Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China
Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater enviro...
Ausführliche Beschreibung
Autor*in: |
Qu, Shen [verfasserIn] Wang, Guangcai [verfasserIn] Shi, Zheming [verfasserIn] Xu, Qingyu [verfasserIn] Guo, Yuying [verfasserIn] Ma, Luan [verfasserIn] Sheng, Yizhi [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2018 |
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Übergeordnetes Werk: |
Enthalten in: Hydrogeology journal - Berlin : Springer, 1992, 26(2018), 5 vom: 31. Mai, Seite 1443-1453 |
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Übergeordnetes Werk: |
volume:26 ; year:2018 ; number:5 ; day:31 ; month:05 ; pages:1443-1453 |
Links: |
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DOI / URN: |
10.1007/s10040-018-1803-5 |
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Katalog-ID: |
SPR008191026 |
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245 | 1 | 0 | |a Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China |
264 | 1 | |c 2018 | |
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520 | |a Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. | ||
650 | 4 | |a Stable isotopes, mining |7 (dpeaa)DE-He213 | |
650 | 4 | |a China |7 (dpeaa)DE-He213 | |
650 | 4 | |a Water sources |7 (dpeaa)DE-He213 | |
650 | 4 | |a Hydrochemistry |7 (dpeaa)DE-He213 | |
700 | 1 | |a Wang, Guangcai |e verfasserin |4 aut | |
700 | 1 | |a Shi, Zheming |e verfasserin |4 aut | |
700 | 1 | |a Xu, Qingyu |e verfasserin |4 aut | |
700 | 1 | |a Guo, Yuying |e verfasserin |4 aut | |
700 | 1 | |a Ma, Luan |e verfasserin |4 aut | |
700 | 1 | |a Sheng, Yizhi |e verfasserin |4 aut | |
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773 | 1 | 8 | |g volume:26 |g year:2018 |g number:5 |g day:31 |g month:05 |g pages:1443-1453 |
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10.1007/s10040-018-1803-5 doi (DE-627)SPR008191026 (SPR)s10040-018-1803-5-e DE-627 ger DE-627 rakwb eng 550 ASE 38.86 bkl Qu, Shen verfasserin aut Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. Stable isotopes, mining (dpeaa)DE-He213 China (dpeaa)DE-He213 Water sources (dpeaa)DE-He213 Hydrochemistry (dpeaa)DE-He213 Wang, Guangcai verfasserin aut Shi, Zheming verfasserin aut Xu, Qingyu verfasserin aut Guo, Yuying verfasserin aut Ma, Luan verfasserin aut Sheng, Yizhi verfasserin aut Enthalten in Hydrogeology journal Berlin : Springer, 1992 26(2018), 5 vom: 31. Mai, Seite 1443-1453 (DE-627)300184158 (DE-600)1481470-5 1435-0157 nnns volume:26 year:2018 number:5 day:31 month:05 pages:1443-1453 https://dx.doi.org/10.1007/s10040-018-1803-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE 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_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_267 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_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 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_2116 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.86 ASE AR 26 2018 5 31 05 1443-1453 |
spelling |
10.1007/s10040-018-1803-5 doi (DE-627)SPR008191026 (SPR)s10040-018-1803-5-e DE-627 ger DE-627 rakwb eng 550 ASE 38.86 bkl Qu, Shen verfasserin aut Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. Stable isotopes, mining (dpeaa)DE-He213 China (dpeaa)DE-He213 Water sources (dpeaa)DE-He213 Hydrochemistry (dpeaa)DE-He213 Wang, Guangcai verfasserin aut Shi, Zheming verfasserin aut Xu, Qingyu verfasserin aut Guo, Yuying verfasserin aut Ma, Luan verfasserin aut Sheng, Yizhi verfasserin aut Enthalten in Hydrogeology journal Berlin : Springer, 1992 26(2018), 5 vom: 31. Mai, Seite 1443-1453 (DE-627)300184158 (DE-600)1481470-5 1435-0157 nnns volume:26 year:2018 number:5 day:31 month:05 pages:1443-1453 https://dx.doi.org/10.1007/s10040-018-1803-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE 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_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_267 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_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 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_2116 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.86 ASE AR 26 2018 5 31 05 1443-1453 |
allfields_unstemmed |
