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Location Folder Show Tree ROOT _ScienceBase Catalog 3DSC Alaska Science Center (ASC) Alkalic Igneous Centers of the Great Plains and Rocky Mountains: Data in Support of Critical Mineral Resource Studies AMMonitor: Remote wildlife monitoring for adaptive management Amphibian Research and Monitoring Initiative More... Filters Date Range Past year (5) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Budget (3) Project (3) Types Map Service (3) OGC WFS Layer (3) OGC WMS Layer (3) OGC WMS Service (3) Contacts Great Basin Landscape Conservation Cooperative Nevada Department of Wildlife University of Nevada - Reno Bureau of Land Management US Fish & Wildife Service More... Categories Data (5) Project (3) Tag Types Great Basin LCC Keywords (3) Great Basin LCC Location Keywords (3) theme (2) place (2) LCC Project Category (3) LCC Deliverable (3) LCC End User Type (3) More... Tag Schemes https://www.sciencebase.gov/vocab/vocabulary/54760ef9e4b0f62cb5dc41a0 (5) https://www.sciencebase.gov/vocab/vocabulary/52dee7c5e4b0dee2a6cd6b18 (3) https://www.sciencebase.gov/vocab/vocabulary/5307baa3e4b0dcc7bdc913a9 (3) ISO 19115 Topic Categories (2) https://earthdata.nasa.gov/gcmd-forum (2) View Results as: JSON ATOM CSV Browse Folder

Assessment of Impacts of Feral Horses and Livestock Grazing on Sage-grouse and their Habitats: Long-term trends in sage-grouse demography and habitats on the Sheldon-Hart Mountain NWRC and adjacent lands FY2014This projects main goals are to assess the effects of grazing by feral horses and livestock on Greater Sage-grouse demography and habitats. The Sheldon-Hart Mountain National Wildlife Refuge Complex and adjacent lands managed by the Bureau of Land Management provide the unique opportunity to assess sage-grouse populations free of feral horses and livestock grazing, populations that only have feral horses, as well as populations that coincide with both livestock grazing and feral horses. The project team will:1)Use historical sage-grouse data collected from Hart Mountain before and immediately after livestock were removed in the early 1990s, and historical data from Sheldon before the irruption of feral horses... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Conservation Planning, Data Acquisition and Development, Datasets/Database, Federal resource managers, Grazing, All tags... Great Basin, Great Basin, Hart Mountain, Hart Mountain, LCC Network Science Catalog, National Wildlife Refuge, Nevada, Oregon, Population & Habitat Evaluation/Projection, Presentation, Private land owners, Project, Publication, Sheldon-Hart Refuge, horses, livestock, onGoing, sage grouse, Fewer tags Landscape Connectivity of a Sagebrush Obligate: Functional Continuity of Habitat for the Pygmy Rabbit FY2014Land management agencies seek to understand how organisms use the landscape in order to develop management strategies that maintain healthy, resilient communities that have the ecological and evolutionary potential to respond to climate change. An ideal approach to understanding how organisms move through the landscape is by inferring ongoing and historic movements from patterns of genetic continuity that characterize regional sets of populations. From patterns of genetic connectivity we can infer the habitat and landscape characteristics that facilitate animal movement and species range shifts over both short and long timescales. Knowing the spatial distribution of critical linkages or corridors allows conservation... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Academics & scientific researchers, Conservation Planning, Datasets/Database, Decision Support, Federal resource managers, All tags... Great Basin, Great Basin, LCC Network Science Catalog, NV2, NV4, NV4, NV4, NV4, Nevada, Nevada, Nevada, Nevada, Population & Habitat Evaluation/Projection, Project, Publication, State agencies, climate change, climate change, climate change, climate change, connectivity, connectivity, connectivity, connectivity, corridor, corridor, corridor, corridor, modeling, modeling, modeling, modeling, onGoing, pygmy rabbit, pygmy rabbit, pygmy rabbit, pygmy rabbit, Fewer tags Report: Long-Term Trends in Sage-Grouse