{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "Gail Tonnesen", "hasEmail": "mailto:tonnesen.gail@epa.gov"}, "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. Citation information for this dataset can be found in Data.gov's References section.", "distribution": [{"accessURL": "https://views.cira.colostate.edu/tssv2/Express/ModelingTools.aspx", "title": "https://views.cira.colostate.edu/tssv2/Express/ModelingTools.aspx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1529609/12WUS2_barchart_worst_MID_extinction_v2_20200218_addDec31.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "12WUS2_barchart_worst_MID_extinction_v2_20200218_addDec31.xlsx"}], "identifier": "https://doi.org/10.23719/1529609", "keyword": ["Anthropogenic Visibility Impairment", "Regional Haze", "photochemical modeling", "source apportionment"], "license": "https://pasteur.epa.gov/license/sciencehub-license-non-epa-generated.html", "modified": "2020-04-07", "programCode": ["020:000"], "publisher": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}, "references": ["https://dx.doi.org/10.1080/10962247.2022.2126556"], "rights": null, "title": "Results of CAMx photochemical air quality model simulations"}