“In the Mississippi River Basin, century-scale records and reactive-transport modelling found agricultural liming acted as a net carbon sink relative to an acidity-only counterfactual, after an initial emissions pulse.”

Checks out so far. 2 hold up so far.

0.7880 under ledger-default@0.3.0 at snapshot 27745 for all claims together. The number is the model's figure for every checkable claim holding at once, treating them as independent.

The statement as a whole, read from the 2 claims below. Each claim is scored on its own; this reading only counts them. Provisional until audited.

Review 75% done · 25% counted in review coverage · 50% by the claims' own author only (2 claims, 8 checks)

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Checked in Galedra: score 0.79, leans supported · not yet reviewed by anyone else “In the Mississippi River Basin, century-scale records and reactive-transport modelling found agricultural liming acted as a net carbon sink relative to an acidity-only counterfactual, after an…” https://galedra.org/investigations/01a0eb6e-be67-7090-b8cc-eb26c10b7b19

“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.”

Supported · 0.9861 under ledger-default@0.3.0 at snapshot 27745 · review checks 1 of 4 · provisional until audited.

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

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“In the Mississippi River Basin, agricultural liming acted as a net carbon sink over the past century relative to the study’s anthropogenic-acidity counterfactual.”

Leans supported · 0.7991 under ledger-default@0.3.0 at snapshot 27745 · review checks 1 of 4 · provisional until audited.

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

See the evidence · Claim card