cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.23719/1529534
title: Dataset for Draft ASTM Standard Test Method for Determination of Fluorotelomer Alcohols in Air by Thermal Desorption - Gas Chromatography Triple Quadrupole Tandem Mass Spectrometry

description: The data presented in this data file is a product of a draft ASTM standard. The dataset contains FTOH concentrations measured in thermal desorption tube stability evaluation. It is also published in J Chromatogr. A, 1705 (2023) 464204.
DOI: 10.23719/1529542
title: Datasets to evaluate the effects of reducing the standard count size on multimetric diatom indices of ecological condition for U.S. rivers and streams 

description: The National Rivers and Stream Assessment 2008-2009 and 2013-2014 diatom datasets and associated site information.
DOI: 10.23719/1529609
title: Results of CAMx photochemical air quality model simulations

description: The Western States Air Partnership and their consultant Ramboll Corporation perform photochemical air quality modeling simulations to evaluate emissions sources that contribute to regional haze at Class I areas.  Complete model input and output datasets (many terrabytes of data on hard drives) are available through the Intermountain West Data Warehouse.  A summary of the key modeling results used in the publications is included in a spreadsheet.
DOI: 10.23719/1529749
title: River-Chla-qPCR dataset

description: This dataset is the evaluation of eutrophication in rivers based on quantitative polymerase chain reactions (qPCRs) of phytoplankton. The qPCR data of 2017, 2018, and 2019 are included in the current dataset. The 2917, 2018, and 2019 physicochemical and biological data generated by the USGS are also included in the current file.
DOI: 10.23719/1529822
title: Identifying candidate reference chemicals for in vitro testing of the retinoid pathway for predictive developmental toxicity

description: Dataset for Baker, et al., Identifying candidate reference chemicals for in vitro testing of the retinoid pathway for predictive developmental toxicity, published in journal Altex, https://doi.org/10.14573/altex.2202231

The two zip files are Excel Macro files, but could not be loaded into SciHub unless they were converted to zip files. 

This tool was built using the EPA's LitDB, a database of MeSH terms from PubMed/Medline records downloaded from NLM.
1. A set of MeSH terms for targets of interest was assembled.
2.  The database was searched for occurrences of those terms with antagonist OR agonist subheading in PubMed citations.
3.  Non-protein chemicals annotated as major topics in that set of articles was extracted. 
4.  The chemical MeSH term and the protein target MeSH term were output to Excel in a long format (Detail sheet) and pivot table format (Overview sheet). 
5. VBA code was added that allows navigation between the Overview sheet and the Detail sheet.
DOI: 10.23719/1529829
title: Scenario Planning Management Actions to Restore Cold Water Stream Habitat Data

description: This data repository holds modeling inputs and output from a project that compared various restoration and management actions influence on stream temperature. Three study systems were used in this effort that include the Middle Fork John Day River, South Fork Nooksack River, and Wind River basins of Oregon and Washington states in the USA. The spatial stream network (SSN) models used in this project were previously developed and published in the Journal of American Water Resources Research (doi: 10.1111/1752-1688.13158). These models were used to make predictions in each study basin that reflected restoration and management goals within each system. The predictions for temperature changes were then compared individually as well as in a combined management activity scenario. This repository holds the input data for the SSN models as well as the prediction output from each modeling scenario for each basin.
DOI: 10.23719/1529848
title: Conservation Prioritization Nov2023

description: This file contains data associated with the paper "Our national nutrient reduction needs: Applying a conservation prioritization framework to US agricultural lands" by  Kirk et al.  This analysis uses data summarized by 8-digit hydrologic unit code, or HUC8, to prioritize conservation activities based on needs and opportunities for in-field and edge-of-field conservation practices.  HUC8-level subwatersheds were prioritized across the conterminous US using national nutrient inventory and agricultural landscape metrics. By utilizing nutrient surplus and nutrient use efficiency, the paper identifies where conservation efforts can focus, but also which types of conservation practices, singularly or in combination, might mitigate the excess nutrients.
DOI: 10.23719/1529910
title: Case Study Data for Separating Measurement Error and Signal in Environmental Data: Use of Replicates to Address Uncertainty (DOI 10.1021/acs.est.3c02231)

