Content:
Toxic sediment — an unintended legacy of California's gold rush — is being moved from the Sierra Nevadas to the state's lowlands, posing a food-contamination risk to ecosystems and humans alike. Michael Singer from UCSB’s Earth Research Institute is among the researchers making the discovery.
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News Date:
Monday, October 28, 2013
March 12, 2015 - 3:47pm