240Pu/239Pu signatures allow refining the chronology of radionuclide fallout in South America
Pierre-Alexis Chaboche, Fabien Pointurier, Pierre Sabatier, Anthony Foucher, Tales Tiecher, Jean Paolo Gomes Minella, Marcos Tassano, Amélie Hubert, Sergio Morera, Stéphane Guédron, Christophe Ardois, B. Boulet, Catherine Cossonnet, Pablo Cabral, Mirel Cabrera, Guillermo Chalar, Olivier Evrard
Topics & Concepts
PlutoniumRadionuclideChronologyNorthern HemisphereEnvironmental sciencePlutonium-240Soil waterNuclear weaponAccelerator mass spectrometryPhysical geographyNuclear reprocessingSedimentGeographyArchaeologyGeologyClimatologyPlutonium-239Radiocarbon datingRadiochemistryNuclear physicsChemistrySoil sciencePaleontologyPhysicsNeutronFissionRadioactive contamination and transferRadioactivity and Radon MeasurementsGeology and Paleoclimatology Research