Publikationsliste der Mitarbeiterinnen und Mitarbeiter



Publikationen mit Revision



  • Guse, B., Pfannerstill, M., Gafurov, A., Kiesel, J., Lehr, C., Fohrer, N. (2017): Identifying the connective strength between model parameters and performance criteria, Hydrol. Earth Syst. Sci. (accepted)

  • Haas, M., Guse, B., Fohrer, N. (2017): Assessing the impacts of Best Management Practices on nitrate pollution in an agricultural dominated lowland catchment considering environmental protection versus economic development, J. Environ Manage, 196, 347-364, doi:10.1016/j.jenvman.2017.02.060 

  • Kakouei, K., Kiesel, J., Kail, J., Pusch, M., Jähnig, S.C. (2017): Quantitative hydrologic preferences of benthic stream invertebrates in Germany. Ecol. Ind, 79, 163-172.

  • Kiesel, J., Guse, B., Pfannerstill, M., Kakouei, K., Fohrer, N., Jähnig, S. C. (2017): Improving hydrological model optimization for riverine species, Ecol. Ind, 80, 376-385, doi: 10.1016/j.ecolind.2017.04.032.

  • Kiesel, J., Pfannerstill, M., Schmalz, B., Khoroshavin, V., Sheludkov, A., Veshkurseva, T., Fohrer, N. (2017): Modelling of hydrological processes in snowmelt-governed meso-scale catchments of the Western Siberian Lowlands. International Journal of Hydrology Science and Technology. (accepted).

  • Li, B., Yang, G., Wan, R., Hörmann, G. (2017): Dynamic water quality evaluation based on fuzzy matter–element model and functional data analysis, a case study in Poyang Lake. Environmental Science and Pollution Research, 1-11.

  • Li, B., Yang, G., Wan, R., Hörmann, G., Huang, J.,Fohrer, N., Zhang, L. (2017): Combining multivariate statistical techniques and random forests model to assess and diagnose the trophic status of Poyang Lake in China. Ecological Indicators. (accepted)

  • Nerger, R., Funk, R., Cordsen, E., Fohrer, N. (2017): Application of a modeling approach to designate soil and soil organic carbon loss to wind erosion on long-term monitoring sites (BDF) in Northern Germany. Aeolian Research, 25, 135-147,

  • Pfannerstill, M., Bieger, K., Guse, B., Bosch, D., Fohrer, N., Arnold, J.G. (2017): How to constrain multi-objective calibrations of the SWAT model using water balance components, J. Am. Water Resour. A., accepted, doi:10.1111/1752-1688.12524.

  • Qu, Y., Wu, N., Guse, B., Fohrer, N. (2017): Riverine phytoplankton shifting along a lentic-lotic continuum under hydrological, physiochemical conditions and species dispersal, Sci. Total Environ. (accepted)

  • Rosentreter, J., Hagensieker, R., Okujeni, A., Roscher, R., Wagner, P.D., Waske, B. (2017): Sub-pixel mapping of urban areas using EnMAP data and multioutput support vector regression. Journal of Selected Topics in Applied Earth Observation and Remote Sensing, 10(5): 1938-1948.

  • Wagner, P.D., Bhallamudi, M.S., Narasimhan, B., Kumar, S., Fohrer, N., Fiener, P. (2017): Comparing the effects of dynamic versus static representations of land use change in hydrologic impact assessments. Environmental Modelling & Software, accepted,

  • Willkommen, S., Pfannerstill, M., Guse, B., Ulrich, U. & Fohrer, N. (2017): PondR: A process-oriented model to simulate the hydrology of drainage ponds. Journal of Hydroinformatics. (accepted).


  • Amiri, B.J., Fohrer, N., Cullmann, J., Hörmann, G., Adamowski, J. (2016): Regionalization of Tank Model Using Landscape Metrics of Catchments. Water Resources Management, doi: 10.1007/s11269-016-1469-5.
  • Conrad, Y. & Fohrer, N. (2016): Simulating impacts of silage maize (Zea mays) in monoculture and undersown with annual grass (Lolium perenne L.) on the soil water balance in a sandy-humic soil in Northwest Germany. Agr. Water Manage., 178, 52–65.
  • El-Shazli, A. & Hoermann, G. (2016): Development of storage capacity and morphology of the Aswan High Dam Reservoir. Hydrological Sciences Journal, doi: 10.1080/02626667.2016.1151979.
  • Fohrer, N. (2016): The Journal Hydrology and Water Resources Management (HyWa) celebrates its 60th Anniversary. Hydrologie und Wasserbewirtschaftung 60, 5.
  • Guse, B., Pfannerstill, M., Gafurov, A., Fohrer, N. & Gupta, H. (2016): Demasking the integrated information of discharge - Advancing sensitivity analysis to consider different hydrological components and their rates of change, Water Resour. Res., 52, 8724-8743, doi:10.1002/2016WR018894.
  • Guse, B., Pfannerstill, M., Strauch, M., Reusser, D., Lüdtke, S., Volk, M., Gupta, H. & Fohrer, N. (2016): On characterizing the temporal dominance patterns of model parameters and processes, Hydrol. Process., 30(13), 2255-2270, doi: 10.1002/hyp.10764.
  • Haas, M., Guse, B., Pfannerstill, M. & Fohrer, N. (2016): A joined multi-metric calibration of river discharge and nitrate loads with different performance measures, J. Hydrol., 536, 534-545, doi:10.1016/j.jhydrol.2016.03.001.
  • Pfannerstill, M., Kuehling, I., Hugenschmidt, C., Trepel, M. & Fohrer, N. (2016): Reactive ditches: A simple approach to implement denitrifying wood chip bioreactors to reduce nitrate exports into aquatic ecosystems? Environmental Earth Sciences, 75, 1063.
  • Nerger, R., Beylich, A., & Fohrer, N. (2016): Long-term monitoring of soil quality changes in Northern Germany. Geoderma Regional, 7(2), 239-249.
  • Salmoral, G., Willaarts, B., Garrido, A. & Guse, B. (2016): Fostering integrated land and water management approaches: Evaluating the water footprint of a Mediterranean basin under different agricultural land use scenarios, Land Use Policy, accepted.
  • Schmalz, B., Kruse, M., Kiesel, J., Müller, F., & Fohrer, N. (2016). Water-related ecosystem services in Western Siberian lowland basins—Analysing and mapping spatial and seasonal effects on regulating services based on ecohydrological modelling results. Ecological Indicators, 71, 55-65.
  • Song, S., Schmalz, B., Zhang, J. X., Li, G., & Fohrer, N. (2016). Application of modified Manning formula in the determination of vertical profile velocity in natural rivers. Hydrology Research, nh2016131.
  • Strehmel, A., Jewett, A., Schuldt, R., Schmalz, B. & Fohrer, N. (2016): Field data-based implementation of land management and terraces on the catchment scale for an eco-hydrological modelling approach in the Three Gorges Region, China. Agricultural Water Management, 175, 43-60.
  • Strehmel, A., Schmalz, B. & Fohrer, N. (2016): Evaluation of Land Use, Land Management and Soil Conservation Strategies to Reduce Non-Point Source Pollution Loads in the Three Gorges Region, China. Environmental Management, 58, 906-921.
  • Wu, N., Faber, C., Sun, X., Qu, Y., Wang, C., Ivetic, S., Riis, T., Ulrich, U. & Fohrer, N. (2016): Importance of sampling frequency when collecting diatoms. Scientific Reports, 6: 36950.



