Articles tagged with Dam Construction
Researchers at Duke University warn that dams in California's Central Valley are harming spring-run Chinook salmon populations by blocking access to habitat and fragmenting these populations. The study suggests removing dams could help alleviate water shortages and aid fish species.
China's Three Gorges Dam, a massive hydroelectric power generator, is being constructed on the Yangtze River. NASA satellites have provided detailed views of the dam's construction and its impact on climate and environment.
A recent study highlights the urgent need to update design standards in stable continental regions like Peninsular India. The assessment shows that major urban areas are underprepared for earthquakes, with risks exceeding current safety standards.
The Three Gorges Dam Project will conduct the largest and most complete experiment on habitat fragmentation, a condition affecting environments globally. The reservoir's creation will isolate species in limited spaces, providing valuable insights into ecological dynamics.
Researchers use a massive centrifuge to simulate earthen dam failures and study the effects of sinkholes on full-sized dams. The 400g-ton machine, built in 1988, can spin loads of up to 2 tons at 200 times gravity.
Researchers developed a multibeam sonar tool and interactive software to study fish behavior near dams. The tools allow for detailed analysis of fish movement, enabling scientists to understand why fish exert more effort to pass through bypasses.
Inflatable dams offer a range of benefits, including flexible flood protection solutions and minimal maintenance requirements. They can be used to control water levels, prevent backflows, and even provide recreational spaces while maintaining flood protection.
A new USGS report explores the environmental consequences of dams, including erosion, waterfowl habitat changes, and loss of river sand bars. The report emphasizes the importance of interdisciplinary scientific approaches to minimize negative impacts and promote informed decisions about dam management.