Aerial view of the Amazon deforestation frontier, forest meeting soy farmland, Mato Grosso, Brazil

Amazon Forest to Field

Investigating post-deforestation soil carbon persistence under changing climate and land-use in the Amazon Basin

Every year, the Amazon frontier loses forest to farmland — but while the trees disappear from satellite images, a hidden transformation unfolds in the soil beneath.

The Amazon Forest to Field project investigates the mechanistic controls of soil organic carbon (SOC) persistence after deforestation, tracing how fire, clay mineralogy, land-use management, and climate determine whether centuries of stored carbon stays locked underground or returns to the atmosphere as CO₂. By combining continent-scale field sampling across the Arc of Deforestation with process-based modelling, we identify the pathways toward carbon-negative agriculture in the Brazilian Amazon.

4

Regional sites across Amazonia
(Acre, Amazonas, ParΓ‘, Mato Grosso)

10

Partner institutions

18

Researchers from five countries

3

Years of measurements

Aerial drone view across the Arc of Deforestation in the Brazilian Amazon

Across the Arc of Deforestation, the carbon beneath our feet is being rewritten.

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Project partners

University of Exeter
CENA
UNEMAT
INPA
IPAM
UFAC
Embrapa
Ouro Verde
James Cook University
Met Office

Securing the future of tropical soil carbon