  • BIEGER, K., HÖRMANN, G. & FOHRER, N. (2015): Detailed spatial analysis of SWAT-simulated surface runoff and sediment yield in a mountainous watershed in China. Hydrological Sciences Journal 60(5): 784-800. DOI: 10.1080/02626667.2014.965172.
  • BIEGER, K., HÖRMANN, G. & FOHRER, N. (2015): The impact of land use change in the Xiangxi Catchment (China) on water balance and sediment transport. Regional Environmental Change 15(3): 485-498. DOI: 10.1007/s10113-013-0429-3.
  • GUSE, B., KAIL, J., RADINGER, J., SCHRÖDER, M., KIESEL, J., HERING, D., WOLTER, C. & FOHRER, N. (2015): Eco-hydrologic model cascades: Simulating land use and climate change impacts on hydrology, hydraulics and habitats for fish and macroinvertebrates. Sci. Tot. Environ. 533: 542-556, doi:10.1016/j.scitotenv.2015.05.078.
  • GUSE, B., PFANNERSTILL, M. & FOHRER, N. (2015): Dynamic modelling of land use change impacts on nitrate loads in rivers. Environ. Process., doi:10.1007/s40710-015-0099-x.
  • HAAS, M., GUSE, B., PFANNERSTILL, M. & FOHRER, N. (2015): Detection of dominant nitrate processes in ecohydrological modelling with temporal parameter sensitivity analysis. Ecol. Model. 314: 62-72, doi:10.1016/j.ecolmodel.2015.07.009.
  • HAIDARY, A., AMIRI, B.J., ADAMOWSKI, J., FOHRER, N. & NAKANE, K. (2015): Modelling the relationship between catchment attributes and wetland water quality in Japan. Ecohydrology 8(4): 726-737. DOI: 10.1002/eco.1539.
  • HE, X., HÖRMANN, G., STREHMEL, A., GUO, H.L. & FOHRER, N. (2015): Natural and Anthropogenic Causes of Vegetation Changes in Riparian Wetlands Along the Lower Reaches of the Yellow River, China. Wetlands 35(2): 391-399.
  • KAIL, J., GUSE, B., RADINGER, J., SCHRÖDER, M., KIESEL, J., KLEINHANS, M., SCHUURMAN, F., FOHRER, N., HERING, D. & WOLTER, C. (2015): A modelling framework to assess the effect of pressures on river abiotic habitat conditions and biota. PLOS ONE 10(6): e0130228. doi:10.1371/journal.pone.013022.
  • KIESEL, J., SCHRÖDER, M., HERING, D., SCHMALZ, B., HÖRMANN, G., JÄHNIG, S.C. & FOHRER, N. (2015): A new model linking macroinvertebrate assemblages to habitat composition in rivers: development, sensitivity and univariate application. Fundamental and Applied Limnology / Archiv für Hydrobiologie 186(1-2): 117-133. DOI: 10.1127/fal/2015/0625.
  • KUEMMERLEN, M., SCHMALZ, B., CAI, Q., HAASE, P., FOHRER, N. & JÄHNIG, S.C. (2015): An attack on two fronts: predicting how changes in land use and climate affect the distribution of stream macroinvertebrates. Freshwater Biology, doi:10.1111/fwb.12580.
  • PFANNERSTILL, M., GUSE, B., REUSSER, D. & FOHRER, N. (2015): Process verification of a hydrological model using a temporal parameter sensitivity analysis. Hydrology and Earth System Sciences (HESS) 19: 4365-4376. doi:10.5194/hessd-12-1729-2015.
  • SCHMALZ, B., LOOSER, U., MEESENBURG, H., SCHRÖDER, U. & SCHUMANN, S. (2015): Kleine hydrologische Untersuchungsgebiete in deutschsprachigen Ländern Mitteleuropas. Projektbericht. Hydrologie und Wasserbewirtschaftung 59(4): 184-189.
  • SCHMALZ, B., KUEMMERLEN, M., KIESEL, J., CAI, Q., JÄHNIG, S.C. & FOHRER, N. (2015): Impacts of land use changes on hydrological components and macroinvertebrate distributions in the Poyang lake area. Ecohydrology 8(6): 1119-1136. DOI: 10.1002/eco.1569.
  • SCHMALZ, B., ZHANG, Q., KUEMMERLEN, M., CAI, Q., JÄHNIG, S.C. & FOHRER, N. (2015): Modelling spatial distribution of surface runoff and sediment yield in a Chinese river basin without continuous sediment monitoring. Hydrological Sciences Journal 60(5): 801-824. DOI: 10.1080/02626667.2014.967245.
  • SONG, S., SCHMALZ, B. & FOHRER, N. (2015): Simulation, quantification and comparison of in-channel and floodplain sediment processes in a lowland area – A case study of the Upper Stör catchment in northern Germany. Ecological Indicators 57: 118-127. doi:10.1016/j.ecolind.2015.03.030.
  • STREHMEL, A., SCHÖNBRODT-STITT, S., BUZZO, G., DUMPERTH, C., STUMPF F., ZIMMERMANN, K., BIEGER, K., BEHRENS, T., SCHMIDT, K., BI, R., ROHN, J., HILL, J., UDELHOVEN, T., WEI, X., SHI, XZ., CAI, Q., JIANG, T., FOHRER, N., SCHOLTEN, T. (2015): Assessment of Geo-Hazards in a Rapidly Changing Landscape: The Three Gorges Reservoir Region in China. Environmental Earth Sciences 74(6): 4939-4960. DOI: 10.1007/s12665-015-4503-7.
  • ULRICH, U., KRÜGER, C., HÖRMANN, G. & FOHRER, N. (2015): Datenlage zur Belastung der Kleingewässer durch Pestizide in Deutschland: ein Statusbericht. Hydrologie und Wasserbewirtschaftung 59(5): 227-238. DOI:10.5675/HyWa_2015,5_3.



