A dataset on physico-chemical hyporheic variables in the Selune River: Towards understanding the impact of dam removal on riverbed clogging processes
International audience This article presents field measurements that document the physical and chemical response of riverbeds to critical hydrological and sedimentary forcing in the Selune River (France). The river flows into the bay of Mont Saint-Michel and thus impacts numerous economic activities...
Published in: | Data in Brief |
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Main Authors: | , , , , , , , , , , , |
Other Authors: | , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
HAL CCSD
2023
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Subjects: | |
Online Access: | https://insu.hal.science/insu-03917857 https://insu.hal.science/insu-03917857/document https://insu.hal.science/insu-03917857/file/ba-2023.pdf https://doi.org/10.1016/j.dib.2022.108837 |
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ftinstagro:oai:HAL:insu-03917857v1 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
Portail HAL Institut Agro |
op_collection_id |
ftinstagro |
language |
English |
topic |
Hyporheic zone Surface-subsurface transfers Biogeochemical processes Reactive transport Dissolved oxygen Dam removal [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
spellingShingle |
Hyporheic zone Surface-subsurface transfers Biogeochemical processes Reactive transport Dissolved oxygen Dam removal [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry Ba, Mouhamadoul, Moustapha Heyman, Joris Rivière, Agnès Soulayrol, Marc, Oliver Stubbe, Vincent Meric, Francois Kergosien, Bruno Rolland, Pascal Petton, Chistophe Lavenant, Nicolas Kermarrec, Jean, Jacques Crave, Alain A dataset on physico-chemical hyporheic variables in the Selune River: Towards understanding the impact of dam removal on riverbed clogging processes |
topic_facet |
Hyporheic zone Surface-subsurface transfers Biogeochemical processes Reactive transport Dissolved oxygen Dam removal [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry |
description |
International audience This article presents field measurements that document the physical and chemical response of riverbeds to critical hydrological and sedimentary forcing in the Selune River (France). The river flows into the bay of Mont Saint-Michel and thus impacts numerous economic activities and the spawning of several key species such as Atlantic salmon and lamprey. To restore the hydro-sedimentary continuity of the river, two dams are currently being removed. Significant changes in the stream flow regime, stream-aquifer exchanges and sediment transport are expected, hence the monitoring campaign. A network autonomous sensor (water level, temperature, conductivity, oxygen and pressure differential) was installed on 18 October 2021 at various depths in the riverbed and the river for a one-year period. This was to continuously record variations in the main physico-chemical variables and relate them to surface processes. To assess the impact of dam removal on these variables, two measurement sites were chosen: one upstream of the dams where flow conditions remained stable, and another downstream of the dams where a large amount of fine sediment has been released. This original data can be used to determine the biogeochemical functioning of the hyporheic zone and its coupling with dynamical flow and sedimentary processes. |
author2 |
Géosciences Rennes (GR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS) Centre de Géosciences (GEOSCIENCES) Mines Paris - PSL (École nationale supérieure des mines de Paris) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL) Sol Agro et hydrosystème Spatialisation (SAS) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Rennes Angers Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro) Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Agence de l’Eau Seine Normandie (Selune Project, LEARN Project) Centre National de la Recherche Scientifique (80|Prime) region Bretagne ARED 2019 SUCHY . ANR-19-CE01-0013,SUCHY,Rôle des dynamiques de surface dans le fonctionnement hyporhéique des rivières(2019) |
format |
Article in Journal/Newspaper |
author |
Ba, Mouhamadoul, Moustapha Heyman, Joris Rivière, Agnès Soulayrol, Marc, Oliver Stubbe, Vincent Meric, Francois Kergosien, Bruno Rolland, Pascal Petton, Chistophe Lavenant, Nicolas Kermarrec, Jean, Jacques Crave, Alain |
author_facet |
Ba, Mouhamadoul, Moustapha Heyman, Joris Rivière, Agnès Soulayrol, Marc, Oliver Stubbe, Vincent Meric, Francois Kergosien, Bruno Rolland, Pascal Petton, Chistophe Lavenant, Nicolas Kermarrec, Jean, Jacques Crave, Alain |
author_sort |
Ba, Mouhamadoul, Moustapha |
title |
A dataset on physico-chemical hyporheic variables in the Selune River: Towards understanding the impact of dam removal on riverbed clogging processes |
title_short |
A dataset on physico-chemical hyporheic variables in the Selune River: Towards understanding the impact of dam removal on riverbed clogging processes |
title_full |
A dataset on physico-chemical hyporheic variables in the Selune River: Towards understanding the impact of dam removal on riverbed clogging processes |
title_fullStr |
