We Are Losing Our Large Lakes And Reservoirs
More than half of the large lakes and reservoirs on the planet have diminished since the early 1990s due to climate change and human diversion and consumption, an international team of researchers has found. The findings have implications for people who rely on their supply of freshwater for drinking, hydropower and agriculture.
The researchers looked at almost 2,000 of the largest lakes and found they are losing about 5.7 trillion gallons per year. That’s about the same amount as the entire U.S. used in 2015, or 17 times the volume of the biggest reservoir in the U.S., Nevada’s Lake Mead, between 1992 and 2020, the study said.