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Simulated Global Soil NOx emissions using VISIT model

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This dataset provides global soil NOx emissions and ecosystem NOx emissions (NOx emissions from ecosystems considering attenuation in the plant canopy) from 1850 to 2020, calculated using the biogeochemical model VISIT based on the Nitrogen Model Intercomparison Project Phase 2 (NMIP2) protocol, in NetCDF format grid data. Each dataset contains monthly NOx emission calculations, with emissions estimated separately for natural ecosystems and agricultural ecosystems at each grid cell (spatial resolution is 0.5 degree).

Description

Creator
Release date
2026/04/28
Temporal coverage
1850/01 - 2020/12
Data provider
NIES
Email: cgerdb_admin(at)nies.go.jp
DOI
File format
netCDF
Data volume
1.4 GB
Version
ver.1.0 (Last updated: 2026/04/28)
Language
English

Data Set

Parameters
Soil NOx emission, Ecosystem NOx emission
Domain
Global
Time resolution
Monthly
Spatial resolution
Latitude: 0.5 [degree], Longitude: 0.5 [degree]
Spatial resolution
Latitude: -90 - 90 °
Longitude: -180 - 180 °
Calculation method
Global soil NOx emissions were simulated using the VISIT terrestrial biogeochemical model (0.5° resolution) following the NMIP2 protocol for 1850–2020. The model incorporated climate forcing (CRU-JRA v2.2), land-use change (LUH2), atmospheric CO2, nitrogen deposition (CCMI), and anthropogenic nitrogen inputs from the HaNi dataset (fertilizer and manure). Soil NO emissions from nitrification and denitrification were calculated using the Parton et al. (2001) scheme, coupled with canopy reduction factors to estimate above-canopy fluxes.
Keywords
[Free keywords]
Soil NOx、Ecosystem NOx、Land-use change
[GCMD_Platform]
Other > Models > Data Analysis
[GCMD_Science]
LAND SURFACE > SOILS > SOIL GAS/AIR
Update history
[2026/04/28]
Data are released. ver.1.0.

Contributors

Supervisor
Project manager
Data Manager

Terms and Conditions of Use*

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License
Citation format
Nishina (2026), Simulated Global Soil NOx emissions using VISIT model, Ver.x.x*1, NIES, DOI:10.17595/20260428.001. (Reference date*2: YYYY/MM/DD)
*1 The version number is indicated in the name of each data file.
*2 As the reference date, please indicate the date you downloaded the files.