Return Model Webinar Cover Photo

The REBURN Model: Simulating forest and fuel succession and disturbance dynamics of large landscapes

In a nutshell: This webinar discusses REBURN, a geospatial modeling framework designed to simulate reburn dynamics over large areas and long-time frames to investigate the impact of multiple fires in the same area. Recorded on: January 17, 2024 Presenters: Dr. Susan Prichard, University of Washington and Dr. Paul Hessburg, USDA-FS Pacific NW Research Station Description: …

September 25, 2013: How will climate change and treatments affect future forests? Testing alternatives with the Climate-FVS model

Presenter: Pete Fulè, Professor, Northern Arizona University Under current conditions, large, severe wildfires are a fact of life in southwestern ponderosa pine forests. What will burned systems look like over the coming decades under warming climate? Do management treatments make a lasting difference or will climate override their effects? We applied the relatively new feature …

May 29, 2014: A resilience ecology framework for southwestern forests: Ecosystem shifts, landscape disturbance and climate change

Presenter: Donald Falk, University of Arizona In this webinar, Dr. Don Falk will review the basic concepts of ecological resilience as it applies to fire-adapted ecosystems in the Southwest. He will discussion how these concepts apply to the challenge of maintaining resilience in a rapidly changing world. Lastly, he will explore how maintaining resilience can …

Sonoran desert view showing saguaro cactus surrounded by tall buffelgrass

Monitoring and Removal of Invasive Grasses for Restoration of Dry Desert Systems

IN A NUTSHELLA panel of researchers and managers discusses the impact of non-native invasive grasses on dry desert systems and various methods to remove, monitor, or slow their spread. The fire regime of dry desert systems, such as the Sonoran, historically consisted of infrequent, low intensity, size-limited fires. Native grasses and other vegetation, which grow …