Understory

The University of Georgia timber Trucking cost Estimation System was designed to provide cost estimates for timber transportation in the US South for one truck and trailer on one haul route based upon input information. GATES is designed to be user friendly to all users and provide important cost information based on input values.

An emerging fungal disease is threatening one of the State of Hawaii's most important tree species. This fact sheet summarizes the importance of the ohi'a tree, describes Rapid Ohi'a Death (ROD) and the ways it spreads, and highlights ongoing research into effective methods to slow the spread of ROD.

This drought status update is produced using the most recent data and cover a seasonal range of outlooks, including current conditions, seasonal drought outlooks, and severe fire potential. It is broken down by Forest Service region. The update covers conditions for June 2026, and projections through August, 2026.

For more than 90 years, the Forest Inventory and Analysis (FIA) program of the Forest Service, an agency of the U.S. Department of Agriculture, has played an integral role in providing information vital to the management and conservation of the Nation’s forest resources. Nearly all major decisions regarding the Nation’s forests have been made with reference to and reliance on FIA findings and forest resource evaluations. Although FIA began as a timber inventory, today FIA provides authoritative data about forest carbon, forest products and services, biomass availability, economic development o...

Forest Service researchers, working in close partnership with Forest Service Fire and Aviation Management leadership, are leveraging artificial intelligence (AI) capabilities to advance knowledge and tools that improve operations before, during, and after wildfires. Forest Service scientists partner with Microsoft, Google, the Department of Defense and many other technology providers to develop new innovations that are freely available and rapidly applied to today’s firefighting response—upholding a model that is less costly, more efficient, and more innovative than what the private sector alo...

A Climate Resilience Guide for Urban Forestsin the Northwestexplains the potential effects of climate change on Northwest urban forests and discuss strategies thaturbanplanners,foresters,and arborists can implement to ensure the long-term sustainability of community tree canopies.AninteractiveExcelspreadsheetoftree species and cultivarscommonly available for urban plantings inIdaho, Oregon, and Washington is also available to accompany the Urban Forest Guide.This database canbe usedto help evaluate thesuitabilityofdifferent speciesfor a given region within the three statesbased oncharacteristi...