Carbon dioxide, nitrous oxide and methane fluxes from winter wheat treated with organic and inorganic fertilisers, UK, 2022

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This dataset is available under the terms of the Open Government Licence

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https://doi.org/10.5285/4ed0023e-da9b-45a8-86de-3a371cc7dcc1

This dataset contains 2-hourly observations of biogenic fluxes of carbon dioxide (CO2), nitrous oxide (N2O) and methane (CH4) measured from a winter wheat crop grown on a mineral soil in the UK treated with different fertilisers. The treatments were: i) inorganic fertiliser; ii) pig slurry and inorganic fertiliser; and iii) pig slurry treated with plasma-induction and inorganic fertiliser. Fluxes of biogenic greenhouse gases (GHGs) were measured over an 83-day period (20/03/2022-13/06/2022) within the winter wheat growing season using automated GHG flux chambers.

Publication date: 2023-11-30

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View numbers valid from 30 November 2023 Download numbers valid from 20 June 2024 (information prior to this was not collected)

Format

Comma-separated values (CSV)

Spatial information

Study area

Spatial representation type

Tabular (text)

Spatial reference system

OSGB 1936 / British National Grid

Temporal information

Temporal extent

2022-03-20 to 2022-06-13

Provenance & quality

Carbon dioxide, nitrous oxide and methane fluxes were measured every 2-hours with Eosense eosAC-LT automated greenhouse gas flux chambers and a Picarro G2508 analyser.
Fluxes were calculated off-line using eos-AnalyzeMX/AC software.
Outliers were removed using a modified method by Elbers et al. (2011).
Missing nitrous oxide and methane data were gap-filled using linear interpolation. Missing carbon dioxide data were gap-filled using linear regression.

Licensing and constraints

This dataset is available under the terms of the Open Government Licence

Cite this dataset as:

Lloyd, I.L.; Grayson, R.P.; Galdos, M.V.; Morrison, R.; Chapman, P.J. (2023). Carbon dioxide, nitrous oxide and methane fluxes from winter wheat treated with organic and inorganic fertilisers, UK, 2022. NERC EDS Environmental Information Data Centre. https://doi.org/10.5285/4ed0023e-da9b-45a8-86de-3a371cc7dcc1

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