Category Climate change

Climate change: what’s good for elk is bad for birds

A just-published U.S. Geological Survey (USGS) and University of Montana study demonstrates how the declining snowpack in the Arizona mountains over a 22-year span has affected songbirds, producing a “classic ecological cascade” according to Thomas Martin, USGS Montana Cooperative Wildlife Research Unit.…

Fiddling while the world burns

The amount of toxic chemicals released into the environment increased 16 percent in 2010, according to a report from the EPA. That reverses a downward trend from years before and was driven by metal mining and the chemical industry. Releases…

Too much, too little: 2011 in review

As National Oceanic and Atmospheric Administration (NOAA) spokesman Christopher Vaccaro put it: In many ways, 2011 rewrote the record books. For the Guardian’s series “2011 In Review”,  John Vidal sums up the past year. The year 2011 was another ecologically tumultuous…