AndreaBozzo/ceres-open-data-index huggingface dataset:
Combining the effects of increased atmospheric carbon dioxide on protein, iron, and zinc availability and projected climate change on global diets: a modelling study

Final pdf of published paper, final pdf of supplemental materials, links (urls) to paper and github site where additional datasets are available online, zip file containing the additional datasets from the github site, which can be used to recreate each of the figures in the paper. Citation information for this dataset can be found in the EDG's Metadata Reference Information section and Data.gov's References section.

Tags: agriculture, climate-change, climate-impacts, co2, food-security, nutrition
Organization: U.S. Environmental Protection Agency
Evaluation of Monochloramine and Free Chlorine Penetration in a Drinking Water Storage Tank Sediment Using Microelectrodes

Sediment accumulation in water storage tanks may protect microorganisms from disinfectant exposure, causing water quality degradation. However, microbial activity and disinfectant penetration within water storage sediment remains largely uncharacterized. This study evaluated monochloramine and free chlorine penetration into a 2-cm (20,000 µm) deep drinking water storage tank sediment using microelectrodes. The sediment was successively exposed to 4-months monochloramine, 2-months free chlorine, and 2-months monochloramine. Temporal monochloramine, free chlorine, dissolved oxygen (DO), pH, ammonium, nitrite, and nitrate profiles were acquired using microelectrodes. Results showed that complete monochloramine or free chlorine penetration was not observed. Likewise, DO never fully penetrated the sediment, progressing inward with time to a maximum depth of 10,000 µm and indicating microbial activity remained during the entire 8 months.  Decreasing ammonium and increasing nitrate concentrations, with minimal nitrite accumulation, further demonstrated microbial activity and indicated complete sediment nitrification. There was measurable ammonium, nitrite, and nitrate during free chlorine application and nitrification activity gradually resumed upon a switch back to monochloramine. These findings suggest that periodic sediment removal from drinking water storage facilities is desirable to remove potentially protected environments for microorganisms. 

This dataset is associated with the following publication:
Liu, H., D. Wahman, and J. Pressman. Evaluation of Monochloramine and Free Chlorine Penetration in a Drinking Water Storage Tank Sediment Using Microelectrodes.   ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, USA, 53(16): 9352-9360, (2019).

Tags: disinfectant-penetration, distribution-system, microelectrode, storage-tank-sediment
Organization: U.S. Environmental Protection Agency
Dataset for Figures in Published Article.xlsx

The dataset contains the data that underlies the figures and tables in the published article.  It also contains the data that underlies the figures in supplemental material. 

This dataset is associated with the following publication:
Flemings, W., K. Bailey, W. Lee, D. Felker, V. Gallardo, M. Magnuson, R. Phillips, and W. Harper. Adsorption of Malathion onto Copper and Iron Surfaces Relevant to Water Infrastructure.   Journal AWWA. American Water Works Association, Denver, CO, USA,  11, (2017).

Tags: chemical, chemical-warfare-agents, detection, pesticides, surface-analysis, thermal-desorption, thermal-gravimetric-analysis, water-security
Organization: U.S. Environmental Protection Agency
SEM and TEM

SEM and TEM images. 

This dataset is associated with the following publication:
Martin, E., J. Lalley, W. Wang, M. Nadagouda, E. Sahle-Demessie, and S. Chae. Phosphate recovery from water using cellulose enhanced magnesium carbonate pellets: Kinetics, isotherms, and desorption.   Chemical Engineering Journal. Elsevier BV, AMSTERDAM,  NETHERLANDS, 352: 612-624, (2018).

Tags: adsorption, cellulose, kinetics-and-sorption-isotherms, magnesium-carbonate, phosphorus, recovery-of-phosphate-from-water
Organization: U.S. Environmental Protection Agency
Files for creating Figs 3 & 4

Model_Performance_Evaluation_Biogeosciences  file includes data for producing Figs 5-8 for model evaluation. 

This dataset is associated with the following publication:
Yuan, Y., R. Wang, E. Cooter, L. Ran, P. Daggupati, D. Yang, R. Srinivasan, and A. Jalowska. Integrating multimedia models to assess nitrogen losses from the Mississippi River basin to the Gulf of Mexico.   Biogeosciences. Copernicus Publications, Katlenburg-Lindau,  GERMANY, 15(23): 7059-7076, (2018).

Tags: and-nitrogen-loading, ims-integrated-modeling-system, model-performance, mrb-mississippi-river-basin, multi-media-models
Organization: U.S. Environmental Protection Agency
IMS model evaluation

the dataset is about the comparison between model simulation and USGS observation. 

