REE enrichment in Havana Bay surface sediments using INAA

作者: O. Díaz Rizo , A. Gelen , A. M. G. Figuereido , N. López , K. D’Alessandro

DOI: 10.1007/S10967-011-1440-0

关键词:

摘要: Rare earth elements (REE) levels in Havana bay surface sediments are determined by instrumental neutron activation analysis. REE contents follow the order: Ce > La Nd Sm Eu, Yb, Tb, Lu. The results shows that content is site depended and suggest an anthropogenic input into occurred. chondrite upper continental crust-normalizations confirm enrichment of sediments, respect to from Cuban northwestern coast.

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