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Contact information and CV

Jens Christian Refsgaard
Jens Christian Refsgaard
 
Department
Hydrology
Phone
30709830
Education

Technical University of Denmark, 1976, MSc in Hydrology
University of Copenhagen, 2007, Dr. Scient (Doctor of Natural Science)

Competences
  • Broad scientific knowledge in hydrology
  • Evaluation of research quality and advice to top management on research strategies
  • Guidance of PhD students and Postdocs
  • Comprehensive experience from coordinating multi-institutional and multi-disciplinary research projects in Denmark and EU
  • Experience from engineering consultancy projects in more than 20 countries in Europe, North America, Africa and Asia
Career

2000-date
Geological Survey of Denmark and Greenland
Research Professor, Department of Hydrology

1980-2000
Danish Hydraulic Institute, Hørsholm (part time 1980-84)
Head of Research and Development, 1997-99
Chief Hydrologist, Water Resources Division, 1984-96
Hydrologist, Water Resources Department, 1980-84

1976-1984
Technical University of Denmark (part time 1980-84)
Associate Professor, 1982-84
Assistant Professor, 1978-82
Research Assistant, 1976-77

Project Experience (selected):

  • Co-ordinator of the international project 'Reducing nutrient loadings from agricultural soils to the Baltic Sea via groundwater and streams' (Soils2Sea), www.soils2sea.eu, funded by the joint Baltic Sea research and development programme, BONUS (2014-2017)

  • Principal investigator in 'Hydrological forecasting and data assimilation' (HydroCast), www.hydrocast.dhigroup.com, funded by the Danish Strategic Research Council (2012-2015)

  • Co-ordinator of 'Nitrate reduction in geologically heterogeneous catchments' (NICA), www.nitrat.dk, funded by the Danish Strategic Research Council (2010-2014)

  • Principal investigator on hydrological aspects in a Danish climate research centre, 'Centre for Regional Change in the Earth System' (CRES), www.cres-centre.dk, funded by the Danish Strategic Research Council (2009-2014)

  • Co-ordinator of 'Hydrological Modelling for Assessing Climate Change Impacts at different Scales' (HYACINTS), www.hyacints.dk, funded by the Danish Strategic Research Council (2008-2013)

  • Deputy centre leader of 'HOBE- a Hydrological Observatory and Experimentarium', www.hobecenter.dk, a project with fundamental research on hydrological processes and water balance at catchment scale applying innovative measurement techniques (2007-2017)

  • Project manager of joint Danish/Vietnamese research project 'Water Resources Research in Vietnam - The mobilisation of arsenic and the relation to the dynamic interaction between groundwater and surface water in the Red River Plain' (VietAs), www.vietas.er.dtu.dk, (2004-2012)

  • Co-ordinator of EU-FP5 research project 'Harmonised Techniques and Representative River Basin Data for Assessment and Use of Uncertainty Information in Integrated Water Management' (HarmoniRiB), www.harmonirib.geus.info.dk, (2002-2006)

  • Co-ordinator of EU-FP4 research 'Assessment of 'cumulative' uncertainty in spatial decision support systems. Application to examine the contamination of ground water from diffuse sources' (1996-1998)

  • Danida Appraisal and Review Missions to Mekong River Commission on Basin Development Project (eight missions between 1999 and 2012)

  • Danida Appraisal Mission to SADC on Water Management in the SADC/Zambezi Region (2011)

  • International Court of Justice, The Hague. Council and Expert on the Case concerning Gabcikovo-Nagymaros Project, Slovakia/Hungary (1997)

  • Team Leader for a consortium of six Danish and Dutch firms on an EC funded modelling study of water quality in groundwater, rivers, wetlands and reservoir systems and predictions of the environmental effects of the Gabcikovo hydropower scheme, Slovakia (1992-1995)

  • Team leader for UNDP/WMO supported project on Improvement of Flood Forecasting and Warning System in Bangladesh (1989-1991)

  • Project Manager on EC supported project on transfer of hydrological modelling technology (SHE) to National Institute of Hydrology, Roorkee, India (1987-1991)

