Taxonomy term

forests

Policy in the Field: U.S. fire policy in the wake of catastrophic fire seasons

Somebody turn down the heat!
 
Almost every region of the U.S. was on fire at some point in June. The fourth-hottest June on record in the United States, June 2012 also rounded out the hottest 12-month period since record-keeping began in the U.S. in the 1890s. July was the single hottest ever recorded.
 

10 Aug 2012

Down to Earth With: Pat Pringle

After finishing a master’s degree in geology at the University of Akron in 1982, Pat Pringle left the relative flatlands of Ohio’s Allegheny Plateau and went west to pursue his passion. More specifically, he went northwest, to the U.S. Geological Survey’s (USGS) Cascades Volcano Observatory, lured by the steaming vents and layered debris flows of the recently awakened giant, Mount St. Helens. He was smitten.

 
12 Dec 2011

Map reveals height of the world's forests

Satellite maps can show everything from city blocks to inaccessible mountain peaks from the comfort of our living rooms. Now, they can show us yet another dimension of the natural world: the heights of the world’s forests.

Michael Lefsky, an expert in remote sensing from Colorado State University in Fort Collins, used NASA satellites to compile a map that displays the height of all the world’s forest canopies. “The goal [of the research] was two-fold: to create a map that would allow us to map above-ground biomass, and simply to show that it can be done,” Lefsky says.

27 Jul 2010