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The ecology of an upstate New York stream rebounded to its natural state within three years after a small dam was removed, highlighting how quickly aquatic ecosystems can recover, according to a new ...

Low-head dams were built to raise water levels for irrigation, navigation, and hydroelectricity. But once their function fades, the danger remains. These small, concrete structures create deadly ...

Hydropower expansion creates tension between renewable energy goals and freshwater ecosystem health. However, the global impacts of dams across the full spectrum of freshwater biodiversity remain ...

ResNet is a national dataset of dams impounding storage reservoirs in the continental United States. The dams are routed from upstream to downstream to create a linked network on the National ...