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Article Dans Une Revue Earth System Science Data Discussions Année : 2023

Past and future discharge and stream temperature at high spatial resolution in a large European basin (Loire basin, France)

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Résumé

This paper presents retrospective simulations and future projections of daily time series of discharge and stream temperature for 52 278 reaches over the Loire River basin (10 5 km 2) in France, using a physical process-based thermal model coupled with a hydrological model. Retrospective simulations over the 1963-2019 are based on the Safran meteorological reanalysis over France. 21st century projections are based on a subset of the DRIAS2020 ensemble projection dataset, derived from the Euro Cordex data set through the ADAMONT statistical bias correction. Such a dataset at this large scale and high spatial resolution stands out from existing datasets, and is the first one in France derived from a physical process-based thermal model. The dataset is freely available for other studies and can be downloaded as NetCDF format from https://doi.org/10.57745/LBPGFS
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Dates et versions

hal-03948520 , version 1 (20-01-2023)

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Hanieh Seyedhashemi, Florentina Moatar, Jean-Philippe Vidal, Dominique Thiéry. Past and future discharge and stream temperature at high spatial resolution in a large European basin (Loire basin, France). Earth System Science Data Discussions, 2023, ⟨10.5194/essd-2022-451⟩. ⟨hal-03948520⟩
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