10.1007/s10040-018-1803-5 doi (DE-627)SPR008191026 (SPR)s10040-018-1803-5-e DE-627 ger DE-627 rakwb eng 550 ASE 38.86 bkl Qu, Shen verfasserin aut Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. Stable isotopes, mining (dpeaa)DE-He213 China (dpeaa)DE-He213 Water sources (dpeaa)DE-He213 Hydrochemistry (dpeaa)DE-He213 Wang, Guangcai verfasserin aut Shi, Zheming verfasserin aut Xu, Qingyu verfasserin aut Guo, Yuying verfasserin aut Ma, Luan verfasserin aut Sheng, Yizhi verfasserin aut Enthalten in Hydrogeology journal Berlin : Springer, 1992 26(2018), 5 vom: 31. Mai, Seite 1443-1453 (DE-627)300184158 (DE-600)1481470-5 1435-0157 nnns volume:26 year:2018 number:5 day:31 month:05 pages:1443-1453 https://dx.doi.org/10.1007/s10040-018-1803-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE 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_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_267 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_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 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_2116 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.86 ASE AR 26 2018 5 31 05 1443-1453 |
allfieldsGer |
10.1007/s10040-018-1803-5 doi (DE-627)SPR008191026 (SPR)s10040-018-1803-5-e DE-627 ger DE-627 rakwb eng 550 ASE 38.86 bkl Qu, Shen verfasserin aut Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. Stable isotopes, mining (dpeaa)DE-He213 China (dpeaa)DE-He213 Water sources (dpeaa)DE-He213 Hydrochemistry (dpeaa)DE-He213 Wang, Guangcai verfasserin aut Shi, Zheming verfasserin aut Xu, Qingyu verfasserin aut Guo, Yuying verfasserin aut Ma, Luan verfasserin aut Sheng, Yizhi verfasserin aut Enthalten in Hydrogeology journal Berlin : Springer, 1992 26(2018), 5 vom: 31. Mai, Seite 1443-1453 (DE-627)300184158 (DE-600)1481470-5 1435-0157 nnns volume:26 year:2018 number:5 day:31 month:05 pages:1443-1453 https://dx.doi.org/10.1007/s10040-018-1803-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE 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_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_267 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_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 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_2116 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.86 ASE AR 26 2018 5 31 05 1443-1453 |
allfieldsSound |
10.1007/s10040-018-1803-5 doi (DE-627)SPR008191026 (SPR)s10040-018-1803-5-e DE-627 ger DE-627 rakwb eng 550 ASE 38.86 bkl Qu, Shen verfasserin aut Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. Stable isotopes, mining (dpeaa)DE-He213 China (dpeaa)DE-He213 Water sources (dpeaa)DE-He213 Hydrochemistry (dpeaa)DE-He213 Wang, Guangcai verfasserin aut Shi, Zheming verfasserin aut Xu, Qingyu verfasserin aut Guo, Yuying verfasserin aut Ma, Luan verfasserin aut Sheng, Yizhi verfasserin aut Enthalten in Hydrogeology journal Berlin : Springer, 1992 26(2018), 5 vom: 31. Mai, Seite 1443-1453 (DE-627)300184158 (DE-600)1481470-5 1435-0157 nnns volume:26 year:2018 number:5 day:31 month:05 pages:1443-1453 https://dx.doi.org/10.1007/s10040-018-1803-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OPC-GGO SSG-OPC-ASE 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_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_267 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_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 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_2116 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 38.86 ASE AR 26 2018 5 31 05 1443-1453 |
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Enthalten in Hydrogeology journal 26(2018), 5 vom: 31. Mai, Seite 1443-1453 volume:26 year:2018 number:5 day:31 month:05 pages:1443-1453 |
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Qu, Shen @@aut@@ Wang, Guangcai @@aut@@ Shi, Zheming @@aut@@ Xu, Qingyu @@aut@@ Guo, Yuying @@aut@@ Ma, Luan @@aut@@ Sheng, Yizhi @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR008191026</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220110201239.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201005s2018 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10040-018-1803-5</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR008191026</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10040-018-1803-5-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">38.86</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Qu, Shen</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2018</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Stable isotopes, mining</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">China</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Water