L10_More_Carbon_Cycle

T mass ux 800 gt 04 gtyr 2000 years this

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Unformatted text preview: teady- state (it is not growing or shrinking) 8: 0.12 Gt/y 7: 0.12 Gt/y land bioshpere (2200 Gt) 6: 0.4 Gt/y In the absence of other fluxes, how long would it take for chemical weathering to remove all CO2 from the atmosphere? 1b: 4 5 Gt/ 1a: 63 Gt/y y atmosphere 2b: 4 5.2 G (800 Gt) t/y lithosphere (78,000,000 Gt) hydrosphere (38,400 Gt) In the absence of other fluxes, how long would it take for chemical weathering to remove all CO2 from the atmosphere? atmosphere (800 Gt) land bioshpere (2200 Gt) hydrosphere (38,400 Gt) lithosphere (78,000,000 Gt) In the absence of other fluxes, how long would it take for chemical weathering to remove all CO2 from the atmosphere? atmosphere (800 Gt) land bioshpere (2200 Gt) hydrosphere (38,400 Gt) lithosphere (78,000,000 Gt) Note that this...
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This document was uploaded on 03/26/2014 for the course GEC AS.270.103 at Johns Hopkins.

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