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  • Online Grazing Management Courses

    Access short course. This open-access short course provides fundamental information on rangeland ecology and management. It is hosted by the University of California Rangelands Research & Education Archive and is of interest to staff in government agencies and NGOs who manage local, state, and federal lands—including open space districts, county parks, water districts—and those who…

  • Ecophysiology (UI Course, REM 560)

    Course Description: Functional responses and adaptations of individual species to their environment, emphasizing the physiological mechanisms that influence the interactions between organisms and the major environmental factors (e.g., solar radiation, energy balance, temperature, water and nutrients, climate), and how this affects the interactions among species and their growth and survival (e.g., competition, herbivory, and allelopathy).…

  • Using weed-suppressive bacteria to control invasive annuals

    View webinar recording. Cheatgrass and medusahead invasions pose a serious threat to Great Basin ecosystems. Managers and scientists are hopeful that strains of the bacterium Pseudomonas fluorescens will be able to selectively inhibit root growth of annual weeds in more complex rangeland ecosystems. These weed-suppressive bacteria (WSB) are now commercially available in many states and…

  • Explained in 90 seconds: How climate change fuels wildfires

    90 second video. In this video, Matthew Hurteau — assistant professor of forest resources at Penn State University — explains how warming temperatures, prolonged drought, and a century’s worth of fire suppression policy are “priming the system to make it more flammable.”

  • Effects of grazing on sage-grouse and other shrub-steppe birds: A collaborative project to inform management of sage-steppe rangelands

    View webinar recording. Greater sage-grouse have declined since the mid-1960s, and grazing is the most extensive land use within sage-grouse habitat. The webinar presents progress on a 10-year project designed to document the effects of cattle grazing on:  1) demographic traits of greater  sage-grouse; 2) sage-grouse habitat characteristics, 3) insect abundance (important prey for sage-grouse…

  • Recovery and adaptation after wildfire

    View webinar recording. Becoming a fire-adapted community that can live with wildfire is envisioned as a continuous, iterative process of adaptation. Miranda Mockrin, a research scientist with the Forest Service…

  • Modeling dynamic fuels with an index system: MoD-FIS in the Great Basin and southwestern US

    Webinar recording The LANDFIRE Program strives to produce consistent fire behavior fuel model grids for the U.S. These models are relevant for  predicting fire behavior, including spread and intensity, during average conditions; however, they often fall short during drought or seasonably dry conditions. To address the need for that information, LANDFIRE developed a seasonal product…

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