Research Topic on Frontiers: Constraining the potential of land-based Negative Emissions Technologies (NETs) from a data-driven perspective

Submission Deadlines: Abstract – 13 July 2022; Manuscript – 14 September 2022

In this Research Topic of the Frontiers Journal, the editors aim to constrain the weathering rate of rock powders spread on soils in the field by collecting research that focuses on field measurement data over local, regional, or global scales. In addition, secondary CO₂ emissions from the ERW supply chain (e.g., mining, grinding, transport, spread) needs to be quantified in order to draw a holistic picture of net lifecycle CDR through ERW. Furthermore, the impact of ERW on the soil and food security needs to be further investigated.

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