Although North American Shell Composites (NASC), Post-Archean Australian Shale (PAAS), and European Shell (ES) normalizations were also performed, in terms of distributions, the differences compared to UCC were almost insignificant and therefore were of no interest in the present study.
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Assessment of the Anthropogenic Impact and Distribution of Potentially Toxic and Rare Earth Elements in Lake Sediments from North-Eastern Romania.
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