Re:America in flames
by CamperBob2 on Friday September 11, 2015 @04:57PM
(#10206134)
Seems like the difference in timescale between soil creation and wood decomposition would argue against sequestration occurring "most of the time." Soil biomass might represent only 1% or so of decomposition products. But I haven't seen any actual figures...
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Trees are big and take up a lot of room, but there's way way way more dirt than trees. Good soil is actually upwards of 5% organic matter which is non-trivial. 5% of all the good dirt left in the world is a very big number and probably dominates the weight of trees on the planet.