Search results
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A three-frequency method to determine the abundance and the size of two euphausiid species (Euphausia superba and Euphausia crystallorophias)
strength measurements, using the relationship between target strength and size, and from the catches ... samplings depends on the environmental conditions. In the Ross Sea such a limitation is due mostly ... measurements, using the relationship between target strength and size, and from the catches . Unfortunately ... on the environmental conditions. In the Ross Sea such a limitation is due mostly to the presence of ice-cover. Moreover ...
Meeting Document : WG-EMM-01/63 : Author(s): M. Azzali, J. Kalinowksi, G. Lanciani and I. Leonori (Italy)
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Information on illegal fishing in Statistical Area 58 Assessment of illegal fishing in French waters around Kerguelen and Crozet Islands Report of observations and inspections in the CCAMLR Area 2010/11 season (1 July 2010–15 August 2011)
to be made as to IUU catches having taken place in the Crozet and Kerguelen EEZs. IUU fishing does, however ... of limiting the numbers of IUU vessels deployed in the Convention Area towards the end of 2008 ...
Meeting Document : CCAMLR-XXX/34 : Author(s): Délégation française
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Spatial patterns of temporal relationships in the Southern Ocean
to be limited by iron and light. Distributions of satellite-detected chlorophyll-a (Chl-a) show very complex ... -defined areas exist where phytoplankton is light-limited in the summer due to insufficient stratification ... and where phytoplankton is clearly limited by nutrients (probably iron). The boundary between light ... limitation and nutrient limitation can be sharp and may be associated with the main hydrographic fronts (e.g ...
Meeting Document : WS-BSO-07/5 : Author(s): M. Kahru and B.G. Mitchell (USA)
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Mitigating killer whale depredation on demersal longline fisheries by changing fishing practices
. As technical solutions to this conflict are limited and difficult to implement, this study aimed to identify ... was decreased by, i) the number of vessels operating simultaneously in the area: the limited number ... shorten the time during which toothfish are accessible to whales due to their limited diving abilities ... -limited and easy-to-implement mitigation solutions when facing such human-wildlife conflict. Author ...
Meeting Document : WG-FSA-14/P03 : Author(s): P. Tixier, J. Vacquie Garcia, N. Gasco, G. Duhamel and C. Guinet
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The vision for a Southern Ocean Observing System
climate, biogeochemical and ecological cycles. Limited observations suggest the Southern Ocean is changing ... , and limits the effectiveness of any response. A Southern Ocean Observing System (SOOS) is thus being created ... , biogeochemical and ecological cycles. Limited observations suggest the Southern Ocean is changing, yet chronic ... under-sampling makes the causes and consequences of such changes difficult to assess, and limits ...
Meeting Document : WG-EMM-18/P10 : Author(s): M.P. Meredith, O. Schofield, L. Newman, E. Urban and M. Sparrow
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A proposal to amend Conservation Measure 10-02 to improve safety standards for vessels licensed to fish in the CCAMLR Area
emergency in Antarctica is limited by natural challenges, the remoteness of the region and the limited ... emergency in Antarctica is limited by natural challenges, the remoteness of the region and the limited ...
Meeting Document : CCAMLR-XXVI/28 : Author(s): Delegation of Australia
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New Zealand Draft National Plan of Action – Seabirds
, and that the Codes specify fishing practices that will be adhered to, maximum bycatch limits, and methods to monitor ... compliance, education and public awareness. Specific fishing practices and bycatch limits will be made ... practices that will be adhered to, maximum bycatch limits, and methods to monitor compliance, education ... and public awareness. Specific fishing practices and bycatch limits will be made mandatory if not adhered ...
Meeting Document : WG-FSA-03/41 : Author(s): J. Nicolson and D. Randall (New Zealand)
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A new approach to selecting Marine Protected Areas (MPAs) in the Southern Ocean
environment and data on marine biodiversity are all typically limited for the high seas, and the use ... to address and potentially overcome these limitations. Drawing upon a database spanning more than 20 years ... biodiversity are all typically limited for the high seas, and the use of surrogates to assist ... these limitations. Drawing upon a database spanning more than 20 years and containing approximately 140 000 records ...
Meeting Document : WS-BSO-07/P3 : Author(s): Harris, J., M. Haward, J. Jabour and E.J. Woehler
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Krill population trends
own biases and limitations and our current understanding of krill distribution and abundance comes ... available for Antarctic krill and will present an indication of the extent and limitations of the available ... own biases and limitations and our current understanding of krill distribution and abundance comes ... available for Antarctic krill and will present an indication of the extent and limitations of the available ...
Meeting Document : CCAMLR-IWC-WS-08/11 : Author(s): Tarling, G., Watkins, J., Quetin, L., Reiss, C., Atkinson, A., Ross, R., Pakhomov, E., Kawaguchi, S., Nicol, S., Siegel, V.
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Investigations of intensity of krill drift near South Georgia Island
) was assumed about 60 km. Speed of drift in these spatial limits was assumed about 10 cm sec-1. The average ... g m-3. Total amount of krill immigration on island’s shelf (in above indicated limits) were examined for three ... about 60 km. Speed of drift in these spatial limits was assumed about 10 cm sec-1. The average density ... amount of krill immigration on island’s shelf (in above indicated limits) were examined for three main ...
Meeting Document : WG-CEMP-92/32 : Author(s): V.V. Popkov (Russian Federation)