Thomas Friborg

Thomas Friborg

Professor

ORCID: 0000-0001-5633-6097

Publication year:
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1 - 25 out of 131Page size: 25
  1. 1995
  2. Published

    The use of carbon dioxide fluxes in climatology

    Friborg, Thomas, 1995, Museum Tusculanum.

    Research output: Book/Report › Ph.D. thesis › Research

  3. 1997
  4. Published

    A system to measure surface fluxes of momentum, sensible heat, water vapour and carbon dioxide

    Moncrieff, J. B., Massheder, J. M., de Bruin, H., Elbers, J., Friborg, Thomas, Huesunkveld, B., Kabat, P., Scott, S., Søgaard, H. & Verhoef, A., 1997, In: Journal of Hydrology. 188-189, 1-4, p. 589-611

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

  5. Published

    Atmospheric fluxes of CO2 and CH4 above a high arctic ecosystem from spring to atumn

    Nordstrøm, C., Friborg, Thomas, Hansen, Birger & Søgaard, H., 1997.

    Research output: Contribution to conference › Paper › Research › peer-review

  6. Published

    Carbon dioxide flux, transpiration and light response of millet in Sahel

    Friborg, Thomas, Bøgh, E. & Søgaard, H., 1997, In: Journal of Hydrology. 188-189, 1-4, p. 633-650

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

  7. Published

    Rapid response of greenhouse gas emission to early spring thaw in a subarctic mire as shown by micrometeorological techniques

    Friborg, Thomas, Christensen, T. R. & Søgaard, H., 1997, In: Geophysical Research Letters. 24, 23, p. 3061-3064 97GL03024.

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

  8. Published

    Spatial and temporal variations in net carbon flux during HAPEX-Sahel

    Moncrieff, J. B., Monteney, B., Verhoef, A., Friborg, Thomas, Elbers, J., Kabat, P., de Bruin, H., Søgaard, H., Jarvis, P. G. & Billing, H., 1997, In: Journal of Hydrology. Vol. 188-189, No. 1-4, p. 563-588

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

  9. Published

    The variability of evaporation during the HAPEX-Sahel intensive observation period

    Gash, J., Kabat, P., Amadou, M., Bessemoulin, P., Billing, H., Blyth, E., De Bruin, H. A. R., Elbers, J., Friborg, Thomas, Harrison, G., Holwill, C. J., Lloyd, C. R., Lhomme, J., Moncrieff, J. B., Monteny, B. A., Puech, D., Søgaard, H., Tuzet, A. & Verhoef, A., 1997, In: Journal of Hydrology. Hapex-Sahel special issue, 188-189, 1-4, p. 385-399

    Research output: Contribution to journal › Journal article › Research

  10. 1998
  11. Published

    Main work carried out at Zackenberg

    Hansen, Birger, Friborg, Thomas & Nordstrøm, C., 1998, LAPP 2nd Annual Report (1997-1998). p. 51-55

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

  12. Published

    Multitemporal vegetation classification in a high arctic area based on Landsat TM and DEM

    Tamstorf, M., Hansen, Birger, Bay, C., Friborg, Thomas, Nordstrøm, C. & Søgaard, H., 1998.

    Research output: Contribution to conference › Paper › Research › peer-review

  13. Published

    The relationship between Landsat TM derived NDVI and LAI in a high arctic area

    Hansen, Birger, Tamstorf, M., Friborg, Thomas, Nordstrøm, C. & Søgaard, H., 1998.

    Research output: Contribution to conference › Paper › Research › peer-review

  14. Published

    Trace gas exchange from plot to landscape scale

    Christensen, T. R., Sommerkorn, M., Kaplan, J., Illeris, L., Friborg, Thomas, Søgaard, H., Nordstrøm, C., Hansen, Birger & Jonasson, S., 1998, 3rd Annual Report for ZERO. p. 39-43

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

  15. Published

    Understanding land surface physical processes in the arctic

    Lloyd, C. R., Aurela, M., Bruland, Fowler, D., Friborg, Thomas, Hansen, Birger, Harding, R. J., Hargreaves, K., Nordstrøm, C., Laurila, T., Tuovinen, J., Sand, K. & Vehvilainen, B., 1998, Proceedings from "Greenhouse gases and their role in Climate Change: the status of research in Europe".

