Blar i ICES CM documents authored by IMR scientists (1949-2011) på forfatter "Rivoirard, Jacques"

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    • Geostatistical analysis of acoustic survey data on 0-group herring in a fjord 

      Foote, Kenneth G.; Rivoirard, Jacques (ICES CM Documents;1992/D:10, Working paper, 1992)
      An essentially pure aggregation of 0-group herring in Altafjord in northern Norway was acoustically surveyed on each of the first three days of December 1991. Measurements were made at 38 kHz during each survey and at ...

    • Occurence of blue whiting in trawl catches during surveys from Portugal to Faroe Islands, 1979- 1995 

      Monstad, Terje; Alvarez, Jaime; Rivoirard, Jacques (ICES CM Documents;1996/S:30, Working paper, 1996)
      Historical data on blue whiting (Micromesistius poutassou) from survey trawl stations of 7 countries, have been congregated and prepared into special files, together with corresponding temperature and salinity observations. ...

    • Relationships between population spatial occupation and population dynamics 

      Woillez, Mathieu; Petitgas, Pierre; Rivoirard, Jacques; Fernandes, Paul G.; ter Hoftstede, Remment; Korsbrekke, Knut; Orlowski, Andrzej; Spedicato, Maria-Teresa; Politou, Chrissi-Yianna (ICES CM documents;2006/O:05, Working paper, 2006)
      Population dynamics is commonly described non-spatially using parameters of population demography and vital traits. Population spatial organisation is therefore considered implicit and its importance in the population ...