{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "Rohit Mathur", "hasEmail": "mailto:mathur.rohit@epa.gov"}, "describedBy": "https://pasteur.epa.gov/uploads/10.23719/1378084/documents/Data_Dictionary_HemisphericCMAQ_manuscript.docx", "describedByType": "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "description": "Hemispheric scale simulations with CMAQ and the Weather Research and Forecasting model are performed for multiple years. Model capabilities for a range of applications including episodic long-range pollutant transport, long-term trends in air pollution across the Northern Hemisphere, and air pollution-climate interactions are evaluated through detailed comparison with available surface, aloft, and remotely sensed observations. \n\nThis dataset is associated with the following publication:\nMathur, R., J. Xing, R. Gilliam, G. Sarwar, C. Hogrefe, J. Pleim, G. Pouliot, S. Roselle, T. Spero, D. Wong, and J. Young. Extending the Community Multiscale Air Quality (CMAQ) Modeling System to Hemispheric Scales: Overview of Process Considerations and Initial Applications.   Atmospheric Chemistry and Physics. 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"Figure9b_FL_PM25_timeseries_compare.txt"}], "identifier": "https://doi.org/10.23719/1378084", "keyword": ["Hemispheric CMAQ", "WRF", "background pollution", "long-range transport"], "license": "https://pasteur.epa.gov/license/sciencehub-license.html", "modified": "2017-01-20", "programCode": ["020:094"], "publisher": {"name": "U.S. EPA Office of Research and Development (ORD)", "subOrganizationOf": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}}, "references": ["https://doi.org/10.5194/acp-17-12449-2017"], "rights": null, "title": "Extending the Community Multiscale Air Quality (CMAQ) Modeling System to Hemispheric Scales"}