  • Bieger, K., Hörmann, G., & Fohrer, N. (2014). Simulation of streamflow and sediment with the soil and water assessment tool in a data scarce catchment in the three Gorges region, China. Journal of environmental quality, 43(1), 37-45.
  • Fohrer, N., Dietrich, A., Kolychalow, O., & Ulrich, U. (2014). Assessment of the environmental fate of the herbicides flufenacet and metazachlor with the SWAT model. Journal of environmental quality, 43(1), 75-85.
  • Guse, B., Reusser, D. E., & Fohrer, N. (2014). How to improve the representation of hydrological processes in SWAT for a lowland catchment–temporal analysis of parameter sensitivity and model performance. Hydrological processes, 28(4), 2651-2670.
  • Huang, J. C., Gao, J. F., Mooij, W. M., Hörmann, G., & Fohrer, N. (2014). A comparison of three Approaches to predict phytoplankton biomass in Gonghu Bay of Lake Taihu. J. Environ. Inform, 24(1), 39-51.
  • Huang, J., Gao, J., Hörmann, G., & Fohrer, N. (2014). Modeling the effects of environmental variables on short-term spatial changes in phytoplankton biomass in a large shallow lake, Lake Taihu. Environmental Earth Sciences, 72(9), 3609-3621.
  • Kuemmerlen, M., Schmalz, B., Guse, B., Cai, Q., Fohrer, N., & Jähnig, S. C. (2014). Integrating catchment properties in small scale species distribution models of stream macroinvertebrates. Ecological Modelling, 277, 77-86.
  • Pfannerstill, M., Guse, B., & Fohrer, N. (2014). A multi‐storage groundwater concept for the SWAT model to emphasize nonlinear groundwater dynamics in lowland catchments. Hydrological Processes, 28(22), 5599-5612.
  • Pfannerstill, M., Guse, B., & Fohrer, N. (2014). Smart low flow signature metrics for an improved overall performance evaluation of hydrological models. Journal of Hydrology, 510, 447-458.
  • Pott, C. A., Jadoski, S. O., Schmalz, B., Hörmann, G., & Fohrer, N. (2014). Temporal variability of nitrogen and phosphorus concentrations in a German catchment: water sampling implication. Revista Brasileira de Engenharia Agrícola e Ambiental, 18(8), 811-818.
  • Song, S., Schmalz, B., & Fohrer, N. (2014). Simulation and comparison of stream power in-channel and on the floodplain in a German lowland area. Journal of Hydrology and Hydromechanics, 62(2), 133-144.
  • Wu, N., Cai, Q., & Fohrer, N. (2014). Contribution of microspatial factors to benthic diatom communities. Hydrobiologia, 732(1), 49-60.
  • Wu, N., Huang, J., Schmalz, B., & Fohrer, N. (2014). Modeling daily chlorophyll a dynamics in a German lowland river using artificial neural networks and multiple linear regression approaches. Limnology, 15(1), 47-56.
  • Wu, N., Schmalz, B., & Fohrer, N. (2014). Study Progress in Riverine Phytoplankton and its Use as Bio-Indicator a Review. Austin J Hydrol, 1(1), 9.



  • Haidary, A., Amiri, B. J., Adamowski, J., Fohrer, N., & Nakane, K. (2013). Assessing the impacts of four land use types on the water quality of wetlands in Japan. Water Resources Management, 27(7), 2217-2229.
  • Kiesel, J., Schmalz, B., Brown, G. L., & Fohrer, N. (2013). Application of a hydrological-hydraulic modelling cascade in lowlands for investigating water and sediment fluxes in catchment, channel and reach. Journal of Hydrology and Hydromechanics, 61(4), 334-346.
  • Ulrich, U., Dietrich, A., & Fohrer, N. (2013). Herbicide transport via surface runoff during intermittent artificial rainfall: a laboratory plot scale study. Catena, 101, 38-49.
  • Petersen, G., Abya, J. A., & Fohrer, N. (2013, December). Spatio-temporal water body and vegetation changes in the Nile swamps of southern Sudan. Advanced Geoscience 11, 113-116.
  • Smetanová, A., Dotterweich, M., Diehl, D., Ulrich, U., & Dotterweich, N. F. (2013). Influence of biochar and terra preta substrates on wettability and erodibility of soils. Zeitschrift für Geomorphologie, Supplementary Issues, 57(1), 111-134..
  • Ulrich, U., Zeiger, M., & Fohrer, N. (2013). Soil structure and herbicide transport on soil surfaces during intermittent artificial rainfall. Zeitschrift für Geomorphologie, Supplementary Issues, 57(1), 135-155.




  • Amiri, B.J., K.P. Sudheer & N. Fohrer, 2012: Linkage Between In-Stream Total Phosphorus and Land Cover in Chugoku District, Japan: An ANN Approach. J. Hydrol. Hydromech. 60 (1): 33-44.
  • Bieger, K., G. Hörmann & N. Fohrer, 2012: Simulation of Streamflow and Sediment with the Soil and Water Assessment Tool in a Data Scarce Catchment in the Three Gorges Region, China. J. Env. Qual., published online May 2012.

  • Bohne, B., I.J. Storchenegger, P. Widmoser, 2012: An easy to use calculation method for weir operations in controlled drainage systems. Agricultural Water Management 109: 46-53.

  • Fohrer, N. & B. Schmalz, 2012: Das UNESCO Ökohydrologie-Referenzprojekt Kielstau-Einzugsgebiet - nachhaltiges Wasserressourcenmanagement und Ausbildung im ländlichen Raum. Hydrologie und Wasserbewirtschaftung 56(4): 160-168.

  • Fohrer, N., A. Dietrich, O. Kolychalow & U. Ulrich, 2012: Assessment of the environmental fate of the herbicides Flufenacet and Metazachlor with the SWAT model. J. Envir. Quality. Accepted July 2012.

  • Holsten, B., A. Bednarek, A. Fier, N. Fohrer, G. Heckrath, H. Höper, C. Hugenschmidt, C. Kjaergaard, B. Krause, N. Litz, A, Matzinger, D. Orlikowski, C. Perillon, M. Pfannerstill, P. Rouault, W. Schäfer, M. Trepel, M. Ubraniak & M. Zalewski, 2012: Potenziale für den Einsatz von Nährstoff-Filtersystemen in Deutschland zur Verringerung der Nährstoffeinträge in Oberflächengewässer. Hydrologie und Wasserbewirtschaftung 56: 4-15.

  • Jähnig, S.C., M. Kuemmerlen, J. Kiesel, S. Domisch, Q.H. Cai, B. Schmalz & N. Fohrer, 2012: Modelling of riverine ecosystems by integrating models: conceptual approach, a case study and research agenda. J. Biogeogr., accepted.

  • Kolychalow, O., B. Schmalz, A. Matthiessen, G. Ostendorp, M. Hippelein & N. Fohrer, 2012: Pflanzenschutzmittelwirkstoffe und deren Metaboliten in privaten Trinkwasserbrunnen in Schleswig-Holstein. Hydrologie und Wasserbewirtschaftung 56(4): 193-202.

  • Kroll, F., F. Müller, D. Haase & N. Fohrer, 2012: Rural–urban gradient analysis of ecosystem services supply and demand dynamics. Land Use Policy 29: 521-535.

  • Kuemmerlen, M., S. Domisch, B. Schmalz. Q.H. Cai, N. Fohrer & S. Jähnig, 2012: Integrierte Modellierung von aquatischen Ökosystemen in China: Arealbestimmung von Makrozoobenthos auf Einzugsgebietsebene. Hydrologie und Wasserbewirtschaftung 56(4): 185-192.

  • Lam, Q.D., B. Schmalz & N. Fohrer, 2012: Assessing the spatial and temporal variations of water quality in lowland areas, Northern Germany. Journal of Hydrology 438-439: 137-147.

  • McClain, M.E., L. Chícharo, N. Fohrer, M. Gaviño Novillo, W. Windhorst & M. Zalewski, 2012: Training hydrologists to be ecohydrologists and play a leading role in environmental problem solving. Hydrol. Earth Syst. Sci. 16: 1685-1696.

  • Pfannerstill, M., C. Hugenschmidt, M. Trepel & N. Fohrer, 2012: Reaktive Grabensysteme zur Reduktion des diffusen Stickstoffeintrags aus drainierten landwirtschaftlichen Flächen. Hydrologie und Wasserbewirtschaftung 56(4): 203-214.

  • Schmalz, B., M. Kuemmerlen, A. Strehmel, S. Song, Q.H. Cai, S. Jähnig & N. Fohrer, 2012: Integrierte Modellierung von aquatischen Ökosystemen in China: Ökohydrologie und Hydraulik. Hydrologie und Wasserbewirtschaftung 56(4): 169-184.

