Erosion
April 23, 2008--Experts fear nation's waterways need rescuing--from us (Denver Post)
Federal agencies, states, tribes and concerned citizens are spending millions of dollars and thousands of
April 17, 2008--Planet-friendly paving lets water seep through (Washington Post)
Paved sidewalks and driveways keep shoes clean and cars out of the mud. But environmentally speaking, too much paving is a disaster, blanketing
March 8, 2008--The Grand Canyon is much, much older (LA Times)
The Grand Canyon is as much as three times as old as geologists had previously believed, at least 17 million years old, researchers reported Friday in the journal Science.
December 10, 2007--Grasscrete: Sustainable urban drainage product (Environmental Network News)
Grasscrete, the green alternative to standard concrete surfaces for parking lots, driveways, and access roads for vehicles or fire trucks.
December 9, 2007--A plan to manage erosion on peak (Colorado Springs Gazette)
At 12,000 feet, below the steep section of the Pikes Peak Highway known as “the Ws,” the mountain seems to have washed in on itself.
