Found 97 datasets matching "soil chemical quality".
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The Triangle Chemical Company Superfund site, in Orange County, Texas, was a chemical mixing and blending facility in the 1970s. According to the Environmental Protection Agency (EPA), poor waste...
Search relevance: 90.32 | Views last month: 2 -
Cropland expansion and reduced crop rotation diversity throughout the northern Great Plains has negatively impacted soil quality, creating a need to identify conservation practices that can...
Search relevance: 79.27 | Views last month: 0 -
Soil data were collected from catchments of USGS edge-of-field (EOF) monitoring sites in Great Lakes Restoration Initiative (GLRI) priority watersheds. As part of this release, soil data from 2016...
Search relevance: 77.60 | Views last month: 0 -
The National Wetland Condition Assessment (NWCA) is a statistical survey of the condition of wetlands in the conterminous United States. It is designed to provide information on the extent of...
Search relevance: 68.05 | Views last month: 0 -
The National Wetland Condition Assessment (NWCA) is a statistical survey of the condition of wetlands in the conterminous United States. It is designed to provide information on the extent of...
Search relevance: 67.95 | Views last month: 1 -
These data provide field measurements of plant and soil at a geographical site as affected by (a) tillage and water erosion (b) replacement of translocated topsoil through soil-landscape...
Search relevance: 49.54 | Views last month: 2 -
Great Smoky Mountains National Park Vital Signs Forest and Soils Monitoring Data Package 2015 - 2024
Great Smoky Mountains Forest Communities and Soil Quality Vital Signs Dataset This data package is the authoritative dataset for the Great Smoky Mountains National Park (GRSM) Forest Communities...
Search relevance: 47.98 | Views last month: 0 -
2D finite element water, solute, and heat mover model for plant models. Most crops are grown in rows and this introduces spatial variability in soil processes with respect to the row. However,...
Search relevance: 47.44 | Views last month: 0 -
Groundwater, surface water, sediment and soil sampling was conducted by the U.S. Geological Survey (USGS) at nine groundwater wells, eight surface water sites, three bed sediment retention ponds,...
Search relevance: 47.05 | Views last month: 0 -
This data release documents chemical analyses of environmental samples collected by the U.S. Geological Survey (USGS) in Lakeport (Lake County, California) during July 11-12, 2022. Environmental...
Search relevance: 46.28 | Views last month: 0 -
Data for per- and polyfluoroalkyl substances (PFAS) and related chemical and physical characteristics are presented from 30 soil sampling locations within the State of New Hampshire. A total of 15...
Search relevance: 43.82 | Views last month: 0 -
Located in south-central Texas, the Geronimo Creek and Plum Creek watersheds have long been characterized by elevated nitrate concentrations. From April 2015 through March 2016, an investigation...
Search relevance: 43.45 | Views last month: 0 -
REAP (Resilient Economic Agricultural Practices), formerly known as the Renewable Energy Assessment Project, was initially organized to quantitatively assess the impacts of crop residue (e.g.,...
Search relevance: 42.72 | Views last month: 2 -
Cropping systems in the northern Great Plains must possess a resilient soil resource to be sustainable. Detecting the effects of management on soil properties in this region is challenging,...
Search relevance: 40.99 | Views last month: 2 -
In a study conducted by the U.S. Geological Survey (USGS) and the New Hampshire Department of Environmental Services, detectable concentrations of per- and polyfluoroalkyl substances (PFAS) were...
Search relevance: 39.19 | Views last month: 0 -
Per- and polyfluoroalkyl substances (PFAS) and related chemical and physical data are presented from 100 shallow soil sampling locations within the State of New Hampshire. Sites were randomly...
Search relevance: 39.10 | Views last month: 0 -
Per- and polyfluoroalkyl substances (PFAS) and related chemical and physical data are presented from shallow soil and groundwater at two sites in New Hampshire. The two sites, the former Brentwood...
Search relevance: 38.84 | Views last month: 0 -
The National Wetland Condition Assessment (NWCA) is a statistical survey of the condition of wetlands in the conterminous United States. It is designed to provide information on the extent of...
Search relevance: 38.83 | Views last month: 4 -
FIREXAQ_TraceGas_AircraftRemoteSensing_ER2_SHIS_Data are remotely sensed measurements collected by the Scanning High-Resolution Interferometer Sounder (S-HIS) onboard the ER-2 aircraft. Data...
Search relevance: 38.25 | Views last month: 0 -
FIREXAQ_SurfaceMobile_Aerodyne_InSitu_Data are in-situ measurements collected via the Aerodyne mobile platform during Fire Influence on Regional to Global Environments and Air Quality (FIREX-AQ)....
Search relevance: 38.00 | Views last month: 0
