Environmental Protection Multimedia Agency's ( EPA) assessment. Another thread tying Keystone XL and Pebble Mine together: in both cases, Multimedia ERM Group's environmental assessment flew in the face of the U. EPA Tackles Pebble Mine, Keystone Multimedia XL. -Canada border-crossing Keystone XL pipeline Multimedia concluded the pipeline would have negligible environmental impacts.
Like the Multimedia Pebble Mine review, ERM's review for the northern half of the U. Bristol Bay; Multimedia Photo Credit: U. The proposed Pebble Mine, located in Bristol Bay in southwest Alaska, contains mineable gold and copper Multimedia. A DeSmogBlog investigation has revealed Environmental Resources Multimedia Management Inc.