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Student Intern Alejandro Grajal-Puche holds an Argentine black and white tegu lizard.
Date Published: July 7, 2016

Ecology and Control of Invasive Reptiles in Florida

This project involves ongoing development of tools for the detection and capture of invasive reptiles in Florida, with an emphasis on Burmese pythons (Python bivittatus) and Black and white tegu lizards (Salvator merianae). The goals are to reduce the risk of reptile invasions in high-value resources such as Everglades National Park and the Florida Keys, to access early detection methods of...

A brown treesnake on frangipangi blossoms, by Bjorn Lardner, USGS.
Date Published: July 6, 2016

Brown Treesnake Rapid Response Team

Scientists with the USGS Brown Treesnake Project conduct research on this snake species, including control tool development and testing, ecological impacts, and early detection methods. USGS holds Brown Treesnake Rapid Response Team training courses on Guam throughout the year to develop the skills needed to effectively respond to snake sightings in island environments. Training covers snake...

A brown treesnake in a tree in Guam. Photo by Bob Reed, USGS, 2009.
Date Published: July 6, 2016

Control and Landscape-Scale Suppression of the Invasive Brown Treesnake

The Brown Treesnake is a highly destructive reptile species that has extirpated many native species of birds, bats, and lizards from the U.S. Territory of Guam. For more than two decades branch scientists with the Invasive Reptile Project have developed, validated, and tested the feasibility of Brown Treesnake control and suppression at various spatial scales.

The aquatic lab at the Fort Collins Science Center. David Walters photo, USGS.
Date Published: July 5, 2016
Status: Active

Effects of Contaminants on Linked Aquatic and Terrestrial Food Webs

Most aquatic insects live in fresh water as larvae and move to land as flying adults to complete their life cycle. Although often ignored, the emergence of adults can transfer the effects of contamination from aquatic to terrestrial ecosystems as the adults are eaten by predators such as spiders, birds, and bats.

A species distribution map of the United States
Date Published: July 5, 2016

Resource for Advanced Modeling (RAM)

Branch scientists have developed the Resource for Advanced Modeling (RAM), a modeling facility for collaborative research both within the U.S. Geological Survey (USGS) and with the wider research community. The facility provides a collaborative working environment for up to 20 scientists from within the USGS and the wider research community. There are networked, wireless computing facilities...

A river bank that is being restored.
Date Published: July 5, 2016
Status: Active

Economic Impacts of Ecological Restoration

Federal investments in ecosystem restoration projects protect Federal trusts, ensure public health and safety, and preserve and enhance essential ecosystem services. These investments also generate business activity and create jobs. However, limited information exists on the costs and associated economic impacts of ecosystem restoration projects due to the complexity of the “restoration...

Cryan taking a female hoary bat out of a net. This bat was intercepted during its spring migration through New Mexico.
Date Published: July 5, 2016

Bat Species of Concern: An Ecological Synthesis for Resource Managers

A large number of bat species are considered “species of concern” in the United States and its Territories, and resource managers are increasingly interested in learning more about their distribution, status, and potential management.

Lionfish are spreading through the Western North Atlantic, Caribbean Sea, and the Gulf of Mexico
Date Published: July 4, 2016

Developing Ecological Forecasting Models for Invasive Species

Forecasts of where species might be and what impacts they may have are necessary for management of invasive species.  Researchers at FORT are using various approaches to provided needed information to resource managers to combat invasive plants, animals, and disease organisms.

Image: Brown Bats with White Nose Syndrome
Date Published: July 1, 2016

Surveillance for the Presence of White-Nose Syndrome in the Bat Community at El Malpais National Monument, New Mexico

In 1999 and 2000, FORT conducted a survey of bats at El Malpais National Monument and adjacent lands. During this study, several species of bats were documented, including some that are known to use caves or lava-tube formations as roosts. In the winter of 2006–2007, the fungus-caused disease known as “white-nose syndrome” (WNS) began devastating populations of hibernating bat species that use...

Grand Canyon, Arizona as seen from Desert View Point on the South Rim.
Date Published: July 1, 2016

Assessing Impacts to Ecosystems from Uranium Mining in the Grand Canyon Region

The use of uranium is an alternative energy source to petroleum products and some of the United States’ highest quality ore is located on the Colorado Plateau. However, some regions where suitable mining efforts are conducted include areas that are near important environmental resources such as National Parks that provide viewscapes and habitat for wildlife.

