Africa’s forests are now emitting more CO2 than they absorb | New Scientist
Recent research reveals that Africa’s forests, once a major carbon sink, are now emitting more carbon dioxide than they absorb. Deforestation, logging, and climate-induced stress such as prolonged droughts and rising temperatures are reducing the forests’ ability to store carbon. Scientists analyzed decades of satellite and ground-based data and found that the balance between carbon uptake and release has shifted dramatically, particularly in the Congo Basin and West Africa. While forests still play a critical role in regulating the global climate, these changes could accelerate global warming and make climate targets harder to achieve. The study emphasizes the urgent need for improved forest management, reforestation efforts, and stronger protections against illegal logging to restore the ecological balance. Without immediate action, Africa’s forests could become a net contributor to greenhouse gas emissions.
The Key points
- Africa’s forests now emit more CO₂ than they absorb.
- Deforestation and logging are primary contributors.
- Climate change stress reduces carbon storage ability.
- Congo Basin and West Africa are heavily affected.
- Satellite and ground data reveal long-term trends.
- Forests remain vital for global climate regulation.
- Increased emissions threaten climate change mitigation goals.
- Reforestation and conservation can help restore balance.
- Illegal logging exacerbates carbon release.
- Urgent action needed to prevent forests becoming net emitters.
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