This dataset is associated with the following publication:
Yuan, Y., R. Wang, E. Cooter, L. Ran, P. Daggupati, D. Yang, R. Srinivasan, and A. Jalowska. Integrating multimedia models to assess nitrogen losses from the Mississippi River basin to the Gulf of Mexico.   Biogeosciences. Copernicus Publications, Katlenburg-Lindau,  GERMANY, 15(23): 7059-7076, (2018).

Tags: and-nitrogen-loading, ims-integrated-modeling-system, mrb-mississippi-river-basin, multi-media-models
Organization: U.S. Environmental Protection Agency
Differential Sensitivity to In Vitro Inhibition of Cytochrome P450 Aromatase (CYP19) Activity Among 18 Freshwater Fishes

There is significant concern regarding potential impairment of fish reproduction associated with endocrine disrupting chemicals. Aromatase (CYP19) is a steroidogenic enzyme involved in the conversion of androgens to estrogens. Inhibition of aromatase by chemicals can result in reduced concentrations of estrogens leading to adverse reproductive effects. These effects have been extensively investigated in a small number of laboratory model fishes, but differences in sensitivity among species is largely unknown. Therefore, this study took a first step towards understanding potential differences in sensitivity to aromatase inhibitors among fishes. Specifically, a standard in vitro aromatase inhibition assay using subcellular fractions of whole tissue homogenates was used to evaluate the potential sensitivity of eighteen phylogenetically diverse species of freshwater fish to the nonsteroidal aromatase inhibitor fadrozole. Sensitivity to fadrozole ranged by more than 52-fold among these species. Five species were further investigated for sensitivity to up to four additional nonsteroidal aromatase inhibitors, letrozole, imazalil, prochloraz, and propiconazole. Potencies of each of these chemicals relative to fadrozole ranged by up to two orders of magnitude among the five species. Commonly investigated laboratory model species were among the least sensitive to all the investigated chemicals; therefore, ecological risks of aromatase inhibitors derived from these species might not be adequately protective of more sensitive native fishes. This information could guide more objective ecological risk assessments of native fishes to chemicals that inhibit aromatase. 

This dataset is associated with the following publication:
Doering, J., D. Villeneuve, K. Fay, E. Randolph, K. Jensen, M. Kahl, C. LaLone, and G. Ankley. Differential sensitivity to in vitro inhibition of cytochrome P450 aromatase (CYP19) activity among 18 freshwater fishes.   TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA,  170(2): 394-403, (2019).

Tags: adverse-outcome-pathway, aquatic-ecosystems, aromatase, ecotoxicology, endocrine-disruption, fadrozole, fish, screening-and-prioritization, susceptibility
Organization: U.S. Environmental Protection Agency
Pipe rig paper dataset

The dataset was used to develop the tables and figures in the manuscript. 

This dataset is associated with the following publication:
Williams, D., C. Parrett, M. Schock, C. Muhlen, P. Donnelly, and D. Lytle. Design and Testing of USEPA's Flint Pipe Rig for Corrosion Control Evaluation.   JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION. American Water Works Association, Denver, CO, USA, 110(10): E16-E37, (2018).

Tags: corrosion, lead, pipe-loop, rig
Organization: U.S. Environmental Protection Agency
2008 average fine particulate matter (PM2.5) concentrations by county

This file provides annual average concentration of PM2.5, by county, for the year 2008.  Definition of each variable is provided in the first row for each column.  This file was prepared for use with BenMAP-CE version 1.3.4.  Information on BenMAP-CE (including downloads of the current version of the model, manuals and training materials) available at:  https://www.epa.gov/benmap. Citation information for this dataset can be found in the EDG's Metadata Reference Information section and Data.gov's References section.

Tags: air-pollution, benefits, pm2-5, preterm-birth
Organization: U.S. Environmental Protection Agency
Vascular response to ultrafine particulate matter in superoxide dismutase 2 deficient mouse aortas

