Forest and Rangeland Ecosystem Science Center

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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 for the management and conservation of biological systems in the West and worldwide. 

FRESC Research Teams

FRESC Research Teams

FRESC scientists, individually or collaboratively with partners, investigate high-priority questions about biological systems.

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Date published: April 9, 2021

A Chemical and Bio-Herbicide Mixture Increased Exotic Invaders, Both Targeted and Non-Targeted, Across a Diversely Invaded Landscape After Fire

Herbicides sprayed to inhibit exotic annual grass germination and establishment can have unintended effects, including the release of secondary invaders or damage to native plant species.

Date published: April 9, 2021

Weather Affects Post-Fire Recovery of Sagebrush-Steppe Communities and Model Transferability Among Sites

Altered climate, including weather extremes, can affect vegetative recovery after disturbances. USGS researchers compared models to determine how annual and perennial grass cover and sagebrush density responded to wildfire and weather.

Date published: April 9, 2021

Surface-Air Mercury Fluxes and a Watershed Mass Balance in Forested and Harvested Catchments

Forest soils can act as repositories for atmospherically deposited mercury, yet forestry practices can influence mercury mobility and fluxes, food web dynamics, and bioaccumulation processes.

Publications

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Year Published: 2021

Golden Eagle

The Golden Eagle inhabits a wide range of latitudes and habitats throughout the Palearctic and into northern Africa, where it is largely resident. In North America, its breeding distribution includes most of Canada and Alaska, as well as the western half of the United States and northern and western Mexico. Most eagles that nest in northern Canada...

Katzner, Todd E.; Kochert, Michael N.; Steenhof, Karen; McIntyre, Carol L.; Craig, Erica H.; Miller, Tricia A.

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Year Published: 2021

Weather affects post‐fire recovery of sagebrush‐steppe communities and model transferability among sites

Altered climate, including weather extremes, can cause major shifts in vegetative recovery after disturbances. Predictive models that can identify the separate and combined temporal effects of disturbance and weather on plant communities and that are transferable among sites are needed to guide vulnerability assessments and management...

Applestein, Cara; Caughlin, Trevor; Germino, Matthew

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Year Published: 2021

Relative energy production determines effect of repowering on wildlife mortality at wind energy facilities

Reduction in wildlife mortality is often cited as a potential advantage to repowering wind facilities, that is, replacing smaller, lower capacity, closely spaced turbines, with larger, higher capacity ones, more widely spaced. Wildlife mortality rates, however, are affected by more than just size and spacing of turbines, varying with turbine...

Huso, Manuela; Conkling, Tara; Dalthorp, Daniel; Davis, Melanie J; Smith, Heath; Fesnock, Amy; Katzner, Todd E.