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Geochemical processes underlying a sharp contrast in groundwater arsenic concentrations in a village on the Red River delta, Vietnam
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“TOC analysis of the 45 m drilling core showed that the Van Phuc aquitard contains organic-rich clayey silt whereas the aquifer consists of rather organic-poor sandy sediments with heterogeneously distributed organic inclusions 33,34 .”
From Role of in Situ Natural Organic Matter in Mobilizing As during Microbial Reduction of FeIII-Mineral-Bearing Aquifer Sediments from Hanoi (Vietnam). (2020) · cites this paper as [34]
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“Briefly, the North-Western area is characterized by Pleistocene aquifer sands and groundwater with As concentrations below the WHO guideline (10 µg/L), whereas the aquifer of the South-Eastern part is of (young) Holocene age where groundwater exceeds the 10 µg/L limit by a factor of 10-50 34 .”
From Role of in Situ Natural Organic Matter in Mobilizing As during Microbial Reduction of FeIII-Mineral-Bearing Aquifer Sediments from Hanoi (Vietnam). (2020) · cites this paper as [34]
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Metadata
- Authors
- Eiche, E., Neumann, T., Berg, M., Weinman, B., van Geen, A., Norra, S., Berner, Z., Trang, P. T. K., Viet, P. H., & Stüben, D.
- Affiliations
- Karlsruhe Institute of Technology (DE)
- Swiss Federal Institute of Aquatic Science and Technology (CH)
- Vanderbilt University (US)
- Lamont-Doherty Earth Observatory (US)
- VNU University of Science (VN)
- Corresponding author
- Eiche, Elisabeth
- Venue
- Applied Geochemistry
- Publisher
- Elsevier BV
- Published
- 2008-11
- Volume
- 23
- Issue
- 11
- Pages
- 3143-3154
- ISSN
- 0883-2927 (ISSN-L)
- OpenAlex
- W2065369020
- Cited by
- 125
- References
- 78
- Citations by year
- 2026: 1 · 2025: 4 · 2024: 3 · 2023: 6 · 2022: 16 · 2021: 10 · 2020: 9 · 2019: 4 · 2018: 13 · 2017: 8 · 2016: 5 · 2015: 5 · 2014: 6 · 2013: 12 · 2012: 6
- FWCI
- 4.14
- Type
- journal article
- Language
- en
- Open access
- green
- www.dora.lib4ri.ch
- Licence
- Locations
- Applied Geochemistry (publishedVersion)
- DORA Eawag (Swiss Federal Institute of Aquatic Science and Technology (Eawag)) (submittedVersion, other-oa)
- Funders
- Bundesministerium für Bildung und Forschung
- National Science Foundation (EAR 0345688)
- Topics
- Physical Sciences › Environmental Science › Environmental Chemistry › Arsenic contamination and mitigation
- Physical Sciences › Earth and Planetary Sciences › Geochemistry and Petrology › Geochemistry and Elemental Analysis
- Physical Sciences › Environmental Science › Environmental Chemistry › Mine drainage and remediation techniques
- Keywords
- groundwater arsenic, arsenic contamination, Red River Delta, sequential extraction, reductive dissolution, siderite, vivianite, iron sulfide, dissolved organic carbon, peat, organic matter leaching, water chemistry
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