description: The two case studies used publicly available environmental data excerpted from the National Human Exposure Assessment Survey (NHEXAS) (https://github.com/USEPA/HEDS). These U.S. Environmental Protection Agency (EPA) Region 5 data were samples collected in 1995 to 1997 from the first visit, which removed temporal between-visit correlation from sites across Ohio, Michigan, Illinois, Indiana, Wisconsin, and Minnesota. The NHEXAS tap water sampling design distinguished original samples from quality control replicates, and all samples were analyzed in the same laboratory following EPA standard method 200.8 (version 4.4). The case studies analyze subsets of NHEXAS arsenic and chromium data that were selected to meet distributional assumptions and cannot be interpreted as NHEXAS analyses.
DOI: 10.23719/1529938
title: U.S. Total Waste Management by Sector and Material, 2018 v1.3.2

description: This Flow-By-Sector (FBS) dataset quantifies waste management for U.S. generated waste by waste management pathway and 13 waste materials. The waste management pathways are assigned sector codes based on North American Industry Classification System (NAICS) 2012 codes. 

This FBS was generated in FLOWSA v1.3.2 (https://github.com/USEPA/flowsa/tree/v1.3.2) using the method file https://github.com/USEPA/HIO/blob/v0.1.0/flowsa/flowbysectormethods/Waste_national_2018.yaml.
DOI: 10.23719/1529986
title: Read-across application for emissions estimation

description: The emission data used is based on this publication.
DOI: 10.23719/1530116
title: EPA Mauna Loa Observatory Daily Gaseous Elemental Mercury (GEM) data 2002-2010 

description: EPA/NOAA Mauna Loa Observatory Daily Gaseous Elemental Mercury (GEM) data 2002-2010
DOI: 10.23719/1530336
title: Methods for Thyroid Hormone Measurements in Neonatal Rat Brain

description: Serum and brain thyroid hormone measurements in rat brain
DOI: 10.23719/1530701
title: EMF37 Raw Data USAMXCAN

description: EMF 37 analyzed scenarios for economy-wide net zero carbon dioxide emissions in North America by midcentury.
Sixteen modeling teams explored technology evolutions, policies, and behavioral assumptions for energy supply and demand.
Results focus on emissions projections, evolution of energy systems, and economic activity.
Broad agreement in energy system trends towards deep decarbonization of the power sector, increased end-use electrification of buildings and transportation, and to a lesser extent, industry. 
All models show a reliance on negative emissions technologies to achieve net zero carbon dioxide emissions.
This dataset include model outputs from the participating modeling groups.
DOI: 10.23719/1531021
title: Convex Hulls for Species Richness and Invivudal Species

description: These are .tiff files, with bands for total distance to the convex hull (Distance), as well as individual distances for the 5 dimensions of pH (pH), precipitation (Precipitation), temperature (Temperature), nitrogen deposition (Nitrogen), and sulfur deposition (Sulfur). Note that for open and closed canopy convex hulls, sulfur was not included in the original analysis (Simkin et al. 2016) and thus are not included in the convex hulls. The units for all distances are in standard deviations (based on Mahalanobis distance). Distances are unitless and based on Mahalanobis distance.
DOI: 10.23719/1531082
title: Data from Wang et al_BEPAM assessment of soy induced land use change

description: This is the data frrom Wang et al. (https://doi.org/10.1088/2515-7620/acd1d7) which used the BEPAM model to estimate changes in land use from soybean biodiesel in the U.S.
DOI: 10.23719/1531135
title: Manuscript dataset for ORD-061487

description: Dataset associated with manuscript titled, "Impact of residential hot water heater type and water stagnation on drinking water quality within a full-scale premise plumbing system" 

STICS ORD-061487
DOI: 10.23719/1531228
title: EnviroAtlas Potential Wetland Areas CONUS 2024

description: Wetland habitats provide critical ecosystem services to the surrounding landscape, including nutrient and pollutant retention, flood mitigation, and carbon storage. This EnviroAtlas dataset uses data about existing wetlands to predict areas across the conterminous United States with landscape characteristics that are likely to support wetland habitats, or potential wetland area (PWA). These data along with data on existing wetland locations can be useful for identifying sites for restoration or construction of wetlands. 

