Decayed Wood Advisor

All figures on this screen are scaled the same horizontally to aid comparison of wildlife and inventory data. To interpret the box and whisker figures of inventory data see the DecAID Tutorial. Below, the “Underlying Wildlife Data” button will display values in cm and in, sample size, and the number of studies for each data point. The “Underlying Inventory Data” button will display the summary statistics from forest inventory data, for all vegetation conditions. In the button bar above, the “Inventory distribution” button will display histograms of the distribution of snag density classes from forest inventory data for this vegetation condition. For use of other buttons, see the DecAID Tutorial.

Some figures include data from all subregions within the wildlife habitat type. Also, for some graphs the data for Small/Medium Trees and Larger Trees structural condition classes are identical if data were collected in both structural condition classes; these figures and the underlying data tables are labeled with "S/L".

In WLCH wildlife habitat type - data from Spies et al. (1988) do not include minimum and maximum values as these values were not reported in the publication.

Underlying Wildlife DataUnderlying Inventory Data

NOTE: Most of the data points for the cumulative species curves are stand average values from the same study on the

Umpqua National Forest (Maguire unpublished data).