Unified Interior Regions

Wyoming

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

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Filter Total Items: 95
Date published: July 19, 2016

Quantitative and Statistical Research Collaboration

Mathematical and statistical models are powerful research tools that play several important roles in conceptualizing and understanding the structure and dynamics of complicated ecological systems, including developing mechanistic hypotheses pertaining to ecological systems, designing studies that elucidate ecosystem structure and function, and extracting information from data.

Date published: June 27, 2016
Status: Active

Surface Disturbance and Reclamation Tracking Tool (SDARTT)

The Bureau of Land Management (BLM) and the United States Geological Survey (USGS) have partnered to create the Surface Disturbance Analysis and Reclamation Tracking Tool (SDARTT). SDARTT is to be the national repository for and analysis tool of disturbance data pertaining to public land operations for the BLM. Users will upload disturbance and reclamation data to SDARTT to map, analyze, and...

Contacts: Gail Montgomery
Date published: May 6, 2016
Status: Active

Amphibian Research and Monitoring Initiative: Rocky Mountain Region

The Rocky Mountain Region of Amphibian Research and Monitoring Initiative (ARMI) encompasses Montana, Wyoming, Colorado, and New Mexico. Two USGS Science Centers initiate and develop ARMI projects in this region. Investigations at NOROCK are headed by Dr. Blake Hossack. Investigations at the Fort Collins Science Center (FORT), Colorado, are headed by Dr. Erin Muths. The ARMI program is based...

Date published: April 18, 2016
Status: Completed

IGBST Grizzly Bear Food Synthesis Report

How to Cite:  Interagency Grizzly Bear Study Team. 2013. Response of Yellowstone grizzly bears to changes in food resources: a synthesis. Report to the Interagency Grizzly Bear Committee and Yellowstone Ecosystem Subcommittee. Interagency Grizzly Bear Study Team, U.S. Geological Survey, Northern Rocky Mountain Science Center, Bozeman, Montana, USA.

Date published: April 13, 2016
Status: Active

Yellowstone Lake Acoustic Biotelemetry Project Home Page

Fishery biologists and managers are increasingly consumed with the recovery and restoration of native trout and salmon throughout the western United States. These fish historically inhabited a variety of freshwater habitats, but have declined due to habitat degradation, fragmentation and introduction of nonnative species. Introduced fishes constitute a major threat to the persistence of native...

Date published: April 12, 2016
Status: Active

Developing stream temperature networks for the Greater Yellowstone to aid in managing aquatic resources under a changing climate

The topographic diversity and extensive area of protected public land within the Greater Yellowstone demonstrate the importance of this region as a natural resource reserve. Understanding the effects of anticipated changes in climate on aquatic resources and means for managing these resources will ultimately require accurate linkages between empirical data and regional climatic patterns. This...

Date published: April 12, 2016
Status: Active

Evaluating the linkages between regional climate patterns, local climate data, and native Yellowstone cutthroat trout (Oncorhynchus clarkii bouvieri) and non-native brook trout (Salvelinus fontinalis) growth, survival, and life-history expressions.

Beyond large-scale climate models, it is becoming increasingly important to quantify how regional climate patterns link with in situ stream temperatures and hydrologic regimes and concomitantly, fish behavior, growth, and survival. Here, we are using comprehensive mark-recapture techniques to evaluate how changing climatic conditions are likely to influence native westslope cutthroat trout and...

Date published: April 9, 2016
Status: Active

Ecology of Elk on Department of Interior Lands in Southwest Wyoming

Between 2005 and 2010, we radio- collared 61 female elk (Cervus elaphus) on Fossil Butte National Monument and 12 female elk near Cokeville, Wyoming, slightly northwest of the Monument, all from the West Green River herd. We are using the 209,250 locations from these elk to identify seasonal distribution patterns, evaluate habitat use, and assess factors influencing the timing of migration.  ...

Date published: April 1, 2016

Wyoming Landscape Conservation Initiative (WLCI)

The WLCI is a long-term science based effort to enhance aquatic and terrestrial habitats at a landscape scale in Southwest Wyoming, while facilitating responsible development.

Date published: March 18, 2016

Developing a mechanistic understanding between recent climate patterns and Aquatic Vital Signs in the Greater Yellowstone Network

The National Park Service Inventory and Monitoring program was established to provide park managers with a broad understanding of the status of park resources using the best available science. This program acknowledges that NPS managers are confronted with complex challenges associated with the management of dynamic landscapes responding to multiple, interacting drivers of change. To provide...

Date published: March 18, 2016
Status: Active

An investigation of aquatic invasive species in pristine sites in the Greater Yellowstone Area

Aquatic invasive species (AIS) are aquatic organisms that move into ecosystems beyond their natural, historic range and cause severe and irreversible damage to the habitats they invade. Most AIS arrive as a direct result of human activity, such as boating and angling. The threat of AIS introduction is especially high in the Greater Yellowstone Area, as humans from all over the world come to...

Date published: March 17, 2016

Volcano Hazards Assessments Help Mitigate Disasters

The Volcano Hazards Program develops long-range volcano hazards assessments. These includes a summary of the specific hazards, their impact areas, and a map showing ground-hazard zones. The assessments are also critical for planning long-term land-use and effective emergency-response measures, especially when a volcano begins to show signs of unrest.

Filter Total Items: 76
Date published: March 4, 2016

Current Alerts for U.S. Volcanoes

Volcano-alert notifications are produced by Volcano Observatory scientists based on analysis of data from monitoring networks, direct observations, and satellite sensors. They are issued for both increasing and decreasing volcanic activity and include text about the nature of the unrest or eruption and about potential or current hazards and likely outcomes.

