Per Abrahamsen

Per Abrahamsen

Special Consultant

ORCID: 0000-0002-4804-2758

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  1. Published

    A Physically Based Model for Preferential Water Flow and Solute Transport in Drained Agricultural Fields

    Holbak, M., Abrahamsen, Per, Hansen, S. & Diamantopoulos, E., 2021, In: Water Resources Research. 57, 3, e2020WR027954.

    Research output: Contribution to journal › Journal article › Research › peer-review

  2. Published

    A novel model concept for modelling the leaching of natural toxins: results for the case of ptaquiloside

    García-Jorgensen, D. B., Hansen, Hans Chr. Bruun, Abrahamsen, Per & Diamantopoulos, E., 2020, In: Environmental Science. Processes & Impacts. 22, 8, p. 1768-1779 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Afgrøderespons på jordpakning

    Petersen, Carsten, Hansen, S., Abrahamsen, Per, Jensen, J. R., Liu, Fulai, Jensen, C. R. & Wang, Y., 2011, Oversigt over landsforsøgene 2011. Videncentret for Landbrug, p. 262-265 4 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  4. Published

    Afgrøderespons på jordpakning

    Petersen, Carsten, Hansen, S., Abrahamsen, Per, Jensen, J. R., Liu, Fulai & Mao, H., 2012, Oversigt over Landsforsøgene 2012. Pedersen, J. B. (ed.). Aarhus: Videncentret for Landbrug, p. 303-304 2 p. (Oversigt over Landsforsoegene).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  5. Published

    Afgrøderespons på jordpakning

    Petersen, Carsten, Hansen, S., Abrahamsen, Per, Liu, Fulai, Jensen, C. R. & Wang, Z., 2010, Oversigt over Landsforsøgene 2010: forsøg og undersøgelser i Dansk Landbrugsrådgivning. Pedersen, J. B. (ed.). Videncentret for Landbrug, p. 258-260 3 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  6. Published

    Agricultural systems

    Hansen, S., Abrahamsen, Per & Styczen, Merete Elisabeth, 2011, Handbook of ecological models used in ecosystem and environmental management. Jørgensen, S. E. (ed.). CRC Press, p. 203-239 37 p. (Applied Ecology and Environmental Management; a series).

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  7. Published

    Analysis of the significant drop in protein content in Danish grain crops from 1990-2015 based on N-response in fertilizer trials

    Styczen, Merete Elisabeth, Abrahamsen, Per, Hansen, S. & Knudsen, L., 2020, In: European Journal of Agronomy. 115, 8 p., 126013.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Application timing as a mitigation tool for pesticide leaching to drains in northwest Europe

    Holbak, M., Vuaille, J., Diamantopoulos, E., Styczen, Merete Elisabeth, Petersen, Carsten, Strobel, Bjarne W. & Abrahamsen, Per, 2024, In: Journal of Hydrology: Regional Studies. 53, 17 p., 101734.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Calibration procedure for a potato crop growth model using information from across Europe

    Heidmann, T., Tofteng, C., Abrahamsen, Per, Plauborg, F., Hansen, S., Battilani, A., Coutinho, J., Doležal, F., Mazurczyk, W., Ruiz, J. D. R., Takác, J. & Vacek, J., 2008, In: Ecological Modelling. 211, 1-2, p. 209-223

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Can information on past and near-future weather and field conditions predict the safest pesticide application day?

    Vuaille, J., Holbak, M., Perslev, Mathias, Diamantopoulos, E., Jensen, Signe Marie, Styczen, Merete Elisabeth, Petersen, Carsten, Strobel, Bjarne W. & Abrahamsen, Per, 2022, In: Computers and Electronics in Agriculture. 203, 14 p., 107454.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. Published

    Changes in soil water balance following afforestation of former arable soils in Denmark as evaluated using the DAISY model

    Salazar Guerrero, O. A., Hansen, S., Abrahamsen, Per, Hansen, K. I. & Gundersen, Per, 2013, In: Journal of Hydrology. 484, p. 128-139 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Published