  • Principal Rapporteur on IHPIII-6.3 'Man's Influence and Climate Variability in the Hydrological Cycle'. UNESCO (1985-1989)

  • Project Manager on Danida supported project on implementation of flood forecasting system on an indigenous computer in India (1984-1987)

Publications
  • Larsen, M.A.D., Refsgaard, J.C., Jensen, K.H., Butts, M.B., Stisen, S. & Mollerup, M. 2016: Calibration of a distributed hydrology and land surface model using energy flux measurement. Agricultural and Forest Meteorology 217, 74-88.
  • Sonnenborg, T.O., Seifert, D. & Refsgaard, J.C. 2015: Climate model uncertainty versus conceptual geological uncertainty in hydrological modeling. Hydrology and Earth System Sciences 19, 3891-3901.
  • Jørgensen, L.F., Hinsby, K., Refsgaard, J.C., Larsen, F., Klitten, K., Thorling, L., Søndergaard, V.H., Brüsch, W., Postma., D. & van der Keur, P. 2015: From arsenic in groundwater in SE Asia to implications of climate change in Danish catchments - A brief review of current and past groundwater research in Denmark. In: Groundwater research. European Geologist 40, 9-12.
  • Marker, P.A., Foged, N., He, X., Christiansen, A.V., Refsgaard, J.C., Auken, E. & Bauer-Gottwein, P. 2015: Performance evaluation of groundwater model hydrostratigraphy from airborne electromagnetic data and lithological borehole logs. Hydrology and Earth System Sciences 19, 3875-3890.
  • He, X., Højberg, A.L., Jørgensen, F. & Refsgaard, J.C. 2015: Assessing hydrological model predictive uncertainty using stochastically generated geological models. Hydrological Processes 29(19), 4293-4311.
  • Zhang, D., Madsen, H., Ridler, M.E., Refsgaard, J.C. & Jensen, K.H. 2015: Impact of uncertainty description on assimilating hydraulic head in the MIKE SHE distributed hydrological model. Advances in Water Resources 86, 400-413.
  • Seaby, L., Refsgaard, J.C., Sonnenborg, T.O. & Højberg, A.L. 2015: Spatial uncertainty in bias corrected climate change projections and hydrogeological impacts for Denmark. Hydrological Processes 64, 39-54.
  • De Schepper, G., Therrien, R., Refsgaard, J.C. & Hansen, A.L. 2015: Simulating coupled surface and subsurface water flow in a tile-drained agricultural catchment. Journal of Hydrology 521, 374-388.
  • Rasmussen, J., Madsen, H., Jensen, K.H. & Refsgaard, J.C. 2015: Data assimilation in integrated hydrological modelling using ensemble Kalman filtering:evaluating the effect of ensemble size and localization on filter performance. Hydrology and Earth System Sciences 19, 2999-3013.
  • Karlsson, I.B., Sonnenborg, T.O., Seaby, L.P., Jensen, K.H. & Refsgaard, J.C. 2015: Effect of a high-end CO2-emission scenario on hydrology. Climate Research 64, 39-54.
  • Kidmose, J., Troldborg, L., Refsgaard, J.C. & Bischoff, N. 2015: Coupling of a distributed hydrological model with an urban storm water model for impact analysis of forced infiltration. Journal of Hydrology 525, 506-520.
  • Butts, M., Drews, M., Larsen, M.A.D., Lerer, S., Rasmussen, S.H., Gross, J., Overgaard, J., Refsgaard, J.C. & Christensen, J.H. 2014: Embedding complex hydrology in the regional system climate system ¿ dynamic coupling across different modelling domains. Advances in Water Resources 74, 166-184.
  • Larsen, M.A.D., Refsgaard, J.C., Drews, M., Butts, M.B., Jensen, K.H., Christensen, J.H. & Christensen, O.B. 2014: Results from a full coupling of the HIRHAM regional climate model and the MIKE SHE hydrological model for a Danish catchment. Hydrology and Earth System Science 18, 4733-4749.
