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Ecosystem CO2 starvation and terrestrial silicate weathering: mechanisms and global-scale quantification during the late Miocene

David J. Beerling, Auteur ; Lyla L. Taylor, Auteur ; Catherine D. C. Bradshaw, Auteur ; Daniel J. Lunt, Auteur ; Paul J. Valdes, Auteur ; Steven A. Banwart, Auteur ; Mark Pagani, Auteur ; Jonathan R. Leake, Auteur

Dans Journal of Ecology (100(1) JAN 2012)

1. The relative constancy of the lower limit on Earths atmospheric CO2 concentration ([CO2]a) during major tectonic episodes over the final 24 million years (Ma) of the Cenozoic is surprising because they are expected to draw-down [CO2]a by enha[...]

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