  • Smetanova, A., M. Dotterweich, D. Diehl, U. Ulrich & N. Fohrer, 2012: Influence of biochar and terra preta substrates on wettability and erodibility of soils. Z. Geomorph. Supplementary Issue. Published online.

  • Ulrich, U., F. Schulz, C. Hugenschmidt & N. Fohrer, 2012: Vergleichende Messungen zu Herbizidausträgen auf drei unterschiedlichen Größenskalen. Hydrologie und Wasserbewirtschaftung 56(4): 215-228.

  • Wu, N., Cai, Q. & Fohrer, N., 2012: Development and evaluation of a diatom-based index of biotic integrity (D-IBI) for rivers impacted by run-of-river dams. Ecological Indicators 18: 108-117.

  • Wu, N., Schmalz, B. & Fohrer, N., 2012: Development and testing of a phytoplankton index of biotic integrity (P-IBI) for a German lowland river. Ecological Indicators 13: 158-167.

  • Zhang, X.Y., G. Hörmann, J.F. Gao & N. Fohrer, 2012: Estimating the impacts and uncertainties of changing spatial input data resolutions on streamflow simulations in two basins. J. Hydroinformatics: 902-917.

  • Zhang, X.Y., G. Hörmann, J.F. Gao & N. Fohrer, 2012: Parameter calibration and uncertainty estimation of a simple rainfall-runoff model in two case studies. J. Hydroinformatics: 1061-1074.


  • LAM, Q.D., SCHMALZ, B. & FOHRER, N. (2011): The impact of agricultural Best Management Practices on water quality in a North German lowland catchment. Environ Monit Assess. 183 (1): 351-379. IF 1.436.

  • STORCHENEGGER, I., BOHNE, B., WIDMOSER, P. (2011): Ein praktisches Berechnungsverfahren zur Regulierung von Dränsystemen durch Kulturstaue. WasserWirtschaft. 3: 2-8.
  • WU, N., SCHMALZ, B. & FOHRER, N. (2011): A comparison of phytoplankton assemblages generated by two sampling protocols in a German lowland catchment. Ann. Limnol. - Int. J. Lim. 47: 313–323. (IF: 0.796).
  • WU, N., SCHMALZ, B. & FOHRER, N. (2011): Distribution of phytoplankton in a German lowland river in relation to environmental factors. J. Plankton Res. 33 (5): 807–820. IF 1.749.

  • KIESEL, J., FOHRER, N. & SCHMALZ, B. (2010): Considering aquatic habitat properties in integrated river basin management - an ecohydrological modelling approach. IAHS Redbooks 338. 137-139.
  • KIESEL J, FOHRER N, SCHMALZ B & WHITE M J (2010): Incorporating landscape depressions and tile drainages of lowland catchments into spatially distributed hydrologic modelling. Hydrol. Processes 24, 1472–1486 (IF: 2.305).
  • LAM Q D, SCHMALZ B & FOHRER N (2010): Modelling point and diffuse source pollution of nitrate in a rural lowland catchment using the SWAT model. Agric. Water Manage. 97: 317–325 (IF: 1.646).
  • PETERSEN G. & FOHRER N (2010): Flooding and drying mechanisms of the seasonal Sudd flood plains along the Bahr el Jebel in southern Sudan. Hydrological Sciences J., 55(1):4 -16 (IF: 1.418).
  • PETERSEN G. & FOHRER N (2010): Two-dimensional numerical assessment of the hydrodynamics of the Nile swamps in southern Sudan. Hydrological Sciences J., 55(1):17 – 26 (IF: 1.418).
  • SCHMALZ, B. & FOHRER, N. (2010): Ecohydrological research in the German lowland catchment Kielstau. IAHS Publ. 336. 115-120.
  • WIDMOSER, P. (2010): An alternative to define canopy surface temperatur bounds. Agricultural Water Management. 97: 224-230.
  • Wu, N. C., Jiang, W. X., Fu, X. C., Zhou, S. C., Li, F. Q., Cai, Q. H., Fohrer, N., (2010): Temporal impacts of a small hydropower plant on benthic algal community. Fundamentals and Applied Limnology, 177(4): 257-266. (ISI).
  • WU, N., SCHMALZ, B. & FOHRER, N. (2010): Spatial and temporal distribution of phytoplankton in a lowland river, Germany, in relation to environmental factors. May-2010 submitted to the Journal of Plankton Research. published online November 9, 2010 ISI 1.707.
  • Wu  N, Tang T, Fu X, Jiang W, Li F, Zhou S, Cai Q and Fohrer N., 2010. Impacts of cascade run-of-river dams on benthic diatoms in the Xiangxi River, China. Aquatic Sciences. 72: 117-125. (ISI 1,049)
  • Zhao,G. J., G. Hörmann, N. Fohrer, J. F. Gao, H.P. Li, P. Tian (2010): Application of a simple raster-based hydrological model for streamflow prediction in a humid catchment with polder systems. Water Resources Management, Available online October 2010. (ISI 1,35)
  • Zhao,G. J., G. Hörmann, N. Fohrer, Z.-X. Zhang, J.-Q. Zhai, 2010: Streamflow trends and climate variability impacts in Poyang Lake basin, China. Water Resource Management, 24(4):689-706 (ISI 1,35)
  • ZHAO G, HOERMANN G, FOHRER N, GAO J F, Li H P & TIAN P (2010): Development and application of a nitrogen simulation model in a data scarce catchment in South China. Agricultural Water Management. DOI:10.1016/j.agwat.2010.10.022 (IF: 2.016)

