of good condition. Estimated body weight gain during the feeding season in poor years was ...
Meeting Document : WG-EMM-97/18 : Autor(es): Ichii, T., Nishiwaki, S., Tamura, T., Fujise, Y., Matsuoka , K.
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WG-EMM-08
) and X. Zhao (China) WG-EMM-08/30 A RISK ASSESSMENT TO ADVISE ON STRATEGIES FOR SUBDIVIDING A ... -IWC WORKSHOP TO REVIEW INPUT DATA FOR ANTARCTIC MARINE ECOSYSTEM MODELS: UPDATE ON PROGRESS 2008 A ... /01 Agenda for the Working Group on Ecosystem Monitoring and Management (St Petersburg, Russia, 23 ... -08/06 SUMMARY OF NOTIFICATIONS FOR KRILL FISHERIES IN 2008/09 Secretariat WG-EMM-08/07 DEMOGRAPHY OF ...
Meeting
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WG-FSA-10
Zealand) WG-FSA-10/20 A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma ... antarcticum) in the Ross Sea, Antarctica C.P. Sutton and P.L. Horn (New Zealand) WG-FSA-10/21 Manual for age ... Proposal for an extension to the mark-recapture experiment to estimate toothfish population size in the ... documents Doc Number Title WG-FSA-10/01 Provisional Agenda and Provisional Annotated Agenda for the 2010 ...
Meeting
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e-cc-iii-aE.pdf
... Regulations call for a review of this system after the Secretariat has been in operation for three years, i.e ... Statements for 1983 (ii) Appointment of Auditor for 1984 and 1985 (iii) Review of Budget for 1984 (iv ... two years with the possibility of re-appointment. 7. The Auditor-General for Australia has served ... the Commission for the past two years and has indicated that he is available for re-appointment. The
application/pdf attached to:SCAF-84Meeting Report : SCAF-84
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e-cc-xvi-a4.pdf
... needed for data entry and validation in forthcoming years (recommendation xvii); (ix) activities ... would therefore be appropriate to review the levels and benefits for these staff positions. In this ... review audit be performed on the 1997 Financial Statements. REVIEW OF BUDGET FOR 1997 13. The ... effective way he has chaired SCAF during the past two years. ADOPTION OF THE REPORT 30. The report
application/pdf attached to:SCAF-97Meeting Report : SCAF-97