Studies have linked exposure to ultrafine particulate matter (PM) and adverse cardiovascular events.  Particulate matter-induced oxidative stress is believed to be a key mechanism underlying observed  adverse vascular effects.  Advanced age is one factor known to decrease anti-oxidant defenses and confer susceptibility to the detrimental vascular effects seen following  PM exposure. The present study was designed to investigate the vasomotor responses  following ultrafine PM exposure in wild type (WT) and superoxide dismutase 2 deficient (SOD2+/-) mice which possess decreased anti-oxidant defense.  Thoracic aortic rings isolated from young and aged WT and SOD2+/- mice were exposed to ultrafine PM in a tissue bath system.  Aortic rings were then constricted with increasing concentrations of phenylephrine, followed by relaxation with  rising amounts  of nitroglycerin (NTG).  Data demonstrated that ultrafine PM decreased the relaxation response in both young WT  and young SOD2+/-  mouse aortas, and relaxation was significantly reduced  in young SOD2+/- compared to WT mice.  Ultrafine PM significantly diminished  the NTG-induced relaxation response in aged compared to young mouse aortas.  After ultrafine PM exposure, the relaxation response did not differ markedly between aged WT and aged SOD2+/- mice.  Data demonstrate  that the greater vascular effect in aortic rings in aged mice ex vivo after ultrafine PM exposure may be attributed   to ultrafine PM-induced oxidative stress and loss of anti-oxidant defenses in aged vascular tissue.  Consistent with this conclusion is the attenuation of NTG-induced relaxation response in young SOD2+/- mice. 

This dataset is associated with the following publication:
Carter, J., N. Madamanchi , G. Stouffer, M. Runge, W. Cascio, and H. Tong. Ultrafine Particulate Matter Exposure Impairs Vasorelaxant Response in Superoxide Dismutase 2 Deficient Murine Aortic Rings.   JOURNAL OF TOXICOLOGY AND ENVIRONMENTAL HEALTH - PART A:  CURRENT ISSUES. Taylor & Francis, Inc., Philadelphia, PA, USA, 81(5): 106-115, (2018).

Tags: aorta, superoxide-dismutase-sod, ultrafine-pm, vasoreactivity
Organization: U.S. Environmental Protection Agency
WDS Hydraulics and WQ Uncertainty Dataset

The GitHub site has the dataset used to create the manuscript figures, which examined which simulation parameters influenced the spread of contamination within a water distribution system. The dataset includes the values for the metrics of interest, which were extent of contamination, population impacted, extent of contamination in the unknown zone, and the population impacted in the unknown zone. These values changed according to the simulation parameter combination set that was used in modeling the affects of a contamination incident within a water distribution system. These parameters included demand, valve closure, contaminant reaction coefficient, injection start time, injection duration, and injection location (as listed in Table 1 of the paper). Two different water distribution system models were used in the paper, the KL network and the N6 network. In addition, some of the simulation model input files that were used to create the data are also provided on the GitHub site, but not all of the input files are provided since there were approximately 25 million simulations. A README file is provided on the GitHub site for more explanation of the files provided. 

This dataset is associated with the following publication:
Hart, D., J.S. Rodriguez, J. Burkhardt, B. Borchers, C. Laird, R. Murray, K. Klise, and T. Haxton. Quantifying hydraulic and water quality uncertainty to inform sampling of drinking water distribution systems.   JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT. American Society of Civil Engineers  (ASCE), Reston, VA, USA, 145(1): ., (2019).

Tags: contamination-incidents, drinking-water-distribution-system, extent-of-contamination, uncertainty, water-distribution-system-modeling
Organization: U.S. Environmental Protection Agency
Pyrethroid dietary exposures and intake doses for single food items consumed by adults

N/A. This dataset is not publicly accessible because: EPA cannot release personally identifiable information regarding living individuals, according to the Privacy Act and the Freedom of Information Act (FOIA). This dataset contains information about human research subjects. Because there is potential to identify individual participants and disclose personal information, either alone or in combination with other datasets, individual level data are not appropriate to post for public access. Restricted access may be granted to authorized persons by contacting the party listed. It can be accessed through the following means: The data contain PII/CUI. However, all the raw food data (stripped of identifiers) used in this manuscript has been provided in a table, so the public can have access to all these data via a future open-access article. Format: N/A. 

This dataset is associated with the following publication:
Morgan, M., D. MacMillan, D. Zehr, and J. Sobus. Pyrethroid insecticides and their environmental degradates in repeated duplicate-diet solid food samples of 50 adults.   Journal of Exposure Science and Environmental Epidemiology. Nature Publishing Group, London,  UK, 28: 40-45, (2018).

Tags: diet, exposure, food, humans, insecticides, intake-dose
Organization: U.S. Environmental Protection Agency
Data supporting Determination of Silver Nanoparticle Dose in vitro

silver concentrations measured in cells by ICP-MS,
flow cytometry data measured from cells treated with silver nanoparticles,
viability data from cells treated with silver nanoparticles. 

This dataset is associated with the following publication:
Ortenzio, J., L. Degn, A. Goldstein-Plesser, J. Mcgee, J. Navratilova, K. Rogers, R. Zucker, and W. Boyes. Determination of Silver Nanoparticle Dose in vitro.   NanoImpact. Elsevier B.V., Amsterdam,  NETHERLANDS,  1-10, (2019).

