Navigation and service

© Prof. PhD Stefan Kollet

Kollet, Stefan

Prof., PhD, Institute of Bio- and Geosciences IBG-3 Agrosphere, Forschungszentrum Jülich


Forschungszentrum Jülich GmbH
Institute of Bio- and Geosciences
IBG-3 Agrosphere
52428 Jülich


Fon: +49 2461 61 8583

Research topics

  • Terrstrial Modeling: Modeling of the terrestrial water, energy, and nutrient cylces
  • HPC in geosciences: High-performance computing in geosciences
  • watershed hydrology
  • Data assimilation
  • Aquifer hydraulics

Resources and technologies

  • Terrestrial Systems Modeling Platform (TerrSysMP): Integrated terrestrial model
  • ParFlowE: Energy transport version of ParFlow


  • Rahman, M., M. Sulis, and S. J. Kollet (2015): The subsurface-land surface-atmosphere connection under convective conditions, Advances in Water Resour.,83, 240-249
  • Shrestha, P., M. Sulis, M. Masbou, S. J. Kollet, C. Simmer (2014): A scale-consistent Terrestrial Systems Modeling Platform based on COSMO, CLM and ParFlow, Monthly Weather Review, 142, 3466–3483
  • Kollet, S. J., Maxwell, R. M., Woodward C.S., Smith S., Vanderborght J., Vereecken H., Simmer C. (2010): Proof-of-concept of regional scale hydrologic simulations at hydrologic resolution utilizing massively parallel computer resources, Water Resour. Res., 46, W04201, doi:10.1029/2009WR008730, 1-7
  • Kollet, S. J., and R. M. Maxwell (2008): Capturing the influence of groundwater dynamics on land surface processes using an integrated, distributed watershed model, Water Resour. Res., 44(W02402), doi:10.1029/2007WR006004
  • Kollet, S. J., and R. M. Maxwell (2006): Integrated surface-groundwater flow modeling: a free-surface overland flow boundary condition in a parallel groundwater flow model, Advances in Water Resour., 29, 945-958
  • full publication list: