Abstract
The International Atomic Energy Agency has organised in the
framework of the regional project RAF/7/004, in collaboration
with “Commissariat à l'Energie Atomique”
(COMENA) and “Institut des
Sciences de la Mer et de l'Aménagement du
Littoral” (ISMAL), during August 2001, a scientific
campaign along the Algerian coast, on board of the research
vessel M.S. Benyahia of ISMAL is. Three stations, at the
centre, east and west, were selected to collect five seawater
samples for each water column reaching a maximum depth of
2000 m, using a stainless-steel water sampler of a
volume of 250 litres. After recording the marine environment
parameters (temperature and conductivity), seawater samples
were conditioned and preconcentrated to precipitate plutonium
isotopes using