La Loire, de la Maine à la mer
Observations et suivis environnementaux
Webcam : l’estuaire en direct
(dossier articles)
Natural radionuclides as tracers of the dispersal of dredge spoil dumped at sea
1. Introduction
2. Objectives
3. Methods
3.1. Survey
3.2. Laboratory work
3.3. MEDUSA data processing
3.4. Mass balance
4. Results and discussion
4.1. Radionuclide distributions
4.2. Radiometric sediment characterisation
4.3. Mud distribution
4.4. Mass-balance equation
5. Conclusions and outlook
Acknowledgements
Appendix A : fraction analysis
References