FRESC Snake River Field Station
FRESC Cascadia Field Station
FRESC Olympic Field Station
Forest and Rangeland Ecosystem Science Center
Scientists from the Forest and Rangeland Ecosystem Science Center capitalize on their diverse expertise to answer scientific questions shaped by the environments of the western United States. We collaborate with each other and with partners to provide rigorous, objective, and timely information and guidance to support management, conservation, and restoration of the Nation's natural resources.
FRESC Research Teams
FRESC Research Teams
FRESC scientists, individually or collaboratively with partners, investigate high-priority questions about biological systems.
News
Long-term drought assessment: hydrologic, ecological, and social impacts
Long-term drought assessment: hydrologic, ecological, and social impacts
American Bullfrog Acoustics and High-Performance Computing
American Bullfrog Acoustics and High-Performance Computing
Saline Lake Ecosystems IWAA February 2025 Seminar
Saline Lake Ecosystems IWAA February 2025 Seminar
Publications
Invasion of perennial sagebrush steppe by shallow-rooted exotic cheatgrass reduces stable forms of soil carbon in a warmer but not cooler ecoregion
Soil organic carbon ('SOC') in drylands comprises nearly a third of the global SOC pool and has relatively rapid turnover and thus is a key driver of variability in the global carbon cycle. SOC is also a sensitive indicator of longer-term directional change and disturbance-responses of ecosystem C storage. Biome-scale disruption of the dryland carbon cycle by exotic annual grass...
Cytotype and local adaptation drive phenotypic variation in two subspecies of big sagebrush (Artemisia tridentata)
Big sagebrush (Artemisia tridentata) is a widespread and locally dominant shrub throughout many ecosystems in western North America. A. tridentata ssps. tridentata and wyomingensis are two subspecies whose populations occupy the warm-arid regions of the species range and whose trailing edge is threatened by climate change. Previous studies have presented conflicting results in relation...
Contrasting magnitude and timing of pulsed aqueous methylmercury bioaccumulation across a reservoir food web
Water column hypoxia is a key process influencing methylmercury (MeHg) production and availability in waterbodies worldwide. During seasonal destratification, large, short-lived pulses of aqueous MeHg may be released into the subsequently mixed water column, but little is known about the fate of these pulses, particularly whether there are concomitant increases in MeHg uptake into...
Science
Land Treatment Digital Library and Land Treatment Exploration Tool Team (FRESC)
The Land Treatment Digital Library (LTDL) and The Land Treatment Exploration Tool (LTET) are practical resources for land managers planning restoration and rehabilitation projects on public lands.
Predicting Burn Risk to Land Management Investments
Land management treatments in sagebrush steppe are an important opportunity to break the annual-grass fire cycle, provided they offer long-lasting resistance to annual-grass invasion and do not burn. However, for areas seeded as part of the Emergency Stabilization and Rehabilitation (ESR) program-- one of the largest programs for land management treatments-- about 1/4 have at least partially...
Conservation Efforts Database
The Conservation Efforts Database (CED) is a secure online data repository that collects, stores, and retrieves spatially explicit, spatially obscure, and non-spatial information on species and habitat conservation and management actions. The CED is designed to allow data collection from all interested partners including federal, state, local, non-government organizations, universities, private...