Hampshire Avon: trace gas fluxes from experimentally manipulated plots in three sub-catchments

• Published by: Environmental Information Data Centre
• Last updated: 16 February 2023
• Topic: Not added
• Licence: Other Licence ; View licence information

Summary

The dataset contains instantaneous fluxes of carbon dioxide, methane and nitrous oxide from intact lysimeters in agricultural grasslands in the Hampshire Avon catchment (UK). Manipulations of soil temperature, soil water saturation, additions of nitrogen, phosphorus and of nitrogen and phosphorus were made at three orthogonal experiments in three sub-catchments of contrasting geology (chalk, clay and greensand). Fluxes of carbon dioxide were directly measured continuously during 2014 and 2015 using automated chamber approach, and fluxes of methane and nitrous oxide were measured in 'campaign' mode. Flux measurements consisted of chamber closure for 180 seconds, except when in 'campaign' mode when measurement periods were extended to 300 seconds. Full details about this dataset can be found at https://doi.org/10.5285/8031c2c1-7032-4958-b314-7664d747b988

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Data links

Link to the data	Format	File added	Data preview
Supporting information	ZIP	16 February 2023	Not available
Download the data	N/A	16 February 2023	Not available

Additional information

View additional metadata

• Added to data.gov.uk: 2022-05-20T10:42:08
• Access contraints: © Natural Environment Research Council
• Harvest GUID: 8031c2c1-7032-4958-b314-7664d747b988
• Extent: Latitude: 51.297° to 50.551°
• Extent: Longitude: -2.281° to -1.619°
• Dataset reference date: 2017-01-15 (publication)
• Dataset reference date: 2015-09-01 (creation)
• Frequency of update: notPlanned
• Responsible party: University of York (pointOfContact, author); NERC Environmental Information Data Centre (publisher); NERC EDS Environmental Information Data Centre (custodian)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

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