Themen
PT
EN
DE
Start
Sustainable Fisheries
What is a bottom trawl net?
How does long line fishery work?
Development of Coastal Zones
What does a sediment core show us?
How fast is the population on the coast growing?
Ocean Observation
How does a glider work?
What is meant by global ocean circulation?
Waste Accumulation in the Oceans
What effect does rubbish in the ocean have?
Ocean – Climate Buffer
Is the ocean a climate buffer?
How does the ocean become acidic?
Raw Materials
How do hydrothermal vents develop?
Ocean Interfaces
Ocean Interfaces
CO
2
-Exchange
Marine Biodiversity
Exploring the open ocean
How does the ocean become acidic?
dive in
bg position
el up again
bg color
h2o appear
co2 and h2o react
h2co3 emerge
h2co3 split
hco31 split
center co32
deformed shells
CO
2
Dissolved
carbon dioxide
H
2
O
Water
H
2
CO
3
Carbonic acid
HCO
3
1-
Bicarbonate ions
H
+
Hydrogen ions
H
+
Hydrogen ions
CO
3
2-
Carbonate ions
Deformed shells
scroll