The Southwest Biological Science Center:
Providing Unbiased Actionable Science & Information to Support Natural Resource Management Needs of the U.S. & Department of the Interior Priorities
Providing Unbiased Actionable Science & Information to Support Natural Resource Management Needs of the U.S. & Department of the Interior Priorities
Early detection of aquatic threats
eDNA research in the Colorado River ecosystem & Lake Powell
eDNA research in the Colorado River ecosystem & Lake Powell
Supporting energy and mineral development through successful reclamation
Science in Service: How USGS monitoring helps the US Navy sustain a rare species
A new app to report flash floods and debris flows in Grand Canyon
New backcountry alert system for the Grand Canyon
Visitors can subscribe to the alert system using satellite communication devices
Visitors can subscribe to the alert system using satellite communication devices
The Southwest Fire Innovation Landscape Network
Advanced tools for fuel monitoring and assessment of wildfire risk
Advanced tools for fuel monitoring and assessment of wildfire risk
Southwest Biological Science Center
The SBSC provides sound science, specialized expertise, and objective and timely tools to Federal and State agencies and the public to inform land management decision-making, and support thriving landscapes for the Southwest’s abundant natural resources and vast public lands. This research assists those who manage, conserve, and rehabilitate rivers and arid regions of the nation.
Dryland Ecology and Management Support - the Terrestrial Drylands Ecology (TDE) branch of SBSC
Dryland Ecology and Management Support - the Terrestrial Drylands Ecology (TDE) branch of SBSC
SBSC conducts research in terrestrial drylands to deliver information that aids land & wildlife management to promote productive ecosystems. Our work provides tools used to mitigate impacts of drought, wildfire, and invasive species, as well as science that supports Department of the Interior economic and cultural activities including recreation and ranching.
Grand Canyon Monitoring and Research Center & Lake Powell research - the River Ecosystems branch of the SBSC
Grand Canyon Monitoring and Research Center & Lake Powell research - the River Ecosystems branch of the SBSC
The SBSC Rivers branch, which includes the Grand Canyon Monitoring & Research Center, studies the biology, ecology, and processes of rivers, primarily in the SW. We provide the public and decision makers with relevant scientific information about the status and trends of natural, cultural, and recreational resources of the Colorado River in Grand Canyon, and Lake Powell.
Quick Links
Quick Links
- Learn how SBSC supports DOI priorities
- eDNA research in the Colorado River and Lake Powell
- SBSC initiatives support ecosystems & economies on the Colorado Plateau
- Restoration Assessment & Monitoring Program for the Southwest (RAMPS)
- Outstanding in the Field podcasts
- The Southwest Repeat Photography Collection
- Our Staff Directory
News
Art of Inquiry: Celebrating a semester of Art & Science at the Flagstaff Stemmy Awards
Art of Inquiry: Celebrating a semester of Art & Science at the Flagstaff Stemmy Awards
Science in Service: How USGS monitoring helps the US Navy sustain a rare species
Science in Service: How USGS monitoring helps the US Navy sustain a rare species
New project: Early detection of aquatic threats—eDNA research in the Colorado River ecosystem & Lake Powell
New project: Early detection of aquatic threats—eDNA research in the Colorado River ecosystem & Lake Powell
Publications
Summertime methane and carbon dioxide emission rates and associated variables from a national-scale survey of 146 reservoirs in the United States Summertime methane and carbon dioxide emission rates and associated variables from a national-scale survey of 146 reservoirs in the United States
Reservoirs are globally important sources of greenhouse gases, but the magnitude of their emissions is highly uncertain. Here we present data for 146 reservoirs from two surveys of reservoir methane and carbon dioxide emissions, one at the regional scale in the midwestern United States and one at the national scale in the conterminous United States, plus data from one reservoir in...
The effects of scientific uncertainty and values trade-offs on flow management decisions for an endangered fish The effects of scientific uncertainty and values trade-offs on flow management decisions for an endangered fish
Consumptive use of freshwater is of concern in many estuarine ecosystems, and various frameworks have been used to prescribe environmental flows to benefit native species. However, few of these frameworks explicitly examine the potential trade-offs between socioeconomic and conservation-oriented values. This is exemplified in California, USA, where freshwater management has been an area...
Groundwater dependency and hydroclimatic influences on riparian and upland vegetation productivity, Upper San Pedro, Arizona, United States Groundwater dependency and hydroclimatic influences on riparian and upland vegetation productivity, Upper San Pedro, Arizona, United States
In arid and semi-arid regions, groundwater sustains vegetation through subsurface water access, yet the responses of groundwater-dependent ecosystems (GDEs) to changing hydroclimate and groundwater availability are relatively understudied. This study investigates seasonal and spatial patterns in vegetation greenness using Landsat Enhanced Vegetation Index (EVI) values across riparian and...
Science
New Tools for Modern Land Management Decisions
In an era of rapid land use changes, it is imperative that land managers and policymakers have actionable and current information available for decision processes. In this work, we seek to meet these needs through new data products and decision support tools built on digital soil mapping, new vegetation cover maps, agency inventory and monitoring data sets, and cutting-edge analytical frameworks...
Supporting energy and mineral development through successful reclamation
Federal lands of the US contain important reserves of oil, gas and other resources important for Unleashing American Energy (SO 3418). After development of these resources is complete, successfully reclaiming disturbed lands is a necessary step towards restoring wildlife habitat, forage production, and maintaining natural resources for future use. To improve reclamation outcomes on these lands and...
Early detection of aquatic threats: eDNA research in the Colorado River ecosystem & Lake Powell
The USGS and partners are conducting environmental DNA (eDNA) research in the Colorado River downstream from Glen Canyon Dam and in Lake Powell to detect invasive fish species and other aquatic threats before they become established. eDNA is a cutting-edge technology that makes it possible to identify invasive species before they are visible, even in vast or hard-to-survey environments like rivers...