1. Institute of Bio- and Geoscience: Agrosphere (IBG-3); Forschungszentrum Jülich GmbH; Jülich Germany
2. Research Area 1 Landscape Functioning; Working Group Hydropedology, Leibniz Centre for Agricultural Landscape Research (ZALF); Müncheberg Germany
3. Institute of Groundwater Ecology; Helmholtz Zentrum München GmbH; Neuherberg Germany
4. Institute of Hydraulics and Rural Water Management, Univ. of Natural Resources and Life Sciences; Vienna Austria