Ecological Restoration Institute
Our Mission
ERI serves diverse audiences with objective science and implementation strategies that support ecological restoration and climate adaptation on Western forest landscapes.
Fact Sheet: The Cost of Forest Thinning Operations in the Western United States: A Literature Review
An increase in frequent, catastrophic wildfires is a challenge to forests and communities across the western United States. Forest thinning treatments can reduce the risk of catastrophic fires and improve forest health. However, the cost of treatments varies depending on factors such as slope gradients, small-diameter trees, silvicultural prescriptions, and harvesting systems and methods. Land managers often use thinning treatments as a management approach, and broader knowledge on the productivity and costs of harvesting machinery can assist in their planning efforts.
Special Report: Managed Wildfire: A Research Synthesis and Overview
All wildfires in the United States are managed, but the strategies used to manage them vary by region and season. “Managed wildfire” is a response strategy to naturally ignited wildfires; it does not prioritize full suppression and allows the fire to fulfill its natural role on the landscape, meeting objectives such as firefighter safety, resource benefit, and community protection. This wildfire management strategy can be effective for reducing tree densities, landscape homogeneity, fuel load continuity, and future fire behavior, while also working to reintroduce fire to fire-prone ecosystems. Research on managed wildfire has expanded significantly in recent years. This synthesis is designed to distill the current science on managed wildfire to foster a wide discussion of the strategy among managers, practitioners, and the knowledgeable public.
Journal Article: Climate influences on future fire severity: a synthesis of climate‑fire interactions and impacts on fire regimes, high‑severity fire, and forests in the western United States
Increases in fire activity and changes in fire regimes have been documented in recent decades across the western United States. Climate change is expected to continue to exacerbate impacts to forested eco-systems by increasing the frequency, size, and severity of wildfires across the western United States (US). Warming temperatures and shifting precipitation patterns are altering western landscapes and making them more susceptible to high-severity fire. Increases in large patches of high-severity fire can result in significant impacts to landscape processes and ecosystem function and changes to vegetation structure and composition. In this synthesis, we examine the predicted climatic influence on fire regimes and discuss the impacts on fire severity, vegetation dynamics, and the interactions between fire, vegetation, and climate.
Research Topics
Research Sites
This map provides an overview of the Ecological Restoration Institute’s research sites across Arizona, Colorado and New Mexico.
- A “pin” icon in the upper right-hand corner of the map allows you to toggle between research sites that focus on 3 areas:
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- Landscape Monitoring and Research
- Long-Term Ecological Assessment and Restoration Network (LEARN)
- Wildfire Effects
- Click on a specific pin location (orange, green or blue) on the map to learn more about the research and access literature published from data collected at the site.
- Use Ctrl + scroll to zoom in on the map.