Thomas Friborg

Thomas Friborg

Professor

ORCID: 0000-0001-5633-6097

Publication year:
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1 - 25 out of 131Page size: 25
  1. 2023
  2. Published

    Bulk Transfer Coefficients Estimated From Eddy-Covariance Measurements Over Lakes and Reservoirs

    Guseva, S., Armani, F., Desai, A. R., Dias, N. L., Friborg, Thomas, Iwata, H., Jansen, J., Lükő, G., Mammarella, I., Repina, I., Rutgersson, A., Sachs, T., Scholz, K., Spank, U., Stepanenko, V., Torma, P., Vesala, T. & Lorke, A., 27 Jan 2023, In: Journal of Geophysical Research: Atmospheres. 128, 2, 20 p., e2022JD037219.

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

  3. Published

    Monitoring of carbon-water fluxes at Eurasian meteorological stations using random forest and remote sensing

    Xie, M., Ma, X., Wang, Y., Li, C., Shi, H., Yuan, X., Hellwich, O., Chen, C., Zhang, W., Zhang, C., Ling, Q., Gao, R., Zhang, Y., Ochege, F. U., Frankl, A., De Maeyer, P., Buchmann, N., Feigenwinter, I., Olesen, J. E., Juszczak, R. & 68 others, Jacotot, A., Korrensalo, A., Pitacco, A., Varlagin, A., Shekhar, A., Lohila, A., Carrara, A., Brut, A., Kruijt, B., Loubet, B., Heinesch, B., Chojnicki, B., Helfter, C., Vincke, C., Shao, C., Bernhofer, C., Brümmer, C., Wille, C., Tuittila, E. S., Nemitz, E., Meggio, F., Dong, G., Lanigan, G., Niedrist, G., Wohlfahrt, G., Zhou, G., Goded, I., Gruenwald, T., Olejnik, J., Jansen, J., Neirynck, J., Tuovinen, J. P., Zhang, J., Klumpp, K., Pilegaard, K., Šigut, L., Klemedtsson, L., Tezza, L., Hörtnagl, L., Urbaniak, M., Roland, M., Schmidt, M., Sutton, M. A., Hehn, M., Saunders, M., Mauder, M., Aurela, M., Korkiakoski, M., Du, M., Vendrame, N., Kowalska, N., Leahy, P. G., Alekseychik, P., Shi, P., Weslien, P., Chen, S., Fares, S., Friborg, Thomas, Tallec, T., Kato, T., Sachs, T., Maximov, T., di Cella, U. M., Moderow, U., Li, Y., He, Y., Kosugi, Y. & Luo, G., 2023, In: Scientific Data. 10, 18 p., 587.

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

  4. 2022
  5. Published

    Above-Ground Biomass Prediction for Croplands at a Sub-Meter Resolution Using UAV–LiDAR and Machine Learning Methods

    Caballer Revenga, Jaime, Trepekli, Aikaterini, Oehmcke, Stefan, Jensen, Rasmus, Li, Lei, Igel, Christian, Gieseke, Fabian Cristian & Friborg, Thomas, 2022, In: Remote Sensing. 14, 16, 22 p., 3912.

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

  6. Published

    Causality guided machine learning model on wetland CH4 emissions across global wetlands

    Yuan, K., Zhu, Q., Li, F., Riley, W. J., Torn, M., Chu, H., McNicol, G., Chen, M., Knox, S., Delwiche, K., Wu, H., Baldocchi, D., Ma, H., Desai, A. R., Chen, J., Sachs, T., Ueyama, M., Sonnentag, O., Helbig, M., Tuittila, E-S. & 18 others, Jurasinski, G., Koebsch, F., Campbell, D., Schmid, H. P., Lohila, A., Goeckede, M., Nilsson, M. B., Friborg, Thomas, Jansen, J., Zona, D., Euskirchen, E., Ward, E. J., Bohrer, G., Jin, Z., Liu, L., Iwata, H., Goodrich, J. & Jackson, R., 2022, In: Agricultural and Forest Meteorology. 324, 10 p., 109115.

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

  7. Published

    Explicitly modelling microtopography in permafrost landscapes in a land surface model (JULES vn5.4_microtopography)

    Smith, N. D., Burke, E. J., Aas, K. S., Althuizen, I. H. J., Boike, J., Christiansen, C. T., Etzelmüller, B., Friborg, Thomas, Lee, H., Rumbold, H., Turton, R. H., Westermann, S. & Chadburn, S. E., 2022, In: Geoscientific Model Development. 15, 9, p. 3603-3639 37 p.

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

  8. Published

    UAV-borne, LiDAR-based elevation modelling: a method for improving local-scale urban flood risk assessment

    Trepekli, Aikaterini, Balstrøm, Thomas, Friborg, Thomas, Fog, Bjarne, Allotey, A. N., Kofie, R. Y. & Møller-Jensen, Lasse, 2022, In: Natural Hazards. 113, p. 423–451 29 p.

