Natural Resources

"Heavy Metals Polluting Colorado River In Grand Canyon National Park"

"As far away from society as you might seem while floating on the Colorado River through Grand Canyon National Park in Arizona, or hiking along its shorelines, heavy metals are polluting the river in concentrations that could pose a health risk."

Source: National Parks Traveler, 08/21/2015

"For Some Yellowstone Bison, the Roaming Ends at the Slaughterhouse"

"YELLOWSTONE NATIONAL PARK, Wyo. — Even for a park with a history of unhappy encounters between people and wildlife, 2015 is shaping up as an eventful year for Yellowstone and its bison. Since mid-May, five visitors have been hurt — gored, trampled or tossed into the air — in run-ins with the park’s most famous residents."

Source: Wash Post, 08/17/2015

"River Fouled By Mine Waste in Colorado Reopens for Recreation"

"A stretch of river fouled by toxic waste from an abandoned gold mine in southwestern Colorado last week was reopened to kayaking and rafting on Friday while water from river-fed irrigation canals was deemed safe for crops and livestock."

Source: Reuters, 08/17/2015

"How to Save a Sinking Coast? Katrina Created a Laboratory"

"NEW ORLEANS — Ten years ago, the neighborhood hard by the 17th Street canal in this city was water-blasted. The surges from Hurricane Katrina swept into the canal, broke through its flood walls and forced homes off their foundations. Much of New Orleans remained steeped in brackish filth for weeks until the sodden city could be drained."

Source: NY Times, 08/10/2015

"EPA's Colorado Mine Disaster Plume Flows West Toward Grand Canyon"

"Three days after EPA workers triggered a huge blowout at a festering mine in southwestern Colorado, a mustard-colored plume — still fed by 548 gallons leaking per minute — stretched more than 100 miles, spreading contaminants including cadmium, arsenic, copper, lead and zinc."

Source: , 08/10/2015

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