  • Hansen, A.L., Christensen, B.S.B., Ernstsen, V., He, X. & Refsgaard, J.C. 2014: A concept for estimating depth of the redox interface for catchment-scale nitrate modelling in a till area in Denmark. Hydrogeology Journal 22(7), 1639-1655.
  • Hansen, A.L., Gundermand, D., He, X. & Refsgaard, J.C. 2014: Uncertainty assessment of spatially distributed nitrate reduction potential in groundwater using multiple geological realizations. Journal of Hydrology 519, 225-237.
  • Karlsson, I., Sonnenborg, T.O., Refsgaard, J.C. & Jensen, K.H. 2014: Evaluating the influence of long term historical climate change on catchment hydrology - using drought and flood indices. Hydrological Earth System Sciences 18, 595-610.
  • Hoang, L., van Griensven, A., van der Keur, P., Refsgaard, J.C., Troldborg, L., Nilsson, B. & Mynett, A. 2014: Comparison and Evaluation of Model Structures for the Simulation of Pollution Fluxes in a Tile-Drained River Basin. Journal of Environmental Quality 43(1), 86-99.
  • Koch, J., He, X., Jensen, K.H. & Refsgaard, J.C. 2014: Challenges to conditioning a stochastical geological model of a heterogeneous glacial aquifer to a comprehensive soft dataset. Hydrology and Earth System Sciences 18, 2907-2923.
  • He, X., Koch, J., Sonnenborg, T.O., Jørgensen, F., Schamper, C. & Refsgaard, J.C. 2014: Transition probability- based stochastic geological modeling using airborne geophysical data and borehole data. Water Resources Research 50(4), 3147-3169.
  • Stisen, S., Sonnenborg, T.O. & Refsgaard, J.C. 2013: Investigating the importance of groundwater for near surface flux and state simulation through a multi-constraint analysis of a complex surface-subsurface-atmosphere model. In: IAHS Publication. Climate and Land Surface Changes in Hydrology. Proceedings of H01, IAHS-IAPSO-IASPEI Assembly, Gothenburg, Sweden, July 2013 359, 146-151.
  • van der Keur, P., Hansen, J.R., Hansen, S. & Refsgaard, J.C., 2008: Uncertainty in sumulation of nitrate leaching at field and catchment scale within the Odense River basin. Vadose Zone Journal 7, 10-21.
  • Olsen, M., Troldborg, L., Henriksen, H.J., Conallin, J., Refsgaard, J.C. & Bøgh, E. 2013: Evaluation of a typical hydrological model in relation to environmental flows. Journal of Hydrology 507, 52-62.
  • van der Keur, P., Henriksen, H.J., Refsgaard, J.C., Brugnach, M., Pahl-Wostl, C., DeWulf, A. & Buiteveld, H. 2008: Identification of major sources of uncertainty in current IWRM practice. Illustrated for the Rhine Basin. Water Resources Management 22, 1677-1708.
  • Andersen, J., Refsgaard, J.C. & Jensen, K.H., 2001: Distributed hydrological modelling of the Senegal River basin - model construction and validation. Journal of Hydrology 247, 200-214.
  • Thorsen, M., Refsgaard, J.C., Hansen, S., Pebesma, E., Jensen, J.B. & Kleeschulte, S. 2001: Assessment of uncertainty in simulation of nitrate leaching to aquifers at catchment scale. Journal of Hydrology 242, 210-227.
  • Refsgaard, J.C. & Hansen, E. 1982: A distributed groundwater/surface water model for the Suså catchment. Part 2: Simulation of streamflow depletion due to groundwater abstraction. Nordic Hydrology 13, 311-322.
  • Refsgaard, J.C. & Hansen, E. 1982: A distributed groundwater/surface water model for the Suså catchment. Part 1: Model description. Nordic Hydrology 13, 299-310.
