ナショナルジオグラフィックのインスタグラム(natgeo) - 3月13日 03時32分

Photo by @pedromcbride // Now open for mining? The U.S mining organization just proposed to lift a 20-year ban on uranium mining around Grand Canyon National Park, citing no evidence of negative impacts in the seventh natural wonder of the world. Many hydrology experts, however, contest that little is known about this fragile and ancient maze-like network of springs and waterways that support not just this national park and it’s biological wonders, but roughly 30 million people down stream. They also point to a uranium mine near the south rim that flooded last spring as signs of unpredictable water table interaction. “Risking our natural wonders for short term economic prosperity is unacceptable,” one hydrologist said. To see more, follow @pedromcbride. #grandcanyon #uranium #water #coloradoriver

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