  • Bormann, H., N. Fohrer, M. Voltz and H. Bogena, 2009: Advances in Sustainable Management of Water Quality on Catchment Scale. Physics and Chemistry of the Earth, A/B/C 34, (8-9): 517-594.
  • Conrad., Y. und N. Fohrer, 2009: Application of the Bayesian calibration methodology for the parameter estimation in CoupModel. Adv. Geosci., 21, 13–24.
  • Conrad., Y. und N. Fohrer, 2009: Bilanzierung des sickerwassergebundenen Nitrataustrags unter Grünland- und Futterbausystemen. DBU Sonderband. Nachhaltige Landwirtschaft: Indikatoren, Bilanzierungsansätze, Modelle Initiativen zum Umweltschutz Bd.74 Christiane Grimm, Kurt-Jürgen Hülsbergen Hrsg.: Christiane Grimm, Kurt Jürgen Hülsbergen; Deutsche Bundesstiftung Umwelt -DBU-, Osnabrück; 2009, IX, 202 S. m. Abb. u. Tab. 23,5 cm, Kartoniert/Broschiert ISBN 978-3-503-11644-7 | Schmidt (Erich), Berlin, p. 115-122
  • Conrad, Y. und N. Fohrer, 2009: Modeling of nitrogen leaching in grassland systems with two different fertilization levels in Northern Germany. Journal of Plant Nutrition and Soil Sciences. 172, 745–756.
  • Conrad, Y. und N. Fohrer, 2009: Modelling of nitrogen leaching under a complex winter wheat and red clover rotation in a drained agricultural field. Physics and Chemistry of the Earth, A/B/C 34, (8-9): 530-540.
  • Hörmann, G., N. Köplin, Q. Cai, N. Fohrer, 2009: Using a simple model as a tool to parametrize the SWAT model of the Xiangxi river in China. Quaternary International 208: 116-120.
  • Hörmann, G., A. L. Renken, N. Fohrer, 2009: Use of high resolution climate change data to simulate hydrologic change at the small catchment scale. IAHS Publ. 330: 254-260.
  • Kiesel, J., D. Hering, B. Schmalz and N. Fohrer, 2009: A transdisciplinary approach for modelling macro-invertebrate habitats in lowland streams. IAHS Publ. 328: 24-33.
  • Kiesel, J., Schmalz, B. & Fohrer, N., 2009: SEPAL – A simple GIS-based tool to estimate sediment pathways in lowland catchment. Adv. Geosci. 21, 25–32.
  • Lam,Q.D., B. Schmalz, and N. Fohrer, 2009: Ecohydrological modelling of water discharge and nitrate loads in a mesoscale lowland catchment, Germany. Adv. Geosci. 21, 49–55.
  • Liu, H.H., Hörmann, J. Kiesel, N. Fohrer, 2009: Suitability of S factor algorithms for soil loss estimation at gently sloped landscapes. Catena.77(3): 248-255.
  • Petersen, G. and N. Fohrer, 2009: Two-dimensional numerical assessment of the hydrodynamics of the Nile swamps in southern Sudan. Hydrological Science Journal, submitted April. 2008. Accepted May 12th 2009.
  • Petersen, G., I. Lebed, N. Fohrer, 2009: SRTM DEM levels over papyrus swamp vegetation – a correction approach. Adv. Geosci. 21, 81–84.
  • Schmalz, B. und N. Fohrer, 2009: Comparing model sensitivities of different landscapes using the ecohydrological SWAT model. Adv. Geosci 21, 91–98.
  • Schmalz, B., K. Bieger, and N. Fohrer, (eds) 2009: Transdisciplinary concepts and modelling strategies for the assessment of complex environmental systems. Adv. Geosci., 1-137.
  • Schmalz, B., P. Springer, N. Fohrer, 2009: Variability of water quality in a riparian wetland with interacting shallow groundwater and surface water. Journal of Plant Nutrition and Soil Sciences 172, 757–768.
  • WIDMOSER, P. (2009): A discussion on an alternative to the Penman-Monteith equation. Agricultural Water Management. 96: 711-721.
  • Zhang, X., G. Hörmann, and N. Fohrer, 2009: Hydrologic comparison between a lowland catchment (Kielstau, Germany) and a mountainous catchment (XitaoXi, China) using KIDS model in PCRaster. Adv. Geosci. 21, 125–130.
  • Zhao, G. J., G. Hörmann, N. Fohrer, J. F. Gao, 2009: Impacts of spatial data resolution on simulated discharge, a case study of Xitiaoxi catchment in south China. Adv. Geosci. 21, 131–137.
  • Zhao, G.-J., G. Hörmann, N. Fohrer, J.F. Gao, J.-Q. Zhai, Z.X. Zhang, 2009: Spatial and temporal characteristics of wet spells on the Yangtze River Basin from 1961-2003. Theor. Appl. Cimatol., 98(1-2): 107-117.
  • Zeiger, M. and N. Fohrer, 2009: Impact of organic farming systems on runoff formation processes – A longterm sequential rainfall experiment. Soil & Tillage Research, 102, 45–54.

  • Bormann, H., N. Fohrer, M. Voltz and H. Bogena, (eds.) 2008: Recent developments in hydrological modelling towards sustainable catchment management. Ecological Modelling 209 (1):1-64. (ISI 1,888).
  • Döll, P., K. Berkhoff, H. Bormann, N. Fohrer, D. Gerten, S. Hagemann and M. Krol, 2008:Advances and visions in large-scale hydrological modelling: Findings from the 11th Workshop on Large-scale Hydrological Modelling. Adv. Geosci., 18: 51-61.
  • Fohrer, N., F. Deunert und B. Schmalz, 2008: Integration von landwirtschaftlichen Dränagen in die Abbildung des Landschaftswasser- und stoffhaushalts von Tieflandeinzugsgebieten. In: DWA Themen.: Dränung –Nährstoffausträge, Flächenerfassung und Management. 32-38.
  • Fohrer, N., B. Schmalz, G. Hörmann, 2008: Suitability of the eco-hydrological model SWAT for the assessment of water balance and quality in rural catchments. Progress in Hydro Science & Engineering. 7:303-312.
  • Fohrer, N., 2008: Nutzung des Bodenspeicherungspotenzials für Wasser als Vorsorgemöglichkeit für Starkregenereignisse und Trockenperioden. KTBL Schrift 472: Klimawandel und Ökolandbau131-140.
  • Petersen, G., J.V. Sutcliffe and N. Fohrer (2008): Morphological analysis of the Sudd region using land survey and remote sensing data. Earth Surface Processes and Landforms, 33(11): 1709-1720. (ISI 1,784).
  • Petersen, G., H. Bast and N. Fohrer, 2008: Estimation of ungauged Bahr el Jebel flows based on upstream water levels and large scale spatial rainfall data. Adv. Geosci., 18:9-13.
  • Schmalz, B., F. Tavares and N. Fohrer (2008): Modelling hydrological lowland processes in mesoscale river basins with SWAT - Capabilities and challenges. Hydrological Science Journal, 53(5): 989-1000.
  • Schmalz, B., P. Springer and N. Fohrer (2008): Interactions between near-surface groundwater and surface water in a drained riparian wetland. Groundwater–Surface Water Interaction: Process Understanding, Conceptualization and Modelling (Proceedings of Symposium HS1002 at IUGG2007, Perugia, July 2007). IAHS Publ. 321: 21-29.
  • Schmalz, B., K. Bieger and N. Fohrer (2008): A method to assess instream water quality - the role of nitrogen entries in a North German lowland catchment. Adv. Geosci., 18:37-14.
  • Schmalz, B., N. Fohrer und K. Bieger (2008): Integriertes Wasserqualitätsmanagement im ländlichen Raum. Hydrologische Wissenschaften, Heft 23.08, 246-254.
  • Zeiger, M. and N. Fohrer, 2008: Impact of organic farming systems on runoff formation processes – A longterm sequential rainfall experiment. Soil & Tillage Research, accepted Sept. 2007, available online, Sept. 08. (ISI 1,128).
  • Zhang, X., G. Hörmann, and N. Fohrer, 2008: An investigation in the effects of model structure on model performance to reduce discharge simulation uncertainty in two different catchments. Adv. Geosci., 18: 31-35.

