Search results
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Comparison of age- and length-based harvest control rules for the South Georgia icefish (Champsocephalus gunnari) fishery
model dynamics and assuming perfect knowledge of the resource (initial numbers at age, maturity and ... initialise the length based harvest control rule, again assuming perfect knowledge of the resource. Total ... to test the performance of the length based method, with results suggesting that the two approaches ... (United Kingdom) Title: Comparison of age- and length-based harvest control rules for the South Georgia ...
Meeting Document : WG-SAM-10/12 : Author(s): C.T.T. Edwards, R.M. Hillary, R.E. Mitchell and D.J. Agnew (United Kingdom)
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Proposals for the governance and control of fishing vessels and fishing support vessels operating in the Southern Ocean
Abstract: There are a number of steps that CCAMLR and its members can take to improve the ... governance and control of fishing vessels in the Southern Ocean and thereby enhance safety, ecosystem-based ... -strengthening and obtaining IMO numbers for all vessels, reports on all vessel incidents, and notification of ... globally. Author(s): Submitted by ASOC Title: Proposals for the governance and control of fishing vessels ...
Meeting Document : CCAMLR-XXXII/BG/18 : Author(s): Submitted by ASOC
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A short guide to the identification of fish, cephalopod and marine mammal depredation marks on Patagonian and Antarctic toothfish in the Southern Ocean longline fisheries
predators using the fishery as a source of additional food provisioning in several subareas. Depredation by ... guide of identifiable depredation marks left by different predators such as characteristic cuts, wounds ... simplify collection of depredation data. Author(s): V. Laptikhovsky (United Kingdom), A. Remeslo (Russia ... Kingdom) Title: A short guide to the identification of fish, cephalopod and marine mammal depredation ...
Meeting Document : WG-FSA-15/07 : Author(s): V. Laptikhovsky (United Kingdom), A. Remeslo (Russia), J. Brown (United Kingdom), O. Kasnoborod’ko (Russia), N. Gasco (France) and M. Söffker (United Kingdom)
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Evaluation on the performance of echosounder on a fishing vessel using maximum seabed backscattering
Abstract: The performance of echo sounder system is critical for using acoustic data collected ... calibration. The largest inter-annual difference of the mean value of the maximum seabed backscattering (S v ... frequencies. Author(s): X. Wang, X. Yu and X. Zhao Title: Evaluation on the performance of echosounder on a ...
Meeting Document : SG-ASAM-18/06 : Author(s): X. Wang, X. Yu and X. Zhao
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Ecuador – Request for the status of a non-Contracting Party (NCP) cooperating with CCAMLR by participating in the Catch Documentation Scheme (CDS) for Dissostichus spp.
cooperation to date, and resulted in the grant of limited access to the eCDS to Ecuador The Secretariat has ... prepared this paper to outline the background of Ecuador’s requests to the Commission assist SCIC and the ... requirements of Conservation Measure (CM) 10-05 and Annex 10-05/C. Author(s): CCAMLR Secretariat Title ... : Ecuador – Request for the status of a non-Contracting Party (NCP) cooperating with CCAMLR by participating ...
Meeting Document : CCAMLR-XXXVII/14 : Author(s): CCAMLR Secretariat
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Genetic analysis of skates (Amblyraja spp.) caught as by-catch around South Georgia and the South Sandwich Islands
within CCAMLR subareas 48.3 and 48.4. Morphological evaluations of the by-catch in these subareas ... and Amblyraja taaf. In this report, we present results from the first population genetic analysis of ... (geography), rather than morphology, that is the major determinant of population differentiation in these ... Title: Genetic analysis of skates (Amblyraja spp.) caught as by-catch around South Georgia and the ...
Meeting Document : WG-FSA-18/73 : Author(s): W.P. Goodall-Copestake, S. Perez-Espona, P. Hollyman and M. Belchier
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Updated biological parameters of Dissostichus mawsoni at Subarea 48.6
maturity ogives as biological parameters of Dissostichus mawsoni at Subarea 48.6 up to the 2017/18 fishing ... lack of sufficient aging data, it is not possible at present to calculate annual and sex-specific ... implementation of CASAL stock assessment with rich biological information. Author(s): T. Okuda and R. Sarralde ... Vizuete Title: Updated biological parameters of Dissostichus mawsoni at Subarea 48.6 Approval: Approved ...
Meeting Document : WG-SAM-2019/36 : Author(s): T. Okuda and R. Sarralde Vizuete
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Estimation of IUU catches in the Convention Area in the 2005/06 fishing season
Abstract: The paper presents an estimate of IUU catches of toothfish during the 2005/06 fishing ... season, using the standard methodology. Author(s): Secretariat Title: Estimation of IUU catches in the ...
Meeting Document : WG-FSA-06/11 Rev. 2 : Author(s): Secretariat
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Morphometrics, maturity and movement of the Antarctic skates Amblyraja georgiana and Bathyraja eatonii in the Ross Sea
sexes combined. It is probable that large females are larger and heavier than males of the same size ... length at 50% maturity of male and female B. eatonii could not be accurately determined, but may be ... , given the short time span of the programme, and the confounding effect of spatial variation in fishing ... and N.W. McL. Smith (New Zealand) Title: Morphometrics, maturity and movement of the Antarctic skates ...
Meeting Document : WG-FSA-02/42 : Author(s): M.P. Francis and N.W. McL. Smith (New Zealand)
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REPORT ON ACTIVITIES OF THE SCIENTIFIC COMMITTEE ON ANTARCTIC RESEARCH (SCAR) 2007/08
directly to CCAMLR or are of potential interest to CCAMLR. This includes a report on outcomes from SCAR’s ... Southern Ocean Continuous Plankton Recorder Survey and the Census of Antarctic Marine Life (CAML) project ... develop plans for Southern Ocean Observing System (SOOS). A detailed report of SOOS is provided as a ... Environment of the Antarctic”. The 10th SCAR International Biology Symposium will be held in Sapporo from 26 ...
Meeting Document : CCAMLR-XXVII/BG/42 : Author(s): SCAR Observer to CCAMLR (G. Hosie, Australia)