digg

Facebook Connect Join Digg About
See the original image at treehugger.com

400 Oxygen 'Dead Zones' found in World's Oceans

treehugger.com — Currently there are about 400 coastal areas, with a combined area larger than the size of Oregon, with such poor water quality, with so little oxygen that only microbes can survive in it. Fish and crustaceans must flee the area or die. Dead Zones Have Doubled Every 10 Years Since 1960s.

1 Comments

Digg DudeWhat is Digg?

Digg is a place for people to discover and share content from anywhere on the web. Digg surfaces the best stuff as submitted and voted on by the community. Take the Tour to learn more.