  • Fohrer, N., B. Schmalz, F. Tavares & J. Golon (2007): Ansätze zur Integration von landwirtschaftlichen Drainagen in die Modellierung des Landschaftswasserhaushalts von mesoskaligen Tieflandeinzugsgebieten. Hydrologie & Wasserbewirtschaftung 51 (4): 164-169.
  • Griensven, A. N. Fohrer, C. McCulloch, (eds.) (2007): Griensven, A. N. Fohrer, C. McCulloch, (eds.) (2007): Integrating methods for water resources management, J. Water Resources Management. 21(12): 1991-2082. Published online 27. Oct. 2007. (ISI=0,614)
  • Hörmann, G., X. Zhang and N. Fohrer (2007): Comparison of a simple and a spatially distributed hydrologic model for the simulation of a lowland catchment in Northern Germany. Ecological Modelling, 209 (1): 21-28. (ISI 1,88).
  • Petersen, G., J.A. Abeya and N. Fohrer (2007): Spatio-temporal water body and vegetation change in the Nile swamps of southern Sudan. Adv. Geosci., 11, 113–116.
  • Schmalz, B., F. Tavares & N. Fohrer (2007): Assessment of nutrient entry pathways and dominating hydrological processes in lowland catchments. Adv. Geosci. 11, 107-112.
  • SCHMALZ, B. & FOHRER, N. (2007): Bedeutung diffuser und punktueller Stoffeintragspfade in ländlich geprägten Einzugsgebieten im Norddeutschen Tiefland. „Forum für Hydrologie und Wasserbewirtschaftung“ der Fachgemeinschaft Hydrologische Wissenschaften. Heft 20.07 (2): 47-50.

  • Fohrer, N., H. Bormann, M. Voltz and Bouraoui, F. (eds.) (2006): Assessing water quality on catchment scale. Physics and Chemistry of the Earth, 31(17): 1003-1096. (ISI 0,993).

  • Arnold, J.G and N. Fohrer (2005): SWAT2000: Current Capabilities and Research Opportunities in Applied Watershed Modeling. Hydrological Processes. 19(3): 563-572.
  • Eckhardt, K., N. Fohrer and H.-G. Frede (2005): Automatic model calibration. Hydrological Processes, 19(3): 651-658.
  • Fohrer, N. and J. Arnold (Eds.) (2005): Regional Assessment of Climate and Management Impacts Using the SWAT Hydrological Model. Hydrological Processes 19(3): 563-859.
  • Fohrer, N., H. Andrieu and M. Voltz (Eds.) (2005): Advances in sustainable river basin management. Ecological Modelling. 187(1):1-98.
  • Fohrer, N., H. Bormann, M. Voltz and M. Wegehenkel (Eds.) (2005): Assessment of anthropogenic impacts on water quality. Physics and Chemistry of the Earth 30(8-10): 471-621.
  • Fohrer, N., S. Haverkamp and H.-G. Frede (2005): Assessment of the effects of land use patterns on hydrologic landscape functions. - Development of sustainable land use concepts for low mountain range areas. Hydrol. Proc., 19(3): 659-672.
  • Haverkamp, S., N. Fohrer and H.-G. Frede (2005): Assessment of long-term effects of land use patterns on hydrologic landscape functions. - A comprehensive GIS-based tool to minimize model uncertainty resulting from spatial aggregation. Hydr. Proc., 715-727.
  • Hörmann, G., A. Horn and N. Fohrer (2005): The evaluation of land use options in mesoscale catchments – prospects and limitations of eco-hydrological models. Ecological Modelling, 187( 1): 3-14.
  • Horn, A.L., G. Hörmann, and N. Fohrer (2005): Application of a virtual watershed in academic education. Advances in Geosciences, 5: 137-141.
  • Lenhart, T., A. Van Rompaey, A. Steegen, N. Fohrer, H.-G. Frede and G. Govers (2005): Considering spatial distribution and deposition of sediment in lumped and semi-distributed models. Hydr. Proc., 19(3): 785-794.



  • Deunert, F. und Lennartz, B. (2004): Entwicklung der Fließgewässergüte in einem ländlichen Einzugsgebiet Schleswig-Hosteins. Wasserwirtschaft 3:25-29.
  • Dey, T., A. Horn, G. Hörmann und N. Fohrer (2004): Räumlich differenzierte Einzugsgebietsmodellierung am Beispiel des tidefreien Bereichs der Treene. In: Ludwig, R., D. Reichert und W. Mauser (eds): 7. Workshop zur großskaligen Modellierung in der Hydrologie: Neue methodische Ansätze zur Modellierung der Wasser- und Stoffumsätze in großen Einzugsgebieten. München, November 2003. 209p. KASSEL UNIVERSITY PRESS, 111-122.
  • Fohrer, N., H. Andrieu and M. Voltz (Eds.) (2004): Anthropogenic Impacts on Catchment Processes. Physics and Chemistry of the Earth, 29(11-12): 725-847.
  • Hörmann, G., Constantin J., Herbst, M., Kluge, W., Morgenstern, M., Müller-Wohlfeil, D.-I., Rumohr, S. und Wegehenkel, M. (2004): Modelle zum Wasserhaushalt.. Wegen Einstellung des "Handbuchs Ökosystemforschung" nicht publiziert.
  • Horn, A.L., Rueda, F.J., Hörmann, G. und Fohrer, N. (2004): Implementing river water quality modelling issues in mesoscale watershed models for water policy demands - an overview on current concepts, deficits, and future tasks. Physics and Chemistry of the Earth, Bd. 29 (2004), 11-12, S. 725-738
  • Horn, A., N. Dobslaff und N. Fohrer (2004): Integration von Gewässergüteaspekten in Einzugsgebietsmodelle. In: Ludwig, R., D. Reichert und W. Mauser (eds): 7. Workshop zur großskaligen Modellierung in der Hydrologie: Neue methodische Ansätze zur Modellierung der Wasser- und Stoffumsätze in großen Einzugsgebieten. München, November 2003. 209p. KASSEL UNIVERSITY PRESS, 31-39



  • Fohrer, N., Mollenhauer, K. und Scholten, T. (2003): Bodenerosion in der Bundesrepublik Deutschland. Nationalatlas Bundesrepublik Deutschland. Themenband 2 "Relief, Boden und Wasser". S. 106-109.
  • Fohrer N., Thielen, J. und de Roo, A. (Hrsg.) (2003): Recent Developments in River Basin Research and Management. Physics and Chemistry of the Earth, 28(33-36):1279-1387.
  • Horn, A.L., Düring, R.-A. und Gäth, S. (2003): Comparison of decision support systems for an optimised application of compost and sewage sludge on agricultural land based on heavy metal accumulation in soil. Sci. Total Environ. 311: 35-48.
  • Horn, A.L., Düring, R.-A. und Gäth, S. (2003): Sorption of Cd in soils: Pedotransfer functions for the parameters of the Freundlich sorption isotherm. Water Air Soil Poll. Focus, im Druck.
  • Jöckel, C., Fohrer, N. und Frede, H.-G. (2003): Computer-assisted mapping of soil surface roughness - a short report. J Plant Nutrition Soil Sci., J. Plant Nutr. Soil Sci., 166: 124-125.
  • Lenhart, T., Fohrer, N. und Frede, H.-G. (2003): Effects of land use change on nutrient balance in mesoscale catchments. Physics and Chemistry of the Earth, 28(33-36): 1301-1309.
  • Schmalz, B., Lennartz, B. & van Genuchten, M.Th. (2003): Analysis of un-saturated water flow in a large sand tank. Soil Sci. 168(I): 3-14.



