Resultados de la búsqueda
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Joint Polish/American hydroacoustic survey of Elephant Island in the vicinity of King George Island, 1988
Abstract: The hydroacoustic survey found a low krill abundance in most areas covered by last ... 260 k tons and that in the Bransfield Strait South of King George Island was 39 k tons for a total of ...
Meeting Document : SC-CAMLR-VII/BG/21 : Autor(es): United States of America
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Estimating toothfish biomass in Subarea 48.3 using local depletions
Abstract: We investigated local depletions of toothfish under concentrated fishing effort as a ... . Applying a Leslie method we derived toothfish densities in these areas which were linearly correlated with ...
Meeting Document : WG-FSA-SAM-04/18 : Autor(es): Pearce, J., Agnew, D.
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Monitoring krill larvae at the Weddell-Scotia confluence
developmental ascent. A number of quantitative variables reflect this phenomenon. As the position of the ... to establish a monitoring programme aimed to evaluate the status of adult populations and recruitment ...
Meeting Document : WG-EMM-10/20 : Autor(es): E. Marschoff, N.S. Alescio, D. Gallotti and G. Donini (Argentina)
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Manual: estimating the age of Patagonian toothfish (Dissostichus eleginoides) using transverse cross-sections of otoliths
nations participated in a Workshop in 2001 at Old Dominion Unversity with the primary aim of seeking ... , the Center for Quantitative Fisheries Ecology at Old Dominion University has developed a manual to ...
Meeting Document : WG-FSA-10/15 : Autor(es): K. Underkoffler, N. Ramanna and J. Ashford (USA)
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Molecular and morphological identification of Macrourus species caught as by-catch in the toothfish longline fisheries in CCAMLR Subareas 48.3 and 48.4.
of Macrourus were identified genetically in the Southern Ocean and confirmed the presence of a ... Northern hemisphere species, M. berglax. There is a clear latitudinal separation of Macrourus species in ...
Meeting Document : WG-FSA-12/35 : Autor(es): E. Fitzcharles, K. Brigden, S. Gregory, M. Belchier and J. Brown (United Kingdom)
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Research plan for the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2: preliminary results of stage 1 (2012/13 season)
start the depletion. A prospective estimation of the local biomass (B LOC) of the two localized areas ... SSRUs (B SSRU), maximal and minimal, considering areas with high and low densities. A summary of the ...
Meeting Document : WG-SAM-13/30 : Autor(es): R. Sarralde, L.J. López Abellán and S. Barreiro (Spain)
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Southern Ocean Network of Acoustics (SONA)
distribution and function of the ecosystem. The Southern Ocean Network of Acoustics (SONA) represents a group ... collection and processing with a view to provide that data on an open access basis. Author(s): S. Fielding ...
Meeting Document : WG-EMM-13/17 Rev. 1 : Autor(es): S. Fielding (United Kingdom), E. Josse (France), R. Kloser (Australia), R. O’Driscoll (New Zealand), C. Reiss (USA) and G. Skaret (Norway)
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New contributions to penguin monitoring to help underpin the development of feedback management approaches for the Antarctic krill fishery
Abstract: In this paper we provide a brief summary of new plans for the study of penguin ... Atlantic. Author(s): N. Ratcliffe, A. Fox, P. Fretwell, T. Hart and P. Trathan (United Kingdom) Title ...
Meeting Document : WG-EMM-13/11 : Autor(es): N. Ratcliffe, A. Fox, P. Fretwell, T. Hart and P. Trathan (United Kingdom)
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Assessment of incidental catches of seabirds in the French EEZ included in Division 58.5.1 and Subarea 58.6
global diminution of seabird incidental mortality. This document presents a quantified assessment of the ... incidental catch of seabirds for the 2013-2014 period. It also presents a synthesis of the populations ...
Meeting Document : WG-FSA-13/06 : Autor(es): C. Marteau (France)
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Information from repeat acoustic transects to inform feedback management strategies: data for SG-ASAM 2016
vessels is one approach to collecting data to inform within season feedback management schemes. However, a ... commitment by fishing nations to collect such data, a time series of data, like that collected by the U.S ...
Meeting Document : SG-ASAM-16/04 : Autor(es): C.S. Reiss