Date published: January 1, 2016

Previous mineral-resource assessment data compilation for the U.S. Geological Survey Sagebrush Mineral-Resource Assessment Project

This data release consists of a compilation of previously published mineral potential maps that were used for the Sagebrush Mineral-Resource Assessment (SaMiRA) project. This information was used as guides for assessing mineral potential assessment of approximately 10 million acres in Idaho, Montana, Nevada, Utah, and Wyoming. Specifically, the compilation was used to identify the d

Date published: December 1, 2010

Oil Shale Data Downloads

This page accesses data for Oil Shale Assessments of PIceance, Uinta and Green River Basins.  It also includes fischer assays and scans of well logs in the Colorado Piceance Basin.   

Date published: June 11, 2010

Oil and Gas Well locations, Upper Colorado River Basin, 2007

This dataset was used as the basis for estimating land disturbance from oil and gas activity in the UCRB. The dataset is a compilation of five state oil and gas datasets from June of 2007. The intended uses of this data set include, but are not limited to, natural resource modeling, mapping, and visualization applications.

Filter Total Items: 299
standing on the bridge near streamgage
July 11, 2018

Dropping the Wire Weight

The wire weight was dropped from this bridge to measure the stream stage of the Blacks Fork River near Lyman, Wyoming. Even with an early start, it is a struggle to get work done before an afternoon storm rolls in.

USGS employees in cableway moving ADCP
June 27, 2018

ADCP Cableway Measurement

An exciting ride to get the ADCP to the main channel on the other side of the willows for streamflow measurement at the Shoshone River near Lovell, Wyoming.

two USGS employees using the crane on a bridge
June 25, 2018

Collecting Water-Quality Sample Using Bridge Crane, Bighorn River

Summer Interns learning about sampling at the Bighorn River near Worland, Wyoming. The team used the bridge crane and heavy sampler to get water while streamflow was about twice average for the date.

ADCP measurment from bridge looking downstream
June 19, 2018

ADCP Bridge Measurement

USGS employees measuring WInd River streamflows at Kinnear bridge soon after minor flooding had occurred on the highway.

Measuring streamflow in Belle Fource River below Hulett, WY
June 8, 2018

Measuring streamflow in Belle Fource River below Hulett, WY

Measuring streamflow in Belle Fource River below Hulett, WY

cableway view of dam and mountains upstream
June 4, 2018

Cableway Scenery

Using the cableway to measure streamflow in Snake River below the Jackson Lake Dam. With scenery like that, it's hard to keep your eye on the equipment in the water!

moving the ADCP back and forth across the river
May 9, 2018

Winter ADCP Measurement

Using teamwork to move the ADCP back and forth across Blackrock Creek at Togwotee Pass. 

Processing a sample for detection of N. fowleri
March 21, 2018

Processing a sample for detection of N. fowleri

Processing a sample for detection of N. fowleri

Equipment used to process a water sample to be analyzed for Naegleria fowleri
March 21, 2018

Equipment used to process a sample analyzed for Naegleria fowleri

Equipment used to process a water sample to be analyzed for Naegleria fowleri

Filter Total Items: 120
USGS
July 16, 2012

Water quality of streams in northeastern Wyoming and southeastern Montana shows a few statistical changes from 2001 to 2010, according to a new U.S. Geological Survey report. 

USGS
February 14, 2012

A new U.S. Geological Survey fact sheet and a map showing the water-surface elevation of groundwater in the High Plains aquifer system in Laramie County can help local well owners in southeastern Wyoming better understand the quality and quantity of their well water. 

USGS
February 1, 2012

Groundwater withdrawals for crop irrigation have increased to over 16 million acre-feet per year in the High Plains Aquifer, according to a recent U.S. Geological Survey study.

USGS
November 17, 2010

Approximately 13 million metric tons of rare earth elements (REE) exist within known deposits in the United States, according to the first-ever nationwide estimate of these elements by the U.S. Geological Survey.

USGS
October 29, 2010

In this USGS media tipsheet, we've gone through thousands of GSA conference abstracts and selected some of the newest, most exciting USGS science presentations for your convenience. We hope you find it useful.

USGS
September 30, 2010

YELLOWSTONE NATIONAL PARK, Wyo. -- A new sensor network installed in Yellowstone National Park this summer will provide scientists and the public near “real-time” data on what’s happening in one of the nation’s most active geyser basins.

USGS
September 1, 2010

LARAMIE, Wy. — Previous research has claimed that the reintroduction of wolves to Yellowstone National Park in 1995 is helping restore quaking aspen in risky areas where wolves prowl. But apparently elk hungry for winter food had a different idea.

USGS
June 16, 2010

Continued high flows in the upper North Platte River and its tributaries have resulted in the river reaching an all-time record at the USGS streamgage on the North Platte River above Seminoe Reservoir near Sinclair. The gage height of 11.6 feet reached on June 14, 2010 is 2.6 feet above the National Weather Service flood stage.

USGS
June 10, 2010

Reporters: Want to accompany a U.S. Geological Survey field crew as they measure flooding? Please contact Kirk Miller to coordinate.

USGS
March 29, 2010

Brucellosis, a bacterial infection of cattle, elk and bison, appears to be increasing in several elk populations in northwestern Wyoming, according to a U.S. Geological Survey study recently released in the publication Ecological Applications.

USGS science for a changing world logo
November 4, 2009

Greater sage-grouse populations have declined substantially in many areas in the West, though populations in some locations remain relatively stable, according to a comprehensive publication written by federal, state, and non-governmental organizations. The population assessment is one of numerous sage-grouse topics covered in the 24 chapters released today.