Filters: Contacts: Pat J Jackson (X) > Types: Shapefile (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (3) Types Downloadable (3) Map Service (3) OGC WFS Layer (3) OGC WMS Layer (3) Contacts Michael P Chenaille Peter S Coates U.S. Geological Survey - ScienceBase Pat J Jackson U.S. Geological Survey, Western Ecological Research Center More... Categories Data (3) Tag Types Theme (3) Place (3) Tag Schemes None (3) USGS Thesaurus (3) Common geographic areas (1) ISO 19115 Topic Category (1) View Results as: JSON ATOM CSV

Raven study site locations in the Great Basin, derived from survey locations 2007 - 2016 Minimum convex polygons created from survey locations at associated study sites. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Great Basin, boundaries, geographic information systems (GIS), geospatial analysis, habitat alteration, All tags... human impacts, occupancy model, predator-prey interactions, sensitive prey, shrublands, wildlife, Fewer tags Mean Annual Population Growth Rate and Ratio Change in Abundance of Common Raven within Level II Ecoregions of the United States and Canada, 1966 - 2018 These data identify the mean annual population growth rate and ratio change in abundance of common raven (Corvus corax; ravens) populations from 1966 through 2018. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Bayesian modeling, Canada, North America, United States, ecoregions, All tags... management, population trends, subsidized predator, wildlife, Fewer tags Mean Annual Population Growth Rate and Ratio Change in Abundance of Common Raven within Level I Ecoregions of the United States and Canada, 1966 - 2018 These data identify the mean annual population growth rate and ratio change in abundance of common raven (Corvus corax; ravens) populations from 1966 through 2018. Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Bayesian modeling, Canada, North America, United States, ecoregions, All tags... management, population trends, subsidized predator, wildlife, Fewer tags