Photo de stock - 12 March 2021, Thuringia, Zwirtzschen: Wismut construction vehicles move earth masses on the site of the former industrial tailings ponds. The pore water is removed from the radioactive sludge as far as possible by piercing wicks (drains) up to 30 metres long. From 1992 to the present day, a total of over 8000 kilometres of these ""drainage wicks"" have been used. Photo: Bodo Schackow/dpa-Zentralbild/dpa. - Zwirtzschen/Thuringia/Germany

Photo de stock: 12 March 2021, Thuringia, Zwirtzschen: Wismut construction vehicles move earth masses on the site of the former industrial tailings ponds.

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