Historic reconstructions of daily river flow for 303 UK catchments (1891-2015)

• Published by: Environmental Information Data Centre
• Last updated: 03 May 2023
• Topic: Not added
• Licence: Other Licence ; View licence information

Summary

This dataset is model output from the GR4J lumped catchment hydrology model. It provides 500 model realisations of daily river flow, in cubic metres per second (cumecs, m3/s), for 303 UK catchments for the period between 1891-2015. The modelled catchments are part of the National River Flow Archive (NRFA) (https://nrfa.ceh.ac.uk/) and provide good spatial coverage across the UK. These flow reconstructions were produced as part of the Research Councils UK (RCUK) funded Historic Droughts and IMPETUS projects, to provide consistent modelled daily flow data across the UK from 1891-2015, with estimates of uncertainty. This dataset is an outcome of the Historic Droughts Project (grant number: NE/L01016X/1). The data are provided in two formats to help the user account for uncertainty: (1) a 500-member ensemble of daily river flow time series for each catchment, with their corresponding model parameters and evaluation metric scores of model performance. (2) a single river flow time series (one corresponding to the top run of the 500), with the maximum and minimum daily limits of the 500 ensemble members. Full details about this dataset can be found at https://doi.org/10.5285/f710bed1-e564-47bf-b82c-4c2a2fe2810e

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Data links

Link to the data	Format	File added	Data preview
Download the data	N/A	03 May 2023	Not available
Supporting information	ZIP	03 May 2023	Not available

Additional information

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• Added to data.gov.uk: 2023-04-27T14:26:29
• Access contraints: © UK Centre for Ecology & Hydrology
• Harvest GUID: f710bed1-e564-47bf-b82c-4c2a2fe2810e
• Extent: Latitude: 60.861° to 49.864°
• Extent: Longitude: -8.648° to 1.768°
• Dataset reference date: 2018-03-12 (publication)
• Dataset reference date: 2018-02-23 (creation)
• Frequency of update: notPlanned
• Responsible party: UK Centre for Ecology & Hydrology (pointOfContact, owner); Centre for Ecology & Hydrology (author); European Centre for Medium Range Weather Forecasts (author); NERC EDS Environmental Information Data Centre (custodian); NERC Environmental Information Data Centre (publisher)
• ISO 19139 resource type: dataset
• Metadata language: eng
• Source Metadata: XML
• Source Metadata: HTML

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