Demography and Habitats on the Sheldon–Hart Mountain National Wildlife Refuge Complex and Adjacent Blm Lands: an Opportunity to Assess Impacts of Feral Horses and Regional Habitat Connectivity Populations of Greater Sage-grouse have declined across the entire range of the species and habitat loss is considered to be the most important factor contributing to these declines (e.g., Connelly et al. 2004). Agricultural conversion, energy development, feral horses, and livestock grazing are hypothesized to contribute to habitat related threats (Range wide interagency sage grouse conservation team 2012). Substantial research has been completed to assess the effects of energy development (e.g., Walker et al. 2007) and agricultural conversion (e.g., Aldridge et al. 2008), yet, little research has been devoted to understanding the impacts of grazing by feral horses and livestock on sage-grouse demography.The Sheldon-Hart... Categories: Data; Tags: EARTH SCIENCE > LAND SURFACE > LANDSCAPE, Federal resource managers, Grazing, Great Basin, Great Basin, All tags... Hart Mountain, Hart Mountain, In Progress, LCC Network Science Catalog, National Wildlife Refuge, Nevada, Oregon, Private land owners, Report, Sheldon-Hart Refuge, biota, environment, farming, horses, livestock, sage grouse, Fewer tags Assessment of Impacts of Feral Horses and Livestock Grazing on Sage-grouse and their Habitats: Long-term trends in sage-grouse demography and habitats on the Sheldon-Hart Mountain NWRC and adjacent lands FY2014This projects main goals are to assess the effects of grazing by feral horses and livestock on Greater Sage-grouse demography and habitats. The Sheldon-Hart Mountain National Wildlife Refuge Complex and adjacent lands managed by the Bureau of Land Management provide the unique opportunity to assess sage-grouse populations free of feral horses and livestock grazing, populations that only have feral horses, as well as populations that coincide with both livestock grazing and feral horses. The project team will:1)Use historical sage-grouse data collected from Hart Mountain before and immediately after livestock were removed in the early 1990s, and historical data from Sheldon before the irruption of feral horses... Categories: Data, Project; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Conservation Planning, Data Acquisition and Development, Datasets/Database, Federal resource managers, Grazing, All tags... Great Basin, Great Basin, Great Basin, Great Basin, Hart Mountain, Hart Mountain, Hart Mountain, Hart Mountain, Hart Mountain, Hart Mountain, LCC Network Science Catalog, National Wildlife Refuge, National Wildlife Refuge, National Wildlife Refuge, Nevada, Nevada, Nevada, Oregon, Oregon, Oregon, Population & Habitat Evaluation/Projection, Presentation, Private land owners, Project, Publication, Sheldon-Hart Refuge, Sheldon-Hart Refuge, Sheldon-Hart Refuge, horses, horses, horses, livestock, livestock, livestock, onGoing, sage grouse, sage grouse, sage grouse, Fewer tags Webinar: Assessment of the effects of non-native ungulate grazing on Greater Sage-grouse and their habitats This presentation aired as part of the Great Basin LCC webinar series on November 1, 2017. The presentation was given by Dr. Jim Sedinger and Phillip Street of University of Nevada Reno and Shawn Espinosa of the Nevada Department of Wildlife.Description: This project uses management-related variation in grazing by both feral horses and livestock as well as five years of field work to assess how both Greater Sage-grouse and the habitats on which they depend might be influenced by grazing. The research team monitored radio-tagged sage-grouse and vegetation on Hart Mountain and Sheldon National Wildlife Refuges as well as lands managed by the Bureau of Land Management (BLM) south and west of Sheldon from 2013-2016.... Categories: Data; Tags: EARTH SCIENCE > LAND SURFACE > LANDSCAPE, Federal resource managers, Grazing, Great Basin, Great Basin, All tags... Hart Mountain, Hart Mountain, In Progress, LCC Network Science Catalog, National Wildlife Refuge, Nevada, Oregon, Private land owners, Sheldon-Hart Refuge, biota, environment, farming, horses, livestock, presentation, sage grouse, Fewer tags