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dams & reservoirs

Processes like mining and drilling tunnels, which displace material from the subsurface, can induce earthquakes.
Posted inNews

It’s Not Just Fracking: New Database of Human-Induced Quakes

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 22 December 201616 February 2022

In the largest compilation of anthropogenically induced earthquakes, causes range from building water reservoirs to mining.

This photo shows Jishi Gorge upstream from the landslide dam. Gray silt deposits reveal an ancient, massive lake held by the dam.
Posted inNews

Evidence Found for China's Ancient Origin Story

JoAnna Wendel, freelance science writer and illustrator by JoAnna Wendel 4 August 201624 February 2023

New geological findings suggest that an ancient flood in a popular legend about the birth of China's civilization might have actually occurred, but some 150 years later than historians thought.

Iron Gate Dam on the Klamath River near Hornbrook, Calif
Posted inNews

Controversial Pacts Aim for Dam Removals on Western U.S. River

by Randy Showstack 11 April 201615 February 2023

New agreements regarding the Klamath River in Oregon and California would enable the largest U.S. dam removal project ever. Critics say water quality will suffer, decry hydropower loss.

lake-mead-nevada-reservoir
Posted inScience Updates

New Interest in Reservoir Evaporation in Western United States

by B. Livneh, K. Friedrich and P. D. Blanken 23 March 201623 September 2022

Reservoir Evaporation Workshop; Boulder, Colorado, 22–23 October 2015

The 1927 flood on the Lower Mississippi River was one of the most destructive in U.S. history.
Posted inResearch Spotlights

Reimagining a Fatal Flood

Kate Wheeling, freelance science writer by Kate Wheeling 17 March 20162 March 2023

Researchers use high-resolution simulations to reexamine the rainfall events that led to one of the most destructive floods in U.S. history.

Posted inResearch Spotlights

Reservoirs Act as a Source for Greenhouse Gases

by L. Strelich 6 November 201524 February 2023

Scientists examine nitrous oxide production in aquatic environments and the conditions that drive it.

Posted inFeatures

Contaminated Sediment and Dam Removals: Problem or Opportunity?

by J. E. Evans 8 October 201514 September 2022

Restoring rivers to their free-flowing state promises a host of environmental benefits, but contaminated sediments may cloud the picture.

Posted inResearch Spotlights

Satellite Measurements May Help Real-Time Water Management

by Terri Cook 9 June 201530 March 2023

Upper Niger River study shows that satellite altimetry could help resource managers optimize reservoir releases even on ungauged rivers.

Posted inFeatures

Building Sandbars in the Grand Canyon

by P. E. Grams, J. C. Schmidt, S. A. Wright, D. J. Topping, T. S. Melis and D. M. Rubin 3 June 201530 March 2023

Annual controlled floods from one of America's largest dams are rebuilding the sandbars of the iconic Colorado River.

Posted inResearch Spotlights

Mekong River Dams Could Bring Future Food Security Woes

by C. Schultz 31 December 201415 November 2021

The rapid development of dams in the Mekong River Basin could pose a threat to future environmental stability.

Posts pagination

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A view of a bridge, with the New Orleans skyline visible in the distance between the bridge and the water. A purple tint, a teal curved line representing a river, and the text “#AGU25 coverage from Eos” overlie the photo.

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