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NOROCK Science

Northern Rocky Mountain Science Center

Our Northern Rocky Mountain Science Center's priority is to continue the important work of the Department of the Interior and the USGS, while also maintaining the health and safety of our employees and community.  Based on guidance from the White House, the CDC, and state and local authorities, we are shifting our operations to a virtual mode and have minimal staffing

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Featured Research

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READI-Net—A network of robotic environmental DNA samplers to enhance the early detection of aquatic biological threats

Detecting Aquatic Biological Threats

NOROCK News & Highlights

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Click here for recent media, news & highlights about NOROCK science.

Glacier - Climate Connection geonarrative

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Check out our most up-to-date data & science, and learn about any upcoming NOROCK opportunities .

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News

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USGS Friday's Findings—December 1, 2023

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USGS and partners publish the first in a series of science syntheses to support National Environmental Policy Act (NEPA) analyses

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Amphibians have one more thing to worry about—mercury—large USGS study shows

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Publications

Organic layers preserved in ice patches: A new record of Holocene environmental change on the Beartooth Plateau, USA

Growing season temperatures play a crucial role in controlling treeline elevation at regional to global scales. However, understanding of treeline dynamics in response to long-term changes in temperature is limited. In this study, we analyze pollen, plant macrofossils, and charcoal preserved in organic layers within a 10,400-year-old ice patch and in sediment from a 6000-year-old wetland located a
Authors
Mio Alt, Kathryn Puseman, Craig Lee, Gregory T. Pederson, Joseph R. McConnell, Nathan J. Chellman, David B. McWethy
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Ecosystems Mission Area, Northern Rocky Mountain Science Center

Deer management generally reduces densities of nymphal Ixodes scapularis, but not prevalence of infection with Borrelia burgdorferi sensu stricto

Human Lyme disease–primarily caused by the bacterium Borrelia burgdorferi sensu stricto (s.s.) in North America–is the most common vector-borne disease in the United States. Research on risk mitigation strategies during the last three decades has emphasized methods to reduce densities of the primary vector in eastern North America, the blacklegged tick (Ixodes scapularis). Controlling white-tailed
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Alynn Martin, Danielle Buttke, Jordan Raphael, Kelsey Taylor, Sarah Maes, Christina M. Parise, Howard Ginsberg, Paul Cross
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Ecosystems Mission Area, Northern Rocky Mountain Science Center, Eastern Ecological Science Center

Grizzly bear responses to restrictions of recreation in Yellowstone National Park

Avoiding humans will be more difficult and energetically costly for animals as outdoor recreation increases and people venture farther into wildland areas that provide high-quality habitat for wildlife. Restricting human access can be an attractive management tool to mitigate effects of human recreation activities on wildlife; however, the efficacy of such measures is rarely assessed. In 1982, Yel
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Elise Loggers, Andrea R. Litt, Frank T. van Manen, Mark A. Haroldson, Kerry A. Gunther
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Ecosystems Mission Area, Northern Rocky Mountain Science Center
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Science

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Using Pollinator Environmental DNA to Assess the Ecological Resilience of America’s Grasslands

Scientists from six USGS science centers are collaborating with USDA, university, and Tribal partners, and Department of the Interior land managers, to assess the status of pollinator communities and the distribution of species of conservation concern using environmental DNA. These methods will be used to improve assessments of habitat quality and pollinator responses to restoration, including...
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Species Management Research Program, Eastern Ecological Science Center, Forest and Rangeland Ecosystem Science Center, Great Lakes Science Center, Northern Prairie Wildlife Research Center, Northern Rocky Mountain Science Center, Upper Midwest Environmental Sciences Center, Pacific Northwest Environmental DNA Laboratory
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Using Pollinator Environmental DNA to Assess the Ecological Resilience of America’s Grasslands

Scientists from six USGS science centers are collaborating with USDA, university, and Tribal partners, and Department of the Interior land managers, to assess the status of pollinator communities and the distribution of species of conservation concern using environmental DNA. These methods will be used to improve assessments of habitat quality and pollinator responses to restoration, including...
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USGS research on the effects of renewable energy on wildlife

Renewable energy development, such as solar and wind energy, is growing in the United States and is expected to continue expanding for the foreseeable future. However, renewable energy infrastructure can be a risk to some wildlife including threatened and endangered species. Wildlife managers and energy developers need wildlife risks to be assessed and effective strategies to mitigate those risks...
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Ecosystems Mission Area, Species Management Research Program, Northern Rocky Mountain Science Center
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USGS research on the effects of renewable energy on wildlife

Renewable energy development, such as solar and wind energy, is growing in the United States and is expected to continue expanding for the foreseeable future. However, renewable energy infrastructure can be a risk to some wildlife including threatened and endangered species. Wildlife managers and energy developers need wildlife risks to be assessed and effective strategies to mitigate those risks...
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COVID-19 Pathways and Wildlife Dynamics

Below are the USGS 2020 Coronavirus Aid, Relief and Economic Security Act (CARES Act) research projects related to COVID-19 pathways and wildlife dynamics. Select tabs above for related items.
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Ecosystems Mission Area, Biological Threats and Invasive Species Research Program, Eastern Ecological Science Center, Northern Rocky Mountain Science Center, Western Fisheries Research Center
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COVID-19 Pathways and Wildlife Dynamics

Below are the USGS 2020 Coronavirus Aid, Relief and Economic Security Act (CARES Act) research projects related to COVID-19 pathways and wildlife dynamics. Select tabs above for related items.
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