Grid-to-Grid model estimates of daily mean river flow for gauged catchments in Great Britain (1891 to 2015): observed driving data [MaRIUS-G2G-Oudin-daily]
(MaRIUS-G2G-Oudin-daily)

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https://doi.org/10.5285/0ceb4f85-0bbf-49f0-ab70-cfc137ab7d4d

This dataset is a model output, from the Grid-to-Grid hydrological model driven by observed climate data (CEH-GEAR rainfall and Oudin temperature-based potential evaporation). It provides daily mean river flow (m3/s) for 260 catchments, for the period 1891 to 2015. The catchments correspond to locations of NRFA gauging stations (http://nrfa.ceh.ac.uk/).

The data were produced as part of MaRIUS (Managing the Risks, Impacts and Uncertainties of drought and water Scarcity), which was a UK NERC-funded research project (2014-2017) that developed a risk-based approach to drought and water scarcity (http://www.mariusdroughtproject.org/).

Publication date: 2018-03-08

3 citations

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More information

View numbers valid from 01 June 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

1891-01-01 to 2015-12-30

Provenance & quality

The river flow estimates are output from the Grid-to-Grid hydrological model (Bell et al. 2009; doi:10.1016/j.jhydrol.2009.08.031). The meteorological inputs to the model were rainfall from CEH-GEAR (Tanguy et al. 2016; doi:10.5285/33604ea0-c238-4488-813d-0ad9ab7c51ca) and potential evaporation derived from 5km temperature data (Perry and Hollis, 2005, doi:10.1002/joc.1161) using the method of Oudin et al. (2005; https://doi.org/10.1016/j.jhydrol.2004.08.026). See Supporting Information for more details.

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Licence terms and conditions apply

Cite this dataset as:

Bell, V.A.; Rudd, A.C.; Kay, A.L.; Davies, H.N. (2018). Grid-to-Grid model estimates of daily mean river flow for gauged catchments in Great Britain (1891 to 2015): observed driving data [MaRIUS-G2G-Oudin-daily]. NERC Environmental Information Data Centre. https://doi.org/10.5285/0ceb4f85-0bbf-49f0-ab70-cfc137ab7d4d

BibTeX RIS

Citations

Rudd, A. C., Bell, V. A., & Kay, A. L. (2017). National-scale analysis of simulated hydrological droughts (1891–2015). Journal of Hydrology, 550, 368–385. https://doi.org/10.1016/j.jhydrol.2017.05.018

Kay, A. L., Bell, V. A., Guillod, B. P., Jones, R. G., & Rudd, A. C. (2018). National-scale analysis of low flow frequency: historical trends and potential future changes. Climatic Change, 147(3–4), 585–599 https://doi.org/10.1007/s10584-018-2145-y

Bell, V. A., Kay, A. L., Rudd, A. C., & Davies, H. N. (2018). The MaRIUS-G2G datasets: Grid-to-Grid model estimates of flow and soil moisture for Great Britain using observed and climate model driving data. Geoscience Data Journal, 5(2), 63–72. https://doi.org/10.1002/gdj3.55

Supplemental information

Bell, V. A., Kay, A. L., Jones, R. G., Moore, R. J., & Reynard, N. S. (2009). Use of soil data in a grid-based hydrological model to estimate spatial variation in changing flood risk across the UK. Journal of Hydrology, 377(3–4), 335–350.

https://doi.org/10.1016/j.jhydrol.2009.08.031

NRFA website

Website for the National River Flow Archive, with list of gauging stations

Marius project website