Figure F8. Box model simulated response of oceanic carbon isotopes and lysocline depth to gradual (10 k.y.) input of 1200 Gt of methane-derived CO2 into the ocean (Dickens, 2000).

Figure F8. Box model simulated response of oceanic carbon isotopes and lysocline depth to gradual (10 k.y.) input of 1200 Gt of methane-derived CO₂ into the ocean (Dickens, 2000).