Imaging high stage river-water intrusion into a contaminated aquifer along a major river corridor using 2-D time-lapse surface electrical resistivity tomography
Article first published online: 29 MAR 2013
©2013. American Geophysical Union. All Rights Reserved.
Water Resources Research
Volume 49, Issue 3, pages 1693–1708, March 2013
How to Cite
2013), Imaging high stage river-water intrusion into a contaminated aquifer along a major river corridor using 2-D time-lapse surface electrical resistivity tomography, Water Resour. Res., 49, 1693–1708, doi:10.1002/wrcr.20119., , , and (
- Issue published online: 19 APR 2013
- Article first published online: 29 MAR 2013
- Accepted manuscript online: 4 FEB 2013 01:59PM EST
- Manuscript Accepted: 28 JAN 2013
- Manuscript Revised: 21 DEC 2012
- Manuscript Received: 3 JUL 2012
- Office of Biological and Environmental Research, U.S. Department of Energy
Additional supporting information may be found in the online version of this article.
|wrcr20142-sup-0001-suppinfo01.avi||26732K||This animation show the results of the time-lapse inversion for each of the three lines ERT lines in the manuscript. Changes in bulk conductivity are caused by changes stage-driven water table elevation and by river water intrusion. Increases in conductivity are evident in the smear zone (the variably satarated zone intermittently occupied by the water table)as the rising water table increases saturation. Decreases in conductivity below the smear zone are caused by when less conductive river water intrudes into the 300 area and replaces more conductive groundwater.|
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