دورية أكاديمية
Technical note: Water table mapping accounting for river-aquifer connectivity and human pressure
| العنوان: | Technical note: Water table mapping accounting for river-aquifer connectivity and human pressure |
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| المؤلفون: | Maillot, Mathias, Flipo, Nicolas, Rivière, Agnès, Desassis, Nicolas, Renard, Didier, Goblet, Patrick, Vincent, Marc |
| المساهمون: | 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), Seine Grands Lacs, EPTB |
| المصدر: | ISSN: 1027-5606. |
| بيانات النشر: | HAL CCSD European Geosciences Union |
| سنة النشر: | 2019 |
| المجموعة: | MINES ParisTech: Archive ouverte / Open Archive (HAL) |
| مصطلحات موضوعية: | [PHYS.PHYS.PHYS-FLU-DYN]Physics [physics]/Physics [physics]/Fluid Dynamics [physics.flu-dyn], [SPI.FLUID]Engineering Sciences [physics]/Reactive fluid environment, [SDV.EE.ECO]Life Sciences [q-bio]/Ecology, environment/Ecosystems, [SDV.EE.BIO]Life Sciences [q-bio]/Ecology, environment/Bioclimatology, [SDU.STU.GC]Sciences of the Universe [physics]/Earth Sciences/Geochemistry, [SDU.STU.CL]Sciences of the Universe [physics]/Earth Sciences/Climatology, [SDE.ES]Environmental Sciences/Environment and Society, [SDU.STU.HY]Sciences of the Universe [physics]/Earth Sciences/Hydrology, [SDE.BE]Environmental Sciences/Biodiversity and Ecology, [SDE.IE]Environmental Sciences/Environmental Engineering, [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment, [PHYS.MECA.THER]Physics [physics]/Mechanics [physics]/Thermics [physics.class-ph], [SHS.GESTION]Humanities and Social Sciences/Business administration, [SHS.ENVIR]Humanities and Social Sciences/Environmental studies, [SDE.MCG]Environmental Sciences/Global Changes |
| الوصف: | International audience ; A water table mapping method that accounts for surface-water-groundwater (SW-GW) connectivity and human pressure, such as pumping and underground structures occurrence, has been elaborated and tested in the heavily urbanized Parisian area. The method developed here consists of two steps. First, hard data (hydraulic head) and soft data (dry wells) are used as conditioning points for the estimation of the SW-GW connection status. A disconnection criteria of 0.75 m is adjusted on observed unsaturated zone depth (UZD). It is a default value in areas where such data are missing. The second step consists of the final mapping of the water table. Given the knowledge of the disconnection criteria , the final map is achieved with an ordinary kriging of the UZD that integrates the surface water elevation without unsaturated zone where it is relevant. The methodology is demonstrated on two datasets of UZD observations that were collected under low-and high-flow conditions. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | hal-02404152; https://hal.science/hal-02404152Test; https://hal.science/hal-02404152/documentTest; https://hal.science/hal-02404152/file/hess-23-4835-2019.pdfTest |
| DOI: | 10.5194/hess-23-4835-2019 |
| الإتاحة: | https://doi.org/10.5194/hess-23-4835-2019Test https://hal.science/hal-02404152Test https://hal.science/hal-02404152/documentTest https://hal.science/hal-02404152/file/hess-23-4835-2019.pdfTest |
| حقوق: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.AE9AC1EE |
| قاعدة البيانات: | BASE |
| DOI: | 10.5194/hess-23-4835-2019 |
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