Meyer, Sebastian et al (2011): Technical, Economical, and Climate-Related Aspects of Biochar Production Technologies: A Literature Review. Environmental Science & Technology
Meyer, Sebastian; Glaser, Bruno; Quicker, Peter (2011): Technical, Economical, and Climate-Related Aspects of Biochar Production Technologies: A Literature Review. Environmental Science [&] Technology. In: Environ. Sci. Technol 45 (22), S. 9473–9483. Online: http://dx.doi.org/10.1021/es201792c.
Literature analysis on serveral aspects of biochar.