1 The text that follows is a PREPRINT Please cite as: Turcios, M. M.; Jaramillo, M. M. A., V.B.; Vale Jr., J. F.; Fearnside, P.M.; Barbosa, R.I. 2015. Soil charcoal as long- term pyrogenic carbon storage in Amazonian seasonal forests. Global Change Biology, doi: 10.1111/gcb.13049. Copyright: Wiley The final publication is available at Wiley via http://onlinelibrary.wiley.com/doi/10.1111/gcb.13049/abstract