nuclear-news

Ban on uranium mining at Grand Canyon upheld by Arizona court . http://www.theguardian.com/environment/2014/oct/02/ban-uranium-mining-grand-canyon-arizona-court   Ruling protects national treasure against the possibility of opening it to 26 new mines and 700 exploration projects Leslie Macmillan theguardian.com, Friday 3 October 2014 

A coalition of conservation groups are hailing an Arizona judge’s decision this week to uphold the Obama administration’s 20-year ban on new uranium mining claims across 1 million acres of public lands adjacent to Grand Canyon.

In January 2012, then-US interior secretary Ken Salazar issued the ban that prohibits new mining claims and mine development on existing claims without valid permits. A subsequent mining industry lawsuit asserted that the interior department’s 700-page study of environmental impacts was inadequate and the ban was unconstitutional.

A coalition of groups including native American tribes and the Sierra Club intervened in that lawsuit, and on Tuesday the court ruled in their favour.

Judge David G Campbell of the US district court for Arizona summarised his ruling dismissing all uranium mining industry claims by stating that the secretary of the interior had the authority to “err on the side of caution in protecting a national treasure – Grand Canyon national park.”

Critics of uranium mining say that it would threaten the aquifers and streams that feed the Colorado river and Grand Canyon by releasing toxic waste.

Martha Hahn, chief of science and resource management for the Grand Canyon, says that mines would leach contaminants into watersheds, seeps and springs in the canyon, mar the landscape and impact wildlife. The seeps that make rocks slick might not look life-sustaining, but one might “feed a critter that feeds another critter, so you see the effect pretty exponentially,” said Hahn.

• According to the government’s study, removing the ban would mean that 26 new uranium mines and 700 uranium exploration projects could be developed.The Grand Canyon attracts about 4m tourists a year. Uranium mining companies have 60 days to appeal the decision