Wetland restoration is a billion-dollar-a-year industry in the United States that aims to create ecosystems similar to those that disappeared over the past century. But a new analysis of restoration projects shows that restored ...
Ecology
Jan 24, 2012
7
1
Intensive agriculture practices developed during the past century have helped improve food security for many people but have also added to nitrate pollution in surface and groundwaters. New research has looked at water quality ...
Environment
Dec 19, 2011
0
0
Global food demand could double by 2050, according to a new projection by David Tilman, Regents Professor of Ecology in the University of Minnesota's College of Biological Sciences, and colleagues, including Jason Hill, assistant ...
Environment
Nov 21, 2011
9
0
The Obama administration on Thursday announced its plan for solar energy development, directing large-scale industrial projects to 285,000 acres of desert in the Western U.S. while opening 20 million acres of the Mojave for ...
Energy & Green Tech
Oct 28, 2011
9
0
The long-awaited message from federal authorities Tuesday to a shrinking population of gopher tortoises: Sorry, but we don't have the time and money to protect you.
Ecology
Jul 27, 2011
0
0
Is it possible that solar energy - clean, renewable, virtually infinite - could have a downside? As it's being pursued on our public lands, yes.
Energy & Green Tech
May 19, 2011
12
0
