Carbon Cycle Global Fluxes Of C Flashcards by Commited Reviser

Q

Store-biosphere

A

2600pgc

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Q

Flux-respiration

A

100pgc/yr

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Q

Flux-Chemical weathering

A

0.1-0.2pgc/yr

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Q

Store-soils (%)

A

80% of all terrestrial carbon

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Q

Flux- volcanic outgassing

A

0.1-0.5 PgC/yr

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Q

Flux-photosynthesis

A

120pgc/yr

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Q

Flux - diffusion (in +out of ocean)

A

0.5-2pgc/yr

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Q

Flux- downwelling+upwelling (same number) (oceans)

A

38000pgc

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Q

Store - atmosphere (balanced vs unbalanced)

A

Balanced - 600pgc
Unbalanced - 800PgC

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Q

Flux -respiration

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100pgc/yr

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Q

Store - lithosphere

A

100 000 000 PgC (incl ffs)

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Q

Store- fossil fuels

A

4000 PgC

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Q

Store - cryosphere

A

1500pgc

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Q

Flux- Combustion of fossil fuels

A

10-11 PgC/yr

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Q

A

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Q

Store-oceans

A

38000pgc

Q

A