Fact sheets

The CDRmare factsheets on marine methods of CO2 removal and storage are available in two versions – a two-pager with the key messages summarized (KNOWLEDGE SUMMARIES), and an 8-pager with more (scientific) details (FACT SHEETS).

Licence for texts and infographics: CC BY 4.0

KNOWLEDGE SUMMARIES

KNOWLEDGE SUMMARY

Carbon dioxide removal

What are the opportunities of ocean-based methods? And how do we explore them?

All KNOWLEDGE SUMMARY fact sheets in one PDF

// Updated version February 2024

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Background I

Societal pressure to act

Removing carbon dioxide from the atmosphere: urgently needed // Updated version June 2023

 

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Biological methods

Increased carbon storage through the expansion of marine meadows and forests

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Biological methods

Artificial upwelling: More power for the ocean’s biological carbon pump

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Chemical methods

Minerals for enhanced carbon dioxide uptake by the ocean

Updated version June 2023

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Geological methods

Carbon dioxide storage in geological formations below the German North Sea

Updated version February 2024

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Geological methods

A deep-sea experiment on carbon dioxide storage in oceanic crust

Updated version June 2023

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Synthesis

An assessment framework for marine Carbon Dioxide Removal Methods

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FACT SHEETS

Background II

The Earth’s natural carbon cycle

Carbon reservoir ocean: How the sea absorbs carbon dioxide // Updated version June 2023

Lizenz: CC BY 4.0 (Text & some infographics)

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Biological methods

Increased carbon storage through the expansion of marine meadows and forests

>>Download

Biological methods

Artificial upwelling: More power for the ocean’s biological carbon pump

>>Download

Chemical methods

Minerals for enhanced carbon dioxide uptake by the ocean

Updated version June 2023

>>Download

Geological methods

Carbon dioxide storage in geological formations below the German North Sea

Updated version February 2024

>>Download

Geological methods

A deep-sea experiment on carbon dioxide storage in oceanic crust

Updated version June 2023

>>Download

Synthesis

An assessment framework for marine carbon dioxide removal methods

>>Download