Enhanced weathering potentials—the role of in situ CO2 and grain size distribution

Enhanced weathering potentials—the role of in situ CO2 and grain size distribution

The application of rock powder on agricultural land to ameliorate soils and remove carbon dioxide (CO2) from the air by chemical weathering is still subject to many uncertainties. To elucidate the effects of grain size distribution and soil partial pressure of carbon dioxide (pCO2) levels on CO2 upt...

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Bibliographic Details
Main Authors: Thorben Amann, Jens Hartmann, Roland Hellmann, Elisabete Trindade Pedrosa, Aman Malik
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-07-01
Series:Frontiers in Climate
Subjects:
climate change
negative emissions
carbon dioxide removal
enhanced weathering
column experiment
Online Access:https://www.frontiersin.org/articles/10.3389/fclim.2022.929268/full

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