Корреляционная зависимость между мутагенной активностью донных отложений водотоков и водоемов Оренбургской области и содержанием редкоземельных элементов

It is shown that both regions of the Orenburg area, and the separate studied waterways and reservoirs were characterized by a various index of loading rare-earth elements. The total maintenance of rare-earth elements had direct correlation communication.