----- Original Message ----- From: "Don Libby" <[EMAIL PROTECTED]> Newsgroups: gmane.science.general.global-change To: <[email protected]> Sent: Sunday, January 27, 2008 6:18 AM Subject: [Global Change: 2398] Bury charcoal
> > To stablize at 2C will require not only carbon emission reduction, but > carbon subtraction from the atmosphere: here's a way to do it. Don't burn > biomass: pyrolize it and hire a bunch of ex-coal miners to shove it down a > mine shaft, then sell your carbon credits to pay off your loan. Or, mix it > with soil and sell your carbon credits and your vegetables. > > http://www.technologyreview.com/Energy/18589/page1/ > http://tiny.cc/jGp12 > http://www.css.cornell.edu/faculty/lehmann/publ/FrontiersEcolEnv%205,%20381-387,%202007%20Lehmann.pdf > > -dl > Here's another nice article: http://agron.scijournals.org/cgi/content/full/100/1/178 Published online 11 January 2008 Published in Agron J 100:178-181 (2008) The Charcoal Vision: A Win-Win-Win Scenario for Simultaneously Producing Bioenergy, Permanently Sequestering Carbon, while Improving Soil and Water Quality David A. Laird* USDA, ARS, National Soil Tilth Laboratory, 2150 Pammel Dr., Ames, IA 50011 -dl --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups Global Change ("globalchange") newsgroup. Global Change is a public, moderated venue for discussion of science, technology, economics and policy dimensions of global environmental change. Posts will be admitted to the list if and only if any moderator finds the submission to be constructive and/or interesting, on topic, and not gratuitously rude. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/globalchange -~----------~----~----~----~------~----~------~--~---
