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This paper estimates the extra costs of drilling for oil and gas on federal land as compared to private land in the Wyoming Checkerboard. The Checkerboard is a center of U.S. oil and gas activity in which square-mile sections of property alternate between federal and private ownership as originally established by the Pacific Railway Acts of 1862 and 1864. This land ownership pattern is used as an experimental control that may be used to identify differences in drilling cost on federal and private land. Estimates presented suggest that average drilling costs per well are about $200,000 higher on federal property than on private property. This difference is attributed to more stringent enforcement of environmental...
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. MDNET is a point coverage that represents the locations and names of a network of observation wells for the State of Maryland. Additional information on water conditions at these sites can be found in the Ground-Water Site Inventory System (GWSI) database, which is maintained by the U.S. Geological Survey. Site information can be accessed on the internet at URL:
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The Aquatic Core Networks, Unstratified is comprised of unstratified versions of Lotic Core Areas and Lentic Core Areas. These datasets are one of two versions of aquatic core areas that are part of a suite of products from Nature’s Network (naturesnetwork.org). Nature’s Network is a collaborative effort to identify shared priorities for conservation in the Northeast, considering the value of fish and wildlife species and the natural areas they inhabit. Although the stratified version “Aquatic Core Networks” is considered by the planning team to be the primary version for users, this unstratified version is also made available for reference and use.These and other datasets that augment or complement the Aquatic...
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Landscape Conservation Cooperatives (LCCs) have a critical need for information management processes that facilitate science product (i.e., data, analysis and decision tools, documents) sharing; data storage, security, and dissemination; and project tracking, communication and collaboration tools (Arctic LCC 2010, North Atlantic LCC 2011, Southern Rockies LCC 2011, California LCC 2011). LCCs and their partners are already developing and using a wide variety of data management systems to address LCC and project needs, but the LCC Network and all partners need better coordination across these efforts to develop and share common standards and services, improving the intellectual exchange needed to achieve the LCC mission....
Addressing energy poverty rather than energy equity conveniently evades the problem of the gap in energy consumption per capita in the developed and developing world. For energy security policies to adequately address energy poverty it requires a widening of scope from national to global. This is a comment to the forthcoming presentation of IEA's proposition for a new architecture for financing universal modern energy access to be presented at the conference ‘Energy for all—Financing access for the poor’ held in Oslo in October 2011.
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The National Highway Planning Network is a comprehensive network database of the nation's major highway system. It consists of the nation's highways comprised of Rural Arterials, Urban Principal Arterials and all National Highway System routes. The data set covers the States of Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming . The nominal scale of the data set is 1:100,000 with a maximal positional error of ±80 meters.
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These two datasets represent a normalized least-cost corridor mosaic (see WHCWG 2010 and McRae and Kavanagh 2011) calculated using (1) temperature gradients and a landscape integrity resistance raster, or (2) temperature gradients only, following the climate gradient linkage-modeling methods outlined in Nuñez (2011), using an adapted version of the Linkage Mapper software (McRae and Kavanagh 2011). This GIS dataset is one of several climate connectivity analyses produced by Tristan Nuñez for a Master's thesis (Nuñez 2011). The dataset was produced in part to assist the Climate Change Subgroup of the Washington Wildlife Habitat Connectivity Working Group (WHCWG). The core areas in the map lie in Washington State...
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Note: this data release has been superseded by version 2.0, available here: https://doi.org/doi:10.5066/P976XCVT. The comid field of these data can be used to join to the NHDPlus version 2 flowline comid or catchment featureid attributes. The included attributes follow the same data model as the NHDPlusV2 but include numerous updates and improvements to network connectivity. All attributes that depend on network connectivity have been recalculated. These attributes are based on the National Hydrography Dataset Plus V2.1 (NHDPlusV2) network geometry and modifications retrieved from the National Water Model V2.1 (NWMv2.1) and "E2NHDPlusV2_us: Database of Ancillary Hydrologic Attributes and Modified Routing for NHDPlus...
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Rail lines and nodes of the United States of America. The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000 scale or better. The data set covers all 50 States plus the District of Columbia.
This paper estimates the extra costs of drilling for oil and gas on federal land as compared to private land in the Wyoming Checkerboard. The Checkerboard is a center of U.S. oil and gas activity in which square-mile sections of property alternate between federal and private ownership as originally established by the Pacific Railway Acts of 1862 and 1864. This land ownership pattern is used as an experimental control that may be used to identify differences in drilling cost on federal and private land. Estimates presented suggest that average drilling costs per well are about $200,000 higher on federal property than on private property. This difference is attributed to more stringent enforcement of environmental...
