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Abstract

This work has been executed in the scope of the studies on high activity radioactive wastes storage in deep geological environments. The authors make reference to an as complete as possible literature on the existence of microorganisms in those environments or under similar conditions. Then they describe the equipment and methods they have implemented to perform their study of the populations present in three deep-reaching drill-holes in Auriat (France), Mol (Belgique) and Troon (Great Britain). The results of the study exhibit the presence of a certain biological activity, well adapted to that particular life environment. Strains appear to be very varied from the taxonomic point of view and seemingly show an important potential of mineral alteration when provided with an adequate source of energy. Complementary studies, using advanced techniques such as those employed during the work forming the basis of this paper, seem necessary for a more accurate evaluation of long-term risks of perturbation of a deep storage site.

Additional information

Authors: CAMUS H, CEA, CEN, CADARACHE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE);LION R, CEA, CEN, CADARACHE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE);BERTHELIN J, CEA, CEN, CADARACHE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE);DESJARDIN T, CEA, CEN, CADARACHE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE);BIANCHI A, CEA, CEN, CADARACHE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE);GARCIN J CEA, CEN, CADARACHE (FRANCE), CEA, CEN, CADARACHE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE), CEA, CEN, CADARACHE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE), CEA, CEN, CADARACHE (FRANCE);CNRS, CENTRE DE PEDOLOGIE BIOLOGIQUE, NANCY (FRANCE);CNRS, UNIVERSITE DE PROVENCE, MARSEILLE (FRANCE)
Bibliographic Reference: EUR 11141 FR (1987) FS, 58 P., BFR 250, EUROFFICE, LUXEMBOURG, POB 1003
Availability: Can be ordered online
Record Number: 1989126035201 / Last updated on: 1989-01-01
Category: PUBLICATION
Available languages: fr