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* [[En-en_adult_card_13_additional_greenhouse_effect|Additional Greenhouse Effect]] | * [[En-en_adult_card_13_additional_greenhouse_effect|Additional Greenhouse Effect]] | ||
== | == Wrong links== | ||
===Wrong consequences=== | |||
*[[En-en adult card 12 carbon sinks|Carbon sinks]] It can be argued that CO<sub>2</sub> emissions take place before reaching carbon sinks. But the opposite link has our preference. | |||
*[[En-en adult card 24 ocean acidification|Ocean acidification]] Players often identify CO<sub>2</sub> concentration as a cause for ocean acidification. But it is more logical to link back to carbon sinks. | |||
=== CO<sub>2</sub> elimination === | ==To go further== | ||
===CO<sub>2</sub> elimination=== | |||
The surplus CO<sub>2</sub> is permanently stored in the atmosphere (no chemical degradation process). There are only 2 physical processes: dissolution of CO<sub>2</sub> in the oceans, and synthesis of CO<sub>2</sub> via photosynthesis (in the presence of photons). | The surplus CO<sub>2</sub> is permanently stored in the atmosphere (no chemical degradation process). There are only 2 physical processes: dissolution of CO<sub>2</sub> in the oceans, and synthesis of CO<sub>2</sub> via photosynthesis (in the presence of photons). | ||
Therefore<ref>[https://www.ipcc.ch/site/assets/uploads/2018/02/WG1AR5_all_final.pdf#page=489 IPCC Climate Change 2013 Report]</ref>: | Therefore<ref>[https://www.ipcc.ch/site/assets/uploads/2018/02/WG1AR5_all_final.pdf#page=489 IPCC Climate Change 2013 Report]</ref>: | ||
* in 100 years' time, 40% of the surplus CO<sub>2</sub> released today will still remain in the atmosphere | *in 100 years' time, 40% of the surplus CO<sub>2</sub> released today will still remain in the atmosphere | ||
* in 1000 years' time, 20% of the surplus CO<sub>2</sub> emitted today will still remain in the atmosphere | *in 1000 years' time, 20% of the surplus CO<sub>2</sub> emitted today will still remain in the atmosphere | ||
* in 10,000 years' time, 10% of the surplus CO<sub>2</sub> emitted today will still remain in the atmosphere. | *in 10,000 years' time, 10% of the surplus CO<sub>2</sub> emitted today will still remain in the atmosphere. | ||
It is an almost irreversible process. | It is an almost irreversible process. | ||
=== French emission factors === | ===French emission factors=== | ||
In France, the main cause of CO<sub>2</sub> emissions has shifted from industry to transportation in 150 years. | In France, the main cause of CO<sub>2</sub> emissions has shifted from industry to transportation in 150 years. | ||
== References == | ==References== | ||
<references /> | <references /> | ||
[[fr:Fr-fr_adulte_carte_11_concentration_en_co2]] | [[fr:Fr-fr_adulte_carte_11_concentration_en_co2]] |
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