Science-Based Restoration Process

Restoration is the process of reestablishing a self-sustaining habitat that, in time, can come to closely resemble a natural condition in terms of structure and function*.  Because ecosystems are naturally dynamic, it is not possible to recreate a system exactly. Stream corridor restoration can be especially challenging. These complex ecosystems interact with numerous physical and biotic variables at many spatial and temporal scales. Effective stream corridor restoration should be guided by a science-based, technically sound framework.

There are five basic components to a successful restoration project:
Assessment is the initial gathering of information to characterize current and historic conditions. Information can come from scientific literature, remote sensing, field surveys and anecdotal information.
Planning is the evaluation and integration of information derived from the assessment process. Project goals and objectives are identified during the planning process, and recommendations for action are prioritized.
Project Design produces a set of detailed specifications that outline the necessary actions to reach your goals and objectives. The design builds off the project plan, and identifies a timeframe.
Implementation is the on-the-ground execution of your restoration design.
Monitoring is the project evaluation phase. Monitoring measures project success according to the goals and objectives. Monitoring identifies where changes need to be made to improve restoration success.

Adaptive management is a cyclical, learning-based approach recommended for science-based restoration. This approach is characterized by its ability to use project data to improve current management actions. Project monitoring results are used to test the effectiveness of current restoration management outcomes. These findings may lead to mid-course adjustment to the restoration plan or design. Ultimately, adaptive management supports the dynamic nature of stream corridor ecosystems, and helps practitioners reach their restoration goals.

Using the graphic above to navigate, please explore the various components of science-based restoration.

*Science-Based Restoration Monitoring of Coastal Habitats Vol. II (2005). National Oceanic and Atmospheric Administration (Department of Commerce).