This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data or as an EnviroAtlas map service. Additional descriptive information about this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).
DOI: 10.23719/1531686
title: Rifle and Pistol

description: Emissions data from firing an M4 carbine rifle and a M9  pistol.
DOI: 10.23719/1531713
title: Wood Predictors in Neotropical Streams: Assessing the Effects of Regional and Local Controls in Amazon and Cerrado Catchments.

description: Field and GIS data for Brazilian streams use for journal article:
Wood Predictors in Neotropical Streams: Assessing the Effects of Regional and Local Controls in Amazon and Cerrado Catchments.
DOI: 10.23719/1531803
title: Raw sequence data

description: Raw sequence data from wildland fire smoke plumes.
DOI: 10.23719/1531885
title: F3 Earthworms study

description: Results for avoidance, acute, and chronic tests with F3/AFFF.
DOI: 10.23719/1531931
title: All_figures

description: Data corresponding to graphs in paper.
DOI: 10.23719/1531990
title: CMAQ M3DRY 2016 hourly gridded NH3 mixing ratios provided by EPA/ORD researchers for Makar et al. (2025) paper. 

description: This dataset contains the CMAQ M3Dry hourly gridded NH3 model data provided by EPA/ORD researchers for the Makar et al. (2025) paper. The gridded data is provided in a netcdf file.
DOI: 10.23719/1531999
title: Fenceline VOC measurements using mobile platforms_SDMP.FY25.74.0

description: This dataset contains final data for the manuscript titled "Comparing short-term volatile organic compound measurements in fenceline environments using multiple mobile air monitoring platforms and methods", Coughlin et al. This dataset and manuscript describes a two-week field campaign where a team cross-compared air monitoring instrumentation in a mobile monitoring format. The scripts included in the data repository process raw data, generate visualizations, and compare measurements from various instruments including a PTR-ToF-MS, UV-DOAS, GC-MS, and SIFT-MS. Different sampling resolutions are handled within the scripts using rolling averages The Methods and Materials within the article describes the monitoring instrumentation that was used and the sampling methodology.  
A description of the variables in each column of the data files is contained in the file "metadata.xlsx"
                                                                                                                                                                
Auto GC Clean_final.xlsx: Cleaned Automated GC data for analysis from the MDNR site.
Canister-PTRMS Comparison_final.xlsx: Data for comparing Canister and PTR-ToF-MS measurements.                    
Canister_final.xlsx: Summary data from canister measurements analyzed by an offline GC-MS.       
DUVAS_BEN_reprocessed_final.xlsx: Reprocessed UV-DOAS data for comparison.                                   
Location_summary.xlsx: Summary of PTR-ToF-MS concentrations during canister collections.          
monoterpene_final.xlsx: Monoterpene concentration data for interference analysis.                   
PTRMS-GMAP Comparison_final.xlsx: PTRMS and GMAP comparison data from different facilities.                   
PTRMS_canister_stats_summary.csv: Processed summary of PTRMS Canister data.                                  
PTRMS_canister_stats_summary_final.csv: Final processed statistics for PTRMS Canister data.                         
PTRMS_concentration_gps_final.xlsx: Joined PTRMS concentration and GPS data.                                    
PTRMS_GPS_final.xlsx: Finalized GPS data for PTRMS analysis.                                      
siftms_mz_45_comparison_final.xlsx: Data for comparing SIFT-MS at for potential acetaldehyde/EtO interference.
DOI: 10.23719/1532055
title: Air Sensor Network Analysis Tool: R-Shiny Application Code

description: This includes the ASNAT R code as of December 2025. Later versions may be updated in the public EPA github or zenodo.
DOI: 10.23719/1532125
title: Willis etal 20xx_Data Set

description: Data set includes measurements used in Figure 2.
DOI: 10.23719/1532183
title: Embodied material flow and GHG emission factors for U.S. imports derived from the GLORIA model: 2017-2022

description: The dataset provides a set of Import Emission Factors (IEF) for USEEIO models developed using the GLORIA v059a model. The dataset accompanies Addendum 2 "Import Greenhouse Gas Emission and Material Factors Derived from GLORIA" to EPA report "Estimating embodied environmental flows in international imports for the USEEIO Model" (https://cfpub.epa.gov/si/si_public_record_report.cfm?dirEntryId=362470). 

