edu.ucar.gdex::d789071 eng; USA utf-8 dataset NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu NSF NCAR Geoscience Data Exchange The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research. download pointOfContact 2026-04-22T17:33:26Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/zx4f-kq20 https://doi.org/https://doi.org/10.5065/zx4f-kq20 https Related Resource #1 Icarus Dataset at UC-Davis ICARUS Chamber Experiment: NCAR_20170702_nitric oxide/hydrogen peroxide_Hydroxyl radical_No Seed_CSTR_blank_170702 d789071 2023-08-23 publication Orlando, John H. author NSF National Center for Atmospheric Research publisher Goals: Probing the steady state NO and O3 concentration that could be reached by varying the concentrations of reactants H2O2 and NO in the photooxidation experiment Summary: First, a given amount of H2O2 and NO is continuously injected into the chamber till the steady state is established. Second, the UV lights are on to initiate photochemistry till another steady state is established. Organization: NCAR Lab Affiliation: NCAR ACOM Boulder CO USA Chamber: NCAR 3rd Floor Teflon Experiment Category: Gas phase chemical reaction, Blank/Control Oxidant: Hydroxyl radical Reactants: nitric oxide, hydrogen peroxide Reaction Type: Photooxidation Relative Humidity: 10 Temperature: 35 Pressure: 0.8 atm completed datahelp@ucar.edu pointOfContact notPlanned dataset https://gdex.ucar.edu/images/ds_logos/default_200_200.png Logo thumbnail from URL png ASCII dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral LABORATORY > LABORATORY U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-04-15 revision 23.7 NASA Global Change Master Directory orginator Valids List: Platforms ICARUS > Integrated Chamber Atmospheric data Repository for Unified Science U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-04-15 revision 23.7 NASA Global Change Master Directory orginator Valids List: Projects EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC CHEMISTRY > TRACE GASES/TRACE SPECIES U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-04-15 revision 23.7 NASA Global Change Master Directory orginator Valids List: Science and Services Keywords Creative Commons Attribution 4.0 International License None eng utf-8 environment 2017-07-02 2017-07-02 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 493.997 https://gdex.ucar.edu/datasets/d789071/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d789071/dataaccess/ https Data Access Related Link download none asNeeded