Abstract
The paragraph should be amended to read: "Although temperate forests cover the least area of the three biomes, they are the source of most of the sustainably produced wood products. For 2004-2008, about 30% (2.1 quadrillion Btu) of this renewable en- ergy was supplied from woody biomass, equivalent to about 2% of annual energy consumption from all sources and the largest source of renewable energy after hydro- power (US DOE 2009).