629 datasets found
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Federal
Groundwater depletion in the United States (1900-2008)
Department of the Interior —
A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the... -
Federal
Data from: Conservation Practices Induce Tradeoffs in Soil Function: Observations from the Northern Great Plains
Department of Agriculture —
Cropland expansion and reduced crop rotation diversity throughout the northern Great Plains has negatively impacted soil quality, creating a need to identify... -
Federal
National Assessment of Oil and Gas Project - Bakken and Three Forks Formations Assessment Units Boundaries
Department of the Interior —
The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is... -
Federal
Data from: Soil pH and Exchangeable Cation Responses to Tillage and Fertilizer in Dryland Cropping Systems
Department of Agriculture —
Long-term deployment of dryland cropping systems can alter soil chemical properties in ways that lead to lower soil fertility. Few long-term experiments have... -
Federal
Data from: Carbon Fluxes from a Spring Wheat-Corn-Soybean Crop Rotation Under No-Tillage Management
Department of Agriculture —
The increase in corn (Zea mays L.) and soybean [Glycine max (L.) Merr.] production in rainfed cropping systems of the northern Great Plains has altered the delivery... -
Federal
Data from: Late-Seeded Cover Crops in a Semiarid Environment: Overyielding, Dominance, and Subsequent Crop Yield
Department of Agriculture —
Interest in cover crops is increasing but information is limited on incorporating them into crop rotations especially in the relatively short growing season on the... -
Federal
Rangeland Condition Monitoring Assessment and Projection (RCMAP) Perennial Herbaceous Fractional Component Time-Series Across Western North America from 1985-2024
Department of the Interior —
The RCMAP (Rangeland Condition Monitoring Assessment and Projection) dataset quantifies the percent cover of rangeland components across western North America using... -
Federal
Rangeland Condition Monitoring Assessment and Projection (RCMAP) Tree Cover Fractional Component Time-Series Across the Western U.S. 1985-2021
Department of the Interior —
The RCMAP (Rangeland Condition Monitoring Assessment and Projection) dataset quantifies the percent cover of rangeland components across the western U.S. using... -
Federal
Rangeland Condition Monitoring Assessment and Projection (RCMAP) Tree Cover Fractional Component Time-Series Across Western North America from 1985-2023
Department of the Interior —
The RCMAP (Rangeland Condition Monitoring Assessment and Projection) dataset quantifies the percent cover of rangeland components across western North America using... -
Federal
Cottonwood Lake Study Area-Wetland Vegetation Zones-2000
Department of the Interior —
Spatial polygons of vegetation zones in 2000 for wetlands; P1, P2, P3, P4, P6, P7, P8, P11, T1, T2, T3, T4, T5, T6, T7, T8, and T9 within the Cottonwood Lake Study... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetlands T3 and T4 from 2001
Department of the Interior —
Orthorectified image from aerial photograph of wetlands T3 and T4 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetland T2 from 26 July 1994
Department of the Interior —
Orthorectified image from aerial photograph of wetland T2 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection of... -
Federal
Rangeland Condition Monitoring Assessment and Projection (RCMAP) Herbaceous Fractional Component Time-Series Across the Western U.S. 1985-2021
Department of the Interior —
The RCMAP (Rangeland Condition Monitoring Assessment and Projection) dataset quantifies the percent cover of rangeland components across the western U.S. using... -
Federal
Rangeland Condition Monitoring Assessment and Projection (RCMAP) Fractional Component Time-Series Across the Western U.S. 1985-2020 - Shrub
Department of the Interior —
The RCMAP (Rangeland Condition Monitoring Assessment and Projection) dataset quantifies the percent cover of rangeland components across the western U.S. using... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetlands P6 and P7 from 2007
Department of the Interior —
Orthorectified image from aerial photograph of wetlands P6 and P7 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetlands P8 and T2 from 2006
Department of the Interior —
Orthorectified image from aerial photograph of wetlands P8 and T2 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection... -
Federal
Digital Orthorectified Aerial Image of Cottonwood Lake Study Area Wetlands P1 and T1 from 14 July 1999
Department of the Interior —
Orthorectified image from aerial photograph of wetlands P1 and T1 in the Cottonwood Lake Study Area, Stutsman County, North Dakota. This image is part of a collection... -
Federal
Rangeland Condition Monitoring Assessment and Projection (RCMAP) Sagebrush Fractional Component Time-Series Across Western North America from 1985-2024
Department of the Interior —
The RCMAP (Rangeland Condition Monitoring Assessment and Projection) dataset quantifies the percent cover of rangeland components across western North America using... -
Federal
Rangeland Condition Monitoring Assessment and Projection (RCMAP) Non Sagebrush Shrub Fractional Component Time-Series Across Western North America from 1985-2024
Department of the Interior —
The RCMAP (Rangeland Condition Monitoring Assessment and Projection) dataset quantifies the percent cover of rangeland components across western North America using... -
Federal
Data from: Short-term soil responses to late-seeded cover crops in a semi-arid environment
Department of Agriculture —
Cover crops can enhance desirable agricultural outcomes such as improved nutrient-use efficiency, soil tilth, reduced pests, and increased yield and yield stability....
629 datasets found