24 - Zakiseljavanje oceana

Izvor: IPCC 24 Zakiseljavanje oceana prema SSP scenarijima (pH) Zakiseljavanje oceana
Set 2 www.climatefresk.org 24 Kad se CO 2 otopi u oceanu , pretvara se u ugljičnu kiselinu H 2 CO 3 te bikarbonatni ion HCO 3 - . To povećava kiselost oceana i pH vrijednost pada .

1
Cause

Spremnici (ponori) ugljika

Spremnici (ponori) ugljika

The word "Ocean" is written on both sides.

1
Consequence

Problemi s kalcifikacijom

Zakiseljavanje oceana


3
Wrong causes

Emisije CO2

Emisije CO2

Why not but rather link Card 12 (Carbon sinks) to card 24. It is meant for it.
Koncentracija CO2 (ppm - čestica na milijun)

Koncentracija CO2 (ppm - čestica na milijun)

Players often identify CO2 concentration as a cause for ocean acidification. But it is more logical to link back to carbon sinks.
Povišenje temperature vode

Povišenje temperature vode

The increase of water temperature is not linked to ocean acidification, at least for the time being. In the long term (over several centuries), as it heats up, the water will lose its capacity to dissolve atmospheric CO2 and will become less efficient as a carbon sink. So the increase in water temperature will inhibit, to some extent, ocean acidification.
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