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Updated: Nov 15, 2025
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Design and Use of a Full Flow Sampling System FFS for the Quantification of Methane Emissions
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Future carbon emissions from global mangrove forest loss
Maria F Adame1,2, Rod M Connolly2, Mischa P Turschwell1
1Australian Rivers Institute, Griffith University, Nathan, Qld, Australia.
Global Change Biology
|March 1, 2021
Summary
Protecting mangrove forests, vital
Area of Science:
- Ecology
- Climate Science
- Environmental Management
Background:
- Mangroves store significant carbon, acting as crucial 'blue carbon' ecosystems.
- Their protection is essential for climate change mitigation by reducing greenhouse gas emissions.
Purpose of the Study:
- To predict future greenhouse gas emissions from mangrove loss.
- To inform land-use management strategies for climate mitigation and carbon markets.
Main Methods:
- Integrated global datasets on carbon stocks, mangrove distribution, and deforestation rates.
- Developed a predictive model for mangrove carbon emissions under various land-use scenarios.
Main Results:
- Projected emissions from mangrove loss could reach 3392 Tg CO2 eq by 2100, including foregone soil sequestration.
- Southeast Asia, the Caribbean, and parts of South Asia are identified as major emission hotspots.
- Emissions are primarily driven by conversion to aquaculture/agriculture and erosion.
Conclusions:
- Policy interventions are urgently needed in identified hotspot regions to curb emissions from mangrove loss.
- Reducing mangrove loss rates can significantly decrease global emissions, highlighting the importance of conservation efforts.
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