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 Größtes US Reservoir fällt auf historischen Tiefstand infographic
Grafik zeigt den Wasserstand von Lake Mead seit 1940 und die wichtigsten Städte, die von seinem Wasser abhängig sind.
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Hoover Dam's Lake Mead auf historischem Niederwasserstand

By Jordi Bou

June 24, 2021 - Lake Mead, das größte Wasserreservoir in den US und lebenswichtig für die Versorgung von 25 Millionen Menschen, ist auf ein historisches Tief abgesunken, ein Beweis für die extreme Dürre, die den US Westen im Griff hat.

Lake Mead, formed in the 1930s from the damming of the Colorado River at the Nevada-Arizona border is crucial to the water supply of millions of people in the cities of Los Angeles, San Diego, Phoenix, Tucson and Las Vegas.

On June 9, the lake surface fell to 1,071 feet (327 metres) above sea level, dipping below the previous record low set on July 1, 2016.

Roughly 75% of the American west is currently mired in “severe” drought, according to the U.S. Drought Monitor, but the region has been strained by drought conditions for decades.

The climate crisis has amplified effects of the dryness, as rising temperatures obliterated the already sparse snowpack and baked even more moisture out of the landscape.

Scientists say human-influenced climate change has exacerbated the situation.

Sources
PUBLISHED: 25/06/2021; STORY: Graphic News; PICTURES: Newscom, Getty Images
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