  • Eckhardt, K., Haverkamp, S., Fohrer, N. und Frede, H.-G. (2002): SWAT-G a version of SWAT99.2 Modified for Application to Low Mountain Range Catchments. Physics and Chemistry of the Earth. 27 (9-10): 641-644.
  • Fohrer, N., Möller, D. und Steiner, N. (2002): An interdisciplinary modelling approach to evaluate the effects of land use change. Physics and Chemistry of the Earth 27 (9-10): 655-662.
  • Fohrer, N., Müller-Wohlfeil, D. und De Roo, A. (Hrsg.) (2002): River basin research and management: Influence of land cover, land use and soil surface conditions on hydrological processes and water balance of catchments. Physics and Chemistry of the Earth, Part B: Vol. 27 (9-10): 617-718.
  • Frede, H.-G., Bach, M., Fohrer, N., Möller, D. und Steiner, N. (2002): Multifunktionalität der Landschaft - Methoden und Modelle. Petermanns Geographische Mitteilungen, 146 / 6, 58-63.
  • Frede, H.-G., Bach, M., Fohrer, N. und Breuer, L. (2002): Interdisciplinary Modelling and the Significance of Soil Functions. J. Plant Nutr. Soil Sci., 165: 460-467.
  • Friedrich, C., Fohrer, N. und Frede, H.-G. (2002): Quantification of soil properties based on external information by means of fuzzy-set theory. J. Plant Nutr. Soil Sci., 165: 511-516.
  • Lenhart, T., Eckhardt, K., Fohrer, N. und Frede, H.-G. (2002): Comparison of two different approaches of sensitivity analysis. Physics and Chemistry of the Earth. 27 (9-10): 645-654.
  • Möller, D., Fohrer, N. und Steiner, N. (2002): Quantifizierung der regionalen Multifunktionalität land- und forstwirtschaftlicher Nutzungssysteme. Berichte über die Landwirtschaft. Band 80 (3), 393-418.
  • Schmalz, B., Lennartz, B. & Wachsmuth, D. (2002): Analyses of soil water content variations and GPR attribute distributions. J. Hydrol. 267: 217-226.


  • Fohrer, N., Eckhardt, K., Haverkamp, S. und Frede, H.-G. (2001): Applying the SWAT model as decision supporting tool for land use concepts in peripheral regions in Germany. 994 -999. In: Stott, D.E., Mohtar, R.H., und Steinhardt, G.C. (eds): Sustaining the Global Farm - Selected papers from the 10th International Soil Conservation Organization Meeting, May 24-29, 1999, West Lafayette, IN. International Soil Conservation Organization in cooperation with the USDA and Purdue University, West Lafayette, IN.
  • Fohrer, N., Haverkamp, S., Eckhardt, K. und Frede, H.-G. (2001): Hydrologic response to land use changes on the catchment scale. Physics and Chemistry of the Earth. Part B: Hydrology, Oceans and Atmosphere. 26 (7-8): 577-582.
  • Hörmann, G. und Chmielewski, F.-R. (2001): Consequences for agriculture and forestry. In: Lozan, J.L., Grassl, H., Hupfer (Hrsg.) Climate of the 21st Century, Reihe Wissenschaftliche Auswertungen. ISBN 3-00-002925-7, aktualisierte und übersetzte Ausgabe, S. 322-330.
  • Kutsch, W., Hörmann, G. und Barkmann, J. (2001): Die Bedeutung von Wäldern für die Integrität von divers strukturierten Agrarlandschaften. Forstarchiv 72 (4): 138-145.
  • Weber, A., Fohrer, N. und Möller, D. (2001): Longterm changes of land use in a mesoscale watershed due to socio-economic factors - effects on landscape functions. Ecological Modelling, 140 (1-2): 125-140.


  • Fohrer, N., Haverkamp, S., Eckhardt, K. und Frede, H.-G. (2000): Auswirkung von Landnutzungsänderungen auf den Wasserhaushalt von mesoskaligen Einzugsgebieten. EcoRegio, 8: 3-10.
  • Hörmann, G., Meesenburg, H. (2000): Die Erfassung und Modellierung des Wasserhaushaltes im Rahmen des Level II-Programms in der Bundesrepublik Deutschland. Forstarchiv. 71 (2000): 70-75.



  • Dierssen, K., Hörmann, G. (1999): Bedeutung und Entwicklungsmöglichkeiten von Grünland auf vererdeten Hochmoortorfen - Perspektiven des Naturschutzes aus ökosystemarer Sicht. TELMA, Band 29: 213-224.
  • Döll, P. und Fohrer, N. (1999): Modellierung von Wasser- und Stofftransport in großen Einzugsgebieten - Stand der Forschung und Perspektiven. Hydrologie und Wasserbewirtschaftung. 43 (4): 191-196.
  • Fohrer, N., Möller, D. und Weber, A. (1999): Integrierte Modellierung als Entscheidungshilfe zur Entwicklung von Landnutzungskonzepten. In: Fohrer, N. und P. Döll, (Hrsg.)(1999): Modellierung des Wasser- und Stofftransports in großen Einzugsgebieten. Kassel University Press. 73-80.
  • Fohrer, N., Eckhardt, K., Haverkamp, S. und Frede, H.-G. (1999): Auswirkungen von Landnutzungsänderungen auf den Wasserhaushalt eines ländlichen Einzugsgebietes in einer peripheren Region. Z. Kulturtechnik und Landentwicklung. 40 (5/6): 202-206
  • Fohrer, N., Berkenhagen, J., Hecker, J.-M. und Rudolph, A. (1999): Changing Soil and Surface Conditions During Rainfall -Single Rainstorm /Subsequent Rainstorms. Catena, 37 (3-4): 355-375.
  • Möller, D., Fohrer, N. und Weber, A. (1999): Methodological Aspects of Integrated Modelling in Land Use Planning. European Federation for Information Technology in Agriculture, Food and the Environment EFITA Sep. 27-30, 1999, Bonn, Germany. In: Schiefer, G., Helbig, R. Rickert, U. (eds.): Perspectives of modern information and communication systems in agriculture, food production and environmental control. Vol. A: 109-118.





  • Herbst, M. und Hörmann, G. (1998): Predicting the effects of increasing temperatures on the water budget of a beech forest. Climatic Change 40: 683-698.
  • Hörmann, G. (1998): Global Change und terrestrische Ökosysteme. Wasserhaushalt von Ökosystemen. - In: Fränzle, O., Müller, F. & Schröder, W. (Hrsg.): Handbuch für Ökosystemforschung, Ecomed Verlagsgesellschaft, Landsberg.
  • Hörmann, G. und Chmielewski, F.-R. (1998): Auswirkungen von Klimaänderungen auf Land- und Forstwirtschaft. In: Lozan J.L., Grassl, H., Hupfer, P., Sterr, H. (Hrsg.): Das Klima des 21. Jahrhunderts. S. 325-333. Reihe Wissenschaftliche Auswertungen. ISBN 3-00-002925-7.
  • Beniston, M., Tol, R., Delecolle, R., Hörmann. G., Iglesias, A., Innes, J., Kovacs, S., Leemans, R., McMichael, P., Martens, P., Nemesova, I., Nicholls, R., Stoijc, Z. und Toth, F. (1997): Regional Impacts of climate change - Europe. IPCC Special Report, Cambridge University Press 1997.
  • Hörmann, G. (1997): SIMPEL - Ein einfaches, benutzerfreundliches Bodenwassermodell zum Einsatz in der Ausbildung. Dt. Gewässerkundliche Mitteilungen, 41 (2): 67-72.



  • Clemen, T. und Hörmann, G. (1996): MURKEL - Ein 3-dimensionales objekt-orientiertes Wasserhaushaltsmodell für Buchenwälder. - Ecosys 4, 165-178.

