H
Harald Neidhardt
Researcher at University of Tübingen
Publications - 35
Citations - 850
Harald Neidhardt is an academic researcher from University of Tübingen. The author has contributed to research in topics: Groundwater & Aquifer. The author has an hindex of 14, co-authored 31 publications receiving 592 citations. Previous affiliations of Harald Neidhardt include Karlsruhe Institute of Technology.
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Journal ArticleDOI
Role of competing ions in the mobilization of arsenic in groundwater of Bengal Basin : Insight from surface complexation modeling
Ashis Biswas,Ashis Biswas,Jon Petter Gustafsson,Jon Petter Gustafsson,Harald Neidhardt,Dipti Halder,Dipti Halder,Amit K. Kundu,Debashis Chatterjee,Zsolt Berner,Prosun Bhattacharya +10 more
TL;DR: It is suggested that the reductive dissolution of Fe oxyhydroxide alone cannot explain the observed high As concentration in groundwater of the Bengal Basin, and that a small change in pH can also have a significant effect on the mobility of As(III) and As(V) in the aquifers.
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Organic carbon induced mobilization of iron and manganese in a West Bengal aquifer and the muted response of groundwater arsenic concentrations
Harald Neidhardt,Zsolt Berner,Dominik Freikowski,Ashis Biswas,Santanu Majumder,Josef Winter,Claudia Gallert,Debashis Chatterjee,Stefan Norra +8 more
TL;DR: In this article, the authors conducted an in situ field experiment in the central BDP region to investigate the influence of organic matter on the mobility of Fe, Mn and As in shallow aquifers.
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Impact of irrigation with high arsenic burdened groundwater on the soil-plant system: Results from a case study in the Inner Mongolia, China.
TL;DR: It is shown that the bioavailability of As is influenced by a complex interplay of partly counteracting processes and to prevent As enrichment and soil salinization, local farmers were recommended to switch to a less problematic water source.
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Pedogenic and microbial interrelations to regional climate and local topography: New insights from a climate gradient (arid to humid) along the Coastal Cordillera of Chile
Nadine Bernhard,Lisa-Marie Moskwa,Karsten Schmidt,Ralf A. Oeser,Felipe Aburto,Maaike Y. Bader,Karen Baumann,Friedhelm von Blanckenburg,Jens Boy,Liesbeth van den Brink,Emanuel Brucker,Burkhard Büdel,Rafaella Canessa,Michaela A. Dippold,Todd A. Ehlers,Juan P. Fuentes,Roberto Godoy,Patrick Jung,Ulf Karsten,Moritz Köster,Yakov Kuzyakov,Peter Leinweber,Harald Neidhardt,Francisco Matus,Carsten W. Mueller,Yvonne Oelmann,Rómulo Oses,Rómulo Oses,Pablo Osses,Leandro Paulino,Elena Samolov,Mirjam Schaller,Manuel Schmid,Sandra Spielvogel,Marie Spohn,Svenja Stock,Nicole Stroncik,Katja Tielbörger,Kirstin Übernickel,Thomas Scholten,Oscar Seguel,Dirk Wagner,Peter Kühn +42 more
TL;DR: The effects of climate and topography on soil physico-chemical and microbial parameters were studied along an extensive latitudinal climate gradient in the Coastal Cordillera of Chile (26°-38°S) as mentioned in this paper.
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Groundwater chemistry and redox processes: Depth dependent arsenic release mechanism
Ashis Biswas,Ashis Biswas,Santanu Majumder,Harald Neidhardt,Dipti Halder,Dipti Halder,Subhamoy Bhowmick,Aishwarya Mukherjee-Goswami,Amit K. Kundu,Debasree Saha,Zsolt Berner,Debashis Chatterjee +11 more
TL;DR: Patchy occurrences of elevated As are often encountered in groundwater from the shallow aquifers (<50 m) of the Bengal Delta Plain (BDP), and a clear understanding of various biogeochemical processe...