2012
DOI: 10.1007/s12665-012-1875-9
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Joint inversion of 2D resistivity and seismic travel time data to image saltwater intrusion over karstic areas

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Cited by 28 publications
(9 citation statements)
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“…The groundwater quality was also assessed using physicochemical analysis to supplement the results obtained from geophysical method to delineate the fresh-saline aquifers. The analytical results of physicochemical parameters were obtained into statistical parameters like minimum, The cross-section AA' was constructed using 8 VES stations (i.e., VES 1,3,5,8,27,31,39 and 45) in NE-SW direction as shown in Figure 4a. Clay containing saline water and sand/gravel-sand having fresh water are the dominant lithologies along this cross-section.…”
Section: Physicochemical Analysismentioning
confidence: 99%
See 1 more Smart Citation
“…The groundwater quality was also assessed using physicochemical analysis to supplement the results obtained from geophysical method to delineate the fresh-saline aquifers. The analytical results of physicochemical parameters were obtained into statistical parameters like minimum, The cross-section AA' was constructed using 8 VES stations (i.e., VES 1,3,5,8,27,31,39 and 45) in NE-SW direction as shown in Figure 4a. Clay containing saline water and sand/gravel-sand having fresh water are the dominant lithologies along this cross-section.…”
Section: Physicochemical Analysismentioning
confidence: 99%
“…The bulk resistivity (aquifer resistivity) shows a clear contrast between the saturated fresh and saline formations which is important to delineate the fresh-saline water interface [10,16]. Resistivity decreases with increasing the salinity; hence, the resistivity methods are very useful to isolate the fresh-saline water zones [27]. Such surveys are conducted on the ground surface using a specific configuration to get the apparent-resistivity data, apparent-resistivity sounding curves and apparent-resistivity pseudo-sections which provide vertical or horizontal variations in the subsurface resistivity.…”
Section: Introductionmentioning
confidence: 99%
“…The positions of the geophysical profiles were also governed by the very difficult terrain conditions; namely, very steep slopes of the loess terraces overgrown by dense maccia. The exploration was conducted using electrical sounding, electrical tomography and seismic refraction, as these methods can help to determine the geometry of an aquifer (Šumanovac 2006), especially in complex geological conditions in karst terrains where the basic objective is to map relatively narrow fractured and fault zones and potential caves (Šumanovac & Weisser 2001;Engelsfeld et al 2008;Guerin et al 2009;Chalikakis et al 2011;Kaufmann et al 2012;Hamdan & Vafidis 2013).…”
Section: Geophysical Explorationmentioning
confidence: 99%
“…e wave-field characteristics can be utilized for the inversion imaging of a particular medium or anomaly. Seismic wave detection technology has been widely used in geotechnical engineering applications, boasting fast, lossless, and simple operation [3][4][5]. Scholars have studied the application of seismic wave detection technology for earth-rock dams.…”
Section: Introductionmentioning
confidence: 99%