Resource Catalog
Media
- Jeffrey E. OttUS Forest Service, Rocky Mountain Research Station
- Francis F. KilkennyUS Forest Service, Rocky Mountain Research Station
- Nehalem C. ClarkUS Forest Service, Rocky Mountain Research Station
- US Forest Service, Rocky Mountain Research Station
Post-fire seeding has long been used to control erosion and suppress problematic invasive annuals like cheatgrass in dryland areas of the Great Basin. It is also a potential tool for restoring pre-fire vegetation by assisting successional processes. Non-native perennial plants have been widely seeded on account of their establishment ability, competitiveness and forage value, but may pose barriers to natural vegetation recovery. Seeding native species is a more sensible choice if restoration is a long-term objective, but there is a question of both cost and whether native species will be as effective as non-natives in outcompeting invasive annuals. We consider these issues in the context of a study where outcomes of native and non-native seed mixes were compared during an 18-year timeframe following wildfire.
Cataloging Information
- ecological site description
- native seeding
- plant community composition
- post-fire seeding
- seed mixes
- successional trajectories
- Utah
- vegetation recovery