Search results
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2015/16 in Division 58.4.1
for this Division. In 2008, only one vessel, Tronio, has conducted research fishing in accordance with a research ... for this Division. In 2008, only one vessel, Tronio, has conducted research fishing in accordance with a research ... with the other participants over the coming years in order to participate in the tagging program and achieve ... with the other participants over the coming years in order to participate in the tagging program and achieve ...
Meeting Document : WG-FSA-15/73 : Author(s): A. Rélot-Stirnemann (France)
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Recommendations on estimating krill escape mortality during fishing operations: the problems and approaches
assigned by Scientific Committee requires assessment of the total krill passed through the rope and netting ... by Scientific Committee requires assessment of the total krill passed through the rope and netting parts ...
Meeting Document : WG-EMM-10/18 : Author(s): V.K. Korotkov and S.M. Kasatkina (Russia)
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Preliminary results from a krill net sampling survey in CCAMLR Area 48.1 in 1989/90 season
and in nearshore waters of the SW shelf regions. Juvenile age group 1+ was almost absent from all samples ... waters of the SW shelf regions. Juvenile age group 1+ was almost absent from all samples, indicating ... , indicating a poor 1988/89 year-class. Author(s): Delegation of EEC Title: Preliminary results from a krill ... net sampling survey in CCAMLR Area 48.1 in 1989/90 season Approval: Approved ...
Meeting Document : SC-CAMLR-IX/BG/09 Rev. 1 : Author(s): Delegation of EEC
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Variation or reproductive performance of seabirds and seals at South Georgia, 1976–1986 and its implication for Southern Ocean monitoring studies
between normal and abnormal years are made 039;of a range of parameters of albatross, penguin and fur ... between normal and abnormal years are made 'of a range of parameters of albatross, penguin and fur seal ...
Meeting Document : WG-CEMP-87/13 : Author(s): J.P. Croxall, T.S. McCann, P.A. Prince and P. Rothery (United Kingdom)
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MITIGATION OF SEABIRD CAPTURES DURING HAULING IN CCAMLR LONGLINE FISHERIES
Abstract: In recent years there has been an increased focus on reducing ‘residual’ seabird ... suggests that there are two key aspects of effective BED, firstly that they provide a deterrent to birds ... and incorporates the two key functional characteristics required to reduce seabird captures during the haul ... In recent years there has been an increased focus on reducing ‘residual’ seabird ...
Meeting Document : WG-IMAF-09/14 : Author(s): E. Reid, B. Sullivan (BirdLife International), K. Reid (Secretariat) and J. Clark (United Kingdom)
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A multiple-frequency method for identifying and assessing the Antarctic krill stock in the Ross Sea (1989/90, 1997/98 and 1999/2000)
crystallorophias ones and from other scatters. They are based on the experimental data acquired in the expeditions ... crystallorophias ones and from other scatters. They are based on the experimental data acquired in the expeditions ... 1989/90, 1997/98 and 1999/2000. These criteria are presented, discussed, compared with literature ... for identifying and assessing the Antarctic krill stock in the Ross Sea (1989/90, 1997/98 and 1999/2000) Approval ...
Meeting Document : WG-EMM-00/37 : Author(s): M. Azzali, J. Kalinowski and G. Lanciani (Italy)
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A multi-frequency method for improved accuracy and precision of in situ target strength measurements
and 120 kHz split-beam transducers. Furthermore, by utilizing the angular position information from one ... and 120 kHz split-beam transducers. Furthermore, by utilizing the angular position information from one ... synchronized signals from two or more adjacent split-beam transducers of different frequencies. The accuracy ... signals from two or more adjacent split-beam transducers of different frequencies. The accuracy ...
Meeting Document : WG-EMM-97/24 : Author(s): Hewitt, R.P., Soule, M.A., Demer, D.A.
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Decadal trends in the South Georgia demersal fish assemblage
were seen across survey years. Species counts were highly variable across the shelf region and appeared ... . There was no detectable change in species composition across the region over three decades. Eight species from two ... families, the Notoheniidae and the Channichthyidae dominated the survey biomass in all years accounting ... seen across survey years. Species counts were highly variable across the shelf region and appeared ...
Meeting Document : WG-FSA-13/26 : Author(s): M. Belchier (United Kingdom)
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Relationship between distribution of Antarctic krill (Euphausia superba) and environmental index MTEM-200 in the Antarctic Ocean throughout the year
environment, we have analysed two datasets combined. One is krill fishing records from 1973 to 2008 from ... analysed two datasets combined. One is krill fishing records from 1973 to 2008 from the CCAMLR database ... and oceanographic conditions have been an age-old recurrent problem and many papers have been published ... been an age-old recurrent problem and many papers have been published on the subject since the British ...
Meeting Document : WG-EMM-08/32 : Author(s): M. Naganobu, T. Kitamura and K. Hasunuma (Japan)
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Selecting sampling frequency for measuring diving behaviour
of marine animals to the point where very detailed studies of variation in diving behaviour and performance ... between individuals, seasons and years are possible. The degree to which the sampling interval selected ... seals: an increase in interval from 5s to 15s resulted in 20% of dives being unrecognised, a 38 ... The use of time-depth recorders has revolutionised knowledge of diving activity of marine animals ...
Meeting Document : WG-CEMP-93/14 : Author(s): I.L. Boyd (United Kingdom)