Here's an article on a concept I first heard about through Olaf Schuiling: http://theconversation.com/worthless-mining-waste-could-suck-co-out-of-the-atmosphere-and-reverse-emissions-76436
Brian On Fri, Apr 28, 2017 at 6:18 AM, <geoengineering@googlegroups.com> wrote: > geoengineering@googlegroups.com > <https://groups.google.com/forum/?utm_source=digest&utm_medium=email#!forum/geoengineering/topics> > Google > Groups > <https://groups.google.com/forum/?utm_source=digest&utm_medium=email/#!overview> > <https://groups.google.com/forum/?utm_source=digest&utm_medium=email/#!overview> > Today's topic summary > View all topics > <https://groups.google.com/forum/?utm_source=digest&utm_medium=email#!forum/geoengineering/topics> > > - Scientists Consider Brighter Clouds to Preserve the Great Barrier > Reef <#m_6491427441936093082_group_thread_0> - 3 Updates > - Misconceptions about hydrosols and NPP > <#m_6491427441936093082_group_thread_1> - 1 Update > > Scientists Consider Brighter Clouds to Preserve the Great Barrier Reef > <http://groups.google.com/group/geoengineering/t/f6b0e519e88c8906?utm_source=digest&utm_medium=email> > Michael Hayes <voglerl...@gmail.com>: Apr 28 12:46AM -0700 > > Hi Folks, > > The top/down approach is needed. > > I would like to point out that one of Greg Rau's early papers was on the > subject of pumping deep cold water up to coral reefs to protect them from > ...more > <http://groups.google.com/group/geoengineering/msg/8f7e078bad3f3?utm_source=digest&utm_medium=email> > Greg Rau <gh...@sbcglobal.net>: Apr 28 08:42AM > > Just to be clear, the upwelling-to-cool-corals idea was lead author > Hollier's (attached). My contribution was to consider adding alkalinity > generation to this scheme.Greg > > From: Michael ...more > <http://groups.google.com/group/geoengineering/msg/8fad3c5ca5adf?utm_source=digest&utm_medium=email> > Stephen Salter <s.sal...@ed.ac.uk>: Apr 28 10:41AM +0100 > > The University of Edinburgh is a charitable body, registered in > Scotland, with registration number SC005336. > ...more > <http://groups.google.com/group/geoengineering/msg/8fe426813d1c0?utm_source=digest&utm_medium=email> > Back to top <#m_6491427441936093082_digest_top> > Misconceptions about hydrosols and NPP > <http://groups.google.com/group/geoengineering/t/7b0e8ea44f6435f9?utm_source=digest&utm_medium=email> > Russell Seitz <russellse...@gmail.com>: Apr 27 10:05AM -0700 > > Thank you Stephen- > I've posted a very brief ( under 4 minute ) < a href > ="https://www.youtube.com/watch?v=y-0RRDf8vAI";> slideshow illustrating > some of these points: > ...more > <http://groups.google.com/group/geoengineering/msg/8caf79ca3bf68?utm_source=digest&utm_medium=email> > Back to top <#m_6491427441936093082_digest_top> > You received this digest because you're subscribed to updates for this > group. You can change your settings on the group membership page > <https://groups.google.com/forum/?utm_source=digest&utm_medium=email#!forum/geoengineering/join> > . > To unsubscribe from this group and stop receiving emails from it send an > email to geoengineering+unsubscr...@googlegroups.com. > -- 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.
