Figure 3
From: Geological CO2 quantified by high-temporal resolution stable isotope monitoring in a salt mine

Keeling plot with linear regression indicating an intercept of − 30.8 ± 0.05‰ as end-member for the combustion-related CO2-emissions.
From: Geological CO2 quantified by high-temporal resolution stable isotope monitoring in a salt mine

Keeling plot with linear regression indicating an intercept of − 30.8 ± 0.05‰ as end-member for the combustion-related CO2-emissions.