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    Federal
Regional variation for tree critical loads across the U.S.
U.S. Environmental Protection Agency —
This dataset encompasses a re-analysis of data from Horn et al. (2018) to determine regional tree growth and survival response to nitrogen and sulfur deposition... - 
  
    Federal
Data for EPA’s Air QUAlity TimE Series Project (EQUATES) Version 1
U.S. Environmental Protection Agency —
The US EPA developed a set of modeled meteorology, emissions, air quality and pollutant deposition spanning the years 2002 through 2019. Modeled datasets cover the... - 
  
    Federal
EPA Data Contributed to Khan et al. (2025) manuscript "Ozone dry deposition through plant stomata: Multi-model comparison with flux observations and the role of water stress as part of AQMEII4 Activity 2"
U.S. Environmental Protection Agency —
This dataset contains the EPA-generated M3Dry, M3Dry-psn, and STAGE single point model data contributed to support the externally-led analysis in the manuscript... - 
  
    Federal
Datasets for figures and tables
U.S. Environmental Protection Agency —
Software Model simulations were conducted using WRF version 3.8.1 (available at https://github.com/NCAR/WRFV3) and CMAQ version 5.2.1 (available at... - 
  
    Federal
EPIC Forest LAI Dataset: LAI estimates generated from the USDA Environmental Policy Impact Climate (EPIC) model (a widely used, field-scale, biogeochemical model) on four forest complexes spanning three physiographic provinces in VA and NC.
U.S. Environmental Protection Agency —
This data depicts calculated and validated LAI estimates generated from the USDA Environmental Policy Impact Climate (EPIC) model (a widely used, field-scale,... - 
  
    Federal
CMAQv5.5 CRACMM2 Predictions for Select Locations during 2023 in the U.S.: Louisiana (v3)
U.S. Environmental Protection Agency —
2023 CMAQ Simulation output for select sites in Louisiana - Description: CMAQv5.5+ public version downloaded 2/13/2025. (SHA:... - 
  
    Federal
CMAQ model data provided by EPA/ORD researchers for Makar et al. (2025) paper. Model data at monitoring stations, gridded annual deposition fields, and gridded monthly median diurnal deposition diagnostics.
U.S. Environmental Protection Agency —
This dataset contains the CMAQ model data provided by EPA/ORD researchers for the Makar et al. (2025) paper. It includes CMAQ model data extracted at monitoring... - 
  
    Federal
Influence of polymer additives on gas-phase emissions from 3D printer filaments
U.S. Environmental Protection Agency —
The data set contains the details on the thermal degradation that takes place during 3D printing of six commercially-available 3D printer filaments containing either... - 
  
    Federal
Data supporting Modeling the Oxygen Isotope Anomaly of Reactive Nitrogen in the Community Multiscale Air Quality (CMAQ) Model
U.S. Environmental Protection Agency —
The data contains CMAQ fortran model code and shell scripts used for configuration in the work of Walters et al. Links are provided to base (unmodified) CMAQ release... - 
  
    Federal
Box photosynthesis modeling results for WRF/CMAQ LSM
U.S. Environmental Protection Agency —
Box Photosynthesis model simulations for latent heat and ozone at 6 different FLUXNET sites. This dataset is associated with the following publication: Ran, L., J.... - 
  
    Federal
CMAQ STAGE 2016 hourly gridded NH3 mixing ratios provided by EPA/ORD researchers for Makar et al. (2025) paper.
U.S. Environmental Protection Agency —
This dataset contains the CMAQ STAGE hourly gridded NH3 model data provided by EPA/ORD researchers for the Makar et al. (2025) paper. The gridded data is provided in... - 
  
    Federal
CMAQv5.5 CRACMM2 Predictions for Select Locations during 2023 in the U.S.: Atlanta (v1)
U.S. Environmental Protection Agency —
2023 CMAQ Simulation output for South DeKalb - CMAQ simulations performed by Havala Pye ORD/CEMM/AESMD - simulation labels: cmaq55plus (base) and cmaq55plus_nofire... - 
  
    Federal
Moorhead_etal2025_ES&TWater
U.S. Environmental Protection Agency —
Input csvs containing P and N inventories by HUC8, kgPN from fire retardants per HUC8 x year R code for compiling and matching inputs Output csvs for comparing fire... - 
  
    Federal
Role of solution chemistry in the retention and release of graphene oxide nanomaterials in uncoated and iron oxide-coated sand (Journal Article: Science of the Total Environment; 579: 776-785)
U.S. Environmental Protection Agency —
Laboratory experimental data include: 1) transport and retention of graphene oxide nanomaterials (GONMs) in packed-columns under different KCl and CaCl2... - 
  
    Federal
Model output and data used for analysis
U.S. Environmental Protection Agency —
The modeled data in these archives are in the NetCDF format (https://www.unidata.ucar.edu/software/netcdf/). NetCDF (Network Common Data Form) is a set of software... - 
  
    Federal
The impact of air pollutant deposition on solar energy system efficiency: an approach to estimate PV soiling effects with the Community Multiscale Air Quality (CMAQ) model
U.S. Environmental Protection Agency —
Excel spreadsheets containing data for the figures in the paper: monthly difference between precipitation frequency by WRF model and by observations at three sites in... - 
  
    Federal
CMAQ M3DRY 2016 hourly gridded NH3 mixing ratios provided by EPA/ORD researchers for Makar et al. (2025) paper.
U.S. Environmental Protection Agency —
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... - 
  
    Federal
CMAQv5.5 CRACMM2 Predictions for Select Locations during 2023 in the U.S.: Northeast U.S. (v2.0)
U.S. Environmental Protection Agency —
2023 CMAQ Simulation output for select sites in the Northeast US - CMAQ simulations performed by Havala Pye ORD/CEMM/AESMD - simulation labels: cmaq55plus (base) and... - 
  
    Federal
Data used in the manuscript "An Analysis of CMAQ Gas Phase Dry Deposition over North America Through Grid-Scale and Land-Use Specific Diagnostics in the Context of AQMEII4"
U.S. Environmental Protection Agency —
This dataset contains the data used to generate the figures in the manuscript "An Analysis of CMAQ Gas Phase Dry Deposition over North America Through Grid-Scale and...