Three Years of Field Trials Indicate a Sustained Enhanced Rock Weathering Signal with Limited CO<sub>2</sub> Removal.
Dupla X; Bertagni MB; Grand S · 2025 · Environmental science & technology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Enhanced rock weathering (ERW) is a CO 2 removal technology that involves spreading finely ground silicate rock on fields. The chemical weathering of this rock powder removes atmospheric CO 2 in the form of bicarbonate ions and secondary…
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Metadata source: Europe PMC · DOI 10.1021/acs.est.5c09820