Sugarcane fire emissions remain undermeasured in South Africa

A global review finds uneven geography and coarse assumptions in agricultural smoke inventories.

Wild Lands Ecological Intelligence Editor
Wild Lands Institute · 28 October 2026

Evidence: Peer-reviewed evidence synthesis
Geography: Global sugarcane research, South Africa focus
System: Agricultural burning and emissions exposure

WHAT THE EVIDENCE SAYS

A systematic review of 177 studies found far more evidence from the United States and Brazil than South Africa; coarse globally calibrated fire inventories can underestimate crop-fire emissions.

WHY IT MATTERS / OUR READ

Calibrate burning estimates to local fuels and atmospheric measurements before relying on global inventory totals for exposure decisions.

CAVEATS / UNCERTAINTY

Review evidence, not newly measured South African emissions or a universal health-risk effect size.

SOURCE

Frontiers in Environmental Science (Oct 2026)
View original evidence ↗