[Terrapreta] Tree planting -- a bit more

[MMBTUPR at aol.com]

      from    Lewis L Smith

In certain bioenergy projects for which I did the economics, somebody did 
what was called a materials balance, that is, what happened by the end of the 
process to the elements whose presence in the feedstock was detected in the 
course of preparing a proximate analysis of this material.

Perhaps what we need is a sequence of material balances over the lifetime of 
a forest, to see just where the C2 enters and leaves and at what point in the 
forest's lifetime.

Cordially.   ###




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