Distribution and source identification of dissolved sulfate by dual isotopes in waters of the Babu subterranean river basin, SW China

Sulfur and oxygen isotopes were employed to identify SO(4) (2−) sources in surface water and groundwater in the Babu subterranean river basin (BSRB). Our study revealed SO(4) (2−) enrichment in the BSRB waters compared with adjacent areas. The SO(4) (2−) in some samples originated mainly from precip...

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Detalles Bibliográficos
Autores principales: Ren, Kun, Pan, Xiaodong, Zeng, Jie, Jiao, Youjun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Netherlands 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387059/
https://www.ncbi.nlm.nih.gov/pubmed/28458410
http://dx.doi.org/10.1007/s10967-017-5217-y
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author Ren, Kun
Pan, Xiaodong
Zeng, Jie
Jiao, Youjun
author_facet Ren, Kun
Pan, Xiaodong
Zeng, Jie
Jiao, Youjun
author_sort Ren, Kun
collection PubMed
description Sulfur and oxygen isotopes were employed to identify SO(4) (2−) sources in surface water and groundwater in the Babu subterranean river basin (BSRB). Our study revealed SO(4) (2−) enrichment in the BSRB waters compared with adjacent areas. The SO(4) (2−) in some samples originated mainly from precipitation; in others, it was derived mainly from sulfide dissolution in coal seams or from gypsum dissolution. In the water at the subterranean river exit, 13% of SO(4) (2−) originated from precipitation, 40% from sulfide oxidation in coal seams, and 47% from gypsum dissolution.
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spelling pubmed-53870592017-04-27 Distribution and source identification of dissolved sulfate by dual isotopes in waters of the Babu subterranean river basin, SW China Ren, Kun Pan, Xiaodong Zeng, Jie Jiao, Youjun J Radioanal Nucl Chem Article Sulfur and oxygen isotopes were employed to identify SO(4) (2−) sources in surface water and groundwater in the Babu subterranean river basin (BSRB). Our study revealed SO(4) (2−) enrichment in the BSRB waters compared with adjacent areas. The SO(4) (2−) in some samples originated mainly from precipitation; in others, it was derived mainly from sulfide dissolution in coal seams or from gypsum dissolution. In the water at the subterranean river exit, 13% of SO(4) (2−) originated from precipitation, 40% from sulfide oxidation in coal seams, and 47% from gypsum dissolution. Springer Netherlands 2017-03-16 2017 /pmc/articles/PMC5387059/ /pubmed/28458410 http://dx.doi.org/10.1007/s10967-017-5217-y Text en © The Author(s) 2017 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
spellingShingle Article
Ren, Kun
Pan, Xiaodong
Zeng, Jie
Jiao, Youjun
Distribution and source identification of dissolved sulfate by dual isotopes in waters of the Babu subterranean river basin, SW China
title Distribution and source identification of dissolved sulfate by dual isotopes in waters of the Babu subterranean river basin, SW China
title_full Distribution and source identification of dissolved sulfate by dual isotopes in waters of the Babu subterranean river basin, SW China
title_fullStr Distribution and source identification of dissolved sulfate by dual isotopes in waters of the Babu subterranean river basin, SW China
title_full_unstemmed Distribution and source identification of dissolved sulfate by dual isotopes in waters of the Babu subterranean river basin, SW China
title_short Distribution and source identification of dissolved sulfate by dual isotopes in waters of the Babu subterranean river basin, SW China
title_sort distribution and source identification of dissolved sulfate by dual isotopes in waters of the babu subterranean river basin, sw china
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5387059/
https://www.ncbi.nlm.nih.gov/pubmed/28458410
http://dx.doi.org/10.1007/s10967-017-5217-y
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