Environmental science & technologyCarbon DioxideSoil
Three Years of Field Trials Indicate a Sustained Enhanced Rock Weathering Signal with Limited CO2 Removal.
Xavier Dupla, Matteo B Bertagni, Stéphanie Grand
Published: 202510.1021/acs.est.5c09820
Abstract
Enhanced rock weathering (ERW) is a CO2 removal technology that involves spreading finely ground silicate rock on fields. The chemical weathering of this rock powder removes atmospheric CO2 in the form of bicarbonate ions and secondary carbonates. De…
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