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A New Deal for Appalachias Forests: Growing Biofuels?
Key Excerpts from Article on Website of Yes! Magazine
Posted: June 18th, 2013
http://www.yesmagazine.org/new-economy/could-biofuels-mean-a...
Using valuable food crops like corn and sugar cane to produce biofuels has been a highly controversial topic in an age of imminent food crises. But nobody is growing corn on the former strip mines of Eastern Kentucky. Surface mining left its mark on the Appalachian landscape through much of the 20th century, as large swaths of native forest were replaced with sparse, scrubby grassland. But University of Kentucky forestry professor Chris Barton sees in the compacted soil of old strip mines the possibility of using former surface mine land for short-rotation forestryin order to produce fuel. Here's how it would work: Fast-growing, native trees like black locust could be grown and harvested every five to 10 years; then, the woodchips would be burned in an oxygen-restricted condition to produce combustible gases that in turn could be used to generate energy and heat. After a few generations of short-rotation harvests, the land could be transitioned to a long-term forest. Barton is the founder of Green Forests Work, a nonprofit spin-off of the Appalachian Regional Reforestation Initiative that seeks to reforest lands scarred by mining with native treesall the while helping to rebuild struggling local economies. Since GFW was launched in 2008, more than 5,000 volunteers have planted nearly 1 million trees on former surface mine sites. And last year, the program received a $300,000 grant, enabling Barton to add a couple full-time staff members.
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