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Sediment core collected from a contaminated aquifer in Bemidji

Detailed Description

Research Hydrologist Isabelle Cozzarelli holds a sediment core collected from a contaminated aquifer at the Bemidji National Crude Oil Spill Fate and Natural Attenuation Research Site. The sediment from the core is analyzed and used to measure iron, arsenic, and trace metals in the solid phase.

Sources/Usage

Public Domain.