Modeling of Atmospheric CO2 Concentrations as a Function of Carbon Dioxide Emissions with Implications for the Fossil-Fuel Atmospheric Fraction (AFFF)
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In this work, a semi-empirical relationship of carbon dioxide emissions with atmospheric CO2 concentrations has been developed that is capable of closely replicating observations from 1751 to 2018. The correlation consists of a superposition of a linear component that may be attributed to the net emission flux from land use changes coupled with a rapidly varying component of the terrestrial sink combined with a fossil-fuel combustion/cement production emissions-based calculation with a single, fixed, scaling parameter determined by the ocean sink coupled with the remaining slowly varying component of the land sink (the fossil-fuel combustion airborne fraction).
2012 ◽
Vol 9
(1)
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pp. 1299-1376
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2017 ◽
Vol 24
(2)
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pp. 213-221
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1998 ◽
pp. 607-608
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1992 ◽
Vol 18
(5)
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pp. 369-407
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