Groundwater Circulation in the Xianshui River Fault Region: A Hydrogeochemical Study
Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Yuqing Zhao [verfasserIn] You-Kuan Zhang [verfasserIn] Yonglin Yang [verfasserIn] Feifei Li [verfasserIn] Sa Xiao [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2020 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
In: Water - MDPI AG, 2010, 12(2020), 12, p 3310 |
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| Übergeordnetes Werk: |
volume:12 ; year:2020 ; number:12, p 3310 |
| Links: |
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| DOI / URN: |
10.3390/w12123310 |
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| Katalog-ID: |
DOAJ062582100 |
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| 520 | |a Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water samples were analyzed, and the results were utilized to identify different groundwater circulation depths. Most water samples excluding the one at a hot spring and the one at a borehole possess similar hydrochemical compositions and lower total dissolved solids (TDS), implying that their circulation depth is relatively shallow or that residence time is short. The sample at the hot spring has high TDS and high temperature as well as the high F concentration, inferring that it may circulate at a deeper depth. The sample at the borehole contains mixed hydrochemical characteristics of other samples. Three groundwater flow systems may exist in the study area: the shallow groundwater system recharged by precipitations and local groundwater flow, the deep groundwater system recharged by the regional groundwater flow, and the intermediate one between the above two systems. The finding of the three flow systems is supported by the δ<sup<2</sup<H and δ<sup<18</sup<O as well as the apparent radium ages of the samples. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the shallow groundwater samples and the local meteoric water line (LMWL) are similar to those of modern precipitations. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the deep groundwater samples and the LMWL show that it is probably recharged by relatively older precipitations. The <sup<2</sup<H and <sup<18</sup<O values of the borehole samples are between the above two intercept points. The deep-circulated groundwater with high temperature has longer apparent radium age than other water samples. The apparent radium ages of the shallow groundwater are similar but less than that of the deep groundwater. Groundwater at the borehole may circulate at a depth between the above two. The results of this study improve our understanding of the complex groundwater circulation and enable us to better protect and manage the groundwater resources in the region. | ||
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10.3390/w12123310 doi (DE-627)DOAJ062582100 (DE-599)DOAJd4a4572623ca46278d430ce34fa29976 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Yuqing Zhao verfasserin aut Groundwater Circulation in the Xianshui River Fault Region: A Hydrogeochemical Study 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water samples were analyzed, and the results were utilized to identify different groundwater circulation depths. Most water samples excluding the one at a hot spring and the one at a borehole possess similar hydrochemical compositions and lower total dissolved solids (TDS), implying that their circulation depth is relatively shallow or that residence time is short. The sample at the hot spring has high TDS and high temperature as well as the high F concentration, inferring that it may circulate at a deeper depth. The sample at the borehole contains mixed hydrochemical characteristics of other samples. Three groundwater flow systems may exist in the study area: the shallow groundwater system recharged by precipitations and local groundwater flow, the deep groundwater system recharged by the regional groundwater flow, and the intermediate one between the above two systems. The finding of the three flow systems is supported by the δ<sup<2</sup<H and δ<sup<18</sup<O as well as the apparent radium ages of the samples. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the shallow groundwater samples and the local meteoric water line (LMWL) are similar to those of modern precipitations. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the deep groundwater samples and the LMWL show that it is probably recharged by relatively older precipitations. The <sup<2</sup<H and <sup<18</sup<O values of the borehole samples are between the above two intercept points. The deep-circulated groundwater with high temperature has longer apparent radium age than other water samples. The apparent radium ages of the shallow groundwater are similar but less than that of the deep groundwater. Groundwater at the borehole may circulate at a depth between the above two. The results of this study improve our understanding of the complex groundwater circulation and enable us to better protect and manage the groundwater resources in the region. chemical constituents <sup<2</sup<H and <sup<18</sup<O apparent radium age groundwater flow systems Hydraulic engineering Water supply for domestic and industrial purposes You-Kuan Zhang verfasserin aut Yonglin Yang verfasserin aut Feifei Li verfasserin aut Sa Xiao verfasserin aut In Water MDPI AG, 2010 12(2020), 12, p 3310 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:12 year:2020 number:12, p 3310 https://doi.org/10.3390/w12123310 kostenfrei https://doaj.org/article/d4a4572623ca46278d430ce34fa29976 kostenfrei https://www.mdpi.com/2073-4441/12/12/3310 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 12 2020 12, p 3310 |
