Resultados de la búsqueda

1. A summary of scientific observer deployments and data collection in the krill fishery during the 2011, 2012 and 2013 seasons

   observers for some or all of their fishing operations. From a total of 860 vessel days of fishing in 2012 ... occurred  in subarea 48.1 during 2012 when fishing occurred both in Bransfield Strait and to the west of ... observations of krill length measurements were collected on 375 ‘days’ and fish bycatch was measured on 554 ... the South Shetland Islands.  The 4901 fish measurements from 34 taxa  indicate the vast majority of ...

   Meeting Document : WG-EMM-13/38 : Autor(es): CCAMLR Secretariat

2. Krill biomass and density distribution in February–March 2002 in Subarea 48.3

   identification of potential fishing grounds. Also presented are the results of density assessment on potential ... fishing grounds and a map of their location. Location of potential fishing areas is still another evidence ...

   Meeting Document : WG-EMM-03/30 : Autor(es): S.M. Kasatkina and A.P. Malyshko (Russia)

3. Notes on the commercial krill harvest of the Japanese stern trawler Chiyo Maru No. 5 in Subarea 48.1

   Abstract:  The Japanese stern trawler Chiyo maru No. 5 conducted krill fishing operations in ... Scientific Observations submitted by the scientific observer (Rain, 2000). Fishing operations were conducted ... commercial fishing operation agrees well with the findings of the CCAMLR 2000 synoptic survey within Subarea ...

   Meeting Document : WG-EMM-00/15 : Autor(es): C. Jones (USA)

4. Estimating toothfish biomass in Subarea 48.3 using local depletions

   Abstract:  We investigated local depletions of toothfish under concentrated fishing effort as a ... individual vessel fishing events in these areas over this period, 40 of which appeared to be depletions ... the initial CPUE experienced by the fishing vessels. Using this correlation, combined with the average ...

   Meeting Document : WG-FSA-SAM-04/18 : Autor(es): Pearce, J., Agnew, D.

5. Grupo de Trabajo sobre la Mortalidad Incidental Relacionada con la Pesca (WG-IMAF)

   1991 and 1992 and convened a meeting of relevant experts on seabirds and longline fishing in 1993. One ... Arising from Longline Fishing (later to become Incidental Mortality Associated with Fishing (IMAF)). WG ...

   Page : Site Section: Science

6. Quantifying the impacts of ice on demersal longlining in CCAMLR Subarea 88.1 with updated information on the 2014/15 season

   Abstract:  The effect of sea ice is acknowledged as a major influence on fishing operations in ... was presented in WG-FSA-14/55 to quantify the level of impact that ice conditions have on fishing by ... for fishing ranking overall as the third worst in the sixteen-year series. We recommend that the ...

   Meeting Document : WG-FSA-15/35 : Autor(es): J.M. Fenaughty and S.J. Parker (New Zealand)

7. Actividades y tendencias de la pesca INDNR en 2017/18 y listas de barcos de pesca INDNR

   Abstract:  This paper summarises information held by the Secretariat in relation to IUU fishing ... by Indonesian authorities. Instances of unidentified fishing gear retrieved in the Convention Area ... :  IUU fishing activity and trends in 2017/18 and IUU Vessel Lists Microsoft Word File:  e-cc-xxxvii-12 ...

   Meeting Document : CCAMLR-XXXVII/12 : Autor(es): CCAMLR Secretariat

8. A generalised model for evaluating yield and the long-term status of fish stocks under conditions of uncertainty

   , natural mortality, spawning and fishing on estimates of yield and yield per recruit. It can also be used ... specify growth, mortality, age-dependent selectivity and seasonal patterns in fishing mortality. Results ... Paper Title:  A generalised model for evaluating yield and the long-term status of fish stocks ... under conditions of uncertainty Abstract / Description:  This paper presents a general fish stock ... of growth, natural mortality, spawning and fishing on estimates of yield and yield per recruit. It ... fishing mortality. Results from the model are compared with existing analyses from the krill yield model ... conservation de la biomasse reproductrice des stocks conformement aux critgres de la CCAMLR. Ces critirres ... leve l of f i sh ing w a s t h o u g h t t o a l low maximum fishing effort while ensuring that ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 31–54 : Autor(es): Constable, A. and W.K. de la Mare

9. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

   and/or fishing effort; by ‘ideal’, it is meant that either tagging or fishing effort was in direct ... proportion to density (CPUE). When both tagging and fishing effort were non-ideal, e.g. when fishing effort ... South Georgia Abstract / Description:  This paper investigates the influence of mixing of fish, and the ... , simulating fish movements within this system and overlaying various combinations of tagging and recapture ... the actual fishing operation. Knowing Ck,t (in integral numbers of fish), the population in the box ... estimate of stock size when there was an ideal distribution of tags and/or fishing effort; by ‘ideal’, it ... is meant that either tagging or fishing effort was in direct proportion to density (CPUE). When both ... tagging and fishing effort were non-ideal, e.g. when fishing effort was concentrated away from tag ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Autor(es): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark

10. CCAMLR Science

    al Comité Científico de la CCRVMA o a sus órganos auxiliares. Todos los artículos presentados ...

    Page : Site Section: Publications

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