Dataset description
We provide here the dataset used by Osorio-Leon et al. (2023) published in Water Resources Research (DOI). This study aims to investigate hydrological and geological processes controlling the landscapes of dissolved oxygen and iron in fractured-bedrock aquifers.
The data was acquired at the Ploemeur fractured rock observatory, which is part of the French network of hydrogeological observatories H+ (http://hplus.ore.fr/en/). Data correspond to multiparameter borehole logs and aqueous chemistry analysis acquired on selected boreholes from the Guidel and Kermadoye (Ploemeur) catchments.
The data may be downloaded from the links provided below. The full dataset of the Ploemeur fractured rock observatory is available from https://hplus.ore.fr/en/ploemeur/ by creating a login and a password on the H+ database at http://hplus.ore.fr/en/database/acces-database.
Download links
| Chemistry* |
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| Chemical analysis and sampling Kermadoye (Ploemeur): Fe, Ca, Si Chemical analysis and sampling Guidel: Fe, Ca, Si Field measurements Kermadoye (Ploemeur): pH Field measurements Guidel: pH *Due to some missing technical information in the database, data after 2021 is not available yet. Please download the full temporary data file here. |
| O2 and Temperature logs |
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| O2 logging Kermadoye (Ploemeur): F09, F11, F20, F28, F30, F34, F37, F38. O2 logging Guidel: PSR1, PSR5, PSR15, PZ2, PZ15, PZ18, PZ20, PZ21, PZ22, PZ23, PZ26. T logging Kermadoye (Ploemeur): F09, F11, F20, F28, F30, F34, F37, F38. T logging Guidel: PSR1, PSR5, PSR15, PZ2, PZ15, PZ18, PZ20, PZ21, PZ22, PZ23, PZ26. |
Model
We also provide the code developed for this study: crunchflow code