Holocene total nitrous oxide flux based on the composite nitrous oxide concentration data

Description: The N2O emissions were estimated by calculating the change in total N2O flux. The total N2O global flux (TgN/yr) was calculated by clubbing the new SPICE core N2O data (Azharuddin et al, 2023) with the existing data from EPICA Dome C (EDC), Dronning Maud Land (EDML) (Flückiger et al., 2002; Schilt et al., 2010), Talos Dome Ice (TALDICE), North Greenland Ice Core Project (NGRIP) (Fischer et al., 2019), Law Dome (Rubino et al., 2019) and Styx and NEEM (Ryu et al., 2020) ice cores using a two-box model. The model assumed the stratosphere and troposphere as individual boxes where the stratospheric N2O destruction and troposphere-stratosphere N2O exchange were well constrained.

Global identifier:

Doi(
    "10.1594/PANGAEA.964085",
)

DataMeasurements(
    DataMeasurements {
        domain: Unspecified,
        station: None,
        measured_variables: [
            "AGE",
            "Nitrous oxide, global flux",
            "Nitrous oxide, global flux, error",
        ],
        methods: [
            "Two-box model",
            "Two-box model",
        ],
    },
)

Origins: /Wissenschaft/PANGAEA

Tags: Grönland ? Bodenrecht ? Lachgas ? Daten ? Stratosphäre ? Troposphäre ? Holocene ? Ice core ? South Pole ?

Bounding boxes: -180° .. 180° x -90° .. 90°

License: cc-by/4.0

Language: Englisch/English

Organisations

• National Research Foundation of Korea (Finanzielle Förderung) [1]
• Oregon State University (Mitwirkung)
• PANGAEA (Herausgeberschaft)
• Princeton University (Mitwirkung) [1]
• Seoul National University (Mitwirkung)

Persons

• Nasrin Salehnia (Beitragende*r) [1] [ORCID]
• Syed Azharuddin (Beitragende*r) [1] [ORCID]

Issued: 2023-12-12

Modified: 2025-07-15

Time ranges: 2023-12-12 - 2025-07-15

Resources

• https://doi.pangaea.de/10.1594/PANGAEA.964085?format=textfile (TSV)

Status

Aktiv

Quality score

• Overall: 0.91
• Findability: 0.65

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  • Open file format: true
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  • Machine-readable metadata: true
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• Reusability: 1.00

  • License: ClearlySpecifiedAndFree (1.00)
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  • Publisher info: true

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