In the twenty-first century, land managers will be increasingly called upon to do more with less. Both at home and across the globe, they will be asked to produce more agricultural products, forestry products, and ecosystem services while reducing their inputs and environmental effects. This is...

As the United States begins to move towards putting an economic value on reducing greenhouse gas (GHG) emissions, the need for improved accounting standards becomes acute. Lifecycle analysis (LCA), which involves the systematic collection and interpretation of material flow in all relevant...

A key argument in the societal debate against polices to support biofuels is that production of these alternative fuels may in fact consume more energy than they generate and emit more greenhouse gases than they sequester (Fargione et al., 2008; Searchinger et al., 2008; Rajagopal and Zilberman, 2007;...