Downed woody debris biomass estimates were made by first determining the volume of each size class through the use of scaling equations (Van Wagner, 1968; Brown, 1971) using the mean diameter of the range for each of the 3 smaller size classes. The volume of each size class was converted to biomass by multiplying by wood density, using the estimates of Kauffman and Donato (2012). The biomass estimates were converted to C mass by using a concentration of 0.50, as recommended by Kauffman and Donato (2012).