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References
- 1.Petersen J.B., Neves E., and Heckenberger M.J. (2001) In: McEwan C. et al. , (eds), Unknown Amazon: culture and nature in ancient Brazil, p. 86. British Museum Press, London. [Google Scholar]
- 2.Tennesen M. (2007) Black Gold of the Amazon. http://discovermagazine.com/2007/apr/black-gold-of-the-amazon.
- 3.Lehmann J. et al. (2011) Soil Biol. Biochem., 43, 1812. [Google Scholar]
- 4. http://www.rodaleinstitute.org/files/Rodale_Research_Paper-07_30_08.pdf
- 5. http://www.ens-newswire.com/ens/nov2006/2006-11-13-05.html
- 6.http://www.eprida.com/presentations/GFsmall.pdf.
- 7.Rhodes C.J. (2011) Sci. Prog., 94, 323. [DOI] [PMC free article] [PubMed] [Google Scholar]
- 8.Koewius A., and Rhodes C.J. (2008) Climate change from the perspective of physics and geology. http://www.koewius.de/Website/Climate_Change.html
- 9. http://ergobalance.blogspot.co.uk/2007/01/carbon-in-sky.html
- 10. http://www.realclimate.org/index.php/archives/2004/12/how-do-we-know-that-recent-cosub2sub-increases-are-due-to-human-activities-updated/
- 11.Rutledge D. (2011) Int. J. Coal Geol., 85, 23. [Google Scholar]
- 12.Archer D., and Rahmstorf S. (2010) The climate crisis. Cambridge University Press. [Google Scholar]
- 13.http://www.tos.org/oceanography/issues/issue_archive/issue_pdfs/22_3/22-3_strong.pdf.