Résultats de la recherche

1. Proposal to continue the time series of CCAMLR-sponsored research surveys to monitor abundance of subadult Antarctic toothfish in the southern Ross Sea in 2014

   . Survey timing and methods will remain the same as in previous years, although the number of sets is ... proposed to be reduced by 5 sets to a total of 60 sets. Author(s):  S.J. Parker, S.M. Hanchet, S. Mormede ...

   Meeting Document : WG-SAM-13/33 : Auteur(s): S.J. Parker, S.M. Hanchet, S. Mormede and A. Dunn (New Zealand)

2. Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2

   surface water temperature of about-0.5 to-1.0 in a period of approximately 20 days was detected around ... . Author(s):  E.R. Marschoff, B. Prenski, B. Gonzalez, C. Remaggi and C. Balestrini (Argentina) Title ...

   Meeting Document : WG-FSA-94/29 : Auteur(s): E.R. Marschoff, B. Prenski, B. Gonzalez, C. Remaggi and C. Balestrini (Argentina)

3. Updated assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Crozet Islands (Subarea 58.6)

   of input data from the more recent years (up to 2015/16 season) and a reassessment of stocks taking ... into account the previous remarks of the WG-FSA meetings. Author(s):  R. Sinegre and G. Duhamel Title ...

   Meeting Document : WG-FSA-16/52 : Auteur(s): R. Sinegre and G. Duhamel

4. Updated stock assessment of Patagonian toothfish (Dissostichus eleginoides) in the vicinity of Kerguelen Islands (division 58.5.1)

   input data from the more recent years (up to 2016/17 season) and a reassessment of stocks taking into ... account the previous remarks of the WG-FSA meetings. Author(s):  R. Sinegre, G. Duhamel and J.B. Lecomte ...

   Meeting Document : WG-FSA-17/60 : Auteur(s): R. Sinegre, G. Duhamel and J.B. Lecomte

5. Monitoring a marine ecosystem using responses of upper trophic level predators

   South Georgia (Southern Ocean) using up to 27 variables measured over 22 years from 3 upper trophic ... followed by variables representing diet. 4. There were 3 years in which the CSI showed extreme and ... the ecosystem can support krill-feeding seals and penguins. Author(s):  I.L. Boyd and A.W.A. Murray ...

   Meeting Document : WG-EMM-01/25 : Auteur(s): I.L. Boyd and A.W.A. Murray (United Kingdom)

6. The Patagonian toothfish: biology, ecology and fishery

   toothfish are a long-lived species (> 40 years), which initially grow rapidly on the shallow shelf areas ... habitat at around 100 mm (1 yr old), and inhabit relatively shallow water (< 200m) until 6-7 years of ... age, when they begin a gradual migration into deeper water. As juveniles in shallow water, toothfish ... effects of the fisheries are minimised. Author(s):  M.A. Collins, P. Brickle, J. Brown and M. Belchier ...

   Meeting Document : WG-FSA-10/P05 : Auteur(s): M.A. Collins, P. Brickle, J. Brown and M. Belchier

7. Matlab code for calculating krill biomass in a survey area

   others to derive biomass estimates. Over the last several years, attempts by many nations to use this ... to derive biomass estimates. Over the last several years, attempts by many nations to use this ... comparable.  Author(s):  A. Cossio, J. Renfree and C. Reiss Title:  Matlab code for calculating krill biomass ...

   Meeting Document : SG-ASAM-16/03 : Auteur(s): A. Cossio, J. Renfree and C. Reiss

8. Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samples

   both age and measure for length there are two potential response-biased sampling processes when length ... extends previous work to general nonlinear models and combines two response-biased sampling processes ... is the response and age is the predictor variable. These sample processes are (i) the actual fishing ... population-average length given age is assumed to follow the von Bertalanffy growth relationship this work ...

   Meeting Document : WG-FSA-SAM-05/13 : Auteur(s): S.G. Candy (Australia)

9. Depth distribution and spawning pattern of Dissostichus eleginoides over the winter period in Subarea 48.3

   seasons, suggesting movement of animals both up and down slope at particular times of year. Months with a ... spawning between the two areas. There may be two (or more) spawning periods during the winter, with the ... larger spawning period being late July and August. Author(s):  D.J. Agnew, K. Kerkieta, L. Heaps, C ...

   Meeting Document : WG-FSA-98/58 : Auteur(s): D.J. Agnew, K. Kerkieta, L. Heaps, C. Jones, J. Pearce and A. Watson (United Kingdom)

10. Quantitative stock survey and some biological and morphometric characteristics of the deep-sea red crab Geryon quinquedens off south west Africa

    Abstract:  In order to assess the abundance of the red crab Geryon quinquedens, two otter-trawl ... densities occurred at depths of 472-849 m, whereas unusually high concentrations were encountered during two ... oxygen and tolerates a temperature range of more than 7°C. Author(s):  C.J. De B. Beyers and C.G. Wilke ...

    Meeting Document : WS-CRAB-93/22 : Auteur(s): C.J. De B. Beyers and C.G. Wilke (South Africa)

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