Tags: dosimetry, engineered-nanomaterials, silver-nanomaterials, silver-nanoparticles
Organization: U.S. Environmental Protection Agency
Supplimental data

An Excel file including: raw data, data dictionary, and all final data sets.

A PDF containing detailed equations for calculating the daily dose using the creatinine correction and UFR, figures comparing the HI between the creatinine correction and UFR, figures and tables comparing temporal trends in the MCR between the HI and potency-weighted approach, tables describing frequency of participants by cycle, temporal limit of detection by metabolite, tolerable daily intakes by phthalate, Group designation of the MCR, complete regression equations used in the regression analysis, comparison of Group counts by creatinine correction and UFR, and relative potency factors by phthalate. 

This dataset is associated with the following publication:
Reyes, J., and P. Price. Temporal Trends in Exposures to Six Phthalates from Biomonitoring Data: Implications for Cumulative Risk.   ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, USA, 52(21): 12475-12483, (2018).

Tags: biomonitoring, cumulative-exposures, phthalates
Organization: U.S. Environmental Protection Agency
Data in figures

The data resulted from bench and other studies, and were used to produce manuscript plots. 

This dataset is associated with the following publication:
Lytle, D., M. Schock, J. Leo, and B. Barnes. A Model for Estimating the Impact of Orthophosphate on Copper in Water.   JOURNAL OF THE AMERICAN WATER WORKS ASSOCIATION. American Water Works Association, Denver, CO, USA, 110(10): E1-E15, (2018).

Tags: corrosion, cuprosolvency, orthophosphate, polyphosphate, solubility, water-treatment
Organization: U.S. Environmental Protection Agency
GC/MS data from the metabolomic profiling of green frog livers after exposure to pesticides and their mixtures.

GC/MS metabolomic data from livers of amphibians exposed to pesticides. 

This dataset is associated with the following publication:
Glinski, D., T. Purucker, R. Van Meter, M. Black, and M. Henderson. Endogenous and exogenous biomarker analysis in terrestrial phase amphibians (Lithobates sphenocephala) following dermal exposure to pesticide mixtures.   ENVIRONMENTAL CHEMISTRY. CSIRO Publishing, Collingwood Victoria,  AUSTRALIA, 16(1): 55-67, (2019).

Tags: amphibians, metabolomics, mixtures, pesticides
Organization: U.S. Environmental Protection Agency
180626 Thyroid Hormone PFOA PFOS Manuscript Data

180626 Thyroid Hormone PFOA PFOS Manuscript Data. 

This dataset is associated with the following publication:
Selano, J., V. Richardson, J. Washington, and C. Mazur. Characterization of non-radiolabeled Thyroxine (T4) uptake in cryopreserved rat hepatocyte suspensions: Pharmacokinetic implications for PFOA and PFOS chemical exposure.   TOXICOLOGY IN VITRO. Elsevier Science Ltd, New York, NY, USA, 58: 230-238, (2019).

Tags: chemical-exposure, perfluorooctane-sulfonate-pfos, perfluorooctanoate-pfoa, thyroxine-t4
Organization: U.S. Environmental Protection Agency
Cape Fear Analysis Dataset

Compound discovery, All chemical features, assigned chemical species and Profinder Settings. 

This dataset is associated with the following publication:
McCord, J., and M. Strynar. Identification of Per- and Polyfluoroalkyl Substances in the Cape Fear River by High Resolution Mass Spectrometry and Nontargeted Screening.   ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, USA, 53(9): 4717-4727, (2019).

Tags: cape-fear-river, compound-discovery, mass-spectrometry, non-targeted-analysis, perfluorinated-ether, pfass
Organization: U.S. Environmental Protection Agency
Genesis and Study Design for EPA's Non-Targeted Analysis Collaborative Trial (ENTACT)

Detection by GC and LC for ENTACT chemicals and OPERA predicted physicochemical properties for manuscript Figures 3 and 4. 

This dataset is associated with the following publication:
Ulrich, E., J. Sobus, C. Grulke, A. Richard, S. Newton, M. Strynar, K. Mansouri, and A. Williams. EPA’s non-targeted analysis collaborative trial (ENTACT): genesis, design, and initial findings.   Analytical and Bioanalytical Chemistry. Springer, New York, NY, USA, 411(4): 853-866, (2019).

Tags: comptox-chemistry-dashboard, exposome, high-resolution-mass-spectrometry, round-robin-or-ring-trial, toxcast
Organization: U.S. Environmental Protection Agency
Smucker

This dataset contains site information, watershed land cover, water chemistry, and proportions of fatty acids for periphyton and macroinvertebrates collected from stream sites. 