The import factors (IFs) are provided for 15 material categories and 18 GHG categories at the BEA summary and detail levels of sector resolution as reflected in file names. They represents an average for U.S imports that is derived as a weighted average of the import factors from all world regions/countries, weighted by quantity of imports. The sector codes for the import factor use the BEA 2017 NAICS based schema used in input-output tables which is the schema used by the associated USEEIO models.  For example, US_summary_import_factors_gloria_2022_17sch.csv is a summary level IFs file. US_detail_import_factors_gloria_2022_17sch.csv is the detail level IEFs file. Concordance files are provided here that are used to map GLORIA commodities and countries to those used in USEEIO. The models are named according to an updated USEEIO naming scheme. See the supporting code on the USEEIO github site (link in references) for more details.
DOI: 10.23719/1532247
title: Dataset associated with Sustainable and Resilient Solid Waste Infrastructure Study conducted for Davenport, Iowa

description: This dataset includes outputs from MSW DST model to generate alternative waste management scenarios for Davenport IA.
DOI: 10.23719/1524628
title: Evaluation various sorbents for possible use as stabilizing agents for use in an in-situ solidification/stabilization (immobilization) treatment process for PFAS contaminated soils.

description: A two-phased bench-scale study was conducted to evaluate various sorbents for possible use as chemical stabilizing agents, along with cement solidification, for possible use in an in-situ solidification/stabilization (immobilization) treatment process for per- and polyfluoroalkyl  (PFAS) contaminated soils.  The first phase involved sorption experiments for six selected PFAS compounds diluted in a water solution, using five selected sorbents: granular activated carbon (GAC), activated carbon-clay blend, modified clay, biochar, iron (Fe)-amended biochar, and Ottawa sand as a control media. The second phase involved chemical stabilization treatment (via sorption), using the most effective sorbent identified in the first phase, followed by solidification of two soils from PFAS-contaminated sites. Physical solidification was achieved by adding cement as a binding agent. Results from the first phase (sorption experiments) indicated that GAC was slightly more successful than the other sorbents in sorption performance for a 3,000 µg/L solution containing a mixture of the six selected PFAS analytes (500 µg/L concentration each of shorter- and longer-chain alkyl acids), and was the only sorbent used in the second phase of this study. While the GAC, activated carbon-clay blend, and modified clay sorbents showed similar sorption performance for the longer chain analytes tested, both the activated carbon-clay blend and modified clay, exhibited slightly less sorptive capacity than GAC for the shorter-chain alkyl acids.   Immobilization effectiveness was evaluated by soil leachability testing using Environmental Protection Agency (EPA) Method 1312, Synthetic Precipitation Leaching Procedure (SPLP) on the samples collected from two PFAS-contaminated sites.  For the majority of the PFAS soil analytes, the addition of GAC sorbent (chemical stabilization) substantially reduced the leachability of PFAS compounds from the contaminated soil samples, and the addition of cement as a physical binding agent (solidification) further decreased leachability for a few of the PFAS compounds. Overall immobilization of PFAS analytes that were detectable in the leachate from two PFAS contaminated soils ranged from 87.1% to 99.9%. Therefore, it is reasonable to consider that the laboratory testing results presented here may have application to further pilot or limited field-scale studies within a broader suite of PFAS-contaminated site treatment options that are currently available for treating PFAS contaminated soils.
DOI: 10.23719/1524664
title: Concentrations in Leachate samples

description: The file contains raw data measurement conducted by EPA's contractor.  The data have the names of the samples and the concentration of 26 PFAS compounds that were analyzed.
DOI: 10.23719/1524695
title: paper-2-tke-drydep-aerosols

description: data for all the figures and tables can be found in excel sheets
DOI: 10.23719/1526440
title: Methane yields and accompanying data of frozen and unfrozen synthetic feces

description: Results of biochemical methane potential (BMP) assay on frozen and unfrozen synthetic feces. Accompanying data, such as modeled energy demands are reported.
DOI: 10.23719/1526484
title: Enhanced Susceptibility of Methylmercury Bioaccumulation into Seston of the Laurentian Great Lakes

