Rehabilitation
View strategy.
This Research Strategy provides an outline of important research topics to ensure that science information gaps are identified and documented in a comprehensive manner. Further, by identifying priority topics and critical information needed for planning, research, and resource management, it provides a structure to help coordinate members of an expansive research and management community in their efforts to conduct priority research.
Visit SageSTEP website.
SageSTEP is a long-term multidisciplinary experiment evaluating methods of sagebrush steppe restoration in the Great Basin.
You can find and access information on this project’s:
- Land management treatments
- Treatment effects on vegetation and fuels; soils and biogeochemistry; water runoff and erosion; wildlife and insects
- The economics and human perspectives of management treatments
- Association with climate change
- Research findings thus far and project future
View synthesis.
Less than half of the studies reviewed in this synthesis showed reduced sediment movement with seeding. In all vegetation types, successful growth of seeded grasses—enough to affect erosion—appears to displace native or naturalized species, including shrub and tree seedlings. In burned sagebrush range, postfire seeding is frequently used to replace non-native cheatgrass (Bromus tectorum) with native or introduced bunchgrasses, with at least short-term success. In recent years, native species and sterile cereal grains have increasingly been used for seeding. Use of aerially applied straw mulch has increased as well, with the risk of weed introduction from contaminated bales.
View article.
This study highlights that vast areas of the arid shadscale zone have been rehabilitated through management, but direct plantings of both native and introduced species usually have failed. Future success will likely be with native plants, including shrubs, adapted to the particular site.
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