  • Refsgaard, J.C. & Hansen, E. 1976: Economic value of low flow data. Nordic Hydrology 7, 57-72.
  • He, X., Sonnenborg, T.O., Refsgaard, J.C., Vejen, F. & Jensen, K.H. 2013: Evaluation of the value of radar QPE data and rain gauge data for hydrological modeling. Water Resources Research 49(9), 5989-6005.
  • Qin, H., Cao, G., Kristensen, M., Refsgaard, J.C., Rasmussen, M.O., He, X., Liu, J., Shu, Y. & Zheng, C. 2013: Integrated hydrological modeling of the North China Plain and implicatins for sustainable water management. Hydrology and Earth System Science 17, 3759-3778.
  • Randall, M.T., Troldborg, L., Refsgaard, J.C. & Kidmose, J.B 2013: Assessing urban groundwater table response to climate change and increased stormwater infiltration. In: Bennike, O., Garde, A.A, & Watt, W.S.(eds): Review of Survey Activities 2012. Geological Survey of Denmark and Greenland Bulletin 28, 33-36.
  • Larsen, M.A.D., Theijl, P., Christensen, J.H., Refsgaard, J.C. & Jensen, K.H. 2013: On the role of domain size and resolution in the simulations with the HIRHAM region climate model. Climate Dynamics 40, 2903-2918.
  • Hansen, A.L., Refsgaard, J.C., Christensen, B.S.B. & Jensen, K.H. 2013: Importance of including small-scale tile drain discharge in the calibration of a coupled groundwater-surface water catchment model. Water Resources Research 49, 585-603.
  • Kidmose, J., Refsgaard, J.C., Troldborg, L., Seaby, L.P. & Escriv, M.M. 2013: Climate change impact on groundwater levels:ensemble modelling of extreme values. Hydrology and Earth System Sciences 17, 1619-1634.
  • Seaby, L.P., Refsgaard, J.C., Sonnenborg, T.O., Stisen, S., Christensen, J.H. & Jensen, K.H. 2013: Assessment of robustness and significance of climate change signals for an ensemble of distribution-based scaled climate projections. Journal of Hydrology 486, 479-493.
  • Refsgaard, J.C., Arnbjerg-Nielsen, K., Drews, M., Halsnæs, K., Jeppesen, E., Madsen, H., Markandya, A., Olesen, J.E., Porter, J.R. & Christensen, J.H. 2013: The role of uncertainty in climate change adaptation strategies ¿ A Danish water management example. Mitigation and Adaptation Strategies for Global Change 18(3), 337-359.
  • Refsgaard, J.C., Storm, B. & Clausen, T. 2012: Physically-based modelling, good modelling practice including uncertainty ¿ reply to Ewen et al. (2012). Hydrology Research 43(6), 948-950.
  • Rasmussen, S.H., Christensen, J.H., Drews, M., Gochis, D.J. & Refsgaard, J.C. 2012: Spatial scale characteristics of precipitation simulated by regional climate models and the implications for hydrological modelling. Journal of Hydrometeorology 13(6), 1817-1835.
  • Stisen, S., Højberg, A.L., Troldborg, L., Refsgaard, J.C., Christensen, B.S B., Olsen, M. & Henriksen, H.J. 2012: On the importance of appropriate precipitation gauge catch correction for hydrological modelling at mid to high latitudes. Hydrology and Earth System Sciences 16, 4157-4176.
  • Seifert, D., Sonnenborg, T.O., Refsgaard, J.C., Højberg, A.L. & Troldborg, L. 2012: Assessment of hydrological model predictive ability given multiple conceptual geological models. Water Resources Research 48, ?.
  • Refsgaard, J.C., Christensen, S., Sonnenborg, T.O., Seifert, D., Højberg, A.L. & Troldborg, L. 2012: Review of strategies for handling geological uncertainty in groundwater flow and transport modelling. Advances in Water Resources 36, 36-50.
