Tree Defects: Decay
| 4 Images of 2 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5375368 | risk tree | Here you can see the thin drill bit of a resistance-recording drill. | |
| 5375367 | risk tree | Up close view of a resistance-recording drill against the tree. | |
| 5375365 | risk tree | Resistance-recording drills are an advanced drilling tools that measure the resistance over the distance drilled, which allows for fairly effective decay detection. However, like all decay detection methods, this equipment still have limitations. | |
| 5034033 | mountains | PICUS sonic tomography for detecting decay in trees. |
