The Why Files The Why Files --

Buried charcoal: global warming star?


James Amonette
Senior research scientist, chemical & materials sciences/geochemistry, Pacific Northwest National Laboratory
Clark Erickson
Professor of anthropology, University of Pennsylvania
David Laird
Lead scientist, biochar pyrolysis initiative, USDA National Laboratory of Agriculture
Johannes Lehmann
Associate professor of soil biogeochemistry, Cornell University
Lucas Reijnders
University of Amsterdam
Anna Roosevelt
Professor of anthropology, University of Illinois
Christophe Steiner
Research scientist, Biorefining and Carbon Cycling Program, Department of Biological & Agricultural Engineering, University of Georgia
David Wardle
Professor of ecology, Swedish University of Agricultural Sciences
William Woods
Professor of geography, University of Kansas

Terry Devitt, editor; Steve Furay, project assistant; S.V. Medaris, designer/illustrator; David Tenenbaum, feature writer; Amy Toburen, content development executive

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