Título
PIXE study of Cuban quaternary paleoclimate geological samples and speleothems
Autor
MARIA ELENA MONTERO CABRERA
Nivel de Acceso
Acceso Abierto
Referencia de datos
doi: https://doi.org/10.1016/S0969-8043(99)00146-3
Resumen o descripción
PIXE elemental analysis of sediments, speleothems, and other geological formations related to the karst of the Sierra de San Carlos is presented. The similarity of the elemental composition of the sediments studied, as well as the alluvial regime which created them, indicate their common origin at each location. The Sr/Ca concentration ratio of a stalactite indicates that the average atmospheric temperature 12,000 and 18,000 years B.P. was colder than that of 6000 years B.P.
Fecha de publicación
2000
Tipo de publicación
Artículo
Recurso de información
Formato
application/pdf
Idioma
Inglés
Relación
&
Moreno, E. (2000). PIXE study of Cuban quaternary paleoclimate geological samples and speleothems. Applied Radiation and isotopes, 52(2), 289-297.
Sugerencia de citación
Montero, M. E., Aspiazu, J., Pajon, J., Miranda, S.,
Repositorio Orígen
Fuente de Objetos Científicos Open Access
Descargas
593