This dataset is associated with the following publication:
Whorley, S., N. Smucker, A. Kuhn, and J. Wehr. Urbanisation alters fatty acids in stream food webs.   FRESHWATER BIOLOGY. Blackwell Publishing, Malden, MA, USA, 64(5): 984-996, (2019).

Tags: algae, impervious-cover, land-cover, macroinvertebrates, nutrients, water-quality, watershed
Organization: U.S. Environmental Protection Agency
Vacant Lots Hydrology Manuscript Data

The dataset includes information to make Figures 1 through 4 of the manuscript ("FigureData" spreadsheet) and for full data analyses ("RawData" spreadsheet). 

This dataset is associated with the following publication:
Kelleher, C., H. Golden, S. Burkholder, and W. Shuster. Urban vacant lands impart hydrological benefits across city landscapes.   Nature Communications. Nature Publishing Group, London,  UK, 11: 1563, (2020).

Tags: detention-capacity, infiltration, kstormwater, urban-hydrology, vacant-land, vacant-lots
Organization: U.S. Environmental Protection Agency
Hydrologic model predictability improves with spatially explicit calibration using remotely sensed evapotranspiration and biophysical parameters

The dataset is supportive of the manuscript "Hydrologic model predictability improves with spatially explicit calibration using remotely sensed evapotranspiration and biophysical parameters". 

This dataset is associated with the following publication:
Rajib, A., G. Evenson, H. Golden, and C. Lane. Hydrologic model predictability improves with spatially explicit calibration using remotely sensed evapotranspiration and biophysical parameters.   JOURNAL OF HYDROLOGY. Elsevier Science Ltd, New York, NY, USA, 567: 668-683, (2018).

Tags: floods, hydrologic-model, hydrology
Organization: U.S. Environmental Protection Agency
Data associated with journal article "Combining modeled and observed wet deposition and precipitation data for improved critical loads analyses"

Data sets used in the analysis presented in the manuscript “A Measurement-Model Fusion Approach for Improved Wet Deposition Maps and Trends”.  The datasets used for the analysis presented in this manuscript were provided by:
1. the National Atmospheric Deposition Program National Trends Network (NADP Program Office, Wisconsin State Laboratory of Hygiene, 465 Henry Mall, Madison, WI 53706.
http://nadp.slh.wisc.edu/data/NTN/ntnAllsites.aspx 
) 
2. the Parameter-elevation Regressions on Independent Slopes Model (PRISM) Climate Group (PRISM Climate Group, Oregon State University, http://prism.oregonstate.edu, created 10 Sept 2015)
3. the Community Multiscale Air Quality (CMAQ) model development team within the EPA's Office of Research and Development

Each file is in comma-separated value (csv) format.  Column names and definitions for each file are provided in the accompanying data dictionary file.  

The three data files are:
1. NADP-NTN_and_CMAQv5.0.2_annual_total_wet_depostion_2002-2012.csv: Matched model and observational wet deposition data for 2002 -2012 over the continental US
2. CMAQv5.0.2_surface_layer_annual_total_wet_depostion_2002-2012.csv: Gridded surface layer model wet deposition data for 2002-2012 over the continental US
3. north.amer.map.CMAQ.km.csv: North America map lines in Lambert conformal projected coordinates based on projection used in CMAQ simulations. 

This dataset is associated with the following publication:
Zhang, Y., K. Foley, D. Schwede, J. Bash, J. Pinto, and R. Dennis. A Measurement‐Model Fusion Approach for Improved Wet Deposition Maps and Trends.   JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES. American Geophysical Union, Washington, DC, USA, 124(7): 4237-4251, (2019).

Tags: air-quality-model-evaluation, cmaq, critical-loads, dry-deposition, nadp-ntn, nitrogen-deposition-trends, prism, sulfur-deposition-trends, wet-deposition
Organization: U.S. Environmental Protection Agency
Data: Urinary phthalate metabolites and metabolic syndrome in U.S. adolescents: cross-sectional results from the National Health and Nutrition Examination Survey (2003-2014) data

NHANES data from the 2003-2014 survey years. Specific to adolescents. Ancillary data related to metabolic syndrome and other covariates. 

This dataset is associated with the following publication:
Gaston, S., and N. Tulve. Urinary phthalate metabolites and metabolic syndrome in U.S. adolescents: Cross-sectional results from the National Health and Nutrition Examination Survey (2003–2014) data.   INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH. Elsevier B.V., Amsterdam,  NETHERLANDS, 222(2): 195-204, (2019).

Tags: adolescents, metabolic-syndrome, phthalates, socioeconomic-status
Organization: U.S. Environmental Protection Agency