Filters: Tags: Energy Resources (X) > Extensions: ArcGIS Service Definition (X)

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Williston Basin Assessment Web Map (2014) Contamination to aquatic resources from co-produced water (brine) associated with energy development has been documented in the northeastern portion of the Williston Basin; an area mantled by glacial drift. The presence and magnitude of brine contamination can be determined using the contamination index (CI) value from water samples. Recently, the U.S. Geological Survey published a section (~2.59 km2) level risk assessment of brine contamination to aquatic resources for Sheridan County, Montana, using oilfield and hydrogeological parameters. Our goal was to improve the Sheridan County assessment (SCA) and evaluate the use of this new Williston Basin assessment (WBA) across 31 counties mantled by glacial drift in... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Bakken Formatioin, Bakken Formation, Benson, North Dakota, Blaine, Montana, Bottineau, North Dakota, All tags... Brine Contamination, Burke, North Dakota, Burleigh, North Dakota, Daniels, Montana, Divide, North Dakota, Eddy, North Dakota, Emmons, North Dakota, Foster, North Dakota, Kidder, North Dakota, LaMoure, North Dakota, Logan, North Dakota, McHenry, North Dakota, McIntosh, North Dakota, McLean, North Dakota, Montana, Mountrail, North Dakota, North Dakota, Oil and Gas Development, Phillips, Montana, Pierce, North Dakota, Ramsey, North Dakota, Renville, North Dakota, Rolette, North Dakota, Rosevelt, Montana, Sheridan, Montana, Sheridan, North Dakota, Stutsman, North Dakota, Towner, North Dakota, United States, Valley, Montana, Ward, North Dakota, Wells, North Dakota, Williams, North Dakota, Williston Basin, Williston Basin, contamination and pollution, energy resources, geographic information systems (GIS), geospatial analysis, ground-water quality, human impacts, oil resources, resource extraction, risk assessment, spatial analysis, surface water quailty, water quality, well drilling, Fewer tags Digital database of the previously published geomorphic-structural map of the Ouachita Mountains The Ouachita Mountains record the late Paleozoic Laurentia-Gondwana orogenic event along southern Paleo-North America during Pangea supercontinent formation. This data release contains a digital compilation of geomorphic-structural information from the Ouachita Mountains of southeastern Oklahoma and southwestern Arkansas as previously published by Arbenz (2008). The geodatabase, presented herein, contains feature classes that include contact, fault, fold, and cross section lines with map unit polygons characterized by predominantly siliciclastic material with primarily Paleozoic depositional ages. Spatial data are also disseminated as shapefiles, accompanied by applicable non-spatial tables detailing the data sources,... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Arkansas, Arkansas Novaculite, Atoka Formation, Bigfork Chert, Blakely Sandstone, All tags... Blaylock Sandstone, Bluejacket Sandstone Member, Boggy Formation, Cambrian, Caney Shale, Cenozoic, Collier Shale, Cretaceous, Crystal Mountain Sandstone, Devonian, Economic Geology, Energy Resources, FGDC, Federal Geographic Data Committee, GeMS, Geographic information systems, Geography, Geologic, Geologic Map Schema, Geologic contacts, Geologic maps, Geomorphology, Geospatial datasets, Hartshorne Formation, Jackfork Group, Johns Valley Shale, Land Use Change, Mazarn Shale, McAlester Formation, Mesozoic, Mineral Resources, Mississippian, Missouri Mountain Shale, NCGMP, NGS, National Cooperative Geologic Mapping Program, National Geologic Synthesis Project, North America, Oklahoma, Ordovician, Ouachita, Paleozoic, Pennsylvanian, Polk Creek Shale, Precambrian, Quaternary, Savanna Formation, Senora Formation, Silurian, Springer Group, Stanley Group, Stratigraphy, Stuart Shale, Tertiary, Thurman Sandstone, USGI, USGS Science Data Catalog (SDC), Union Valley Formation, United States, United States GeoFramework Initiative, Wapanucka Limestone, Womble Shale, geoscientificInformation, Fewer tags Landscape Intactness Index for the Western United States Landscape intactness has been defined as a quantifiable estimate of naturalness measured on a gradient of anthropogenic influence and based on available spatial data. We developed a multiscale index of landscape intactness for use as a broad-scale indicator of resource condition for the Bureau of Land Management’s (BLM) Landscape Approach, which requires multiple scales of information to quantify the cumulative effects of land use. The multiscale index of landscape intactness represents a gradient of anthropogenic influence as represented by development levels at two analysis scales. To calculate landscape intactness we combined the terrestrial development index (TDI) summarized at two scales (using a 2.5- and a... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service; Tags: Arizona, California, Colorado, Development, Idaho, All tags... Kansas, Landscape intactness, Montana, Nebraska, Nevada, New Mexico, North Dakota, Oklahoma, Oregon, South Dakota, Surface disturbance footprint, Terrestrial Development Index (TDI), Texas, Urban development, Utah, Washington, Western United States, Wyoming, agriculture, ecological processes, energy resources, environment, environmental assessment, land use and land cover, mineral resources, natural resource management, transportation, transportation, Fewer tags