Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan
Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Farooq, Muhammad [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
electrical resistivity tomogram |
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| Anmerkung: |
© Indian Academy of Sciences 2022 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of earth system science - Bangalore : Indian Acad. of Sciences, 1980, 131(2022), 2 vom: 05. Mai |
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| Übergeordnetes Werk: |
volume:131 ; year:2022 ; number:2 ; day:05 ; month:05 |
| Links: |
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| DOI / URN: |
10.1007/s12040-022-01863-8 |
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| Katalog-ID: |
SPR046919619 |
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| 100 | 1 | |a Farooq, Muhammad |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan |
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| 520 | |a Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. | ||
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| 650 | 4 | |a electrical resistivity tomogram |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a fractured meta-sedimentary and igneous rocks |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a groundwater |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a northern Pakistan |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Nisar, Umair Bin |0 (orcid)0000-0002-2000-6245 |4 aut | |
| 700 | 1 | |a Khan, Sarfraz |4 aut | |
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| 700 | 1 | |a Mughal, Muhammad Rizwan |4 aut | |
| 700 | 1 | |a Ali, Liaqat |4 aut | |
| 700 | 1 | |a Ahmed, Toqeer |4 aut | |
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10.1007/s12040-022-01863-8 doi (DE-627)SPR046919619 (SPR)s12040-022-01863-8-e DE-627 ger DE-627 rakwb eng Farooq, Muhammad verfasserin aut Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Academy of Sciences 2022 Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. Boreholes (dpeaa)DE-He213 electrical resistivity tomogram (dpeaa)DE-He213 fractured meta-sedimentary and igneous rocks (dpeaa)DE-He213 groundwater (dpeaa)DE-He213 northern Pakistan (dpeaa)DE-He213 Nisar, Umair Bin (orcid)0000-0002-2000-6245 aut Khan, Sarfraz aut Jalees, Tarib aut Mughal, Muhammad Rizwan aut Ali, Liaqat aut Ahmed, Toqeer aut Enthalten in Journal of earth system science Bangalore : Indian Acad. of Sciences, 1980 131(2022), 2 vom: 05. Mai (DE-627)349877327 (DE-600)2081712-5 0973-774X nnns volume:131 year:2022 number:2 day:05 month:05 https://dx.doi.org/10.1007/s12040-022-01863-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 131 2022 2 05 05 |
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10.1007/s12040-022-01863-8 doi (DE-627)SPR046919619 (SPR)s12040-022-01863-8-e DE-627 ger DE-627 rakwb eng Farooq, Muhammad verfasserin aut Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Academy of Sciences 2022 Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. Boreholes (dpeaa)DE-He213 electrical resistivity tomogram (dpeaa)DE-He213 fractured meta-sedimentary and igneous rocks (dpeaa)DE-He213 groundwater (dpeaa)DE-He213 northern Pakistan (dpeaa)DE-He213 Nisar, Umair Bin (orcid)0000-0002-2000-6245 aut Khan, Sarfraz aut Jalees, Tarib aut Mughal, Muhammad Rizwan aut Ali, Liaqat aut Ahmed, Toqeer aut Enthalten in Journal of earth system science Bangalore : Indian Acad. of Sciences, 1980 131(2022), 2 vom: 05. Mai (DE-627)349877327 (DE-600)2081712-5 0973-774X nnns volume:131 year:2022 number:2 day:05 month:05 https://dx.doi.org/10.1007/s12040-022-01863-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 131 2022 2 05 05 |
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10.1007/s12040-022-01863-8 doi (DE-627)SPR046919619 (SPR)s12040-022-01863-8-e DE-627 ger DE-627 rakwb eng Farooq, Muhammad verfasserin aut Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Academy of Sciences 2022 Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. Boreholes (dpeaa)DE-He213 electrical resistivity tomogram (dpeaa)DE-He213 fractured meta-sedimentary and igneous rocks (dpeaa)DE-He213 groundwater (dpeaa)DE-He213 northern Pakistan (dpeaa)DE-He213 Nisar, Umair Bin (orcid)0000-0002-2000-6245 aut Khan, Sarfraz aut Jalees, Tarib aut Mughal, Muhammad Rizwan aut Ali, Liaqat aut Ahmed, Toqeer aut Enthalten in Journal of earth system science Bangalore : Indian Acad. of Sciences, 1980 131(2022), 2 vom: 05. Mai (DE-627)349877327 (DE-600)2081712-5 0973-774X nnns volume:131 year:2022 number:2 day:05 month:05 https://dx.doi.org/10.1007/s12040-022-01863-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 131 2022 2 05 05 |
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10.1007/s12040-022-01863-8 doi (DE-627)SPR046919619 (SPR)s12040-022-01863-8-e DE-627 ger DE-627 rakwb eng Farooq, Muhammad verfasserin aut Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Academy of Sciences 2022 Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. Boreholes (dpeaa)DE-He213 electrical resistivity tomogram (dpeaa)DE-He213 fractured meta-sedimentary and igneous rocks (dpeaa)DE-He213 groundwater (dpeaa)DE-He213 northern Pakistan (dpeaa)DE-He213 Nisar, Umair Bin (orcid)0000-0002-2000-6245 aut Khan, Sarfraz aut Jalees, Tarib aut Mughal, Muhammad Rizwan aut Ali, Liaqat aut Ahmed, Toqeer aut Enthalten in Journal of earth system science Bangalore : Indian Acad. of Sciences, 1980 131(2022), 2 vom: 05. Mai (DE-627)349877327 (DE-600)2081712-5 0973-774X nnns volume:131 year:2022 number:2 day:05 month:05 https://dx.doi.org/10.1007/s12040-022-01863-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 131 2022 2 05 05 |
