Checks out so far.

“For agricultural lime added since 1900 in the Mississippi River Basin, approximately 90% of its ideal CO2-removal potential—about 0.44 GtCO2—was estimated to have been realized at catchment scale, with a decadal-scale lag.”

3 of 4 review checks done · 1 counted · 2 by the author only

Supported · 0.9861 under ledger-default@0.3.0 at snapshot 27745 · review checks 1 of 4 · provisional until audited. The number is model-conditional, not a share of truth.