    Climate change impacts on agro-climatic indices derived from downscaled weather generator scenarios for eastern Denmark

    Rasmussen, S. B., Blenkinsop, S., Burton, A., Abrahamsen, Per, Holm, Peter Engelund & Hansen, S., 2018, In: European Journal of Agronomy. 101, p. 222-238

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Comparison of simulated water, nitrate, and bromide transport using a Hooghoudt-based and dynamic drainage model

    Mollerup, M., Abrahamsen, Per, Petersen, Carsten & Hansen, S., 2014, In: Water Resources Research. 50, 2, p. 1080-1094 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Published

    Crop growth and two dimensional modeling of soil water transport in drip irrigated potatoes

    Plauborg, F., Iversen, B. V., Mollerup, M., Abrahamsen, Per, Ahmadi, S. H., Andersen, M. N. & Hansen, S., 2009. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  15. Published

    DAISY model: A dynamic tool to predict biomass accumulation in cereal/grass-legume intercrop

    Hansen, Line Vinther, Abrahamsen, Per & Ghaley, Bhim Bahadur, May 2019.

    Research output: Contribution to conference › Poster › Research

  16. Published

    Daisy: an open soil-crop-atmosphere system model

    Abrahamsen, Per & Hansen, S., 2000, In: Environmental Modelling & Software. 15, p. 313-330 18 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  17. Published

    Daisy: model use, calibration and validation

    Hansen, S., Abrahamsen, Per, Petersen, Carsten & Styczen, Merete Elisabeth, 2012, In: American Society of Agricultural and Biological Engineers. Transactions. 55, 4, p. 1315-1333 19 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Daisy: bilag til Dina Workshop oktober 1998

    Abrahamsen, Per & Hansen, S., 1998, Ikke angivet. Royal Veterinary- and Agricultural University, Department of Agricultural Sciences, Laboratory for Agrohydrology and Climatology, 33 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  19. Published

    Daisy - En jord, plante, og atmosfæremodel

    Abrahamsen, Per, 2004. 2 p.

    Research output: Contribution to conference › Paper › Research

  20. Published

    Daisy Program Reference: manual

    Abrahamsen, Per, 1999, Copenhagen: Royal Veterinary and Agricultural University, Deparment of Agricultural Sciences, Laboratory for Agrohydrology and Bioclimatology. 187 p. (Dina notat; No. no. 81).

    Research output: Book/Report › Book › Research

  21. Published

    Daisy program reference manual

    Abrahamsen, Per, 2006, The Royal Veterinary and Agricultural University, Department of Agricultural Sciences, Laboratory for Agrohydrology and Bioclimatology. 485 p.

    Research output: Book/Report › Book › Research

  22. Published

    Daisy tutorial

    Abrahamsen, Per, 2006, Lulu. 55 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  23. Published

    Design of the customize emacs package

    Abrahamsen, Per, 1999.

    Research output: Contribution to conference › Paper › Research

  24. Published

    Drypvanding i kartofler for bedre miljø og kvalitet - men hvad med økonomien?

    Plauborg, F., Pedersen, Søren Marcus, Boye, K., Vangsø Iversen, B., Lærke, P. E., Andersen, M. N. & Abrahamsen, Per, 2007, In: Kartoffelproduktion. 33, 3, p. 7-10 4 p.

    Research output: Contribution to journal › Journal article › Communication

  25. Published

    Dual permeability soil water dynamics and water uptake by roots in irrigated potato fields

    Dolezal, F., Zumr, D., Vacek, J., Battilani, A., Plauborg, F., Hansen, S., Abrahamsen, Per, Bízik, J., Takác, J., Mazurczyk, W., Coutinho, J. & Stekauerová, V., 2007, In: Biologia. 62, 5, p. 552-556 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    Economic feasibility of drip and fertigation systems in Europe

    Pedersen, Søren Marcus, Abrahamsen, Per & Plauborg, F., 2007. 2 p.

