Southwest Biological Science Center
News
GCMRC Updates
The Grand Canyon Monitoring and Research Center currently has 11 active science projects as a part of its Triennial Work Plan (FY2018-2020) for work conducted as the science provider to the Glen Canyon Dam Adaptive Management Program. New developments, recent publications and other current activities will be listed here. Check here to find out the latest information from the Center.
Vegetation Recovery on Abandoned Oil and Gas Well Sites is Variable on Colorado Plateau
Recovery of vegetation on plugged and abandoned oil and gas well sites on the Colorado Plateau is influenced by time, moisture, nonnative plants and the type of plant community that was originally in place before well sites were constructed, according to a recently published study by the U.S. Geological Survey.
Where Have All the Turtles Gone, and Why Should We Care?
A recently published paper on the global status of turtles and their ecological roles generated quite a bit of media interest.
Large-scale Review of Amphibian Species and Community Response to Climate Change
Amphibian species and community richness has been declining in North America and climate change may play a role in these declines. Global climate change has led to a range shift of many wildlife species and thus understanding how these changes in species distribution can be used to predict amphibian community responses that may improve conservation efforts.
Future Temperature and Soil Moisture May Alter Location of Agricultural Regions
Future high temperature extremes and soil moisture conditions may cause some regions to become more suitable for rainfed, or non-irrigated, agriculture, while causing other areas to lose suitable farmland, according to a new U.S. Geological Survey study.
Increases in Wildfire-Caused Erosion Could Impact Water Supply and Quality in the West
A growing number of wildfire-burned areas throughout the western United States are expected to increase soil erosion rates within watersheds, causing more sediment to be present in downstream rivers and reservoirs, according to a new study by the U.S. Geological Survey.
Wildfire and Invasive Species Drives Increasing Size and Cost of Public Land Restoration Efforts
An examination of long-term data for lands managed by the Bureau of Land Management finds that land treatments in the southwestern United States are increasingly large, expensive and related to fire and invasive species control.
Integrated monitoring and seed testing to improve restoration outcomes on the Colorado Plateau
Northern Arizona University published an article that referenced SBSC’s Restoration Assessment & Monitoring Program for the Southwest (RAMPS) program. RAMPS is a program that scientifically tests and explores restoration approaches in the arid Southwest.
Searching to Study the Remaining Few
An extremely rare Mojave River western pond turtle was recently observed by U.S. Geological Survey scientists and staff from The Living Desert Zoo and Gardens in the Mojave Desert. Turtles of this population have rarely been seen since the late 1990s.
Recent Tortoise News
Research on desert tortoises has received some press recently. SBSC scientists and their collaborators have been studying the influence of a wind turbine facility on potential predators of the tortoises and on the effects of drought on tortoises near Joshua Tree National Park. Their work was recently covered by Popular Science and the LA Times.
Wind Turbines Affect Behavior of Desert Tortoise Predators
How a wind energy facility is designed can influence the behavior of animal predators and their prey, according to a recent study published in The Journal of Wildlife Management by researchers at the University of California, Davis, and the U.S. Geological Survey.
Large Snapping Turtle Relocated by SBSC Scientists
The Camp Verde Bugle interviewed several SBSC scientists about the 40-pound nonnative snapping turtle that had to be relocated to a new home.