Search results
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Small scale krill surveys: simulations based on observed euphausiid distributions
the power of surveys to reliably detect changes in mean density indicate that with probability of Type ... changes of 40% if c.v.’s are as high as those obtained in the simulations. Author(s): D.J. Agnew ...
Meeting Document : WG-KRILL-91/19 : Author(s): D.J. Agnew (Secretariat) and S. Nicol (Australia)
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Reporting and communicating of longline sink rates
fish in which areas, and under which conditions. A draft amendment to CM 41-06 is provided for adoption ... . It is recommended that this text be included in all applicable conservation measures (ie CM 41-06 and ...
Meeting Document : CCAMLR-XXVI/27 : Author(s): Delegation of Australia
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Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000
fisheries in the CCAMLR area. While the method successfully caught D. eleginoides, there was a large bycatch ... of crab species. The catch rate of toothfish was notably lower than that achieved in the longline ...
Meeting Document : WG-FSA-00/23 : Author(s): D. Agnew, T. Daw, M. Purves and G. Pilling (United Kingdom)
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ON THE STUDY OF FECUNDITY AND EGGS SIZE OF ANTARCTIC TOOTHFISH DISSOSTICHUS MAWSONI NORMAN 1937
mawsoni) fecundity and eggs size, caught in December-March the Pacific and Indian Ocean area of the ... stages of maturity was 1.2 – 10% in the different regions. It was revealed that maximum level of ...
Meeting Document : WG-FSA-08/35 : Author(s): S.V. Piyanova. A.F. Petrov and N.V. Kokorin (Russia)
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Environmental variability effects on marine fisheries: four case histories
fishery stocks in which environmental control is a major contributor to structuring the abundance and ... strategies for exploited fisheries must include effects of environmental variability. In particular ...
Meeting Document : WG-EMM-97/66 : Author(s): Hofmann, E.E., Powell, T.M.
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Summary of monitoring and research activities at Svarthamaren, Dronning Maud Land
-178,240 (mean 119,000). Assuming that about 10 % of the colony is situated in inaccessible parts outside ... in addition to the numbers of birds breeding. Author(s): Lorentsen, S., Tveraa, T., Røv, N. Title ...
Meeting Document : WG-EMM-97/78 : Author(s): Lorentsen, S., Tveraa, T., Røv, N.
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The SCAR Antarctic digital topographic database
collaborative project between 11 nations. Data capture was co-ordinated in the UK, under the auspices of the ... foundation for future GIS needs in Antarctic research. Products already derived from the database include ...
Meeting Document : SC-CAMLR-XII/BG/16 : Author(s): Delegation of United Kingdom
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Feeding of nine Antarctic fish species and their daily ration evaluations
carded out in the Cosmonauts Sea (67°50 S- 41°25 E) in March 1988. The type of food consumed by ...
Meeting Document : WG-FSA-91/08 : Author(s): Ye. A. Pakhomov and V. B. Tseitlin (USSR)
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Accumulation of fishing debris, plastic litter and other artefacts on Heard Island and Macquarie Island, Southern Ocean
Abstract: Sections of coastline of Heard and Macquarie Islands were surveyed for marine debris in ... surveys in 1986-87 at Heard Island, and 1988 at Macquarie Island. The minimum rate of artefact ...
Meeting Document : CCAMLR-VIII/BG/11 : Author(s): D.J. Slip and H.R. Burton (Australia)
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Outline proposal for geographic information services for CCAMLR
managed by WG-EMM. It also proposes joint working with the Secretariat to enable capacity building in ... experience in developing award-winning web-based GIS and spatial data access systems. The proposal offers a ...
Meeting Document : WG-EMM-12/70 : Author(s): Submitted by the Secretariat on behalf of Adrian Fox, British Antarctic Survey (United Kingdom)