Woody debris
Appearance
Woody debris may refer to:
- Slash (logging), coarse and fine woody debris generated during logging operations or through natural forest disturbances
- Coarse woody debris, fallen dead trees and the remains of large branches on the ground in forests
- Large woody debris, logs, branches, and other wood that falls into streams and rivers
- Log jam, an accumulation of large woody debris that can span an entire stream or river channel