Benson et al., 2005 Location of some natural analogues
How CO 2 is introduced into the crust Bachu, 2003 Anthropogenic Magmatic Also: Oil field biodegradation Kerogen decarboxyilation Hydrocarbon oxidation Decarbonation of marine carbonates Gilfillan et al, 2008
Sequestration Mechanisms Trapping Mechanisms: Structural/stratigraphic Residual/capillary Solubility Mineral Bachu, 2003
Benson et al., 2005 Relative importance of trapping mechanisms Or How does CO 2 behave when it accumulates in a crustal water-rock system over time?