Forest and Rangeland Ecosystem Science Center


Filter Total Items: 268
Date published: April 17, 2020

Magnitude and Direction of Stream-Forest Community Interactions Change with Time Scale

Experimental and theoretical studies often yield conflicting evidence regarding the direction – positive or negative – or magnitude of biotic interactions.

Date published: April 17, 2020

Some Approaches to Accounting for Incidental Carcass Discoveries in Non-Monitored Years using the Evidence of Absence Model

The software tool “Evidence of Absence” (EoA) was published in 2014 to help interpret evidence that the number of fatalities of protected species (PS) that may occur at wind energy facilities has not exceeded a given threshold. The interpretation is based on the estimated probability of finding a PS carcass and the number of PS carcasses found during systematic surveys of the facilities. 

Date published: April 10, 2020

Spawning Potential of Female Bull Trout in a River-Reservoir System

For coldwater species such as bull trout, water temperatures can affect energy reserves for growth, reproduction, or survival. 

Date published: April 3, 2020

Mercury Bioaccumulation in the Chesapeake Bay Watershed

Despite the prevalence of mercury contamination in the Chesapeake Bay, large-scale patterns of mercury concentrations, and potential risks to fish, wildlife, and humans across the watershed, are poorly understood.

Date published: April 3, 2020

Examining Plant Traits to Discover Strategies of Coexisting Plants

Plant traits, such as leaf size and rooting depth, can affect plant performance and hence, how plants might respond to environmental change. Plant traits can be integrated, or correlated, with a particular functional plant response, such as how plants use water efficiently. Alternatively, plants can differentiate along multiple trait dimensions. 

Date published: March 24, 2020

Patterns in Age Structure of Golden Eagles Wintering in Eastern North America

Wildlife behavior varies seasonally, particularly for long-distance migrants, and that variation can have substantial demographic consequences. 

Date published: March 13, 2020

Learning From Real-World Experience to Understand Renewable Energy Impacts to Wildlife

A comprehensive analysis of how renewable energy facilities affect wildlife could inform efforts to predict and reduce these impacts. A team of researchers was asked to gain a better understanding of the actual environmental impacts of renewable energy generation on sensitive species and habitats in California. 

Date published: March 13, 2020

Annotated Bibliography: Grazing Effects on Amphibians and Their Habitats

Livestock grazing is one of the most common land uses in the western United States, where multiple amphibians of conservation concern use habitats that are grazed. 

Date published: March 10, 2020

Small-Scale Water Deficits After Wildfires Create Long-Lasting Ecological Impacts

Moisture deficit affects ecological processes and land management interventions, such as restoration of native vegetation. 

Date published: March 10, 2020

Long Term Persistence of Aspen in Snowdrift-Dependent Ecosystems

Quaking aspen forests throughout much of the western United States have experienced significant mortality in recent decades, and one cause is moisture deficit. 

Date published: March 10, 2020

Intraspecific Variation in Surface Water Uptake in a Perennial Desert Shrub

Variability in root architecture is one source of plant trait diversification that affects how water is distributed among plants. 

Date published: March 6, 2020

Demographic Consequences of Human Stressors on Wildlife Populations

Predicting the ecological and conservation significances of human influences on wildlife populations is difficult. However, methodological developments can help make the transition from count-based field data on individuals to rate-based demographic estimates.