• Fate of nitrate during groundwater recharge in a fractured karst aquifer in Southwest Germany 

      Visser, Anna-NevaORCIDiD; Lehmann, Moritz F.; Rügner, Hermann; D’Affonseca, Fernando Mazo; Grathwohl, Peter; Blackwell, Nia; Kappler, AndreasORCIDiD; Osenbrück, KarstenORCIDiD (Hydrogeology Journal, 2021-02-18)
      Over the past decades, fractured and karst groundwater systems have been studied intensively due to their high vulnerability to nitrate (NO3) contamination, yet nitrogen (N) turnover processes within ...
    • Redoxtrons – An experimental system to study redox processes within the capillary fringe 

      Dorau, KristofORCIDiD; Uteau, DanielORCIDiD; Maisch, MarkusORCIDiD; Kappler, AndreasORCIDiD; Peth, StephanORCIDiD; Mansfeldt, TimORCIDiD (European Journal of Soil Science, 2023-02-22)
      Spatiotemporal characterisation of the soil redox status within the capillary fringe (CF) is a challenging task. Air‐filled porosities (ε), oxygen concentration (O2) and soil redox potential (EH) are interrelated ...