facebook
twitter
rss
account
search
search
 

Grand Canyon beaches eroding

Sept. 11, 2008 at 9:01 PM   |   Comments

FLAGSTAFF, Ariz., Sept. 11 (UPI) -- U.S. researchers said some of the Grand Canyon sandbars and beaches built up by a manmade flood earlier this year are already eroding.

U.S. Geological Survey researchers said photos show erosion is occurring as water releases from Glen

Canyon Dam vary to meet peak power demands and interstate water-sharing agreements, the Arizona Daily Sun reported Wednesday.

Sand in the Colorado River is believed to be linked to the creation of backwaters that could help

promote the survival of some fish species, the newspaper said. Boaters use beaches for camping. Grand

Canyon Superintendent Steve Martin has proposed more regular floods to improve the canyon's ecosystem

© 2008 United Press International, Inc. All Rights Reserved. Any reproduction, republication, redistribution and/or modification of any UPI content is expressly prohibited without UPI's prior written consent.
Most Popular
1
Android phones to join iPhone in saying no to the police Android phones to join iPhone in saying no to the police
2
Perth's first iPhone buyer immediately drops brand new phone on live TV Perth's first iPhone buyer immediately drops brand new phone on live TV
3
Major palm oil companies to halt deforestation Major palm oil companies to halt deforestation
4
Dogs are the favorite food of leopards in rural India Dogs are the favorite food of leopards in rural India
5
Only 5 billion years until Andromeda Galaxy eats Milky Way Only 5 billion years until Andromeda Galaxy eats Milky Way
Trending News
Video
x
Feedback