Breakthrough study predicts catastrophic river shifts that threaten millions worldwide

Researchers at Indiana University have made a breakthrough in predicting river avulsions, sudden and dangerous changes in a river's course. Using advanced satellite technology, they mapped landscape features that make avulsions more likely. The study found that 74% of avulsions occur near mountain fronts or coastlines where sediment builds up quickly. This new model could help identify high-risk areas for sudden flooding, especially in less developed regions where avulsions are more frequent and deadly. The findings are crucial as climate change alters global water cycles and more people move into flood-prone areas.