A California Condor flying with a GPS device on its wing.
Date Published: June 27, 2016

Using Cell Technology to Track Species Movement

The Information Science Branch explored and developed ways to track species locations using a standard cellular phone network. This technology provides more tracking data at a faster rate and lower cost than traditional satellite tracking systems. The initial implementation of this approach currently provides support for the California Condor recovery program and is being extended to include...

Contacts: Tim Kern
ScienceCache screen shot.
Date Published: June 27, 2016

ScienceCache

Working with the Northern Rockies Science Center, the Information Science Branch designed and developed ScienceCache, a scientific geocaching mobile application framework. Initially developed for citizen science data collection, the application was extended to work for any field data collection effort. The lead researcher controls the data collection route, collection forms, and data...

Contacts: Tim Kern

The Southwest Region ranges from the Colorado Rockies to the Gulf Coast and the Western Deserts to the Great Plains. The Southwest Region conducts multi- and interdisciplinary research and monitoring in locations across the Region, the United States, around the world, and across our solar system.

Filter Total Items: 187
Cooperators gather to learn about Otowi Streamgage in New Mexico
May 23, 2017

Cooperators learn about Otowi Streamgage in New Mexico

Many eyes watch the amount of water running past the important Otowi streamflow gage. On May 23rd, Tyson Hatch from the New Mexico Water Science Center (NMWSC) presented an overview of the streamgaging activities of the Otowi Gage to participants of the Rio Chama Basin and San Juan-Chama Project Tour.

The Otowi gage measures streamflow in the Rio Grande River. The

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An extremely rare Mojave River western pond turtle was recently observed in the Mojave Desert.
May 4, 2017

An extremely rare Mojave River western pond turtle

An extremely rare Mojave River western pond turtle was recently observed by USGS 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.

Hydro techs use q boat to make streamflow measurement
April 30, 2017

Remote Control Streamflow Measurement

Scientists from the USGS Albuquerque Field Office use an ADCP mounted on a remotely-controlled Q boat to measure the streamflow of the Rio Grande near Bosque Farms. Use of the Q boat allows our hydro techs to safely and quickly respond to flood events that may threaten the public. The Q boat also saves time and manpower as compared to traditional measurement methods.

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USGS hydrologic technician measures floodwaters along Flat Creek near Jenkins, Missouri.
April 30, 2017

USGS Measures Record Flooding in Missouri

USGS hydrologic technician measures floodwaters along Flat Creek near Jenkins, Missouri using an Acoustic Doppler Current Profiling instrument. 

USGS hydrologic technician Christopher Rowden verifies the accuracy of streamgage information at the Jacks Fork River.
April 30, 2017

USGS Measures Record Flooding in Missouri

USGS hydrologic technician Christopher Rowden verifies the accuracy of streamgage information at the Jacks Fork River at Eminence, Missouri.

April 19, 2017

Prescribed Burn — Tall Timbers Research Station, FL (Drone)

Drone footage of a prescribed fire at Tall Timbers Research Station, Tallahassee, Florida (April 19, 2017).

April 19, 2017

Prescribed Burn — Tall Timbers Research Station, FL (Footage of Drone)

See the actual drone footage at: https://www.usgs.gov/media/videos/prescribed-burn-tall-timbers-research-...

Footage of drone during a prescribed fire at Tall Timbers Research Station, Tallahassee, Florida (April 19, 2017).

Hydro techs inspecting water quality sensors at Cochiti Dam
March 31, 2017

Hydro techs inspect water quality sensors

Hydrologic technicians Joe Beman and Hal Nelson remove a deployed sensor for cleaning and recalibration, as needed.  This sensor is left in place to continuously log water quality parameters.

Hydro techs record initial sensor reading prior to sensor cleaning and recalibration.
March 31, 2017

Hydro techs inspecting water quality sensor

Several New Mexico Water Science Center staff attended Continuous Water Quality Training, taught by Mike Nyman of the Texas Water Science Center and Lauren Sherson of the New Mexico Water Science Center.  The course covered rationale for collecting continuous water quality data; field techniques for in-situ and continuous water quality data collection; and standard USGS 

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Hydro techs clean a water quality sensor prior to deployment
March 31, 2017

Hydro techs clean a water quality sensor prior to deployment

 Hydrologic technicians Joe Beman, Hal Nelson, and Kate Allison, and course instructor Mike Nyman clean a water quality sensor prior to redeployment at a Water Quality Field Course put on by the New Mexico Water Science Center.

