1887

Abstract

Summary

Appropriate design of geophysical experiments combined with common hydrological measurements offer opportunities to use geophysical data as hard data in hydrological models, regarding their conceptualisation or their calibration. Two study sites located in Wallonia, Belgium, were investigated. In the first case (fractured limestone aquifer), streaming potentials were linked to piezometric measurements, allowing us to better conceptualise the local groundwater flow model and calibrate it. In the second example (alluvial sandy aquifer), the use of 4D electrical resistivity tomography and temperature measurements appeared to be a reliable methodology to predict heat storage and recovery cycles in hydrological models with a better constrained calibration process.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609.201702082
2017-09-03
2024-04-19
Loading full text...

Full text loading...

References

  1. Carrera, J., Alcolea, A., Medina, A., Hidalgo, J., and Slooten, L.J.
    [2005] Inverse problem in hydrogeology. Hydrogeology journal, 13(1), 206–222. doi:10.1007/s10040‑004‑0404‑7
    https://doi.org/10.1007/s10040-004-0404-7 [Google Scholar]
  2. He, X., Sonnenborg, T.O., Jørgensen, F., and Jensen, K.H.
    [2014] The effect of training image and secondary data integration with multiple-point geostatistics in groundwater modelling. Hydrol. Earth Syst. Sci., 18, 2943–2954. doi:10.5194/hess‑18‑2943‑2014
    https://doi.org/10.5194/hess-18-2943-2014 [Google Scholar]
  3. Hermans, T., Nguyen, F., Robert, T. and Revil, A.
    [2014] Geophysical Methods for Monitoring Temperature Changes in Shallow Low Enthalpy Geothermal Systems. Energies 7, 5083–5118. doi:10.3390/en7085083
    https://doi.org/10.3390/en7085083 [Google Scholar]
  4. Hermans, T., Nguyen, F., and Caers, J.
    [2015] Uncertainty in training image-based inversion of hydraulic head data constrained to ERT data: Workflow and case study. Water Resour. Res., 51(7), 5332–5352. doi:10.1002/2014WR016460
    https://doi.org/10.1002/2014WR016460 [Google Scholar]
  5. Robert, T., Dassargues, A., Brouyère, S., Kaufmann, O., Hallet, V. and Nguyen, F.
    [2011] Assessing the contribution of electrical resistivity tomography (ERT) and self-potential (SP) methods for a water well drilling program in fractured/karstified limestones. Journal of Applied Geophysics75, 42–53. doi:10.1016/jjappgeo.2011.06.008
    https://doi.org/10.1016/jjappgeo.2011.06.008 [Google Scholar]
  6. Robert, T., Caterina, D., Deceuster, J., Kaufmann, O. and Nguyen, F.
    [2012] A salt tracer test monitored with surface ERT to detect preferential flow and transport paths in fractured/karstified limestones. Geophysics77(2), B55–B67. doi:10.1190/geo2011‑0313.1
    https://doi.org/10.1190/geo2011-0313.1 [Google Scholar]
  7. Schamper, C., Jørgensen, F., Auken, E., and Effersø, F.
    [2014)] Assessment of near-surface mapping capabilities by airborne transient electromagnetic data - An extensive comparison to conventional borehole data. Geophysics, 79(4), B187–B199. doi:10.1190/geo2013‑0256.1
    https://doi.org/10.1190/geo2013-0256.1 [Google Scholar]
http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201702082
Loading
/content/papers/10.3997/2214-4609.201702082
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error