  • Rasmussen, S.H., Butts, M.B., Lerer, S.M. & Refsgaard, J.C. 2012: Parameterisation and scaling of teh land surface model for use in a coupled climate-hydrological model. Journal of Hydrology 426, 63-78.
  • He, X., Refsgaard, J.C., Sonnenborg, T.O., Vejen, F. & Jensen, K.H. 2011: Statistical analysis of the impact of radar rainfall uncertainties on water resources modeling. Water Resources Research 47, W09526.
  • Stisen, S., McCabe, M.F., Refsgaard, J.C., Lerer, S. & Butts, M.B. 2011: Model parameter analysis using remotely sensed pattern information in a multi-constraint framework. Journal of Hydrology 409, 337-349.
  • Stisen, S., Sonnenborg, T.O., Højberg, A.L., Troldborg, L. & Refsgaard, J.C. 2011: Evaluation of climate input biases and water balance issues using a coupled surface-subsurface model. Vadose Zone Journal 10, 37-53.
  • van der Keur, P., Brugnach, M., Dewulf, A., Refsgaard, J.C., Zorilla, P., Poolman, M., Isendahl, N., Raadgever, G.T., Henriksen, H.J., Warmink, J.J., Lamers, M. & Mysiak, J. 2010: Identifying Uncertainty Guidelines for Supporting Policy Making inWater Management Illustrated for Upper Guadiana and Rhine Basins. Water Resources Management 24(10), 3901-3937.
  • Refsgaard, J.C. & Hansen, J.C. 2010: A good-looking catchment can turn into a modeller's nightmare. Hydrological Sciences Journal 55(6), 899-912.
  • Refsgaard, J.C., Højberg, A.L., Møller, I., Hansen, M. & Søndergaard, V. 2010: Groundwater Modeling in Integrated Water Resources Management - Visions for 2020. Ground Water 48(5), 633-648.
  • Refsgaard, J.C., Storm, B. & Clausen, T. 2010: Système Hydrologique Europeén (SHE) - Review and perspectives after 30 years development in distributed physically-based hydrological modelling. Hydrology Research 41(5), 355-377.
  • Roosmalen, L.v., Christensen, J.H., Butts, M., Jensen, K.H. & Refsgaard, J.C. 2010: Quantifying climate change signals for Denmark and assessing the robustness of hydrological impact studies. Journal of Hydrology 380, 406-419.
  • Henriksen, H.J., Refsgaard, J.C., Højberg, A.L., Ferrand, N., Gijsbers, P. & Scholten, H. 2009: Harmonised principles for public participation in quality assurance of integrated water resources modelling. Water Resource Management 23, 2539 - 2554.
  • Hansen, J.R., Refsgaard, J.C., Ernstsen, V., Hansen, V.,Styczen, M. & Poulsen, R.N. 2009: An integrated and physically based nitrogen cycle catchment model. Hydrology Research 40(4), 347-363.
  • Rosenbom, A.E., Therrien, R., Refsgaard, J.C., Jensen, K.H., Ernstsen, V. & Klint, K.E.S. 2009: Numerical analysis of water and solute transport in variably-saturated fractured clayey till. Journal of Contaminant Hydrology 104, 137-152.
  • Refsgaard, J.C., Jørgensen, L.F., Højberg, A.L., Demetriou, C., Onorati, G. & Brandt, G. 2008: Joint modelling and monitoring of aquatic ecosystems. In: Quevauviller, P., Borchers, U., Thompson, K.C. & Simonart, T. (eds): The Water Frame Directive - Ecological and chemical status monitoring. The Water Ouality Measurements Series, 166-180, John Wiley and Sons, Ltd.. European Commission. Brussels, Belgium.
  • Jørgensen, L.F., Refsgaard, J.C. & Højberg, A.L. 2008: From science to practice in implementing the European Union's Water Framework Directive. In: Bennike, O. & Higgins, A.K.(eds): Review of Survey activities 2007. Geological Survey of Denmark and Greenland Bulletin 15, 81-84.
  • Hansen, J.R., Ernstsen, V., Refsgaard, J.C. & Hansen, S. 2008: Field Scale heterogeneity of redox conditions in till-upscaling to a catchment nitrate model. Hydrogeology Journal 16, 1251-1266.
