Need to view each restoration project in the broader, regional context. Steen Natural ecosystems subjected to natural disturbance can take a long time to recover or may not fully recover. Restoration goals should consider that ecosystems are dynamic and that individual sites might not match reference systems. Need better documentation and understanding of factors influencing the course of restoration over long term. Harrington Restoration of prairies has benefited from considerable knowledge of plant species and their establishment requirements.
Landscape architects can design prairie restorations based on site analyses.
Still need better methods for rapid establishment, especially where soils are too rich. Need methods for reducing abundance of exotics. Need specific recommendations for using fire as a maintenance tool. Restoration projects should minimize the need for continual maintenance. Find ways to enhance natural processes.