Résultats de la recherche

1. Modelling the dynamics of krill populations in the Antarctic Peninsula region

   the population in the Antarctic Peninsula region. Two approaches have been explored: the first uses ... second method develops a fully age-structured population model and uses only the recruitment data to ... develop a model of the long-term dynamics. Data on the recruitment of the first and second age groups were ... data for the first age class produced an instantaneous mortality rate estimate of approximately 0.6 ...

   Meeting Document : WG-EMM-99/56 : Auteur(s): E.J. Murphy (United Kingdom), A. Constable (Australia) and D. Agnew (United Kingdom)

2. Preliminary analysis of seabird by-catch using CCAMLR observer data

   environmental variables such as time of day, time of year. Out of 3283 longline sets analysed only 311 caught ... distribution of non-zero values) and were analysed using two Generalised Linear Models, a binomial model for ... significant were time of year (very few birds caught after April) and use of streamer lines but the effects of ... observer data. Author(s):  D.J. Agnew and J.P. Croxall (United Kingdom) Title:  Preliminary analysis of ...

   Meeting Document : WG-FSA-99/28 : Auteur(s): D.J. Agnew and J.P. Croxall (United Kingdom)

3. PREDICTING SPECIES DISTRIBUTIONS FROM MUSEUM AND HERBARIUM RECORDS USING MULTI-RESPONSE MODELS FITTED WITH MULTIVARIATE ADAPTIVE REGRESSION SPLINES

   lack of reliable information about sites where species are absent. Here we test two approaches for ... . Author(s):  Elith, J., Leathwick, J. Title:  PREDICTING SPECIES DISTRIBUTIONS FROM MUSEUM AND HERBARIUM ...

   Meeting Document : WS-VME-09/P02 : Auteur(s): Elith, J., Leathwick, J.

4. Bias in the estimation of krill yield from using a deterministic formulation of the median unexploited spawning biomass

   Abstract:  Two Monte Carlo simulation models are currently available to CCAMLR for estimating ... fishing season and spawning season will result in less bias occurring. Author(s):  de la Mare, W.K ...

   Meeting Document : WG-EMM-97/45 : Auteur(s): de la Mare, W.K., Constable, A.J.

5. Bridging the krill divide: understanding cross-sector objectives for krill fishing and conservation

   Abstract:  In June 2014, the ICED programme, the British Antarctic Survey and WWF co-hosted a two ... demand for krill catch. Author(s):  United Kingdom, Norway, Chile, ASOC and ARK Title:  Bridging the ...

   Meeting Document : SC-CAMLR-XXXIII/BG/34 : Auteur(s): United Kingdom, Norway, Chile, ASOC and ARK

6. Defining smaller management areas within CCAMLR

   requires two different units: the “harvesting unit”, which is at the scale of the metapopulation of the ... the overall requirements for the monitoring program. Author(s):  A.J. Constable and S. Nicol ...

   Meeting Document : WG-EMM-01/52 : Auteur(s): A.J. Constable and S. Nicol (Australia)

7. Results of the sixth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, January 2017

   larger (large sub-adult and adult) toothfish in two areas (both situated in SSRU 881.M) of importance to ... . Scaled length frequencies for the core strata indicate the progression of a strong year class that ... appears in 2012 progressing through each year, with the appearance of a second strong cohort in 2015. The ... area, as well as the weaker subsequent year classes. A second, strong cohort is evident entering the ...

   Meeting Document : WG-SAM-17/01 : Auteur(s): K. Large, L. Robinson and S. Parker

8. Estimation of the incidental capture of seabird species in commercial fisheries in New Zealand waters, 2002/03

   and represented nine albatross and ten petrel taxa, one of which was previously unrecorded as caught ... ), and 13% were white-chinned petrels (Procellaria aequinoctialis). Author(s):  S.J. Baird (New Zealand ...

   Meeting Document : WG-FSA-04/57 : Auteur(s): S.J. Baird (New Zealand)

9. Revised research plan for the exploratory fisheries for Dissostichus spp. in Subarea 48.6 in 2014/15

   limit, we propose to continue the current research operation for at least 3 years with the same sample ... (2014). Author(s):  Delegation of Japan Title:  Revised research plan for the exploratory fisheries for ...

   Meeting Document : WG-FSA-14/17 : Auteur(s): Delegation of Japan

10. On the problem of diurnal migrations of some fish species on the South Georgia shelf (Subarea 48.3)

    observed within two lower depth levels. Juvenile and adult individuals were kept by day close to the bottom ... whole water column at night and mainly caught within the pre-bottom layer. Author(s):  I.A. Trunov, J.A ...

    Meeting Document : WG-FSA-99/64 : Auteur(s): I.A. Trunov, J.A. Frolkina and M.P. Konstantinova (Russia)

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