= CO2 Sequestration = ----- === Soil Sequestration Notes === Carbon Sequestration and Its Role in the Global Carbon Cycle AGU Geophysical Monograph 183 - 2009 . geological CO2 sequestration takes up more room than the extracted fossil fuel, can leak through well bore holes . CO2 may be stored in geological brine, unknown performance . p37 The Mauna Loa Carbon Dioxide Record ... . a history of the Keeling curve - p129 Soil Inorganic Carbon Sequestration as a Resulf of Cultivation of the Mollisols . Calcium binds to carbon in these soils . p189 Erosion of Soil Organic Carbon: Implications for Carbon Sequestration . erosion buries some carbon, may exceed depletion from tilling and cropping