March 7, 2013
PCBs are stubborn chemicals. They persist in soil and sediment for decades, perhaps centuries, and are locked away in the fatty tissues of animals, building up in food webs.
Stories this photo appears in:
Environment
Dirty Soil and Diabetes: Anniston's Toxic Legacy
For four decades, from 1929 until 1971, a Monsanto plant in West Anniston produced chemicals called PCBs, polychlorinated biphenyls.
Comments
Use the comment form below to begin a discussion about this content.
comments powered by Disqus