CO₂ emissions from the Yellowstone volcanic system

Earth & Environmental Sciences

• caldera 74%
• hydrothermal system 50%
• degassing 49%
• magma 35%
• helium isotope 33%
• travertine 30%
• flux measurement 26%
• hot spot 24%
• carbon isotope 21%
• emplacement 20%
• crystallization 18%
• chloride 18%
• crust 17%
• mantle 16%
• sulfate 16%
• acid 14%
• land 12%
• calculation 12%
• comparison 9%
• method 5%

Physics & Astronomy

• calderas 100%
• volcanology 99%
• hydrothermal systems 63%
• degassing 45%
• carbon isotopes 27%
• Mexico 24%
• helium isotopes 22%
• crusts 21%
• Earth mantle 20%
• estimates 20%
• sulfates 18%
• chlorides 17%
• acids 15%
• crystallization 13%

Chemical Compounds

• Degasification 87%
• Surface Measurement 51%
• Isotope 29%
• Amount 29%
• Surface 11%