Growing Fruits and Veggies in the CityNew Air Pollution RulesWater Lessons from IsraelDoes Dirt Makes Us Smarter?The Pride of an Industrial TownSunscreen Safety QuestionedA Greener Way to Work?Saving Rainforests Helps U.S. FarmersD.I.Y. Cleaning ProductsNew Smokestack Rules
Thawing Tundra Speeds Up Warming
University of Florida biologist Ted Schuur does field work in the Alaska tundra every summer (Photo courtesy of Ted Schuur)
A report in this week's journal Nature looks at how thawing ground up North might impact global warming. Amy Mayer spent some time in Interior Alaska with scientists at Eight Mile Lake:
The study from the journal Nature
Info from the National Science Foundation
A related article on the study
Producer: Amy Mayer
Release Date: May 25, 2009
Running Time: 3:36