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10.1007/s12040-022-01863-8 doi (DE-627)SPR046919619 (SPR)s12040-022-01863-8-e DE-627 ger DE-627 rakwb eng Farooq, Muhammad verfasserin aut Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Indian Academy of Sciences 2022 Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. Boreholes (dpeaa)DE-He213 electrical resistivity tomogram (dpeaa)DE-He213 fractured meta-sedimentary and igneous rocks (dpeaa)DE-He213 groundwater (dpeaa)DE-He213 northern Pakistan (dpeaa)DE-He213 Nisar, Umair Bin (orcid)0000-0002-2000-6245 aut Khan, Sarfraz aut Jalees, Tarib aut Mughal, Muhammad Rizwan aut Ali, Liaqat aut Ahmed, Toqeer aut Enthalten in Journal of earth system science Bangalore : Indian Acad. of Sciences, 1980 131(2022), 2 vom: 05. Mai (DE-627)349877327 (DE-600)2081712-5 0973-774X nnns volume:131 year:2022 number:2 day:05 month:05 https://dx.doi.org/10.1007/s12040-022-01863-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4393 GBV_ILN_4700 AR 131 2022 2 05 05 |
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| author |
Farooq, Muhammad |
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Farooq, Muhammad misc Boreholes misc electrical resistivity tomogram misc fractured meta-sedimentary and igneous rocks misc groundwater misc northern Pakistan Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan |
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Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan Boreholes (dpeaa)DE-He213 electrical resistivity tomogram (dpeaa)DE-He213 fractured meta-sedimentary and igneous rocks (dpeaa)DE-He213 groundwater (dpeaa)DE-He213 northern Pakistan (dpeaa)DE-He213 |
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misc Boreholes misc electrical resistivity tomogram misc fractured meta-sedimentary and igneous rocks misc groundwater misc northern Pakistan |
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misc Boreholes misc electrical resistivity tomogram misc fractured meta-sedimentary and igneous rocks misc groundwater misc northern Pakistan |
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Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan |
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Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan |
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Farooq, Muhammad Nisar, Umair Bin Khan, Sarfraz Jalees, Tarib Mughal, Muhammad Rizwan Ali, Liaqat Ahmed, Toqeer |
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electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, lesser himalayas, pakistan |
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Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan |
| abstract |
Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. © Indian Academy of Sciences 2022 |
| abstractGer |
Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. © Indian Academy of Sciences 2022 |
| abstract_unstemmed |
Abstract Geological discontinuities such as faults and fractures occur in all kinds of rock terrains. Investigation of these discontinuities is important in understanding the geological structures and their potential for groundwater accumulation. In the present study, the surface geology, electrical resistivity tomography technique and borehole datasets were integrated to delineate fracture zones in meta-sedimentary rocks of Malakand, northern Pakistan. Six electrical resistivity tomography (ERT) profiles were acquired using multi-electrode imaging system by adopting Wenner–Schlumberger electrode configuration having 5 m electrode spacing attaining a maximum spread length of 300 m. Three dominant zones of variable resistivity were identified, i.e., the top layer mostly comprised of dry surficial deposit (clay, silt and sand) followed by deformed meta-sediments until bedrock is achieved. The results revealed highly fractured and low resistivity zones surrounding the bedrock of Saidu Formation and Malakand granite. The identified buried fracture zones were associated with east–west trending thrust patterns (controlled by local tectonics). These fractures serve as zones for potential groundwater accumulation/recharge and provide sustainable water resources for the local community. Furthermore, 2D electrical resistivity tomograms have also provided an insight into structural complexity, dipping towards north and south bounding local reservoirs. The techniques used in this study could be opted for other adjacent regions with similar subsurface geological conditions to demarcate the groundwater potential zones. © Indian Academy of Sciences 2022 |
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Electrical resistivity tomography for delineating groundwater potential zones in fractured metasedimentary rocks, Lesser Himalayas, Pakistan |
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https://dx.doi.org/10.1007/s12040-022-01863-8 |
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Nisar, Umair Bin Khan, Sarfraz Jalees, Tarib Mughal, Muhammad Rizwan Ali, Liaqat Ahmed, Toqeer |
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Nisar, Umair Bin Khan, Sarfraz Jalees, Tarib Mughal, Muhammad Rizwan Ali, Liaqat Ahmed, Toqeer |
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10.1007/s12040-022-01863-8 |
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2024-07-04T01:02:31.846Z |
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| score |
7.402915 |