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Land-Ocean Systems in the Siberian Arctic: Dynamics and History
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Figure 6: Ratios of excess trace metal concentrations to initial unsupported 210Pb activities. The ratios are
corrected for the geogenic component of heavy metals. For explanations see text. Sediment accumulation rates
(SAR) and ages (years A.D.) are derived from the 2lOPb data using the CRS model.
Land-Ocean Systems in the Siberian Arctic: Dynamics and History
years A.D .
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Figure 6: Ratios of excess trace metal concentrations to initial unsupported 210Pb activities. The ratios are
corrected for the geogenic component of heavy metals. For explanations see text. Sediment accumulation rates
(SAR) and ages (years A.D.) are derived from the 2lOPb data using the CRS model.