Global Food Production Depends on Forest Moisture Flows Across Borders, Study Finds
A new study published in Nature Water has revealed that agricultural regions in 155 countries rely on atmospheric moisture generated by forests in other nations for up to 40 per cent of their annual rainfall. The research highlights how interconnected global food systems are, with forest ecosystems playing a crucial role in sustaining crop production far beyond national boundaries.
The study found that about 18 per cent of rainfall in 105 countries is recycled from their own forests, while moisture from forests worldwide supports 18 per cent of global crop output and 30 per cent of crop exports. This means countries that grow and export food depend heavily on forest cover in upwind regions, creating a complex system of ecological interdependence.
One of the strongest examples of this...









