Zhang, Dengxiao; et al. (2016): Is current biochar research addressing global soil constraints for sustainable agriculture?
Zhang, Dengxiao; Yan, Ming; Niu, Yaru; Liu, Xiaoyu; van Zwieten, Lukas; Chen, De et al. (2016): Is current biochar research addressing global soil constraints for sustainable agriculture? In Agriculture, Ecosystems [&] Environment 226, pp. 25–32. DOI 10.1016/j.agee.2016.04.010[nbsp].
Review paper on biochar research. „Global-linked studies should be developed for upscaling of biochar use in world agriculture.“