A dataset on physico-chemical hyporheic variables in the Selune River: Towards understanding the impact of dam removal on riverbed clogging processes |
title_full_unstemmed |
A dataset on physico-chemical hyporheic variables in the Selune River: Towards understanding the impact of dam removal on riverbed clogging processes |
title_sort |
dataset on physico-chemical hyporheic variables in the selune river: towards understanding the impact of dam removal on riverbed clogging processes |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://insu.hal.science/insu-03917857 https://insu.hal.science/insu-03917857/document https://insu.hal.science/insu-03917857/file/ba-2023.pdf https://doi.org/10.1016/j.dib.2022.108837 |
genre |
Atlantic salmon |
genre_facet |
Atlantic salmon |
op_source |
ISSN: 2352-3409 Data in Brief https://insu.hal.science/insu-03917857 Data in Brief, 2023, 46, pp.108837. ⟨10.1016/j.dib.2022.108837⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.dib.2022.108837 insu-03917857 https://insu.hal.science/insu-03917857 https://insu.hal.science/insu-03917857/document https://insu.hal.science/insu-03917857/file/ba-2023.pdf doi:10.1016/j.dib.2022.108837 WOS: 000964705500001 |
op_rights |
http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1016/j.dib.2022.108837 |
container_title |
Data in Brief |
container_volume |
46 |
container_start_page |
108837 |
_version_ |
1810432684146556928 |
spelling |
ftinstagro:oai:HAL:insu-03917857v1 2024-09-15T17:56:29+00:00 A dataset on physico-chemical hyporheic variables in the Selune River: Towards understanding the impact of dam removal on riverbed clogging processes Ba, Mouhamadoul, Moustapha Heyman, Joris Rivière, Agnès Soulayrol, Marc, Oliver Stubbe, Vincent Meric, Francois Kergosien, Bruno Rolland, Pascal Petton, Chistophe Lavenant, Nicolas Kermarrec, Jean, Jacques Crave, Alain Géosciences Rennes (GR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Centre National de la Recherche Scientifique (CNRS) Centre de Géosciences (GEOSCIENCES) Mines Paris - PSL (École nationale supérieure des mines de Paris) Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL) Sol Agro et hydrosystème Spatialisation (SAS) Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro Rennes Angers Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro) Observatoire des Sciences de l'Univers de Rennes (OSUR) Université de Rennes (UR)-Institut national des sciences de l'Univers (INSU - CNRS)-Université de Rennes 2 (UR2)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE) Agence de l’Eau Seine Normandie (Selune Project, LEARN Project) Centre National de la Recherche Scientifique (80|Prime) region Bretagne ARED 2019 SUCHY . ANR-19-CE01-0013,SUCHY,Rôle des dynamiques de surface dans le fonctionnement hyporhéique des rivières(2019) 2023 https://insu.hal.science/insu-03917857 https://insu.hal.science/insu-03917857/document https://insu.hal.science/insu-03917857/file/ba-2023.pdf https://doi.org/10.1016/j.dib.2022.108837 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.dib.2022.108837 insu-03917857 https://insu.hal.science/insu-03917857 https://insu.hal.science/insu-03917857/document https://insu.hal.science/insu-03917857/file/ba-2023.pdf doi:10.1016/j.dib.2022.108837 WOS: 000964705500001 http://creativecommons.org/licenses/by-nc-nd/ info:eu-repo/semantics/OpenAccess ISSN: 2352-3409 Data in Brief https://insu.hal.science/insu-03917857 Data in Brief, 2023, 46, pp.108837. ⟨10.1016/j.dib.2022.108837⟩ Hyporheic zone Surface-subsurface transfers Biogeochemical processes Reactive transport Dissolved oxygen Dam removal [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry info:eu-repo/semantics/article Journal articles 2023 ftinstagro https://doi.org/10.1016/j.dib.2022.108837 2024-08-21T23:32:46Z International audience This article presents field measurements that document the physical and chemical response of riverbeds to critical hydrological and sedimentary forcing in the Selune River (France). The river flows into the bay of Mont Saint-Michel and thus impacts numerous economic activities and the spawning of several key species such as Atlantic salmon and lamprey. To restore the hydro-sedimentary continuity of the river, two dams are currently being removed. Significant changes in the stream flow regime, stream-aquifer exchanges and sediment transport are expected, hence the monitoring campaign. A network autonomous sensor (water level, temperature, conductivity, oxygen and pressure differential) was installed on 18 October 2021 at various depths in the riverbed and the river for a one-year period. This was to continuously record variations in the main physico-chemical variables and relate them to surface processes. To assess the impact of dam removal on these variables, two measurement sites were chosen: one upstream of the dams where flow conditions remained stable, and another downstream of the dams where a large amount of fine sediment has been released. This original data can be used to determine the biogeochemical functioning of the hyporheic zone and its coupling with dynamical flow and sedimentary processes. Article in Journal/Newspaper Atlantic salmon Portail HAL Institut Agro Data in Brief 46 108837 |