55 datasets found for "class"
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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
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
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
Non-floodplain wetlands are carbon-storage powerhouses
U.S. Environmental Protection Agency —
Carbon dynamics in wetlands are important to quantify as wetlands both store and release carbon, affecting global climate-change modeling and mitigation efforts. Non-... -
Federal
High-Resolution (1 Meter) Land Cover for 98 counties in West Virginia (2020), Virginia (2021), and Pennsylvania (2022); providing complete coverage for EPA Region 3 when combined with 2021 - 2022 Chesapeake Bay Program Land Use / Land Cover data.
U.S. Environmental Protection Agency —
This map shows high-resolution (1 meter) land cover in the EPA Region 3, covering the parts of West Virginia, Virginia, and Pennsylvania outside of the Chesapeake Bay... -
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
Ciprofloxacin and azithromycin resistant bacteria data
U.S. Environmental Protection Agency —
Data set includes total aerobic bacterial counts of Raw, Digested, and Treated sewage sludge materials from a single wastewater treatment plant. Data set contains... -
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
Quantitative structure activity relationships (QSARs) and machine learning models for abiotic reduction of organic compounds by an aqueous Fe(II) complex
U.S. Environmental Protection Agency —
Due to the increasing diversity of organic contaminants discharged into anoxic water environments, reactivity prediction is necessary for chemical persistence... -
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
Estimation of Radiative Efficiency of Chemicals with Potentially Significant Global Warming Potential
U.S. Environmental Protection Agency —
The set of commercially available chemical substances in commerce that may have significant global warming potential (GWP) is not well defined. Although there are... -
Federal
Nelms_Evaluating potential refinements to existing Thresholds of Toxicological Concern (TTC) values for environmentally-relevant compounds
U.S. Environmental Protection Agency —
The Toxic Substances Control Act (TSCA) mandates the US EPA perform risk-based prioritisation of chemicals in commerce and then, for high-priority substances, develop... -
Federal
WetlandConnectivity. v1.0
U.S. Environmental Protection Agency —
A CONUS-wide dataset containing this information is available. For each of 59 hydrologic sub-regions of the CONUS, the dataset consists of three components: (1) A... -
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...
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Federal
NESE_betasdam Final data and code
U.S. Environmental Protection Agency —
Reach-scale flow classifications (ephemeral , intermittent, and perennial) based on direct hydrologic data and field (biological and geomorphological) and geospatial... -
Federal
Datasets posted as supplementary files for "Improved thermal preferences and a stressor index derived from modeled stream temperatures and regional taxonomic standards for freshwater macroinvertebrates of the Pacific Northwest, USA"
U.S. Environmental Protection Agency —
There are 20 supplemental data files associated with this article. These files describe the process of assigning macroinvertebrate taxa to thermal preference... -
Federal
Retrospective_Mining_of_Tox_Data_Anemia_Case_Study_RegToxPharm Data
U.S. Environmental Protection Agency —
Data from a study to critically examine some of the issues of using data from ToxRefDB, a database largely composed of guideline studies for pesticidal active... -
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...
55 datasets found for "class"