Hydro techs check water quality sensor calibration prior to redeployment
March 31, 2017

Hydro techs check water quality sensor calibration prior to redeployme

Hydro tech Kate Allison demonstrates how to check a water quality sensor for calibration before being deployed at the Cochiti Dam in New Mexico. 

Snowshoeing in the Sandia Mountains in Albuquerque, New Mexico as part of a snowpack hydrology study
January 24, 2017

Snowpack Study

Student Aurelia Mitchell recently trekked up into the Sandia Mountains to collect snow data as part of an ongoing hydrologic study in the East Mountains, conducted in cooperation with the Bernalillo County Public Works Division. They measured the depth and density of the snow in several locations to determine the snow/water equivalent. This information can be used in the

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Filter Total Items: 134
Santa Cruz River
March 27, 2017

Desert communities throughout the Southwest are putting water availability at the top of their municipal agendas.

View from Canyonlands Research Center
March 15, 2017

Arid and semiarid ecosystems are expected to experience significant changes in temperature and precipitation patterns, which may affect soil organisms in ways that cause surfaces to become lighter in color and thus reflect more sunlight, according to a new U.S. Geological Survey study.

Lake Mead
March 15, 2017

The Colorado River system provides about 35 million Americans with a portion of their water supply. It irrigates 5½ million acres of land in the West and provides water to tribes, parks, and wildlife. The system serves parts of seven States and Mexico—but reservoir levels have crept lower over the past several years, sparking questions about how much water remains and who will have access.

USGS: Science for a changing world
March 8, 2017

In order to provide long-term storage of diverted surface water from the Rio Grande as part of the Aamodt water rights settlement, managed aquifer recharge by surface infiltration in Pojoaque River Basin arroyos was proposed as an option.

Photo of USGS streamgage measures flooding in the lower Trinity River
February 22, 2017

A better understanding of sediment and freshwater flow into Galveston Bay is now available from a new U.S. Geological Survey report, done in cooperation with the Texas Water Development Board, and the Galveston Bay Estuary Program.

USGS
February 17, 2017

Small variations in the density of the earth’s crust—undetectable to humans without sensitive instruments—influence where earthquakes may occur in the central United States. These new findings from the U.S. Geological Survey, published today in Nature Communications, may allow scientists to map where future seismicity in the center of the country is most likely.

USGS: Science for a changing world
February 13, 2017

Water-level changes from 2002 to 2015 were examined in wells screened in the High Plains aquifer within the Republican River Basin and the results are now available in a new U.S. Geological Survey Scientific Investigations Map.

Photo of an active oil and gas pad on Bureau of Land Management lands near Canyonlands National Park, Utah.
February 7, 2017

A new scientific approach can now provide regional assessments of land recovery following oil and gas drilling activities, according to a new U.S. Geological Survey study published in the journal Science of the Total Environment.

Photo of Pigeon Canyon just before it merges with Snake Gulch in northern Arizona. 
January 24, 2017

Uranium levels in Pigeon Spring, just north of the Grand Canyon, are likely due to a natural source of uranium and not related to the nearby former Pigeon Mine, according to a recent study by the U.S. Geological Survey.

Dubois Badlands Wilderness Study Area, Wyoming
January 19, 2017

The U.S. Geological Survey and the Bureau of Land Management today released a collaborative report with new information and tools to support effective management of millions of acres of BLM public lands.  The report underscores the value of a landscape approach to management, and shows that the BLM manages some of the largest areas of intact public lands in the west. 

Photo of a young girl drinking water, which likely originated from groundwater sources. 
January 19, 2017

A regional assessment of untreated groundwater in the Coastal Lowlands aquifer system in the southeastern United States is now available from the U.S. Geological Survey.

The Southwest Region ranges from the Colorado Rockies to the Gulf Coast and the Western Deserts to the Great Plains. The Southwest Region conducts multi- and interdisciplinary research and monitoring in locations across the Region, the United States, around the world, and across our solar system.

Filter Total Items: 218