The organisers at Sonoma have done a great job, presenting the proceedings from this conference...
http://www.biochar-international.org/node/3635
http://www.2012.biochar.us.com/conference-videos
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Seaweed Permaculture
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*"the problem is the solution…"*
*Algal blooms, *whether on the beach at Cancun or the Lincoln Memorial
Reflecting Pool, are not new. Drawing down CO₂ a...
2 days ago
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