sources</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Hydrochemistry</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Guangcai</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Shi, Zheming</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Xu, Qingyu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Guo, Yuying</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ma, Luan</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Sheng, Yizhi</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Hydrogeology journal</subfield><subfield code="d">Berlin : Springer, 1992</subfield><subfield code="g">26(2018), 5 vom: 31. Mai, Seite 1443-1453</subfield><subfield code="w">(DE-627)300184158</subfield><subfield code="w">(DE-600)1481470-5</subfield><subfield code="x">1435-0157</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:26</subfield><subfield code="g">year:2018</subfield><subfield code="g">number:5</subfield><subfield code="g">day:31</subfield><subfield code="g">month:05</subfield><subfield code="g">pages:1443-1453</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s10040-018-1803-5</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield 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Qu, Shen |
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Qu, Shen ddc 550 bkl 38.86 misc Stable isotopes, mining misc China misc Water sources misc Hydrochemistry Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China |
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550 ASE 38.86 bkl Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China Stable isotopes, mining (dpeaa)DE-He213 China (dpeaa)DE-He213 Water sources (dpeaa)DE-He213 Hydrochemistry (dpeaa)DE-He213 |
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Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China |
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Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China |
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Qu, Shen Wang, Guangcai Shi, Zheming Xu, Qingyu Guo, Yuying Ma, Luan Sheng, Yizhi |
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using stable isotopes (δd, $ δ^{18} $o, $ δ^{34} $s and 87sr/86sr) to identify sources of water in abandoned mines in the fengfeng coal mining district, northern china |
title_auth |
Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China |
abstract |
Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. |
abstractGer |
Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. |
abstract_unstemmed |
Abstract With depleted coal resources or deteriorating mining geological conditions, some coal mines have been abandoned in the Fengfeng mining district, China. Water that accumulates in an abandoned underground mine (goaf water) may be a hazard to neighboring mines and impact the groundwater environment. Groundwater samples at three abandoned mines (Yi, Er and Quantou mines) in the Fengfeng mining district and the underlying Ordovician limestone aquifer were collected to characterize their chemical and isotopic compositions and identify the sources of the mine water. The water was $ HCO_{3} $·$ SO_{4} $-Ca·Mg type in Er mine and the auxiliary shaft of Yi mine, and $ HCO_{3} $·$ SO_{4} $-Na type in the main shaft of Quantou mine. The isotopic compositions (δD and $ δ^{18} $O) of water in the three abandoned mines were close to that of Ordovician limestone groundwater. Faults in the abandoned mines were developmental, possibly facilitating inflows of groundwater from the underlying Ordovician limestone aquifers into the coal mines. Although the $ Sr^{2+} $ concentrations differed considerably, the ratios of $ Sr^{2+} $/$ Ca^{2+} $ and 87Sr/86Sr and the 34S content of $ SO_{4} $2− were similar for all three mine waters and Ordovician limestone groundwater, indicating that a close hydraulic connection may exist. Geochemical and isotopic indicators suggest that (1) the mine waters may originate mainly from the Ordovician limestone groundwater inflows, and (2) the upward hydraulic gradient in the limestone aquifer may prevent its contamination by the overlying abandoned mine water. The results of this study could be useful for water resources management in this area and other similar mining areas. |
collection_details |
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container_issue |
5 |
title_short |
Using stable isotopes (δD, $ δ^{18} $O, $ δ^{34} $S and 87Sr/86Sr) to identify sources of water in abandoned mines in the Fengfeng coal mining district, northern China |
url |
https://dx.doi.org/10.1007/s10040-018-1803-5 |
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Wang, Guangcai Shi, Zheming Xu, Qingyu Guo, Yuying Ma, Luan Sheng, Yizhi |
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up_date |
2024-07-03T17:52:41.081Z |
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|
score |
7.398903 |