|
|
||
Bottom TopographyU.S. aims to map mineral-rich Arctic seafloorPosted at 9:56 AM on 31 Aug 2007Update on the race to despoil the Arctic: This week, U.S. Coast Guard researchers set out on their third venture since 2003 to map the mineral-rich Arctic seafloor. There's a lot to be learned about the watery depths; overall, maps of Mars are about 250 times better than maps of the ocean floor. The U.S. is eager to identify underwater mountains and caverns so we'll know just where to stick our drills when global warming finally gets to doing something useful for a change: if current trends continue, the Arctic could be ice-free in summer by 2040. Russia, Denmark, Norway, and Canada are also maneuvering to get their hands on what one U.S. marine geologist calls "potential riches beyond your imagination."source: The Wall Street Journal (access ain't free) |
Also in Grist
The Week's Most Popular
From the Archives
Atomic Wrongs. U.S. nuclear weapons program killed over 4,000 Americans, analysis shows.
Will That Cover My Three Vacation Homes? Aspen, Colo., unveils its own carbon-offsetting program.
Now That's What We Call Hospitality. Vietnam hospital waste turned into plastic utensils.
|
|
You are not logged in. Thus, you cannot post a comment. If you have a Gristmill account, log in below. If you don't have a Gristmill account, well, by all means go make one! Meet you back here in five.