The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays
Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by e...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Chen, H. B. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2023 |
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| Anmerkung: |
© The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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| Übergeordnetes Werk: |
Enthalten in: International journal of environmental science and technology - Tehran : Islamic Azad University, 2004, 20(2023), 12 vom: 10. Apr., Seite 13267-13276 |
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| Übergeordnetes Werk: |
volume:20 ; year:2023 ; number:12 ; day:10 ; month:04 ; pages:13267-13276 |
| Links: |
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| DOI / URN: |
10.1007/s13762-023-04873-1 |
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SPR05346673X |
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| 245 | 1 | 4 | |a The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays |
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| 520 | |a Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. | ||
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| 700 | 1 | |a Chen, Z. B. |4 aut | |
| 700 | 1 | |a Chen, Z. Q. |4 aut | |
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10.1007/s13762-023-04873-1 doi (DE-627)SPR05346673X (SPR)s13762-023-04873-1-e DE-627 ger DE-627 rakwb eng Chen, H. B. verfasserin (orcid)0000-0003-0080-2305 aut The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. Rare earth elements (dpeaa)DE-He213 Heap leaching (dpeaa)DE-He213 Topsoil (dpeaa)DE-He213 Vegetation recovery (dpeaa)DE-He213 Chen, H. M. aut Chen, Z. B. aut Chen, Z. Q. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 20(2023), 12 vom: 10. Apr., Seite 13267-13276 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:20 year:2023 number:12 day:10 month:04 pages:13267-13276 https://dx.doi.org/10.1007/s13762-023-04873-1 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_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_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_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 AR 20 2023 12 10 04 13267-13276 |
| spelling |
10.1007/s13762-023-04873-1 doi (DE-627)SPR05346673X (SPR)s13762-023-04873-1-e DE-627 ger DE-627 rakwb eng Chen, H. B. verfasserin (orcid)0000-0003-0080-2305 aut The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. Rare earth elements (dpeaa)DE-He213 Heap leaching (dpeaa)DE-He213 Topsoil (dpeaa)DE-He213 Vegetation recovery (dpeaa)DE-He213 Chen, H. M. aut Chen, Z. B. aut Chen, Z. Q. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 20(2023), 12 vom: 10. Apr., Seite 13267-13276 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:20 year:2023 number:12 day:10 month:04 pages:13267-13276 https://dx.doi.org/10.1007/s13762-023-04873-1 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_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_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_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 AR 20 2023 12 10 04 13267-13276 |
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10.1007/s13762-023-04873-1 doi (DE-627)SPR05346673X (SPR)s13762-023-04873-1-e DE-627 ger DE-627 rakwb eng Chen, H. B. verfasserin (orcid)0000-0003-0080-2305 aut The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. Rare earth elements (dpeaa)DE-He213 Heap leaching (dpeaa)DE-He213 Topsoil (dpeaa)DE-He213 Vegetation recovery (dpeaa)DE-He213 Chen, H. M. aut Chen, Z. B. aut Chen, Z. Q. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 20(2023), 12 vom: 10. Apr., Seite 13267-13276 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:20 year:2023 number:12 day:10 month:04 pages:13267-13276 https://dx.doi.org/10.1007/s13762-023-04873-1 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_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_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_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 AR 20 2023 12 10 04 13267-13276 |
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10.1007/s13762-023-04873-1 doi (DE-627)SPR05346673X (SPR)s13762-023-04873-1-e DE-627 ger DE-627 rakwb eng Chen, H. B. verfasserin (orcid)0000-0003-0080-2305 aut The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. Rare earth elements (dpeaa)DE-He213 Heap leaching (dpeaa)DE-He213 Topsoil (dpeaa)DE-He213 Vegetation recovery (dpeaa)DE-He213 Chen, H. M. aut Chen, Z. B. aut Chen, Z. Q. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 20(2023), 12 vom: 10. Apr., Seite 13267-13276 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:20 year:2023 number:12 day:10 month:04 pages:13267-13276 https://dx.doi.org/10.1007/s13762-023-04873-1 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_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_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_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 AR 20 2023 12 10 04 13267-13276 |
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10.1007/s13762-023-04873-1 doi (DE-627)SPR05346673X (SPR)s13762-023-04873-1-e DE-627 ger DE-627 rakwb eng Chen, H. B. verfasserin (orcid)0000-0003-0080-2305 aut The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. Rare earth elements (dpeaa)DE-He213 Heap leaching (dpeaa)DE-He213 Topsoil (dpeaa)DE-He213 Vegetation recovery (dpeaa)DE-He213 Chen, H. M. aut Chen, Z. B. aut Chen, Z. Q. aut Enthalten in International journal of environmental science and technology Tehran : Islamic Azad University, 2004 20(2023), 12 vom: 10. Apr., Seite 13267-13276 (DE-627)510463398 (DE-600)2230399-6 1735-2630 nnns volume:20 year:2023 number:12 day:10 month:04 pages:13267-13276 https://dx.doi.org/10.1007/s13762-023-04873-1 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_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_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_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 AR 20 2023 12 10 04 13267-13276 |
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B.</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0003-0080-2305</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="4"><subfield code="a">The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2023</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="500" ind1=" " ind2=" "><subfield code="a">© The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. 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Chen, H. B. |
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Chen, H. B. misc Rare earth elements misc Heap leaching misc Topsoil misc Vegetation recovery The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays |
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ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays |
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The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays |
| abstract |
Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. © The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstractGer |
Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. © The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
| abstract_unstemmed |
Abstract Heap leaching for rare earth elements poses a serious long-term threat to the adjacent ecological systems in mining areas. The purpose of this research is to thoroughly study the environmental effects of heap leaching in ion-adsorption rare earth element mine tailings after restoration by ecological measures. Soil samples were collected from four heap leaching rare earth element mine tailings and a control site to investigate their effects on topsoil chemical properties and the results of vegetation restoration. The findings revealed that the effects of heap leaching operations increase soil acidity; the soil's sand content was more than twice that of the control site, while the silt content was much lower. Natural and artificial restoration are difficult to establish in mining areas. Plant growth was hampered in the early stages of rehabilitation due to a lack of organic carbon. Then, because of the lack of nitrogen, the plants' succession did not take place over time. Therefore, carbon fertilizers are recommended at the early stage of rehabilitation and soil tumbling to increase the efficiency of nitrogen up-taking. Although heap leaching is no longer permitted, the historic environmental problem at ion-adsorption mine tailings persists. As a result, more research is needed to develop strategies for contamination management in these areas. © The Author(s) under exclusive licence to Iranian Society of Environmentalists (IRSEN) and Science and Research Branch, Islamic Azad University 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law. |
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The ecological impacts of residues from the heap leaching of ion-adsorption rare earth clays |
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https://dx.doi.org/10.1007/s13762-023-04873-1 |
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Chen, H. M. Chen, Z. B. Chen, Z. Q. |
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10.1007/s13762-023-04873-1 |
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2024-07-03T19:44:20.102Z |
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| score |
7.400222 |