32 datasets found for "class"
-
Federal
Headwater streams and catchments across the conterminous United States
U.S. Environmental Protection Agency —
Data available in Zenodo via doi: 10.5281/zenodo.16318572 Headwater streams play critical roles in hydrologic and biogeochemical processes and functions, yet their... -
Federal
Characterization of Aerosol Nitro Aromatic Compounds Validation of an Experimental Method
U.S. Environmental Protection Agency —
The analytical capabilities associated with the use of silylation reactions have been extended to a new class of organic molecules, nitroaromatic compounds (NACs).... -
Federal
Determining Pathogen and Indicator Levels in Class B Municipal Organic Residuals Used for Land Application
U.S. Environmental Protection Agency —
Biosolids are nutrient rich organic residuals that are currently used to amend soils for food production. Treatment requirements to inactivate pathogens for... -
Federal
Case study in 21st century ecotoxicology: using in vitro aromatase inhibition data to predict short term in vivo responses in adult female fish
U.S. Environmental Protection Agency —
This research was designed to evaluate whether a biologically-based computational model aligned with an adverse outcome pathway (AOP) could effectively predict animal... -
Federal
Oregon Tidal Wetland vegetation and edaphic data 2010 - 2012
U.S. Environmental Protection Agency —
Data includes edaphic and vegetation field data from four Oregon tidal wetlands. National Wetlands Inventory (NWI) classification: low marsh, high marsh, and... -
Federal
US EPA EnviroAtlas Meter-Scale Urban Land Cover (MULC) Data Characteristics
U.S. Environmental Protection Agency —
Meter-scale Urban Land Cover (MULC), a unique, high resolution (one meter2 per pixel) land cover dataset, has been developed for 30 US communities for the United... -
Federal
3D Printers Emissions of Environmentally Persistent Free Radicals (EPFRs)
U.S. Environmental Protection Agency —
Polymers used in 3D printing are known to emit hazardous materials when heated. While the emissions from pristine polymers and some filaments have been studied, many... -
Federal
Glassmeyer et al Geo Health Figure Data June 2023
U.S. Environmental Protection Agency —
This is the data underlying the figures in Glassmeyer et al published in GeoHealth. Figures 2, 3, and 5 are the counts of papers from a given chemical class. Figure 4... -
Federal
Results for calcification and ingestion and retention rates of microbeads and microplastics.
U.S. Environmental Protection Agency —
Data is for three experiments. The first experiment examined calcification effects of ingested microbeads. The second experiment observed ingestion rates of four size... -
Federal
WH Modeling Input and output data
U.S. Environmental Protection Agency —
The data are comprised of input and output data from Machine Learning models that were developed to predict watershed health (WH) values in HUC-10 sub-watersheds... -
Federal
Catchments and Variables Used for Random Forest Classification and Regression Groundwater and Surface Water Models for Nitrate Violation classes, Violation concentrations, or Percent of Systems in Violation for Public Drinking Water Supplies
U.S. Environmental Protection Agency —
- This research used public drinking water nitrate violations data from across the conterminous United States as response variables, and various predictor...
-
Federal
Coastal final ecosystem goods and services (FEGS) and habitats meta-analysis data file
U.S. Environmental Protection Agency —
Coastal ecosystem goods and services (EGS) have steadily gained traction in the scientific literature over the last few decades, providing a wealth of information... -
Federal
Median Agriculture, Pasture, and Barren Cover Management Factors for USDA Crop Management Zones
U.S. Environmental Protection Agency —
This data set provides median cover management factors (C-Factor) for agriculture, pasture, and barren land cover classes for each USDA Crop Management Zone. The... -
Federal
Estuarine Habitat and Juvenile Dungeness Crab Data (2010-2011)
U.S. Environmental Protection Agency —
This dataset contains juvenile Dungeness crab (Cancer magister) abundance data and associated habitat data from three estuaries in Oregon (Tillamook, Yaquina, and... -
Federal
MulticyclicAromaticHydrocarbons rtER Vtg_Kolanczyk_A-bzkz_DataSet 20180828
U.S. Environmental Protection Agency —
A representative group of multicyclic aromatic hydrocarbons (MAHC) which can be further classified as bridged-ring (bridged-MAHC) or fused-ring (fused-MAHC) were... -
Federal
Secondary Organic Aerosols from Aromatic Hydrocarbons and their Contribution to Fine Particulate Matter in Atlanta, Georgia
U.S. Environmental Protection Agency —
Tracers of secondary organic aerosols (SOA) from thirteen aromatic hydrocarbons were quantified in laboratory smog chamber experiments. Class-specific SOA tracers... -
Federal
Hydrologic Landscape Vulnerability Assessment Data
U.S. Environmental Protection Agency —
JonesEtAl_2021_Study_Locations.shp: This shapefile includes the areas of interest used in our analysis for the analyses published in Jones et al. 2021. Each area of... -
Federal
Climate History Extensions
U.S. Environmental Protection Agency —
This feature class contains yearly (2000-2019) natural hazard exposure estimates (percent area) at the county-level for the entire US (including AK, HI, and PR).... -
Federal
Average annual soil loss and sediment yield avoided for each National Land Cover Dataset land cover class for the conterminous US
U.S. Environmental Protection Agency —
This data set gives estimates of erosion and sediment yield avoided due to the presence of natural land cover. These estimates are given for each land cover class and... -
Federal
SAS code used to analyze data and a datafile with metadata glossary
U.S. Environmental Protection Agency —
We compiled macroinvertebrate assemblage data collected from 1995 to 2014 from the St. Louis River Area of Concern (AOC) of western Lake Superior. Our objective was...
32 datasets found for "class"