#dams

[ follow ]
fromwww.scientificamerican.com
1 week ago

Did You Know Earth's Poles Wander? Blame Dams

Over the past 200 years, humans have stored hundreds of billions of liters of water in thousands of dams around the world, pushing Earth's geographic poles away from its axis of rotation.
Science
DC food
fromPortlandTribune.com
4 months ago

A balancing act as the river flows

The installation of the Selective Water Withdrawal Tower in 2010 improved fish migration in the Deschutes River, leading to record fish returns.
[ Load more ]