Search results
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Assessment of stone crab (Lithodidae) density on the South Georgia slope using baited video cameras
observed in the 4.9 m2 field of view exceeding 50 within 200 minutes on three occasions. Current speed was ... in crab numbers per unit area of odour plume, averaged 8313 individuals km-2 (range 1100-25600 ...
Meeting Document : WG-FSA-03/77 Text : Author(s): M.A. Collins, C. Yau, F. Guillfoyle, P. Bagley, I. Everson, I.G. Priede and D. Agnew (United Kingdom)
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Underwater noises produced by research vessels (some comments on acoustic sampling protocol for the Area 48 synoptic survey
into account in assessment of such parameters of Acoustic Sampling Protocol as TS and Sv thresholds and ... vessels participating in multiple-ship survey, cannot provide for the choice of desirable speed of the ...
Meeting Document : WG-EMM-99/18 : Author(s): S. Kasatkina (Russia)
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SPATIAL PROTECTION AND MANAGEMENT OF ANTARCTIC MARINE BIODIVERSITY
and management that can be implemented in Antarctic waters, including details on the tools currently ... appropriate tools for marine spatial protection and management are already in place, that scientific ...
Meeting Document : WG-EMM-09/09 : Author(s): S. Grant (United Kingdom)
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A REVIEW OF THE UNCERTAINTIES ASSOCIATED WITH PENGUIN POPULATION AND ABUNDANCE ESTIMATES FOR THE CCAMLR REGION
Abstract: This report reviews the availability of data describing penguin abundance in the CCAMLR ... Convention area, and the uncertainties in deriving overall abundance estimates from these counts. Counts of ...
Meeting Document : CCAMLR-IWC-WS-08/08 : Author(s): Trivelpiece, W., Fraser, B., Trathan, P., Ainley, D., Southwell, C., Bost, C., Hindell, M., Lyver, P., Ratcliffe, N., Woehler, E.
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Further computations of the consequences of setting the annual krill catch limit to a fixed fraction of the estimate of krill biomass from a survey
fishing mortality, as specified by the Fourth Meeting, results in marked reductions in the probabilities ...
Meeting Document : WG-KRILL-93/42 : Author(s): D.S. Butterworth, G.R. Gluckman, R.B. Thomson and S. Chalis (South Africa)
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Using compact video camera technology for rapid deep-sea benthic habitat assessment
Ocean benthos, has a wider application in deep-sea marine research. The use of the system as a drop ... recovery and viewing of footage was typically accomplished in well under one hour. 2. Compact: Simplified ...
Meeting Document : WG-EMM-10/24 : Author(s): G.P. Ewing, R. Kilpatrick, A.J. Constable and D.C. Welsford (Australia)
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Method for rapidly assessing spatial scale of interactions of fishing gear with habitats and Antarctic marine living resources
Abstract: In 2014, the Scientific Committee noted that it needed to develop advice routinely on ... features, using bottom fishing on benthic habitats in East Antarctica. The assessment method has (i) an ...
Meeting Document : WG-FSA-15/62 Rev. 1 : Author(s): A. Constable, M. Sumner, J. Melbourne-Thomas and D. Welsford (Australia)
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Preliminary results on the distribution of fin whales on the northern Antarctic Peninsula
(Balaenoptera physalus) in Southern Ocean, based on preliminary results regarding the distribution of the ... total of 630 fin whale individuals were sighted within 287 groups that varied in size form 1 to 31 ...
Meeting Document : WG-EMM-18/43 : Author(s): E. Seyboth, L. Dalla Rosa, G. Watters and E.R. Secchi
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VME detection thresholds: preliminary results of a study on the case of the sea pens (Pennatulacea) of the CCAMLR sector 58.4.4b
of sea pens (Pennatulacea, NTW, VME bioindicator) in the 58.4.4b sector have been reported during the ... the sea pens, and based on the data collected in the 58.4.4b sector. The results may indicate that (1 ...
Meeting Document : WG-EMM-2019/52 : Author(s): A. Martin and M. Eléaume
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MODELLING ANTARCTIC KRILL: SCALE, MOVEMENT AND AGE‐STRUCTURE
being developed in stages to incorporate different data sources. Model estimates are incremented for ... time of year in which the data were collected, with multiple surveys at different times within a year ...
Meeting Document : WG-EMM-11/43 Rev. 1 : Author(s): D. Kinzey, G. Watters and C. Reiss (USA)