  • Troldborg, L., Jensen, K.H., Engesgaard, P., Refsgaard, J.C. & Hinsby, K. 2008: Using environmental tracers in modeling flow in a complex shallow aquifer system. Journal of Hydrologic Engineering 13(11), 1037-1048.
  • Rosenbom, A.E., Ernstsen, V., Flühler, H., Jensen, K.H., Refsgaard, J.C. & Wydler, H. 2008: Fluorescence imaging applied to tracer distributions in variably saturated fractured. Journal of Environmental Quality 37, 448-458.
  • Larsen, F., Pham, N.Q., Dang, N.D., Postma, D., Jessen, S. Pham, V.H., Nguyen, T.B., Trieu, H.D., Tran, L.T., Nguyen, H., Chambon, J., Nguyen, H.V., Ha, D.H., Hue, N.T., Duc, M.T. & Refsgaard, J.C. 2008: Controlling geological and hydrogeological processes in an arsenic contaminated aquifer on the Red River flood plain, Vietnam. Applied Geochemistry 23(11), 3099-3115.
  • Jørgensen, L.F., Refsgaard, J.C. & Højberg, A.L. 2008: Joint use of monitoring and modelling. Water Science & Technology 56(8), 21-29.
  • Blind, M. & Refsgaard, J.C. 2008: Operationalising uncertainty in data and models for integrated water resources management. Water Science and Technology 56(9), 1-12.
  • Jørgensen, L.F., Refsgaard, J.C. & Højberg A.L. 2007: Joint use of Monitoring and Modelling. WaterMatex - 7th International IWA Symposium on Systems Analysis and Integrated Assessment in Water Management. 7-9 May, 2007. Washington D.C., U.S.A.. International Water Association. Proceedings WATERMATEX 2007 [CD-Rom], 1 p.
  • Højberg, A.L., Refsgaard, J.C., van Geer, F., Jørgensen, L.F. & Zsuffa, I. 2007: Use of models to support the monitoring requirements in the Water Framework Directive. Water Ressources Management 21, 1649-1672.
  • Henriksen, H.J., Troldborg, L., Højberg, A.L. & Refsgaard, J.C. 2008: Assessment of exploitable groundwater resources by use of ensamble resource indicators and numerical groundwater-surface water model [ publiceret on-line: doi:10.1016/j.jhydrol09.056]. Journal of Hydrology 348(2), 224-240.
  • Nilsson, B., Højbjerg, A.L., Refsgaard, J.C. & Troldborg, L. 2007: Uncertainty in geological and hydrogeological data. Hydrology and Earth System Sciences 11, 1551-1561.
  • Dahl, M., Nilsson, B., Langhoff, J.L. & Refsgaard, J.C. 2007: Review of classifcation systems and new multi-scale typology of groundwater-surface water interaction. Journal of Hydrology 344, 1-16.
  • Jørgensen, L.F., Refsgaard, J.C. & Højberg, A.L. 2007: The inadequacy of monitoring without modelling support. Journal of Environmental Monitoring 9, 931-942.
  • Troldborg, L., Refsgaard, J.C., Jensen, K.H. & Engesgaard, P.E. 2007: The importance of alternative conceptual models for simulation of concentrations in a multi-aquifer system. Hydrogeology Journal 15(5), 843-860.
  • Hansen, J.R., Refsgaard, J.C., Hansen, S. & Ernstsen, V. 2007: Problems with heterogeneity in physically based agricultural catchment models. Journal of Hydrology 342, 1-16.
  • Refsgaard, J.C., van der Sluijs, J.P., Højberg, A.L. & Vanrolleghem, P.A. 2007: Uncertainty in the environmental modelling process - A framework and guidance. Environmental Modelling & Software 22, 1543-1556.
  • Scholten, H., Kassahun, A., Refsgaard, J.C., Kargas, T., Gavardinas, C. & Beulens, A.J.M. 2007: A methodology to support multidisciplinary model-based water management. Environmental Modeeling & Software 22, 743-759.
