A closer look at “Atmospheric 'Flying Rivers' Over South America Form Drainage Networks Like Those on Land”, exactly as the source publishes it. A new study reveals that the massive streams of water vapor flowing through the atmosphere above South America—known as 'flying rivers'—organize into branching networks that closely resemble the drainage patterns of terrestrial river systems. Researchers analyzed atmospheric moisture transport data and found that these aerial rivers form hierarchical structures, with smaller tributaries feeding into larger main channels, much like the Amazon River and its many tributaries on the ground. The findings highlight the critical role these flying rivers play in distributing water across the continent.
They transport moisture from the Atlantic Ocean and the Amazon rainforest to agricultural regions and population centers, influencing rainfall patterns and water availability. The study suggests that disruptions to these atmospheric pathways—such as deforestation or climate change—could have far-reaching consequences for ecosystems and economies. The full version stays on the original page, which this listing opens directly.