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. A digital hydrologic network was developed to support SPAtially Referenced Regression on Watershed attributes (SPARROW) models within selected regions of the United States. These regions correspond with the U.S. Geological Survey's National Water Quality Assessment (NAWQA) Program Major River Basin (MRB) study units 2, 3, 4, 5, and 7 (Preston and others, 2009). MRB2, covers the South Atlantic-Gulf and Tennessee River basins. MRB3,...
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These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. A digital hydrologic network was developed to support SPAtially Referenced Regression on Watershed attributes (SPARROW) models within selected regions of the United States. These regions correspond with the U.S. Geological Survey's National Water Quality Assessment (NAWQA) Program Major River Basin (MRB) study units 2, 3, 4, 5, and 7 (Preston and others, 2009). MRB2, covers the South Atlantic-Gulf and Tennessee River basins. MRB3,...
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The Rail Network is a comprehensive database of the Rail lines of Central Great Basin and Range Ecoregion's railway system at the 1:100,000 scale. This was clipped from a data set covers all 50 States plus the District of Columbia.
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The Rail Network is a comprehensive database of the Rail lines of Central Great Basin and Range Ecoregion's railway system at the 1:100,000 scale. This was clipped from a data set covers all 50 States plus the District of Columbia.
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See description for each data layer. NOTE: Databasin was unable to display the appropriate color ramping for the corridor layers; higher resolution layers and images for the climate-gradient corridor analysis can be found at www.waconnected.org.
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The Rail Network is a comprehensive database of the Rail lines of Mojave Basin and Range Ecoregion's railway system at the 1:100,000 scale. This was clipped from a data set covers all 50 States plus the District of Columbia.
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The comid field of these data can be used to join to the NHDPlus version 2 flowline comid or catchment featureid attributes. The included attributes follow the same data model as the NHDPlusV2 but include numerous updates and improvements to network connectivity. All attributes that depend on network connectivity have been recalculated. These attributes are based on the National Hydrography Dataset Plus V2.1 (NHDPlusV2) network geometry and modifications retrieved from the National Water Model V2.1 (NWMv2.1) and "E2NHDPlusV2_us: Database of Ancillary Hydrologic Attributes and Modified Routing for NHDPlus Version 2.1 Flowlines" (E2NHDPlusV2) datasets. These attributes are available in three formats: csv, fst, and...


map background search result map search result map Rail lines of the USA Wide Network Moderate Network Climate Gradient Corridors Railroads of North America Normalized least-corridor mosaic using temperature gradients and landscape integrity resistance Aquatic Cores, Unstratified, Northeast 2016 Integrated Data Management Network for LCCs and Partners: A Framework for Coordinated Data Discovery, Access, Analysis, Visualization, Project Tracking and Coordination BLM REA SLV 2013 Major Road Centerline BLM REA MBR 2010 Rail lines of Mojave Basin and Range Ecoregion BLM REA CBR 2010 Rail lines of Central Great Basin and Range Ecoregion BLM REA CBR 2010 NTAD Rail lines of Central Great Basin and Range Ecoregion Updated CONUS river network attributes based on the E2NHDPlusV2 and NWMv2.1 networks Maryland Ground-Water Observation Well Network, 2001 A Digital Hydrologic Network Supporting NAWQA MRB SPARROW Modeling--MRB_E2RF1 A Digital Hydrologic Network Supporting NAWQA MRB SPARROW Modeling--MRB_E2RF1WS Updated CONUS river network attributes based on the E2NHDPlusV2 and NWMv2.1 networks (ver. 2.0, February 2023) Maryland Ground-Water Observation Well Network, 2001 BLM REA MBR 2010 Rail lines of Mojave Basin and Range Ecoregion Normalized least-corridor mosaic using temperature gradients and landscape integrity resistance BLM REA CBR 2010 Rail lines of Central Great Basin and Range Ecoregion BLM REA CBR 2010 NTAD Rail lines of Central Great Basin and Range Ecoregion Wide Network Moderate Network Climate Gradient Corridors Aquatic Cores, Unstratified, Northeast 2016 BLM REA SLV 2013 Major Road Centerline Updated CONUS river network attributes based on the E2NHDPlusV2 and NWMv2.1 networks Updated CONUS river network attributes based on the E2NHDPlusV2 and NWMv2.1 networks (ver. 2.0, February 2023) A Digital Hydrologic Network Supporting NAWQA MRB SPARROW Modeling--MRB_E2RF1 A Digital Hydrologic Network Supporting NAWQA MRB SPARROW Modeling--MRB_E2RF1WS Railroads of North America Rail lines of the USA Integrated Data Management Network for LCCs and Partners: A Framework for Coordinated Data Discovery, Access, Analysis, Visualization, Project Tracking and Coordination