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

  16. 1999
  17. Published

    Controls on the greenhouse gas exchange of a high-arctic ecosystem

    Friborg, Thomas, Søgaard, H., Nordstrøm, C. & Hansen, Birger, 1999, In: Geografisk Tidsskrift. 99, p. 19-26

    Research output: Contribution to journal › Journal article › Research

  18. Published

    Eddy correlation of the methane exchange over a High-Arctic fen

    Friborg, Thomas, Søgaard, H., Nordstrøm, C., Hansen, Birger & Christensen, T. R., 1999, In: Geophysical Research Abstracts. Vol 1, no. 2, p. 571-571

    Research output: Contribution to journal › Journal article › Research

  19. Published

    Micrometeorological Measurements of Methane Emission from Siberian Wetlands

    Friborg, Thomas, Søgaard, H., Lloyd, C. R., Pauskov, N. & Christensen, T. R., 1999, Ikke angivet. AGU, p. 61-61

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

  20. Published

    Models of CO2 and water vapour fluxes from a sparse millet crop in the Sahel

    Boegh, E., Soegaard, H., Friborg, Thomas & Levy, P. E., 1999, In: Agricultural and Forest Meteorology. 93, 1, p. 7-26

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

  21. Published

    Models of CO2 and water vapor fluxes from a sparse millet crop in the Sahel

    Bøgh, E., Søgaard, H., Friborg, Thomas & Levy, P., 1999, In: Agricultural and Forest Meteorology. 93, p. 7-26

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

  22. Published

    Seasonal exchange of CH4 and CO2 during the short high-arctic summer in northern Greenland

    Friborg, Thomas, Hansen, Birger, Nordstrøm, C. & Søgaard, H., 1999, (Proceedings from "Greenhouse gases and their role in Climate Change: the status of research in Europe", Orvieto Italy, EU commission, 1999).

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

  23. 2000
  24. Published

    Methane exchange over a high arctic fen: A model approach based on eddy correlation data

    Friborg, Thomas, Christensen, T. R., Hansen, Birger, Nordstrøm, C. & Søgaard, H., 2000, In: Global Biogeochemical Cycles. 14, 3, p. 715 723

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

  25. Published

    Trace gas exchange in a high-Arctic valley: 2. Landscape CH4 fluxes measured and modeled using eddy correlation data

    Friborg, Thomas, Christensen, T. R., Hansen, B. U., Nordstroem, C. & Soegaard, H., 2000, In: Global Biogeochemical Cycles. 14, 3, p. 715-723

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

  26. Published

    Trace gas exchange in a high-arctic valley 2. Landscape CH4 fluxes measured and modelled using eddy correlation data

    Friborg, Thomas, Christensen, T. R., Hansen, Birger, Nordstrøm, C. & Søgaard, H., 2000, In: Global Biogeochemical Cycles. Vol. 14, no. 3, p. 715-723

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

  27. Published

    Trace gas exchange in a high-arctic valley 3: Integration and scaling of CO2 fluxes from canopy to landscape using flux data, footprint modelling and remote sensing

    Søgaard, H., Nordstrøm, C., Friborg, Thomas, Hansen, Birger, Christensen, T. R. & Bay, C., 2000, In: Global Biochemical Cycles. 14, 3, p. 725-744

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

  28. Published

    Trace gas exchange in a high-arctic valley, 1, Variations in CO2 and CH4 flux between tundra vegetation types

    Christensen, T. R., Friborg, Thomas, Sommerkorn, M., Kaplan, J., Illeris, L., Søgaard, H., Nordstrøm, C. & Jonasson, S. E., 2000, In: Global Biogeochemical Cycles. 14, 3, p. 701-713

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

  29. 2001
  30. Published

    Geografer sendt til Sibirien

    Friborg, Thomas, 2001, Diversitet, forskning og formidling ved Det Naturvidenskabelige Fakultet, Københavns Universitet. DK, p. 26-27

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

  31. Published

    Measurements and modelling of surface fluxes of heat and water vapour form sites in the European Arctic

    Friborg, Thomas, Lloyd, C. R., Harding, R. J. & Aurela, M., 2001, In: Journal of Theoretical and Applied Climatology. 70, 1-4, p. 19-33

    Research output: Contribution to journal › Journal article › Research

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