Extended Data Fig. 3: Greenhouse gas (GHG) emissions from the distribution of basalt dust.
From: Potential CO2 removal from enhanced weathering by ecosystem responses to powdered rock
Shown are emissions for a selection of existing transport technologies (airplane [red], road [grey], railroad [green], river [blue] & pipeline [yellow]) as a function of transportation distance. The shaded areas represent the variation in GHG emission within a transport type. The dotted line shows the median CDR potential of basalt application to hinterlands.
