Welcome aboard, Ernie, 
e.g.:https://agupubs.onlinelibrary.wiley.com/doi/10.1002/2016RG000533
https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/rog.20004
https://www.nature.com/articles/s41558-018-0203-0
https://theconversation.com/can-we-tweak-marine-chemistry-to-help-stave-off-climate-change-93174?utm_source=facebook&utm_medium=facebookbutton&fbclid=IwAR3tPw5Uqh5zgkVSyy431eenqVx2-vdJ_9YEBs7xOOqj1-9m8-OKC_LGrBE
https://www.earth-syst-dynam.net/9/339/2018/

etc
Greg





    On Monday, July 15, 2019, 7:09:49 AM PDT, Ernie Rogers 
<ernie.e.rog...@gmail.com> wrote:  
 
 The ocean surface and the atmosphere are in a near-equilibrium condition--the 
pH of the ocean and the CO2 concentration of the air are closely coupled.  The 
consequence is that the ocean is getting more acidic with rising atmospheric 
CO2.  If we raise the pH of the ocean surface, the atmospheric CO2 problem goes 
away.     Interesting fact (recognized by many):  More than 99.9% of the earth 
is basic.  Only 0..1% or less is acidic and needs neutralization (the 
biosphere).  Can't we find a manageable way to apply enough base to the 
problem?  (I imagine it should take dispersal of about 1000 cu.km of 
ultramafics to do the job, but I am an optimist.)


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