Supplementary videos
Thornton Quarry: mining coral reefs for gravel along the Tri-state
Extra credit readings
- How Dangerous Is It to Use Cyanide to Catch Fish? Scientific American 8/10/11
- 'Eco-Friendly' Chilean Sea Bass May Not Be So Green ScienceNOW 8/22/11
- Farmed Salmon Decimating Wild Salmon Worldwide National Geographic News 2/12/08
- Farmed Salmon - Seafood Watch Monterey Bay Aquarium
| Home | © Copyleft Peter Chen |