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New insights from an enhancement of hydrogeological archives of a French karst watershed over the last 50 years.

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Title: New insights from an enhancement of hydrogeological archives of a French karst watershed over the last 50 years.
Authors: Labat, David1 david.labat@univ-tlse3.fr, Guilloteau, Thomas1 thomas.guilloteau@univ-tlse3.fr, Lamagnère, Sébastien1 sebastien.lamagnere@univ-tlse3.fr, Dumareau, Thaïs1 thais.dumareau26@gmail.com, Haryouli, Gabin1 gabinhry85@gmail.com, Béranger, Sandra2 s.beranger@brgm.fr, Granouillac, Franck3 franck.granouillac@univ-tlse3.fr, Sivelle, Vianney4 vianney.sivelle@umontpellier.Fr
Source: Comptes Rendus Géoscience. 2023 Special Issue, Vol. 355, p523-531. 9p.
Subjects: Karst, Spring, Time series analysis, Climate change, Digital technology
Abstract: Karst aquifers, like most hydrological systems, are sensitive to the influence of changes in land use as well as current and future climate change. To be able to identify the effects of these changes, in particular on the variability of groundwater flows, we have endeavored to produce one of the longest hourly spring discharge time series available for a French karst watershed. This reconstitution is based on a digitisation of the limnigraphic archives available for the Baget karst watershed. Correlation, spectral and multifractal analyses were then performed based on the spring discharge time series to confirm the multiscale nature of the hydrological response of this basin and to highlight the non-stationarity of this response. [ABSTRACT FROM AUTHOR]
Copyright of Comptes Rendus Géoscience is the property of Academie des Science, Centre Mersenne and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 179446851
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: New insights from an enhancement of hydrogeological archives of a French karst watershed over the last 50 years.
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  Data: <searchLink fieldCode="AR" term="%22Labat%2C+David%22">Labat, David</searchLink><relatesTo>1</relatesTo><i> david.labat@univ-tlse3.fr</i><br /><searchLink fieldCode="AR" term="%22Guilloteau%2C+Thomas%22">Guilloteau, Thomas</searchLink><relatesTo>1</relatesTo><i> thomas.guilloteau@univ-tlse3.fr</i><br /><searchLink fieldCode="AR" term="%22Lamagnère%2C+Sébastien%22">Lamagnère, Sébastien</searchLink><relatesTo>1</relatesTo><i> sebastien.lamagnere@univ-tlse3.fr</i><br /><searchLink fieldCode="AR" term="%22Dumareau%2C+Thaïs%22">Dumareau, Thaïs</searchLink><relatesTo>1</relatesTo><i> thais.dumareau26@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Haryouli%2C+Gabin%22">Haryouli, Gabin</searchLink><relatesTo>1</relatesTo><i> gabinhry85@gmail.com</i><br /><searchLink fieldCode="AR" term="%22Béranger%2C+Sandra%22">Béranger, Sandra</searchLink><relatesTo>2</relatesTo><i> s.beranger@brgm.fr</i><br /><searchLink fieldCode="AR" term="%22Granouillac%2C+Franck%22">Granouillac, Franck</searchLink><relatesTo>3</relatesTo><i> franck.granouillac@univ-tlse3.fr</i><br /><searchLink fieldCode="AR" term="%22Sivelle%2C+Vianney%22">Sivelle, Vianney</searchLink><relatesTo>4</relatesTo><i> vianney.sivelle@umontpellier.Fr</i>
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  Data: <searchLink fieldCode="JN" term="%22Comptes+Rendus+Géoscience%22">Comptes Rendus Géoscience</searchLink>. 2023 Special Issue, Vol. 355, p523-531. 9p.
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  Data: <searchLink fieldCode="DE" term="%22Karst%22">Karst</searchLink><br /><searchLink fieldCode="DE" term="%22Spring%22">Spring</searchLink><br /><searchLink fieldCode="DE" term="%22Time+series+analysis%22">Time series analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Climate+change%22">Climate change</searchLink><br /><searchLink fieldCode="DE" term="%22Digital+technology%22">Digital technology</searchLink>
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  Data: Karst aquifers, like most hydrological systems, are sensitive to the influence of changes in land use as well as current and future climate change. To be able to identify the effects of these changes, in particular on the variability of groundwater flows, we have endeavored to produce one of the longest hourly spring discharge time series available for a French karst watershed. This reconstitution is based on a digitisation of the limnigraphic archives available for the Baget karst watershed. Correlation, spectral and multifractal analyses were then performed based on the spring discharge time series to confirm the multiscale nature of the hydrological response of this basin and to highlight the non-stationarity of this response. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Comptes Rendus Géoscience is the property of Academie des Science, Centre Mersenne and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.5802/crgeos.167
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        Text: English
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      – SubjectFull: Karst
        Type: general
      – SubjectFull: Spring
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      – SubjectFull: Time series analysis
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      – SubjectFull: Climate change
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      – SubjectFull: Digital technology
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      – TitleFull: New insights from an enhancement of hydrogeological archives of a French karst watershed over the last 50 years.
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              Text: 2023 Special Issue
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              Y: 2023
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