How Is Deforestation Impacting Global Warming and Climate Change?
By Andreana Vaccaro · 17 Oct 2025 in Scientific articles
Deforestation drives global warming twice over: felled trees release their stored carbon AND stop absorbing new CO₂ — with roughly 15 billion trees lost every year, land-use change accounts for around a tenth of global emissions. Reversing it is one of the highest-impact climate actions available.
The mechanism, simply
- Carbon release. Burning or decomposing wood returns decades of stored CO₂ to the atmosphere.
- Lost absorption. Every removed tree is absorption capacity gone for decades ahead.
- Local heating. Bare land absorbs more heat and loses the cooling of evapotranspiration.
- Broken water cycles. Less forest = less rainfall recycling = more drought, more fires, more loss.
The feedback loop to break
Warming dries forests; dry forests burn; fires release carbon that warms further. Breaking the loop needs both protection of standing forests and large-scale replanting of degraded land — the two complement, neither suffices alone.
Reforestation that's verifiable
Planting works when trees survive and are accounted honestly. Evertreen plants geolocated, satellite-monitored trees with field documentation and conservative CO₂ estimates (methodology here). Plant trees or measure your footprint first.
Frequently asked questions
How does deforestation cause global warming? It releases stored carbon and removes future absorption — a double contribution to rising CO₂.
How significant is it? Deforestation and land-use change account for roughly 10% of global greenhouse-gas emissions.
Does planting trees really help? Yes, when done credibly: right species, verified survival, geolocation and honest carbon accounting.