Regions

Southwest

Regions L2 Landing Page Tabs

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: 193
Fort Collins Science Center
August 23, 2016

Fort Collins Science Center

Fort Collins Science Center

August 23, 2016

Golden Eagle Flight

Golden eagles can be killed by colliding with a number of human-made objects, including wind turbines. USGS research wildlife biologist Todd Katzner describes his studies of golden eagle flight. This research is being done to model flight behavior which might help managers understand how placement of wind turbines might pose significant risks to golden eagles.

 

...
Photo of USGS scientists prepare water-quality instruments before going out on the Great Salt Lake.
August 9, 2016

USGS scientists prepare water-quality instruments

USGS scientists prepare water-quality instruments before going out on the Great Salt Lake. USGS scientists are conducting a study to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

 

Photo of USGS scientists conducting a study on the Great Salt Lake.
August 9, 2016

USGS scientists conducting a study on the Great Salt Lake

USGS scientists conducting a study on the Great Salt Lake to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

Photo of USGS scientists conducting a study on the Great Salt Lake.
August 9, 2016

USGS scientists conducting a study on the Great Salt Lake

USGS scientists conducting a study on the Great Salt Lake to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

Photo of USGS scientists measuring nutrient levels in Goggin Drain, Utah.
August 8, 2016

Scientists measure nutrient levels

USGS scientists Christopher L. Shope, Bryan Downing, Katy O'Donnell and Mike Freeman measure nutrient levels in Goggin Drain, Utah. USGS scientists are conducting an experimental study on two Utah water bodies to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

Photo of USGS scientists measuring nutrient levels in Goggin Drain, Utah.
August 8, 2016

Utah Nutrient Study

USGS scientists Bryan Downing, Mike Freeman and Katy O'Donnell measure nutrient levels in Goggin Drain, Utah. USGS scientists are conducting an experimental study on two Utah water bodies to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

Photo of USGS water-quality instruments to measure nutrient levels
August 8, 2016

USGS water-quality instruments to measure nutrient levels

USGS scientists use multiple high-frequency water quality instruments contained in a cage to measure nutrients and algal changes in surface water. Scientists are conducting an experimental study on two Utah water bodies to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

Photo of a USGS scientist measuring nutrient levels in Goggin Drain, Utah.
August 8, 2016

USGS scientist measures nutrient levels

USGS scientist Mike Freeman measures nutrient levels in Goggin Drain, Utah. USGS scientists are conducting an experimental study on two Utah water bodies to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

Photo of USGS scientists measuring nutrient levels in Goggin Drain, Utah.
August 8, 2016

USGS scientists measure nutrient levels

USGS scientists Christopher L. Shope, Bryan Downing, Katy O'Donnell and Mike Freeman measure nutrient levels in Goggin Drain, Utah. USGS scientists are conducting an experimental study on two Utah water bodies to gain a better understanding of nutrient levels, which could help determine how to best manage algal bloom outbreaks.

Photo of USGS Biologist preparing to artificially spawn a female lake sturgeon.
August 5, 2016

Lake sturgeon at the USGS Columbia Environmental Research Center

USGS Biologist prepares to artificially spawn a female lake sturgeon in the laboratory at the Columbia Environmental Research Center.

Filter Total Items: 134
Photo of the Colorado River near Moab, Utah
August 15, 2016

Future groundwater replenishment in the Upper Colorado River Basin may benefit from projected increases in future basin-wide precipitation under current climate projections, according to a recent study by the U.S. Geological Survey and Bureau of Reclamation.

Upper Frijoles Canyon, Jemez Mountains, following the Las Conchas wildfire, New Mexico
August 11, 2016

A new interactive map and companion report from the U.S. Geological Survey allows residents living in and around New Mexico’s Jemez Mountains to see where they’re located in relation to postwildfire debris-flow hazards.

Photo of USGS biologist preparing to release a reproductive female pallid sturgeon.
August 5, 2016

A new fact sheet documenting the development of the Missouri River Pallid Sturgeon Effects Analysis (EA) is now available from the U.S. Geological Survey. The EA is an effort to assess how Missouri River management has affected—and may affect—the endangered pallid sturgeon population.

3-D map of Big Thompson Watershed
July 25, 2016

 

Forty years ago on July 31, as Coloradoans and tourists celebrated the state’s centennial, between 12 and 14 inches of rain fell over a four-hour period in the mountains below the resort town of Estes Park, killing 143 people. The 1976 Big Thompson flood stands as the worst natural disaster in Colorado’s recorded history.

USGS
July 7, 2016

Alaska is a major producer of base and precious metals and has a high potential for additional undiscovered mineral resources. However, discovery is hindered by Alaska’s vast size, remoteness and rugged terrain. New methods are needed to overcome these obstacles in order to evaluate Alaska’s geology and mineral resource potential.

Painting - Denali in Midsummer
June 21, 2016

The U.S. Geological Survey has produced a new compilation of landscape-scale sediment and soil geochemical data for Alaska. This was last completed nearly 40 years ago in 1978, but the new effort uses modern modeling and analysis techniques to map 68 elements across a newly developed and updated geochemical atlas of Alaska.

USGS
June 21, 2016

A new report about how groundwater quality and quantity has changed in and around Gaines, Terry and Yoakum counties, Texas is now available from the U.S. Geological Survey.

Permafrost area, Beaver Creek, Alaska.
June 20, 2016

The thawing of the planet’s permafrost is replumbing arctic environments, creating several hydrologic consequences and possibly some opportunities according to a new study published in Vadose Zone.

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