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Kakhovkadam on June 6, 2023, immediately after its partial destruction
ukrhydroenergo /upi / alamy
The 2023 Ukraine's Kakhovkadam violation caused fatal floods downstream, threatening to destroy the cooling systems of nuclear power plants, and robbed areas of water for irrigation. However, in the analysis almost two years later, the most permanent result could be the vast amount of contaminated sediment left in the drained reservoir.
“The area of ​​the old reservoir served as a large sponge, accumulating a variety of contaminants,” he says. Oleksandra Shumilova At the Leibniz Institute of Germany's freshwater ecology and inland fishing. Exposure to these pollutants, which are in an area about the same size as Luxembourg, can pose a long-term threat to local populations and ecosystems, and can complicate debates about whether or not to rebuild the dam when the Russian-Ukraine War ends, she says.
On June 6, 2023, a section of Kakhovkad… pathogens and diseases to spread and start an epidemic,” she says.
Bohdan Vykhor The World Wide Fund for Nature's Ukraine Division agrees to raise issues that allow pollution to restore ecosystems. But he says that rather than simply rebuilding the dam, we should consider other more sustainable alternatives to supply water and electricity to the area.
“Building the Kakhovkadam for the first time was a natural disaster. The destruction of the dam was a natural disaster. If reconstructed, it could be another disaster to nature,” he says.
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Source: www.newscientist.com