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10.3390/w12123310 doi (DE-627)DOAJ062582100 (DE-599)DOAJd4a4572623ca46278d430ce34fa29976 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Yuqing Zhao verfasserin aut Groundwater Circulation in the Xianshui River Fault Region: A Hydrogeochemical Study 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water samples were analyzed, and the results were utilized to identify different groundwater circulation depths. Most water samples excluding the one at a hot spring and the one at a borehole possess similar hydrochemical compositions and lower total dissolved solids (TDS), implying that their circulation depth is relatively shallow or that residence time is short. The sample at the hot spring has high TDS and high temperature as well as the high F concentration, inferring that it may circulate at a deeper depth. The sample at the borehole contains mixed hydrochemical characteristics of other samples. Three groundwater flow systems may exist in the study area: the shallow groundwater system recharged by precipitations and local groundwater flow, the deep groundwater system recharged by the regional groundwater flow, and the intermediate one between the above two systems. The finding of the three flow systems is supported by the δ<sup<2</sup<H and δ<sup<18</sup<O as well as the apparent radium ages of the samples. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the shallow groundwater samples and the local meteoric water line (LMWL) are similar to those of modern precipitations. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the deep groundwater samples and the LMWL show that it is probably recharged by relatively older precipitations. The <sup<2</sup<H and <sup<18</sup<O values of the borehole samples are between the above two intercept points. The deep-circulated groundwater with high temperature has longer apparent radium age than other water samples. The apparent radium ages of the shallow groundwater are similar but less than that of the deep groundwater. Groundwater at the borehole may circulate at a depth between the above two. The results of this study improve our understanding of the complex groundwater circulation and enable us to better protect and manage the groundwater resources in the region. chemical constituents <sup<2</sup<H and <sup<18</sup<O apparent radium age groundwater flow systems Hydraulic engineering Water supply for domestic and industrial purposes You-Kuan Zhang verfasserin aut Yonglin Yang verfasserin aut Feifei Li verfasserin aut Sa Xiao verfasserin aut In Water MDPI AG, 2010 12(2020), 12, p 3310 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:12 year:2020 number:12, p 3310 https://doi.org/10.3390/w12123310 kostenfrei https://doaj.org/article/d4a4572623ca46278d430ce34fa29976 kostenfrei https://www.mdpi.com/2073-4441/12/12/3310 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 12 2020 12, p 3310 |
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10.3390/w12123310 doi (DE-627)DOAJ062582100 (DE-599)DOAJd4a4572623ca46278d430ce34fa29976 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Yuqing Zhao verfasserin aut Groundwater Circulation in the Xianshui River Fault Region: A Hydrogeochemical Study 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water samples were analyzed, and the results were utilized to identify different groundwater circulation depths. Most water samples excluding the one at a hot spring and the one at a borehole possess similar hydrochemical compositions and lower total dissolved solids (TDS), implying that their circulation depth is relatively shallow or that residence time is short. The sample at the hot spring has high TDS and high temperature as well as the high F concentration, inferring that it may circulate at a deeper depth. The sample at the borehole contains mixed hydrochemical characteristics of other samples. Three groundwater flow systems may exist in the study area: the shallow groundwater system recharged by precipitations and local groundwater flow, the deep groundwater system recharged by the regional groundwater flow, and the intermediate one between the above two systems. The finding of the three flow systems is supported by the δ<sup<2</sup<H and δ<sup<18</sup<O as well as the apparent radium ages of the samples. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the shallow groundwater samples and the local meteoric water line (LMWL) are similar to those of modern precipitations. