Wil et al, Converting marine carbon into soil carbon, in the form of algal biochar, makes most of the listed limiting factors moot.
This "Blue Biochar" roadmap is usable today and can be scaled up based upon profits generated by a large basket of technologies and services. The Blue Biochar Initiative Draft: https://docs.google.com/document/d/1WRe6VgmXQvQIG6TW-Y5o2ECSU61fSL1Hf83d8GMk05E/edit?usp=drivesdk Your criteria is welcomed as the Blue Biochar Initiative was designed with such a criteria in mind. Michael -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to geoengineering+unsubscr...@googlegroups.com. To post to this group, send email to geoengineering@googlegroups.com. Visit this group at https://groups.google.com/group/geoengineering. For more options, visit https://groups.google.com/d/optout.