Filters: Contacts: {oldPartyId:17044} (X) > partyWithName: U.S. Geological Survey - ScienceBase (X) > partyWithName: Ecosystems (X) > partyWithName: FORT Data Management (X)

Filters Date Range Past year (2) Past month (0) Past week (0) Past day (0) Custom range... To   Search Contacts Fort Collins Science Center Elizabeth K. Orning U.S. Geological Survey Erin K Buchholtz Cameron L. Aldridge More... Categories Data (2) Data Release - Revised (1) Tag Types Theme (9) Place (9) Harvest Set (2) Tag Schemes None (6) Common geographic areas (3) USGS Thesaurus (5) ISO 19115 Topic Category (9) Alexandria Digital Library Feature Type Thesaurus (2) Common Geographic areas (1) View Results as: JSON ATOM CSV

Microsatellite data, boundaries of subpopulation centers, and estimated effective migration for greater sage-grouse collected in western North America between 1992 and 2015 (ver. 2.0, December 2022) Characterizing genetic structure across a species’ range is relevant for management and conservation as it can be used to define population boundaries and quantify connectivity. Here, we characterized population structure and estimated effective migration in Greater Sage-grouse (Centrocercus urophasianus). Our objectives were to (1) describe large-scale patterns of population genetic structure and gene flow and (2) to characterize genetic subpopulation centers across the range of Greater Sage-grouse. Samples from 2,134 individuals were genotyped at 15 microsatellite loci. Using standard STRUCTURE and spatial principal components analyses, we found evidence for four or six areas of large-scale genetic differentiation... Categories: Data, Data Release - Revised; Tags: Genetics, Subpopulation Center, USGS Science Data Catalog (SDC), Western North America, biota NW-Interior Nevada time series (2018-2068) of potential habitat and 50-year change Potential future greater sage-grouse (Centrocercus urophasianus) habitat restoration was projected (2018-2068) for three sage-grouse Priority Area for Conservation (PACs) populations located along the northwestern, central, and eastern edge of the Great Basin using outputs from a spatially explicit state-transition simulation model (STSM) developed for sagebrush ecosystems. These datasets, for the NW-Interior Nevada, USA (NWINV) sage-grouse population, include: 1) a set of 78 categorical raster layers illustrating a time series (decade intervals) of potential future habitat, and 2) a set of 15 uncategorized raster layers illustrating potential change in habitat classification across space, after simulating 50 years... Tags: Centrocercus urophasianus, Greater sage-grouse, NW-Interior Nevada Priority Area for Conservation, Nevada, Sagebrush biome, All tags... United States, biota, environment, perennial grass cover, post-fire restoration, sage-grouse habitat, sagebrush cover, sagebrush revegetation, state-and-transition simulation model, vegetation change, Fewer tags State-and-Transition Simulation Models, parameters, input data, and simulation results This is a spatially-explicit state-and-transition simulation model (STSM) of sagebrush-steppe vegetation dynamics for greater sage-grouse (Centrocercus urophasianus) Priority Areas for Conservation (PACs) in the Great Basin. The STSM was built using the ST-Sim platform and uses an integrated stock-flow submodel (STSM-SF) to simulate and track continuous vegetation component cover changes caused by annual growth, natural regeneration, and post-fire sagebrush seeding and planting restoration. Spatially explicit models were built for three sage-grouse PACs (Klamath Oregon/California [KLAM], NW Interior Nevada [NWINV], Strawberry Utah [STRAW]) that differed in historic wildfire patterns and the amounts of various component... Tags: California, Centrocercus urophasianus, Greater sage-grouse, Klamath OR/CA Priority Area for Conservation, NW Interior NV Priority Area for Conservation, All tags... Nevada, Oregon, Sagebrush biome, Simulation model, Strawberry Priority Area for Conservation, United States, Utah, annual grass cover, biota, environment, perennial grass cover, pinyon-juniper cover, post-fire restoration, sage-grouse habitat, sagebrush cover, sagebrush revegetation, state-and-transition simulation model, vegetation change, Fewer tags Environmental Covariates for Estimating Summer Roost Suitability of North American Bat Species in the Eastern United States This data release contains the environmental geospatial raster data sets used to estimate summer roosting habitat for 4 species considered under the United States Forest Service proposed Bat Conservation Strategy (Myotis lucifugus, MYLU; Myotis septentrionalis, MYSE; Myotis sodalis, MYSO; and Perimyotis subflavus, PESU). This suite of environmental data was hypothesized to influence summer roost habitat suitability and were produced at a spatial resolution of 250 m per pixel. Tags: CONUS USA, North America, United States, bats, biota, All tags... environment, habitat suitability indices, roost, summer, Fewer tags Strawberry Utah time series (2018-2068) of potential habitat and 50-year change Potential future greater sage-grouse (Centrocercus urophasianus) habitat restoration was projected (2018-2068) for three sage-grouse Priority Area for Conservation (PACs) populations located along the northwestern, central, and eastern edge of the Great Basin