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the deep groundwater samples and the LMWL show that it is probably recharged by relatively older precipitations. The <sup<2</sup<H and <sup<18</sup<O values of the borehole samples are between the above two intercept points. The deep-circulated groundwater with high temperature has longer apparent radium age than other water samples. The apparent radium ages of the shallow groundwater are similar but less than that of the deep groundwater. Groundwater at the borehole may circulate at a depth between the above two. The results of this study improve our understanding of the complex groundwater circulation and enable us to better protect and manage the groundwater resources in the region. chemical constituents <sup<2</sup<H and <sup<18</sup<O apparent radium age groundwater flow systems Hydraulic engineering Water supply for domestic and industrial purposes You-Kuan Zhang verfasserin aut Yonglin Yang verfasserin aut Feifei Li verfasserin aut Sa Xiao verfasserin aut In Water MDPI AG, 2010 12(2020), 12, p 3310 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:12 year:2020 number:12, p 3310 https://doi.org/10.3390/w12123310 kostenfrei https://doaj.org/article/d4a4572623ca46278d430ce34fa29976 kostenfrei https://www.mdpi.com/2073-4441/12/12/3310 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 12 2020 12, p 3310 |
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10.3390/w12123310 doi (DE-627)DOAJ062582100 (DE-599)DOAJd4a4572623ca46278d430ce34fa29976 DE-627 ger DE-627 rakwb eng TC1-978 TD201-500 Yuqing Zhao verfasserin aut Groundwater Circulation in the Xianshui River Fault Region: A Hydrogeochemical Study 2020 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water samples were analyzed, and the results were utilized to identify different groundwater circulation depths. Most water samples excluding the one at a hot spring and the one at a borehole possess similar hydrochemical compositions and lower total dissolved solids (TDS), implying that their circulation depth is relatively shallow or that residence time is short. The sample at the hot spring has high TDS and high temperature as well as the high F concentration, inferring that it may circulate at a deeper depth. The sample at the borehole contains mixed hydrochemical characteristics of other samples. Three groundwater flow systems may exist in the study area: the shallow groundwater system recharged by precipitations and local groundwater flow, the deep groundwater system recharged by the regional groundwater flow, and the intermediate one between the above two systems. The finding of the three flow systems is supported by the δ<sup<2</sup<H and δ<sup<18</sup<O as well as the apparent radium ages of the samples. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the shallow groundwater samples and the local meteoric water line (LMWL) are similar to those of modern precipitations. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the deep groundwater samples and the LMWL show that it is probably recharged by relatively older precipitations. The <sup<2</sup<H and <sup<18</sup<O values of the borehole samples are between the above two intercept points. The deep-circulated groundwater with high temperature has longer apparent radium age than other water samples. The apparent radium ages of the shallow groundwater are similar but less than that of the deep groundwater. Groundwater at the borehole may circulate at a depth between the above two. The results of this study improve our understanding of the complex groundwater circulation and enable us to better protect and manage the groundwater resources in the region. chemical constituents <sup<2</sup<H and <sup<18</sup<O apparent radium age groundwater flow systems Hydraulic engineering Water supply for domestic and industrial purposes You-Kuan Zhang verfasserin aut Yonglin Yang verfasserin aut Feifei Li verfasserin aut Sa Xiao verfasserin aut In Water MDPI AG, 2010 12(2020), 12, p 3310 (DE-627)611729008 (DE-600)2521238-2 20734441 nnns volume:12 year:2020 number:12, p 3310 https://doi.org/10.3390/w12123310 kostenfrei https://doaj.org/article/d4a4572623ca46278d430ce34fa29976 kostenfrei https://www.mdpi.com/2073-4441/12/12/3310 kostenfrei https://doaj.org/toc/2073-4441 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 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_95 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4367 GBV_ILN_4700 AR 12 2020 12, p 3310 |
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Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water samples were analyzed, and the results were utilized to identify different groundwater circulation depths. Most water samples excluding the one at a hot spring and the one at a borehole possess similar hydrochemical compositions and lower total dissolved solids (TDS), implying that their circulation depth is relatively shallow or that residence time is short. The sample at the hot spring has high TDS and high temperature as well as the high F concentration, inferring that it may circulate at a deeper depth. The sample at the borehole contains mixed hydrochemical characteristics of other samples. Three groundwater flow systems may exist in the study area: the shallow groundwater system recharged by precipitations and local groundwater flow, the deep groundwater system recharged by the regional groundwater flow, and the intermediate one between the above two systems. The finding of the three flow systems is supported by the δ<sup<2</sup<H and δ<sup<18</sup<O as well as the apparent radium ages of the samples. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the shallow groundwater samples and the local meteoric water line (LMWL) are similar to those of modern precipitations. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the deep groundwater samples and the LMWL show that it is probably recharged by relatively older precipitations. The <sup<2</sup<H and <sup<18</sup<O values of the borehole samples are between the above two intercept points. The deep-circulated groundwater with high temperature has longer apparent radium age than other water samples. The apparent radium ages of the shallow groundwater are similar but less than that of the deep groundwater. Groundwater at the borehole may circulate at a depth between the above two. The results of this study improve our understanding of the complex groundwater circulation and enable us to better protect and manage the groundwater resources in the region. |