description: Data were created in order to examine mercury concentrations, cycling, and biotic transfer in the Great Lakes and is in response to mercury concentrations in fish that are above consumption advisory levels.
DOI: 10.23719/1526548
title: Sampling and Recovery of Infectious SARS-CoV-2 from High-Touch Surfaces with Stick Sponges and Macrofoam Swabs

description: excel spreadsheet
DOI: 10.23719/1527876
title: WNTR resilience analysis Pennsylvania drinking water system dataset

description: This is the dataset associated with the WNTR resilience analysis for a Pennsylvania drinking water utility. It contains the number of junctions and customers impacted following a pipe break scenario, the social-economic and environmental priority ranks for the pipe break scenarios, and the water service availability (WSA) for a tank outage, pump outage, and source water outage. The WSA is also provided for these outage scenarios and their respective emergency response actions.
DOI: 10.23719/1527926
title: Grinding Manuscript Raw Data

description: Raw data used to create figures and tables in the manuscript
DOI: 10.23719/1528442
title: PropRA-Supplementary Information 

description: Proportional response addition (Prop-RA), a model for predicting response from chemical mixture exposure, is demonstrated, and evaluated by statistically evaluating data on all possible binary combinations of the four regulated trihalomethanes. In the Prop-RA model, the contribution of each component to mixture toxicity is based on its proportion in the mixture as well as its response at the total mixture dose. To allow evaluation of Prop-RA, an experimental design was employed using a set of doses common to all components and mixtures, providing hepatotoxicity data on the four single trihalomethanes and the two combinations. The primary analysis conducted on these data consisted of 160 evaluations. Statistically significant departures from the outcome predicted under an assumption of Prop-RA additivity, were found for 7 evaluations, with 3 greater than and 4 less than the response predicted by the Prop-RA model. Interaction magnitudes (n-fold different response than the Prop-RA prediction) ranged from 1.3 to 1.4 for the greater than additive responses and 2.6 to 3.8 for the less than additive responses.  The successful prediction of trihalomethane mixture response by Prop-RA lends support to the idea that the method works best with chemicals where the effective dose ranges overlap. As Prop-RA does not have the mechanistic assumptions of either dose or response addition, it may be best applied to mixtures where the same component chemicals affect the same organ/system but where knowledge of whether the components act via the same, converging or independent pathways is not known.
DOI: 10.23719/1528721
title: SWAT_RockCreek_Baseline_Calibration_Validation; SWAT_RockCreek_ACP_Scenario_Comparison

description: The dataset supports findings in the study: "Integrating Agricultural Conservation Planning Framework with the Soil and Water Assessment Tool to Reduce Phosphorus Loadings to Lake Erie: A Case Study". Results of this study demonstrate the integration of the ACPF and SWAT in a small agricultural watershed within the Western Lake Erie Basin. Datasets include SWAT model calibration and validation as well as SWAT model ACP scenario results.
DOI: 10.23719/1529004
title: Data and code for Olson et al. Wildfires in the western United States are mobilizing PM2.5-associated nutrients and may be contributing to downwind cyanobacteria blooms

description: Data and code for Olson et al. Wildfires in the western United States are mobilizing PM2.5-associated nutrients and may be contributing to downwind cyanobacteria blooms
DOI: 10.23719/1529142
title: Screening for drinking water contaminants of concern using an automated exposure-focused workflow

description: Supplementary information and tables for "Isaacs, K.K., Wall, J.T., Paul Friedman, K. et al. Screening for drinking water contaminants of concern using an automated exposure-focused workflow. J Expo Sci Environ Epidemiol (2023). https://doi.org/10.1038/s41370-023-00552-y"
DOI: 10.23719/1529360
title: Application of Cell Painting for chemical hazard evaluation in support of screening-level chemical assessments

description: Dataset for Nyffeler et al., 'Application of Cell Painting for chemical hazard evaluation in support of screening-level chemical assessments', Toxicology & Applied Pharmacology, Vol 468, 116513, June 1, 2023, DOI https://doi.org/10.1016/j.taap.2023.116513
DOI: 10.23719/1529407
title: PFNA mouse body weight

description: Body weight of mice exposed to PFNA.