Just One-third Of The World`s Longest Rivers Remain Free-flowing

Wendell Nguyen

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Category : Earth Sciences
Size : 240493
By : Wendell Nguyen

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Abstract

Infrastructure development and other human-made changes have already fragmented or disrupted two-thirds of Earth's longest rivers. Dams and reservoirs are the leading contributors to connectivity loss in global rivers. A team of researchers assessed the connectivity status of 12 million kilometers of rivers worldwide, providing the first-ever global assessment of the location and extent of the planet's remaining free-flowing rivers.