  • Refsgaard, J.C., van der Sluijs, J.P., Brown, J. & van der Keur, P. 2006: A framework for dealing with uncertainty due to model structure error. Advances in Water Resources 29, 1586-1597.
  • Brown, J.D., Heuvelink, G.B. & Refsgaard, J.C. 2005: An integrated methodology for recording uncertainties about environmental data. Water Science & Technology 52(6), 153-160.
  • Højberg, A.L. & Refsgaard, J.C. 2005: Model uncertainty - parameter uncertainty versus conceptual models. Water Science & Technology 52(6), 177-186.
  • Refsgaard, J.C., Nilsson, B., Brown, J., Klauer, B., Moore, R., Bech, T., Vurro, M., Blind, M., Castilla, G., Tsanis, I. & Biza, P. 2005: Harmonised Techniques and Representative River Basin Data for Assessment and Use of Uncertainty Information in Integrated Water Management (HarmoniRiB). Environmental Science & Policy 8, 267-277.
  • Refsgaard, J.C., Henriksen, H.J., Harrar, W.G., Scholten, H. & Kassahun, A. 2005: Quality assurance in model based water management - review of existing practice and outline of new approaches. Environmental Modelling & Software(20), 1201-1215.
  • Christiansen, J.S., Thorsen, M., Clausen, T., Hansen, S. & Refsgaard, J.C. 2004: Modelling of macropore flow and transport at catchment scale. Journal of Hydrology 299, 136-158.
  • Boegh, E., Thorsen, M., Butts, M.B., Hansen, S., Christiansen, J.S., Abrahamsen, P., Hasager, C.B., Jensen, N.O., van der Keur, P., Refsgaard, J.C., Schelde, K., Soegaard, H. & Thomsen, A. 2004: Incorrporating remote sensing data in physically based distributed agro-hydrological modelling. Journal of Hydrology 287, 279-299.
  • Refsgaard, J.C. & Henriksen, H.J. 2004: Modelling guidelines - terminology and guiding principles. Advances in Water Resources 27(1), 71-82.
  • Sandholt, I., Andersen, J., Dybkjær, G., Nyborg, L., Lo, M., Rasmussen, K., Refsgaard, J.C., Jensen, K.H. & Toure, A. 2003: Integration of earth observation data in distributed hydrological models: the Senegal River Basin. Canadian Journal of Remote Sensing 29(6), 701-710.
  • Henriksen, H.J., Troldborg, L., Nyegaard, P., Sonnenborg, T.O., Refsgaard, J.C. & Madsen, B. 2003: Methodology for construction, calibration and validation of a national hydrological model for Denmark. Journal of Hydrology 280, 52-71.
  • Nilsson, B., Refgaard, J.C., Dahl, M., Møller, I., Kronvang, B., Andersen, H.E., Hofmann C.C., Christensen, S., Heidermann, J. & Rasmussen, K.R. 2003: Hydrokemsik interaktion mellem grundvand og overfladevand (HYGRO). En metode til klassificering af ådale i typeområder. Miljøstyrelsen, 121 pp.
  • Sonnenborg, T.O., Christensen, B.S.B., Nyegaard, P., Henriksen, H.J. & Refsgaard, J.C. 2003: Transient modeling of regional groundwater flow using parameter estimates from steady-state automatic calibration. Journal of Hydrology 273, 188-204.
  • Andersen, J., Sandholt, I., Jensen, K.H., Refsgaard, J.C. & Gupta, H. 2002: Perspectives in using a remotely sensed dryness index in distributed hydrological models at the river-basin scale. Hydrological Processes 16, 2973-2987.
  • Andersen, J., Dybkjær, G., Jensen, K.H., Refsgaard, J.C. & Rasmussen, K. 2002: Use of remotely sensed precipitation and leaf area index in a distributed hydrological model. Journal of Hydrology 264, 34-50.
  • Vazquez,R.F., Feyen,L., Feyen, J.& Refsgaard, J.C. 2002: Effect of grid size parameters and model performance of the MIKE-SHE code. Hydrological Processes 16, 355-372.
  • Projects
    Jens Christian Refsgaard