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    763 Moving bedforms control CO2 production and distribution in sandy river sediments

    Title
    Moving bedforms control CO2 production and distribution in sandy river sediments
    Study site
    Zuckerberg Institute for Water Research - flume study
    Sampling types
    surface water, pore water
    Parameters

    physics:

    velocity
    name
    velocity
    synonyms
    speed, Geschwindigkeit

    chemistry:

    carbon dioxide
    name
    carbon dioxide
    C, DIC (dissolved inorganic carbon)
    name
    C, DIC (dissolved inorganic carbon)
    description

     0,45µm filtrated, nondispersive infrared sensor  (NDIR) after purging with hydrochloric acid

    synonyms
    dissolved inorganic carbon, gelöster anorganischer Kohlenstoff
    electrical conductivity
    name
    electrical conductivity
    description

    determination by conductivity-probe

    synonyms
    elektrische Leitfähigkeit, Salinität, Salzgehalt, Konduktivität, cond
    O, oxygen
    name
    O, oxygen
    O, oxygen concentration
    name
    O, oxygen concentration
    description

    determination by oxygen-probe

    synonyms
    Sauerstoffkonzentration
    O, oxygen saturation
    name
    O, oxygen saturation
    description

    determination by oxygen-probe

    synonyms
    Sauerstoffsättigung
    pH
    name
    pH
    description

    pH-probe determination

    meteorology:

    air pressure
    name
    air pressure
    synonyms
    Luftdruck, Athmosphäre
    Contact
    Hanna Schulz, Jörg Lewandowski
    Licence for data
    This data are made available under the Open Database License:Open Data Commons Attribution License

    Machine Readable Metadata Files

    Title Upload dateFiletypeLicenseActions
    General_Metadata_Moving_bedforms_control_CO2_production_and_distribution_in_sandy_river_sediments.xml03. Oct. 2022 12:44xmlODC-By Download
    General_Metadata_Moving_bedforms_control_CO2_production_and_distribution_in_sandy_river_sediments.eml03. Oct. 2022 12:44emlODC-By Download

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    Parsing data File

    Estimated Time:

    Why does it take so much time?

    While parsing a file, the database has to perform various tasks, some of them needs a lot of CPU and memory for larger files.

    • preprocessing: means automatic detection of headlines, table body, format values or csv-separators
    • copying: means read the file cell by cell and copy all elements to the database. During this format settings can be calculated (for example iso-time)
    • analyzing: check out for different data types (can be time, numeric or text)