33 - Marine Submersion

Marine Submersion 33
Set 4 www.climatefresk.org 33 Cyclones and atmospheric disturbances bring wind, waves and low pressure conditions. A 1 hectopascal pressure drop causes a 1 cm sea level rise. Therefore cyclones can cause marine submersions (i.e. coastal flooding), which are amplified by sea level rise.

3
Causes

Disruption of the Water Cycle

Disruption of the Water Cycle


Rising Sea Levels

Rising Sea Levels


Cyclones

Cyclones


2
Consequences

Decline in Agricultural Yields

Marine Submersion


Climate Refugees

Marine Submersion


1
Other possible consequence

Freshwater Resources

Marine Submersion

If seawater rises, it can penetrate the water tables, which are freshwater reserves.

1
Wrong cause

River Flooding

River Flooding

Do not make any confusion between floods and submersions. Floods concern rivers (it's fresh water) while submersions concern sea water (salt water).
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