    Research output: Contribution to conference › Paper › Research

  27. Published

    Effects of single rainfall events on leaching of glyphosate and bentazone on two different soil types, using the DAISY model

    Rasmussen, S. B., Abrahamsen, Per, Nielsen, M. H., Holm, Peter Engelund & Hansen, S., 2015, In: Vadose Zone Journal. 14, 11

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Effects of winter wheat N status on assimilate and N partitioning in the mechanistic agroecosystem model DAISY

    Gyldengren, J. G., Abrahamsen, Per, Olesen, J. E., Styczen, Merete Elisabeth, Hansen, S. & Gislum, R., 2020, In: Journal of Agronomy and Crop Science. 206, 6, p. 784-805 22 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  29. Published

    Fine partikler af biokul kan øge afgrødernes vandforsyning

    Petersen, Carsten, Bruun, Esben Wilson, Müller-Stöver, Dorette Sophie, Abrahamsen, Per, Ravenni, G., Winding, A. & Nielsen, J. A., 2023, In: Agro. 2023, 8, p. 24-30 7 p.

    Research output: Contribution to journal › Journal article › Research

  30. Published

    Flerdimensional modellering af vandstrømning og stoftransport i de øverste 1–2 m af jorden i systemer med markdræn

    Hansen, S., Petersen, Carsten, Mollerup, M., Abrahamsen, Per, Gjettermann, B., Nielsen, M. H., Styczen, Merete Elisabeth, Poulsen, R., Lørup, J. K., Yamagata, K. & Butts, M., 2012, Miljøstyrelsen. 151 p. (Bekæmpelsesmiddelforskning fra Miljøstyrelsen; No. 138).

    Research output: Book/Report › Book › Research › peer-review

  31. Published

    Første markforsøg med biokul er i fuld gang

    Petersen, Carsten, Bruun, Esben Wilson, Müller-Stöver, Dorette Sophie, Abrahamsen, Per, Ravenni, G., Winding, A. & Nielsen, J. A., 2023, In: Agro. 2023, 8, p. 31-34 4 p.

    Research output: Contribution to journal › Journal article › Research

  32. Published

    Incorporating remote sensing data in physically based distributed agro-hydrological modelling

    Bøgh, E., Thorsen, M., Butts, M. B., Hansen, S., Christiansen, J. S., Abrahamsen, Per, Hasager, C. B., Jensen, N. O., Keur, P. V. D., Refsgaard, J. C., Schelde, K., Søgaard, H. & Thomsen, A., 2004, In: Journal of Hydrology. 287, 1-4, p. 279-299 21 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Incorporation of leaf nitrogen observations for biochemical and environmental modeling of photosynthesis and evapotranspiration

    Bøgh, E., Gjettermann, B., Abrahamsen, Per, Hansen, S., Jensen, N. H., Schelde, K., Søegaaard, H. & Thomsen, A., 2007. 1 p.

    Research output: Contribution to conference › Poster › Research

  34. Published

    Integrated modelling of crop production and nitrate leaching with the Daisy model

    Manevski, K., Børgesen, C. D., Li, X., Andersen, M. N., Abrahamsen, Per, Hu, C. & Hansen, S., 2016, In: MethodsX. 3, p. 350-363 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. Published

    Jordpakning: Afgrøderespons på jordpakning

    Petersen, Carsten, Hansen, S. & Abrahamsen, Per, 2015, In: Oversigt over Landsforsoegene. 2015, p. 253-255 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    Jordpakning: Afgrøderespons på jordpakning

    Petersen, Carsten, Hansen, S. & Abrahamsen, Per, 2016, In: Oversigt over Landsforsoegene. 2016, p. 262-264 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

    Kulturteknik: Afgrøderespons på jordpakning

    Petersen, Carsten, Hansen, S., Abrahamsen, Per, Jensen, J. R., Liu, Fulai & Li, X., 2013, Oversigt over Landsforsøgene 2013. Pedersen, J. B. & Pedersen, C. Å. (eds.). Videncentret for Landbrug, p. 303-304 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  38. Published

    Makroporeforbindelser og pesticidudvaskning

    Petersen, Carsten, Nielsen, M. H., Hansen, S., Abrahamsen, Per & Bender Koch, Christian, 2013, Pesticidforskning fra Miljøstyrelsen. Miljøstyrelsen, 6 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  39. Published

