19 datasets found for "earth science"
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Federal
EnviroAtlas - 303(d) Impairments by 12-digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
This EnviroAtlas dataset depicts the total length of stream or river flowlines that have impairments submitted to the EPA by states under section 303(d) of the Clean... -
Federal
Health and air quality impact factors developed for GCAM-USA using COBRA
U.S. Environmental Protection Agency —
Human health and air quality impact factors can be used to endogenize impacts into a human-Earth systems model such as the state-level Global Change Analysis Model... -
Federal
EnviroAtlas -- Cyanobacteria Index for the Continental United States
U.S. Environmental Protection Agency —
This dataset shows the temporal frequency and spatial extent of cyanobacteria cells in large, freshwater lakes and reservoirs across the continental United States... -
Federal
Cyanobacteria Index (MERIS)
U.S. Environmental Protection Agency —
This dataset shows the concentration of cyanobacteria cells/ml in fresh water bodies and estuaries of the Ohio and Florida derived from 300x300 meter MEdium... -
Federal
EnviroAtlas - Agricultural Water Demand by 12-Digit HUC for the Conterminous United States
U.S. Environmental Protection Agency —
The national agricultural water demand metric provides insight into the amount of water used for agricultural irrigation in the contiguous United States. The... -
Federal
Dataset for "Modeling the Air Quality Impacts of Future Energy Scenarios", by Shankar et al.
U.S. Environmental Protection Agency —
This file describes the dataset used in the following manuscript: Shankar, U., B. N. Murphy, M. A. Weber, Y. Ou, S. J. Smith, D. H. Loughlin, C. G. Nolte, "Modeling... -
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
EnviroAtlas - Atmospheric Nitrogen and Sulfur Deposition by 12-digit HUC for the Conterminous United States (2017)
U.S. Environmental Protection Agency —
This EnviroAtlas dataset includes annual nitrogen and sulfur deposition within each 12-digit HUC subwatershed for the year 2017. Values are provided for total... -
Federal
Dataset from "Regional Ozone-Temperature Relationships Across the U.S. Under Multiple Climate and Emissions Scenarios", by Nolte et al.
U.S. Environmental Protection Agency —
This file describes the dataset used in the following article: Nolte, C. G., Spero, T. L., Bowden, J. H., Sarofim, M. C., Martinich, J., Mallard, M. S., Fann, N.,... -
Federal
Level IV Ecoregions of the Mississippi Alluvial Plain
U.S. Environmental Protection Agency —
Ecoregions for the Mississippi Alluvial Plain were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in... -
Federal
Kelly et al. (2016): Simulating the phase partitioning of NH3, HNO3, and HCl with size-resolved particles over northern Colorado in winter
U.S. Environmental Protection Agency —
In this study, modeled gas- and aerosol phase ammonia, nitric acid, and hydrogen chloride are compared to measurements taken during a field campaign conducted in... -
Federal
CMAQv5.1 with new dust AQS Hourly site compare files
U.S. Environmental Protection Agency —
CMAQv5.1 with a new dust module AQS Hourly sitex files containing hourly paired model/ob data for the AQS network. This dataset is associated with the following... -
Federal
EnviroAtlas - 2010 Dasymetric Population for the Conterminous United States v3
U.S. Environmental Protection Agency —
This EnviroAtlas dataset intelligently reallocates 2010 population from census blocks to 30 meter pixels based on land cover and land use. This dataset was produced... -
Federal
CMAQv5.1 with new dust IMPROVE site compare files
U.S. Environmental Protection Agency —
CMAQv5.1 with a new dust module IMPROVE sitex files containing 24-hr (every 3rd day) paired model/ob data for the IMPROVE network. This dataset is associated with the... -
Federal
NLCD & EnviroAtlas %IC for selected metropolitan areas
U.S. Environmental Protection Agency —
Several files of percentage impervious cover (%IC) from 30-m and 1-m data. The individual files contain %IC for different spatial support units. This dataset is... -
Federal
State-Level Drivers of Future Fine Particulate Matter Mortality in the United States
U.S. Environmental Protection Agency —
Future fine particulate matter (PM2.5) concentrations and health impacts will be largely determined by factors such as energy use, fuel choices, emission controls,... -
Federal
Vapor-pressure pathways initiate but hydrolysis products dominate the aerosol estimated from organic nitrates
U.S. Environmental Protection Agency —
The data includes (1) one zip file of CMAQ code used for simulations in the manuscript and (2) a link to field data (total alkyl nitrates) used for evaluation. See... -
Federal
Level III Ecoregions of the Mississippi Alluvial Plain
U.S. Environmental Protection Agency —
Ecoregions for the Mississippi Alluvial Plain were extracted from the seamless national shapefile. Ecoregions denote areas of general similarity in ecosystems and in... -
Federal
FL_Estuaries.zip and FL_Optics_data
U.S. Environmental Protection Agency —
Hyperspectral optical data for satellite remote sensing. This dataset is associated with the following publication: Casey, K.A., C.S. Rousseaux, W.W. Gregg, E. Boss,...
19 datasets found for "earth science"