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

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

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