Resultados de la búsqueda
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Catch and effort data for the longline fishery in Subarea 48.3 – comparison of data reported to CCAMLR and data acquired by the UK between 1994 and 1996
as single records. A number of hauls yielding zero catches present in the data acquired by the UK ... , there were a considerable number of discrepancies between the CCAMLR data and those acquired by the UK ...
Meeting Document : WG-FSA-97/37 : Autor(es): Parkes, G.B., Pearce, J., Agnew, D.J.
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The foraging range of Adelie penguins – implications for CEMP and interactions with the krill fishery
Abstract: This paper presents a summary of the foraging locations of the Ad6lie penguin at 7 ... a decision is taken to establish new CEMP sites. Author(s): Rodary, D., Thomson, R., Tremont, R ...
Meeting Document : WG-EMM-96/69 : Autor(es): Rodary, D., Thomson, R., Tremont, R., Lawless, R., Gardner, H., Wienecke, B., Clarke, J.R., Kerry, K.R., Corsolini, S., Eberhard, S.
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Composition and vertical distribution of the benthopelagic ichthyofauna of the southern part of the Kerguelen ridge
having a wider geographical range. The 900-1000 m depth range was characterized by the greatest diversity ... rostrata and Alepocephalus sp. cf. antipodiana. The paper contains an annotated list of species and a brief ...
Meeting Document : WG-FSA-96/13 : Autor(es): Piotrovsky, A.S.
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Size variations associated with abundance changes in juvenile Notothenia rossii, observed at Potter Cove, South Shetland Islands, since the end of the fishery in the area
year classes entered the cove. In comparison, Notothenia neglecta, a non commercially fished species ... indicating the beginning of a recovery of the N. rossii population in Potter cove. Author(s): E.R. Marschoff ...
Meeting Document : WG-FSA-93/13 : Autor(es): E.R. Marschoff and E.R. Barrera-Oro (Argentina)
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Foraging energetics of grey headed albatrosses Diomedea chrysostoma at Bird Island, South Georgia
Georgia. Mean food consumption (estimated from a water influx rate of 1.01 l d-1 and data on dietary ... composition) was 1200 g d-1 or 50.4 W. At-sea metabolism (derived from a rate of CO2 production of 3.98 l h-1 ...
Meeting Document : SC-CAMLR-VII/BG/31 : Autor(es): D.P. Costa (USA) and P.A. Prince (United Kingdom)
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Latitudinal variation of demersal fish assemblages in the western Ross Sea
Abstract: Demersal fishes were sampled using a large fish trawl during two surveys carried out in ... patterns in demersal fish communities. Author(s): M.R. Clark, M.R. Dunn, P.J. McMillan, M.H. Pinkerton, A ...
Meeting Document : WG-FSA-10/P03 : Autor(es): M.R. Clark, M.R. Dunn, P.J. McMillan, M.H. Pinkerton, A. Stewart and S.M. Hanchet
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Measures to avoid bias in abundance estimates of Dissostichus spp. based on tag-recapture data
-Petersen equation, we summarise the processes that may occur during a tagging program that lead to ... depredation rates are a priority for new tagging programs and tag-based assessments. Due to the complexity of ...
Meeting Document : WG-SAM-12/23 : Autor(es): D.C. Welsford and P.E. Ziegler (Australia)
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The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species
Abstract: Managing fisheries to achieve ecosystem objectives is in its infancy. A general ... for management purposes because they integrate across a range of “ecosystem” effects and, as ...
Meeting Document : WG-EMM-12/P04 : Autor(es): A.J. Constable
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Preliminary results from the Argentine tagging program for the Patagonian toothfish in the south-western Atlantic
Abstract: A Tagging Program for Patagonian toothfish in the longline Argentine fishery outside ... length TL. Once a tagged specimen was retrieved on board, the tag was removed by the observer who ...
Meeting Document : WG-SAM-12/32 : Autor(es): P.A. Martínez, J.A. Waessle and O.C. Wöhler (Argentina)
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How precautionary is the policy governing the Ross Sea Antarctic toothfish (Dissostichus mawsoni) fishery?
estimating future population growth or decline have not been measured, and the current objective of a 50 ... % reduction in biomass relative to unexploited biomass may easily fail to prevent a much larger reduction from ...
Meeting Document : WG-FSA-13/P02 : Autor(es): P.A. Abrams