  • Hörmann, G.; Branding, A.; Clemen, T.; Herbst, M.; Hinrich, A. und Thamm, F. (1995): Calculation and simulation of wind controlled canopy interception of a beech forest in Northern Germany. - Agric. For. Meteorol., 79: 131-148.
  • Hörmann, G., Ebrecht, C., Herbst, M., Geffers, K., Kluge, W., Reiche, E.-W. und Widmoser, P. (1995): Auswirkungen einer Temperaturerhöhung auf die Ökosysteme der Bornhöveder Seenkette: Auswirkungen auf den Wasserhaushalt. Ecosys 2, 27-49.
  • Roth, C.H., Helming, K., und Fohrer, N. (1995): Oberflächenverschlämmung und Abflußbildung auf Böden aus Löß und pleistozänen Sedimenten. Z. Pflanzenernähr. Bodenk., 158: 43-53.



  • Hörmann, G. (1994): Gopher - ein weltweites Informationssystem. - Zeitschr. f. Agrarinformatik, 103-106.
  • Hörmann, G. und Müller, F. (1994): Biogeochemical cycles and ecosystem research. in: The integrated monitoring of the environment in Poland. - Biliotheka monitoringu srodowiska, Warszawa, 25-43.


  • Hörmann, G. (1993): E-Mail und Computernetze in der Forschung - ein Erfahrungsbericht. - Zeitschrift f. Agrarinformatik 1, 110-113.



  • Thamm, F., Hörmann G. und Widmoser, P. (1992): Infiltrationskurven eines makroporenreichen Bodens gemessen mit Klein-Infiltrometern. - Z. f. Kulturtechnik und Landentwicklung 33, 382-389.


  • Hörmann, G. und Widmoser, P. (1990): Entwicklung von Schrumpfrissen in einem bewässerten Vertisol. Z. f. Kulturtechnik und Landentwicklung 31, 145-152.



  • Hörmann, G. und Widmoser, P. (1989): Dränung schwerer Böden unter Bewässerung. Z. f. Kulturtechnik und Landentwicklung 30, 160-167.


  • Hörmann, G. (1988): Der Einfluß von Schrumpfrissen auf die Dränung eines Tonbodens. Schriftenreihe Inst. Wasserwirtschaft und Landschaftsökologie. Heft 19.


  • Widmoser, P. und Hörmann, G. (1987): Drainage criteria for heavy soils under irrigation. Proc. Third Intern. Workshop on Land Drainage,1987 F-123-129.



Bücher und Buchkapitel

  • Fohrer, N. (Hrsg.), Bormann, H., Miegel, K., Casper, M., Bronstert, A., Schumann, A., Weiler, M. (2016): Hydrologie. utb.basics, Haupt Verlag, Bern, 389 Seiten. ISBN  9783838545134.

  • SCHMALZ, B. & FOHRER, N. (2015): Das UNESCO Ökohydrologie-Referenzprojekt Kielstau-Einzugsgebiet – Ökohydrologische Analysen für nachhaltige Wasserbewirtschaftung und Ausbildung im ländlichen Raum Schleswig-Holsteins. Schriftenreihe der Agrar- und Ernährungswissenschaftlichen Fakultät der Universität Kiel, Heft 122. Selbstverlag der Agrar- und Ernährungswissenschaftlichen Fakultät der Christian-Albrechts-Universität zu Kiel: 40-46. ISSN: 1612-6300 und 0721-0817.
  • SCHMALZ, B., KANDZIORA, M., CHETVERIKOVA, N., MÜLLER, F. & FOHRER, N. (2015): Water-related ecosystem services - The Kielstau Basin case study. In: CHICHARO, L., MÜLLER, F. & FOHRER, N. (Eds.): Ecosystem Services and River Basin Ecohydrology. Springer. ISBN 978-94-017-9845-7. 215-232.
  • VOLK, M., FOHRER, N., SCHMALZ, B. & ULLRICH (2011): Application of the SWAT model for ecohydrological modelling in Germany. In: SHUKLA, M. (ed.): Soil Hydrology, Land Use and Agriculture. Chapter 7. CABI, pp. 176-195. ISBN: 978-1-84593-797-3.
  • FOHRER N & SCHMALZ B (2010): Be- und Entwässerung von Böden. Kapitel 2.5. Seiten 228-241. In: BLUME, H.-P., HORN, R., THIELE-BRUHN, S. (Hrsg.), Handbuch des Bodenschutzes, 4. vollständig überarbeitete Auflage. Wiley-VCH, Weinheim. 758 Seiten.
  • FRÄNZLE O & HÖRMANN G (2010): Ökohydrologie mitteleuropäischer Wald-und Agrarökosysteme. Handbuch der Umweltwissenschaften – 18. Erg. Lfg. 5/10, 31S., Wiley-VCH, Weinheim.
  • LENNARTZ, B., SCHMALZ, B., WACHSMUTH, D. & STOFFREGEN, H. (2008): Assessing spatial and temporal soil water content variations with GPR. Chapter 25. Handbook of Agricultural Geophysics. CRC Press. 323-335




  • Marcelo Haas (2016) Nitrate processes investigation for improved ecohydrological modeling at the catchment scale.
  • Alexander Strehmel (2016) Assessing the impact of land use change on hydrology and sediment yield and diffuse phosphorus inputs in three Chinese catchments using SWAT.
  • Matthias Pfannerstill (2015) A guideline for hydrologically consistent models.
  • Jens Kiesel (2014) Ecohydrologic and hydraulic stream modelling to describe aquatic habitats.
  • Cristiano Pott (2014)  Integrated monitoring, assessment and modeling of nitrogen and phosphorus pollution in a lowland catchment in Germany - A study of water quality along the time.
  • Song Song (2014) Assessment of flow and sediment transport in rivers and on floodplains ecosystem based on hydraulic modeling.
  • Katrin Bieger (2013) Analyse der Bedeutsamkeit diffusen Stoffeintrags im Einzugsgebiet des Drei-Schluchten-Staudamms mit Hilfe des Modells SWAT - Auswirkungen des Landnutzungswandels auf Wassermenge und -qualität.
  • Naicheng Wu (2012): Development and testing of a phytoplankton index of biotic integrity (P-IBI) to assess the ecological conditions of German lowland rivers, Kiel. (Download PDF)
  • Xiaoyong Zhang (2012): Analyses and quantification of modelling uncertainties in streamflow simulations with applications to two catchments: the small lowland Kielstau basin in Germany and the mesoscale mountainous XitaoXi basin in China. Dissertation Christian-Albrechts-Universität zu Kiel.
  • Quang Dung Lam (2011): Water quality assessment and management of lowland river catchment, Kiel. (Download PDF)
  • U. Ulrich (2011): Environmental behaviour of selected herbicides in a lowland catchment in Northern Germany; Relevance of inputs via surface runoff and drainage systems into surface water, Kiel. (Download PDF)
  • G. Zhao (2011): Development and application of a non-point sources pollution model for hydrological processes and nutrient loadings in the Xitiaoxi catchment in south China, Kiel. (Download PDF)
  • Georg Petersen (2008): The hydrology of the Sudd : hydrologic investigation and evaluation of water balances in the Sudd swamps of southern Sudan. Kiel 2008. (Download PDF)
  • Markus Zeiger (2008): Assessment of dynamic biotic and abiotic processes at the soil surface affected by different management systems. Kiel 2008. (Download PDF)