using outputs from a spatially explicit state-transition simulation model (STSM) developed for sagebrush ecosystems. These datasets, for the Strawberry Utah, USA (STRAW) sage-grouse population, include: 1) a set of 78 categorical raster layers illustrating a time series (decade intervals) of potential future habitat, and 2) a set of 15 uncategorized raster layers illustrating potential change in habitat classification across space, after simulating 50 years... Tags: Centrocercus urophasianus, Greater sage-grouse, Sagebrush biome, Strawberry Priority Area for Conservation, United States, All tags... Utah, biota, environment, perennial grass cover, post-fire restoration, sage-grouse habitat, sagebrush cover, sagebrush revegetation, state-and-transition simulation model, vegetation change, Fewer tags Time series of circuit-based relative flow patterns for sagebrush structural connectivity from 1985 to 2020 This raster dataset quantifies the relative flow patterns of structural sagebrush connectivity in the sagebrush biome at 270-meter resolution. Connectivity was calculated using an omnidirectional circuit-based algorithm, with sources, targets, and conductance based on sagebrush fractional component from the RCMAP sagebrush products for 1985, 1990, 1995, 2000, 2005, 2010, 2015, and 2020. Normalized cumulative current density was used to represent relative flow of connectivity and binned into 3 relative flow classes (impeded, diffuse, and channelized flow). We calculated the relative flow temporal trends for channelization and impedance between 1985 and 2020 to identify areas that were becoming more channelized or... Tags: Arizona, California, Colorado, Idaho, Montana, All tags... Nevada, New Mexico, North Dakota, Oregon, South Dakota, United States, Utah, Washington, Wyoming, biota, connectivity, environment, geoscientificInformation, habitat fragmentation, sagebrush, sagebrush biome, sagebrush biome, shrubland, shrubland ecosystems, shrublands, spatial analysis, structural connectivity, terrestrial ecosystems, time series analysis, time series datasets, Fewer tags Time series of circuit-based sagebrush structural connectivity from 1985 to 2020 This raster dataset quantifies the structural sagebrush connectivity in the sagebrush biome at 270-meter resolution. Connectivity was calculated using an omnidirectional circuit-based algorithm, with sources, targets, and conductance based on sagebrush fractional component from the RCMAP sagebrush products for 1985, 1990, 1995, 2000, 2005, 2010, 2015, and 2020. Cumulative current density was used to represent connectivity and binned into 20 quantile-based classes. Tags: Arizona, California, Colorado, Idaho, Montana, All tags... Nevada, New Mexico, North Dakota, Oregon, South Dakota, United States, Utah, Washington, Wyoming, biota, connectivity, environment, geoscientificInformation, habitat fragmentation, sagebrush, sagebrush biome, sagebrush biome, shrubland, shrubland ecosystems, shrublands, spatial analysis, structural connectivity, terrestrial ecosystems, time series analysis, time series datasets, Fewer tags Klamath Oregon/California time series (2018-2068) of potential habitat and 50-year change Potential future greater sage-grouse (Centrocercus urophasianus) habitat restoration was projected (2018-2068) for three sage-grouse Priority Area for Conservation (PACs) populations located along the northwestern, central, and eastern edge of the Great Basin using outputs from a spatially explicit state-transition simulation model (STSM) developed for sagebrush ecosystems. These datasets, for the Klamath Oregon/California, USA (KLAM) sage-grouse population, include: 1) a set of 78 categorical raster layers illustrating a time series (decade intervals) of potential future habitat, and 2) a set of 15 uncategorized raster layers illustrating potential change in habitat classification across space, after simulating... Tags: California, Centrocercus urophasianus, Greater sage-grouse, Klamath OR/CA Priority Area for Conservation, Oregon, All tags... Sagebrush biome, United States, biota, environment, perennial grass cover, post-fire restoration, sage-grouse habitat, sagebrush cover, sagebrush revegetation, state-and-transition simulation model, vegetation change, Fewer tags Data describing species consumed by mountain lions during predation events in eastern Nevada, USA, 2018 to 2022 This dataset consists of 1,353 ground observer investigations of mountain lion predation events ("kills") in eastern Nevada, USA, from 2018 to 2022. Over the period of the data collection, we had 29 mountain lions equipped with telemetry collars and we investigated clusters of locations when GPS collar locations were in the same area for three nights -- we used this criteria to identify potential predation events by mountain lions, and then hiked to the GPS cluster location on foot to search for a kill site and to identify the species consumed. Collared mountain lions were both males and females, and species consumed included mule deer, feral horses, bighorn sheep, coyotes, other mountain lions, badgers, beaver,... Categories: Data; Tags: Caliente, Clover Mountain, Delamar Mountain, Nevada, USGS Science Data Catalog (SDC), All tags... biota, carnivores, community ecology, cougar, feral horse, herbivores, mountain lion, predation, vertebrates, wild horse, Fewer tags