Fig. 5From: Building houses and managing lawns could limit yard soil carbon for centuriesThe association of soil C and N pools, C:N, and bulk density with time since development across yard, field, and forest soils to 40-cm depth. Each point represents the mean of three cores per land-use site. Predictions of C:N and bulk density apply to all yards. Shaded areas are confidence intervals of a significant model, dashed lines are non-significantBack to article page