Abstract
| Original language | English |
|---|---|
| Title of host publication | Calibration And Reliability In Groundwater Modelling: Managing Groundwater And The Environment |
| Volume | 341 |
| Publisher | IAHS Press |
| Publication date | 2011 |
| Pages | 267-272 |
| ISBN (Print) | 9781907161155 |
| Publication status | Published - 2011 |
| Event | 7th International Conference on Calibration and Reliability in Groundwater Modeling - Wuhan, China Duration: 20 Sep 2009 → 23 Sep 2009 Conference number: 7 |
Conference
| Conference | 7th International Conference on Calibration and Reliability in Groundwater Modeling |
|---|---|
| Number | 7 |
| Country | China |
| City | Wuhan |
| Period | 20/09/2009 → 23/09/2009 |
| Series | IAHS Publications Series (Red Books) |
|---|---|
| Volume | 341 |
| ISSN | 0144-7815 |
Cite this
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Monitoring of aquifer pump tests with Magnetic Resonance Sounding (MRS): a synthetic case study. / Herckenrath, Daan; Auken, E.; Bauer-Gottwein, Peter.
Calibration And Reliability In Groundwater Modelling: Managing Groundwater And The Environment. Vol. 341 IAHS Press, 2011. p. 267-272 (IAHS Publications Series (Red Books), Vol. 341).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
TY - GEN
T1 - Monitoring of aquifer pump tests with Magnetic Resonance Sounding (MRS): a synthetic case study
AU - Herckenrath, Daan
AU - Auken, E.
AU - Bauer-Gottwein, Peter
PY - 2011
Y1 - 2011
N2 - Magnetic Resonance Sounding (MRS) can provide valuable data to constrain and calibrate groundwater flow and transport models. With this non-invasive geophysical technique, measurements of water content and hydraulic conductivity can be obtained. We developed a hydrogeophyiscal forward method, which calculates the MRS-signal generated by an aquifer pump test. A synthetic MRS-dataset was subsequently used to determine the hydrogeological parameters in an inverse parameter estimation approach. This was done for a virtual pump test with a partially and a fully penetrating well. With the MRS data we were able to retrieve the hydrogeological parameters of the aquifer. However, the differences in MRS signal in time were small compared to the electromagnetic noise. This limits the applicability of the MRS technique for pump tests in which a partially penetrating pumping well is used, as the limited drawdown around the extraction well causes smaller changes in received signal.
AB - Magnetic Resonance Sounding (MRS) can provide valuable data to constrain and calibrate groundwater flow and transport models. With this non-invasive geophysical technique, measurements of water content and hydraulic conductivity can be obtained. We developed a hydrogeophyiscal forward method, which calculates the MRS-signal generated by an aquifer pump test. A synthetic MRS-dataset was subsequently used to determine the hydrogeological parameters in an inverse parameter estimation approach. This was done for a virtual pump test with a partially and a fully penetrating well. With the MRS data we were able to retrieve the hydrogeological parameters of the aquifer. However, the differences in MRS signal in time were small compared to the electromagnetic noise. This limits the applicability of the MRS technique for pump tests in which a partially penetrating pumping well is used, as the limited drawdown around the extraction well causes smaller changes in received signal.
M3 - Article in proceedings
SN - 9781907161155
VL - 341
SP - 267
EP - 272
BT - Calibration And Reliability In Groundwater Modelling: Managing Groundwater And The Environment
PB - IAHS Press
ER -