    Model analysis of the significant drop in protein content in Danish grain crops from 1990-2015

    Styczen, Merete Elisabeth, Abrahamsen, Per, Hansen, S. & Knudsen, L., 2020, In: European Journal of Agronomy. 118, 14 p., 126068.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Modeling Preferential Water Flow and Pesticide Leaching to Drainpipes: The Effect of Drain-Connecting and Matrix-Terminating Biopores

    Holbak, M., Abrahamsen, Per & Diamantopoulos, E., 2022, In: Water Resources Research. 58, 7, 21 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Modeling the environmental fate of bracken toxin ptaquiloside: Production, release and transport in the rhizosphere

    García-Jorgensen, D. B., Holbak, M., Hansen, Hans Chr. Bruun, Abrahamsen, Per & Diamantopoulos, E., 2024, In: Science of the Total Environment. 921, 10 p., 170658.

    Research output: Contribution to journal › Journal article › Research › peer-review

  42. Published

    Modeling water and nitrogen uptake using a single-root concept: exemplified by the use in the daisy model

    Hansen, S. & Abrahamsen, Per, 2009, Quantifying and understanding plant nitrogen uptake for systems modeling. Ma, L., Ahuja, L. R. & Bruulsema, T. W. (eds.). CRC Press, p. 169-195 27 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  43. Published

    Modelling of root ABA synthesis, stomatal conductance, transpiration and potato production under water saving irrigation regimes

    Plauborg, F., Abrahamsen, Per, Gjettermann, B., Mollerup, M., Iversen, B. V., Liu, Fulai, Andersen, M. N. & Hansen, S., 2010, In: Agricultural Water Management. 98, 3, p. 425-439 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. Published

    Modis data for modelling the water balance at Zealand, Denmark

    Bøgh, E., Butts, M., Hansen, S., Poulsen, R. N., Søgaard, H., Abrahamsen, Per, Dellwik, E., Hasager, C. B., Jensen, N. O. & Pilegaard, K., 2004. 1 p.

    Research output: Contribution to conference › Paper › Research

  45. Published

    N-udvaskning med DAISY-ståbi

    Styczen, M., Lørup, J. K., Poulsen, R. N., Hansen, S., Jensen, Lars Stoumann, Svendsen, H., Abrahamsen, Per, Børgesen, C. D., Thirup, C. & Østergaard, H. S., 2005, In: Vand og Jord. 1, p. 14-18 7 p.

    Research output: Contribution to journal › Journal article › Research

  46. Published

    Notat vedrørende tidlig såning: Et modelstudie

    Jensen, K. J. S., Abrahamsen, Per & Styczen, Merete Elisabeth, 22 Jan 2015, 31 p.. Jan 22, 2015.

    Research output: Memorandum/exposition › Memorandum

  47. Published

    Numerical simulation of the nitrate fate in a dual-permeability porous system

    Dusek, J., Dohnal, M., Vogel, T., Dolezal, F., Tofteng, C. & Abrahamsen, Per, 2006. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research

  48. Published

    Optimising crop production and nitrate leaching in China: Measured and simulated effects of straw incorporation and nitrogen fertilisation

    Manevski, K., Børgesen, C. D., Li, X., Andersen, M. N., Zhang, X., Abrahamsen, Per, Hu, C. & Hansen, S., 2016, In: European Journal of Agronomy. 80, p. 32-44 13 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  49. Published

    Parameteriseringer af grøntsager til Daisy

    Mollerup, M., Hansen, S. & Abrahamsen, Per, 2005, Tåstrup: Den kgl. Veterinær- og Landbohøjskole, Institut for Jordbrugsvidenskab. 200 p.

    Research output: Book/Report › Report › Research

  50. Published

    Parametiseringer af grønsager til Daisy: rapport, april 2005

    Mollerup, M., Hansen, S. & Abrahamsen, Per, 2005, 200 p.

    Research output: Book/Report › Report › Research

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