| abstractGer |
Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water samples were analyzed, and the results were utilized to identify different groundwater circulation depths. Most water samples excluding the one at a hot spring and the one at a borehole possess similar hydrochemical compositions and lower total dissolved solids (TDS), implying that their circulation depth is relatively shallow or that residence time is short. The sample at the hot spring has high TDS and high temperature as well as the high F concentration, inferring that it may circulate at a deeper depth. The sample at the borehole contains mixed hydrochemical characteristics of other samples. Three groundwater flow systems may exist in the study area: the shallow groundwater system recharged by precipitations and local groundwater flow, the deep groundwater system recharged by the regional groundwater flow, and the intermediate one between the above two systems. The finding of the three flow systems is supported by the δ<sup<2</sup<H and δ<sup<18</sup<O as well as the apparent radium ages of the samples. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the shallow groundwater samples and the local meteoric water line (LMWL) are similar to those of modern precipitations. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the deep groundwater samples and the LMWL show that it is probably recharged by relatively older precipitations. The <sup<2</sup<H and <sup<18</sup<O values of the borehole samples are between the above two intercept points. The deep-circulated groundwater with high temperature has longer apparent radium age than other water samples. The apparent radium ages of the shallow groundwater are similar but less than that of the deep groundwater. Groundwater at the borehole may circulate at a depth between the above two. The results of this study improve our understanding of the complex groundwater circulation and enable us to better protect and manage the groundwater resources in the region. |
| abstract_unstemmed |
Water samples from rainfall, river, springs, and wells in the Xianshui River fault region near Xialatuo, China were collected during two sampling campaigns to investigate the complex groundwater circulation in the region. The major ions, stable isotopes, and four natural radium isotopes of the water samples were analyzed, and the results were utilized to identify different groundwater circulation depths. Most water samples excluding the one at a hot spring and the one at a borehole possess similar hydrochemical compositions and lower total dissolved solids (TDS), implying that their circulation depth is relatively shallow or that residence time is short. The sample at the hot spring has high TDS and high temperature as well as the high F concentration, inferring that it may circulate at a deeper depth. The sample at the borehole contains mixed hydrochemical characteristics of other samples. Three groundwater flow systems may exist in the study area: the shallow groundwater system recharged by precipitations and local groundwater flow, the deep groundwater system recharged by the regional groundwater flow, and the intermediate one between the above two systems. The finding of the three flow systems is supported by the δ<sup<2</sup<H and δ<sup<18</sup<O as well as the apparent radium ages of the samples. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the shallow groundwater samples and the local meteoric water line (LMWL) are similar to those of modern precipitations. The δ<sup<2</sup<H and δ<sup<18</sup<O values at the intercept of the line formed by the deep groundwater samples and the LMWL show that it is probably recharged by relatively older precipitations. The <sup<2</sup<H and <sup<18</sup<O values of the borehole samples are between the above two intercept points. The deep-circulated groundwater with high temperature has longer apparent radium age than other water samples. The apparent radium ages of the shallow groundwater are similar but less than that of the deep groundwater. Groundwater at the borehole may circulate at a depth between the above two. The results of this study improve our understanding of the complex groundwater circulation and enable us to better protect and manage the groundwater resources in the region. |
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Groundwater Circulation in the Xianshui River Fault Region: A Hydrogeochemical Study |
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https://doi.org/10.3390/w12123310 https://doaj.org/article/d4a4572623ca46278d430ce34fa29976 https://www.mdpi.com/2073-4441/12/12/3310 https://doaj.org/toc/2073-4441 |
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