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    • Mechanistic Module for Soil Nitrogen Emissions for CMAQ Model, North America, 2011

    Metadata Updated: December 6, 2023

    This model product provides source code, input data files, and example model outputs for a new mechanistic soil nitrogen (N) module in-line with the Community Multiscale Air Quality (CMAQ) model 5.1 to simulate nitric oxide (NO), nitrous acid (HONO), nitrous oxide (N2O), and ammonia (NH3) soil emissions. The modeling domain covers the continental USA plus portions of northern Mexico and southern Canada, extending from 25 degrees north to 52 degrees north.The simulations use a 12-km spatial grid resolution. Input data are from high-quality reference sources for year 2011. Example model output data are provided for one day, April 21, 2011.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date September 14, 2023
    Metadata Updated Date December 6, 2023

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Graphic Preview

    Soil N2O emissions on a monthly average basis for July 2011 estimated with mechanistic scheme. From Rasool et al. (2019).

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 14, 2023
    Metadata Updated Date December 6, 2023
    Publisher ORNL_DAAC
    Maintainer
    Identifier C2762920370-ORNL_CLOUD
    Data First Published 2019-04-25
    Language en-US
    Data Last Modified 2023-09-07
    Category Model Archive, geospatial
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.nasa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Citation Rasool, Q.Z., J.O. Bash, and D.S. Cohan. 2019. Mechanistic Module for Soil Nitrogen Emissions for CMAQ Model, North America, 2011. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1661
    Graphic Preview Description Soil N2O emissions on a monthly average basis for July 2011 estimated with mechanistic scheme. From Rasool et al. (2019).
    Graphic Preview File https://daac.ornl.gov/MODELS/guides/CMAQ-N_Module_Fig1.png
    Harvest Object Id c241a918-0a63-4ece-97ff-23423b2f1051
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://doi.org/10.3334/ORNLDAAC/1661
    Metadata Type geospatial
    Old Spatial -128.74 25.07 -59.13 51.55
    Program Code 026:001
    Source Datajson Identifier True
    Source Hash eb322a14f050655e723266afb21f7d243a1d0406e4a6997e1fec04ddbef9fc9e
    Source Schema Version 1.1
    Spatial
    Temporal 2011-04-21T00:00:00Z/2011-04-21T23:59:00Z

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