267 datasets found
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Federal
Valleys - US EPA Regions 1, 2, 3, 9 (2022) and 10 (2024)
U.S. Environmental Protection Agency —
Valleys, featured in the Valley Identification Tool, are locations that have a lower elevation than surrounding areas. EPA Region 1 GIS Center applied ArcGIS' Focal... -
Federal
Consumption rates and total mercury concentration of food items and consumers collected at six sites on the Colorado River in the Grand Canyon, USA, 2007-2009
Department of the Interior —
Mercury flux and fate (whether mercury was retained in the aquatic ecosystem or exported to the riparian ecosystem via blackfly emergence) was calculated based on... -
Federal
Low Marsh at Dennis, NJ, Lower Delaware Bay, Intermediate Sea Level Rise Scenario, “Protect Developed Dry Land” model protection scenario, EPA ORD NCEA
U.S. Environmental Protection Agency —
This raster GIS dataset contains 5-meter-resolution cells depicting the areas of LOW marsh gain, lost and remaining. Low marsh (LM) was defined as regularly flooded... -
Federal
EnviroAtlas - Selected National Air Toxics Assessment Results by State - 2014
U.S. Environmental Protection Agency —
These layers are a selection of the National Air Toxics Assessment (NATA) 2014 estimates of ambient concentrations and health-effect results by state. The... -
Federal
Cytoscape file of chemical networks
U.S. Environmental Protection Agency —
The maximum connectivity scores of pairwise chemical conditions summarized from Cmap results in a file with Cytoscape format (http://www.cytoscape.org/). The figures... -
Federal
EnviroAtlas - Virginia Beach/Williamsburg, VA - BenMAP Results by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset demonstrates the effect of changes in pollution concentration on local populations in 1057 block groups in Virginia Beach/Williamsburg, VA.... -
Federal
Particle and organic vapor emissions from children’s 3-D pen and 3-D printer toys
U.S. Environmental Protection Agency —
The data presented includes the total elemental analysis, via ICP-MS) of aerosol emissions from 3D printer of thermoplastic polymers. This dataset is associated with... -
Federal
EnviroAtlas -- Tacoma, WA -- Meter-Scale Urban Land Cover (MULC) Data (2011)
U.S. Environmental Protection Agency —
The Tacoma, WA Meter Urban Land Cover (MULC) dataset was generated from 1-meter image pixel resolution data sourced from 2011 USDA National Agricultural Imagery... -
Federal
Assessing Toxicokinetic Uncertainty and Variability in Risk Prioritization
U.S. Environmental Protection Agency —
The supplemental information for this paper includes chemical-specific analytical methods, raw instrument data for chemical concentration analysis, processed data for... -
Federal
Non‐animal assessment of skin sensitization hazard: Is an integrated testing strategy needed, and if so what should be integrated?
U.S. Environmental Protection Agency —
Appendix Skin sensitization data and non‐animal test data for 271 chemicals. This dataset is associated with the following publication: Roberts, D., and G. Patlewicz.... -
Federal
Toxicity Reference Database
U.S. Environmental Protection Agency —
The Toxicity Reference Database (ToxRefDB) contains approximately 30 years and $2 billion worth of animal studies. ToxRefDB allows scientists and the interested... -
Federal
EnviroAtlas - San Diego, California - BenMAP Results by Block Group
U.S. Environmental Protection Agency —
This EnviroAtlas dataset demonstrates the effect of changes in pollution concentration on local populations in 1735 block groups in San Diego, California. The US... -
Federal
Characterizing surface water concentrations of hundreds of organic chemicals in United States for environmental risk prioritization
U.S. Environmental Protection Agency —
The initial analysis set was downloaded from https://www.waterqualitydata.us/ using queries described in the file load_water_data.py, hosted at... -
Federal
Chemical Data Release (CDR) Consumer Uses, 2012
U.S. Environmental Protection Agency —
This layer displays points of consumer uses extracted from the 2012 Chemical Data Reporting (CDR) database. The CDR database contains comprehensive use and exposure... -
Federal
EPA Facility Registry Service (FRS): RADINFO
U.S. Environmental Protection Agency —
This web feature service contains location and facility identification information from EPA's Facility Registry Service (FRS) for the subset of facilities that link... -
Federal
Chemical Data Reporting (CDR), 2012
U.S. Environmental Protection Agency —
This data download package contains the following map layers: CDR sites, CDR chemicals, and CDR commercial and industrial submissions. Layers are drawn at all scales.... -
Federal
NMReDATA, a standard to report the NMR assignment and parameters of organic compounds
U.S. Environmental Protection Agency —
Data S1. Example of NMReDATA.sdf file including NMReDATA for benzo[a]pyrene Data S2. Pure text translation of the NMReDATA.sdf of benzo[a]pyrene. This dataset is... -
Federal
Trace Atmospheric Gas Analyzer (TAGA) Dispersant Data for BP Spil/Deepwater Horizon - August 2010
U.S. Environmental Protection Agency —
The Trace Atmospheric Gas Analyzer (TAGA) buses are self-contained mobile laboratories that conduct instant-result monitoring of air quality at particular locations.... -
Federal
EnviroAtlas - Sum of population near roads without tree buffer for the conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset is a summary of total population near major roads without any tree buffer within 12-digit Hydrologic Units (HUC_12), based on the National...
267 datasets found