Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater
Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It i...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Sabarathinam, Chidambaram [verfasserIn] Bhandary, Harish [verfasserIn] Ali, Ameena [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2021 |
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| Schlagwörter: |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
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| Übergeordnetes Werk: |
Enthalten in: Environmental earth sciences - Berlin : Springer, 2009, 80(2021), 18 vom: Sept. |
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| Übergeordnetes Werk: |
volume:80 ; year:2021 ; number:18 ; month:09 |
| Links: |
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| DOI / URN: |
10.1007/s12665-021-09924-9 |
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SPR045084327 |
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| 520 | |a Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. | ||
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| 700 | 1 | |a Ali, Ameena |e verfasserin |4 aut | |
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10.1007/s12665-021-09924-9 doi (DE-627)SPR045084327 (SPR)s12665-021-09924-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.95 bkl Sabarathinam, Chidambaram verfasserin aut Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. Geochemical characterization (dpeaa)DE-He213 Hypersaline groundwater (dpeaa)DE-He213 Thermodynamic stability plots (dpeaa)DE-He213 Bhandary, Harish verfasserin aut Ali, Ameena verfasserin aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 80(2021), 18 vom: Sept. (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:80 year:2021 number:18 month:09 https://dx.doi.org/10.1007/s12665-021-09924-9 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_2008 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4393 GBV_ILN_4700 38.95 ASE AR 80 2021 18 09 |
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10.1007/s12665-021-09924-9 doi (DE-627)SPR045084327 (SPR)s12665-021-09924-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.95 bkl Sabarathinam, Chidambaram verfasserin aut Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. Geochemical characterization (dpeaa)DE-He213 Hypersaline groundwater (dpeaa)DE-He213 Thermodynamic stability plots (dpeaa)DE-He213 Bhandary, Harish verfasserin aut Ali, Ameena verfasserin aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 80(2021), 18 vom: Sept. (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:80 year:2021 number:18 month:09 https://dx.doi.org/10.1007/s12665-021-09924-9 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_2008 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4393 GBV_ILN_4700 38.95 ASE AR 80 2021 18 09 |
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10.1007/s12665-021-09924-9 doi (DE-627)SPR045084327 (SPR)s12665-021-09924-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.95 bkl Sabarathinam, Chidambaram verfasserin aut Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. Geochemical characterization (dpeaa)DE-He213 Hypersaline groundwater (dpeaa)DE-He213 Thermodynamic stability plots (dpeaa)DE-He213 Bhandary, Harish verfasserin aut Ali, Ameena verfasserin aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 80(2021), 18 vom: Sept. (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:80 year:2021 number:18 month:09 https://dx.doi.org/10.1007/s12665-021-09924-9 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_2008 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4393 GBV_ILN_4700 38.95 ASE AR 80 2021 18 09 |
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10.1007/s12665-021-09924-9 doi (DE-627)SPR045084327 (SPR)s12665-021-09924-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.95 bkl Sabarathinam, Chidambaram verfasserin aut Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. Geochemical characterization (dpeaa)DE-He213 Hypersaline groundwater (dpeaa)DE-He213 Thermodynamic stability plots (dpeaa)DE-He213 Bhandary, Harish verfasserin aut Ali, Ameena verfasserin aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 80(2021), 18 vom: Sept. (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:80 year:2021 number:18 month:09 https://dx.doi.org/10.1007/s12665-021-09924-9 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_2008 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4393 GBV_ILN_4700 38.95 ASE AR 80 2021 18 09 |
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10.1007/s12665-021-09924-9 doi (DE-627)SPR045084327 (SPR)s12665-021-09924-9-e DE-627 ger DE-627 rakwb eng 550 ASE 38.95 bkl Sabarathinam, Chidambaram verfasserin aut Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. Geochemical characterization (dpeaa)DE-He213 Hypersaline groundwater (dpeaa)DE-He213 Thermodynamic stability plots (dpeaa)DE-He213 Bhandary, Harish verfasserin aut Ali, Ameena verfasserin aut Enthalten in Environmental earth sciences Berlin : Springer, 2009 80(2021), 18 vom: Sept. (DE-627)599673451 (DE-600)2493699-6 1866-6299 nnns volume:80 year:2021 number:18 month:09 https://dx.doi.org/10.1007/s12665-021-09924-9 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_2008 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_2360 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 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_4393 GBV_ILN_4700 38.95 ASE AR 80 2021 18 09 |
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To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. 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Sabarathinam, Chidambaram |
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Sabarathinam, Chidambaram ddc 550 bkl 38.95 misc Geochemical characterization misc Hypersaline groundwater misc Thermodynamic stability plots Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater |
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550 ASE 38.95 bkl Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater Geochemical characterization (dpeaa)DE-He213 Hypersaline groundwater (dpeaa)DE-He213 Thermodynamic stability plots (dpeaa)DE-He213 |
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ddc 550 bkl 38.95 misc Geochemical characterization misc Hypersaline groundwater misc Thermodynamic stability plots |
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Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater |
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Sabarathinam, Chidambaram |
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strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater |
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Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater |
| abstract |
Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
| abstractGer |
Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
| abstract_unstemmed |
Abstract Groundwater contamination by the adjacent seawater has been a global problem. To address the process and evolution of salinity in groundwater, different procedures such as major ion ratios, standard plots, geophysical techniques, isotopic techniques, and modelling methods were adopted. It is difficult to distinguish the groundwaters’ with salinity, similar or greater than the seawater by adopting major ions. Saline to hypersaline conditions are reported in coastal groundwater of the arid regions. In order to address the sources of salinity, evolution and geochemical nature, groundwater samples were collected near the shore along with adjacent seawater. The ion-ratio and the Piper diagram did not show a clear demarcation between groundwater and seawater, but the fact that seawater values were within a narrow range than the groundwater. Whereas the Cl/Br and Br/Si ratios, thermodynamic stability plots of K-Silica system, Plagioclase stability and carbonate system with respect to $ logpCO_{2} $ reflected geochemical variation between the seawater and groundwater samples. Since the silica values of seawater samples were lesser, they proved to be a significant tracer to characterize the non-contaminated groundwater samples. The seawater–groundwater interaction was inferred from the study and probable locations of SGD were identified. The evolution mechanism of the brine composition with the present scenario was studied considering the saturation states of halite, silicates, carbonate and sulfate minerals. It was identified that the evolutionary pathway of brine from groundwater composition is governed by the Ca ion, which is a common ion for most of the carbonate and sulfate minerals. The groundwater chemistry indicates the Cl-$ SO_{4} $ brine evolution pathway leading to the formation of Mg-$ SO_{4} $ brine. Thus, the study proves that ratios of Cl/Br, Br/Si, thermodynamic stability plots with respect to silicate minerals and $ logpCO_{2} $ along with saturation states of minerals can serve as significant tool to characterize the hypersaline groundwater. © The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021 |
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| title_short |
Strategies to characterize the geochemical interrelationship between coastal saline groundwater and seawater |
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https://dx.doi.org/10.1007/s12665-021-09924-9 |
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Bhandary, Harish Ali, Ameena |
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10.1007/s12665-021-09924-9 |
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| score |
7.399884 |