SNO-HPLUS-BLAZEVIC-ET-AL English utf8 3d54-4322-9af9-06e8701a78da dataset OSUR Rennes campus de beaulieu rennes 35042 France osuris@univ-rennes1.fr Https://accueil.osuris.fr Osuris pointOfContact 2024-06-26T15:09:50 ISO 19115:2003 Geographic information - Metadata ISO 19115:2003 SNO-HPLUS-BLAZEVIC-ET-AL 4326 EPSG SNO H+ : Time-Lapse Seismic and Electrical Monitoring of the Vadose Zone during a Controlled Infiltration Experiment at the Ploemeur Hydrological Observatory France 2021-01-01 creation SNO-HPLUS-BLAZEVIC-ET-AL UMR6118-Geosciences Rennes PhD Student campus de beaulieu rennes 35042 France lara-antonia.blazevic@univ-rennes1.fr https://geosciences.univ-rennes1.fr author mapDigital The vadose zone is the main host of surface and subsurface water exchange and has important implications for ecosystems functioning,climate sciences,geotechnical engineering,and water availability issues. Geophysics provides a means for investigating the subsurface in a non-invasive way and at larger spatial scales than conventional hydrological sensors. Time-lapse hydrogeophysical applications are especially useful for monitoring flow and water content dynamics. Largely dominated by electrical and electromagnetic methods,such applications increasingly rely on seismic methods as a complementary approach to describe the structure and behavior of the vadose zone. To further explore the applicability of active seismics to retrieve quantitative information about dynamic processes in near-surface time-lapse settings,we designed a controlled water infiltration experiment at the Ploemeur Hydrological Observatory (France) during which successive periods of infiltration were followed by surface-based seismic and electrical resistivity acquisitions. Water content was monitored throughout the experiment by means of sensors at different depths to relate the derived seismic and electrical properties to water saturation changes. We observe comparable trends in the electrical and seismic responses during the experiment,highlighting the utility of the seismic method to monitor hydrological processes and unsaturated flow. Moreover,petrophysical relationships seem promising in providing quantitative results. UMR6118-Geosciences Rennes PhD Student campus de beaulieu rennes 35042 France lara-antonia.blazevic@univ-rennes1.fr https://geosciences.univ-rennes1.fr author UMR6118-Geosciences Rennes Generic address campus de beaulieu rennes 35042 France hplus-contact@univ-rennes1.fr https://hplus.ore.fr ORE H+ pointOfContact asNeeded https://www.mdpi.com/water/water-12-01230/article_deploy/html/images/water-12-01230-g010-550.jpg GraphicalAbstract http://hplus.ore.fr/templates/hplus_template_v1.3/images/logo.jpg Logo text/csv atmospheric conditions environmental monitoring facilities geology theme Inspire 2024-06-26 lastRevision hydrology geophysics hydrography groundwater theme Gemet 2024-06-26 lastRevision france brittany place Continents, countries, sea regions of the world 2024-06-26 lastRevision hydrogeophysics seismic electric imaging time elapse vadose zone water saturation infiltration theme Keywords 2024-06-26 lastRevision CC BY-NC-SA International 4.0 Restricted license Ask for the supplier for the accuracy,updating,integrity and completeness of the data. Access and use of H+ data policy are subject to H+ data policy,please see the agreements on H+ web site :http://hplus.ore.fr/public/Terms_and_agreements_Hplus_README_en.pdf English utf8 geoscientificInformation environment inlandWaters -3.435 -3.426208 47.746111 47.76167 2020 2020 https://hplus.ore.fr/en/blazevic-et-al-2020-water-data WWW:LINK-1.0-http--link Data on H+ data http://hplus.ore.fr WWW:LINK-1.0-http--link Information on H+ website https://hplus.ore.fr/documents/requests/ploemeur/Ploemeur_ERT_Blazevic_etal_Water_2020.csv.tgz WWW:DOWNLOAD-1.0-http--download Ploemeur_ERT_Blazevic_etal_Water_2020 https://hplus.ore.fr/documents/requests/ploemeur/Ploemeur_Water_Content_Blazevic_etal_Water_2020.csv.tgz WWW:DOWNLOAD-1.0-http--download Ploemeur_Water_Content_Blazevic_etal_Water_2020 https://hplus.ore.fr/documents/requests/ploemeur/Ploemeur_Seismic_Blazevic_etal_Water_2020.csv.tgz WWW:DOWNLOAD-1.0-http--download Ploemeur_Seismic_Blazevic_etal_Water_2020 WWW:LINK-1.0-http--link publication[Time-Lapse Seismic and Electrical Monitoring of the Vadose Zone during a Controlled Infiltration Experiment at the Ploemeur Hydrological Observatory dataset Measurements: