CoF Home | OSU Home | Calendar | Find Someone | Maps | Site Index

Organon Data Query

Forest Stand Data from Oregon State
University's McDonald-Dunn Forest

Use this query form to retrieve Organon input files (grown to 2004) for those stands in the McDonald-Dunn Forest that meet your requirements. The default value for all fields is "greater than zero", so you can just change the fields that you are interested in and leave the rest the way they are. The search is an AND search, i.e., if you choose site index = 100 and total age > 60, the stands returned will have both of those characteristics.

Basic Options

All Trees (>4.5 feet) Merchantable Trees (>6.0 inches DBH)

Tract Number < = >
Compartment Number < = >
Stand Number < = >
Site Index Douglas Fir < = >
Total Age < = >
Breast Height Age < = >
Trees per Acre (TPA) < = >
Basal Area per Acre (BAPA) < = >
Quadratic Mean DBH < = >
Relative Density < = >

Advanced Options

Average height of 40 largest DBH conifer trees per acre < = >
Estimated Crown Closure < = >
Total Stem cubic foot volume (all trees) < = >
Scribner board foot volume (6 inch top, 32 foot logs) conifers only < = >
Average Height < = >
Stand Density Index < = >
Average DBH < = >
Average crown ratio < = >

%TPA %BAPA < = >