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

  9. Published

    Vegetation type is an important predictor of the arctic summer land surface energy budget

    Oehri, J., Schaepman-Strub, G., Kim, J. S., Grysko, R., Kropp, H., Grünberg, I., Zemlianskii, V., Sonnentag, O., Euskirchen, E. S., Reji Chacko, M., Muscari, G., Blanken, P. D., Dean, J. F., di Sarra, A., Harding, R. J., Sobota, I., Kutzbach, L., Plekhanova, E., Riihelä, A., Boike, J. & 54 others, Miller, N. B., Beringer, J., López-Blanco, E., Stoy, P. C., Sullivan, R. C., Kejna, M., Parmentier, F. J. W., Gamon, J. A., Mastepanov, M., Wille, C., Jackowicz-Korczynski, M., Karger, D. N., Quinton, W. L., Putkonen, J., van As, D., Christensen, T. R., Hakuba, M. Z., Stone, R. S., Metzger, S., Vandecrux, B., Frost, G. V., Wild, M., Hansen, Birger, Meloni, D., Domine, F., te Beest, M., Sachs, T., Kalhori, A., Rocha, A. V., Williamson, S. N., Morris, S., Atchley, A. L., Essery, R., Runkle, B. R. K., Holl, D., Riihimaki, L. D., Iwata, H., Schuur, E. A. G., Cox, C. J., Grachev, A. A., McFadden, J. P., Fausto, R. S., Göckede, M., Ueyama, M., Pirk, N., de Boer, G., Bret-Harte, M. S., Leppäranta, M., Steffen, K., Friborg, Thomas, Ohmura, A., Edgar, C. W., Olofsson, J. & Chambers, S. D., 2022, In: Nature Communications. 13, 12 p., 6379.

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

  10. 2021
  11. Published

    Gap-filling eddy covariance methane fluxes: Comparison of machine learning model predictions and uncertainties at FLUXNET-CH4 wetlands

    Irvin, J., Zhou, S., Mcnicol, G., Lu, F., Liu, V., Fluet-chouinard, E., Ouyang, Z., Knox, S. H., Lucas-moffat, A., Trotta, C., Papale, D., Vitale, D., Mammarella, I., Alekseychik, P., Aurela, M., Avati, A., Baldocchi, D., Bansal, S., Bohrer, G., Campbell, D. I. & 73 others, Chen, J., Chu, H., Dalmagro, H. J., Delwiche, K. B., Desai, A. R., Euskirchen, E., Feron, S., Goeckede, M., Heimann, M., Helbig, M., Helfter, C., Hemes, K. S., Hirano, T., Iwata, H., Jurasinski, G., Kalhori, A., Kondrich, A., Lai, D. Y., Lohila, A., Malhotra, A., Merbold, L., Mitra, B., Ng, A., Nilsson, M. B., Noormets, A., Peichl, M., Rey-sanchez, A. C., Richardson, A. D., Runkle, B. R., Schäfer, K. V., Sonnentag, O., Stuart-haëntjens, E., Sturtevant, C., Ueyama, M., Valach, A. C., Vargas, R., Vourlitis, G. L., Ward, E. J., Wong, G. X., Zona, D., Alberto, M. C. R., Billesbach, D. P., Celis, G., Dolman, H., Friborg, Thomas, Fuchs, K., Gogo, S., Gondwe, M. J., Goodrich, J. P., Gottschalk, P., Hörtnagl, L., Jacotot, A., Koebsch, F., Kasak, K., Maier, R., Morin, T. H., Nemitz, E., Oechel, W. C., Oikawa, P. Y., Ono, K., Sachs, T., Sakabe, A., Schuur, E. A., Shortt, R., Sullivan, R. C., Szutu, D. J., Tuittila, E., Varlagin, A., Verfaillie, J. G., Wille, C., Windham-myers, L., Poulter, B. & Jackson, R. B., 1 Oct 2021, In: Agricultural and Forest Meteorology. 308-309, 22 p., 108528.

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

  12. Published

    Deriving Aerodynamic Roughness Length at Ultra-High Resolution in Agricultural Areas Using UAV-Borne LiDAR

    Trepekli, Aikaterini & Friborg, Thomas, 2021, In: Remote Sensing. 13, 17, 21 p., 3538.

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

  13. Published

    Explicitly modelling microtopography in permafrost landscapes in a land-surface model (JULES vn5.4_microtopography)

    Smith, N. D., Chadburn, S. E., Burke, E. J., Aas, K. S., Althuizen, I. H. J., Boike, J., Christiansen, C. T., Etzelmüller, B., Friborg, Thomas, Lee, H., Rumbold, H., Turton, R. & Westermann, S., 2021, 43 p.

    Research output: Working paper › Preprint › Research

  14. Published

    Field-scale CH4 emission at a sub-arctic mire with heterogeneous permafrost thaw status

    Łakomiec, P., Holst, J., Friborg, Thomas, Crill, P., Rakos, N., Kljun, N., Olsson, P., Eklundh, L. & Rinne, J., 2021, Copernicus/EGU, 32 p. (Biogeosciences Discussions; No. 81, Vol. 2021).

    Research output: Working paper › Preprint › Research

  15. Published

    Field-scale CH4 emission at a subarctic mire with heterogeneous permafrost thaw status

    Łakomiec, P., Holst, J., Friborg, Thomas, Crill, P., Rakos, N., Kljun, N., Olsson, P., Eklundh, L., Persson, A. & Rinne, J., 2021, In: Biogeosciences. 18, 20, p. 5811-5830 20 p.

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

  16. Published

    Plant Structure and Carbon Storage Assessment Utilizing Drone-Borne Lidar and Deep Learning Technologies in a Danish Agricultural Expanse.

    Trepekli, Aikaterini, Caballer Revenga, Jaime, Oehmcke, Stefan, Gieseke, Fabian Cristian, Jensen, Rasmus & Friborg, Thomas, 2021. 12 p.

    Research output: Contribution to conference › Paper › Research

  17. Published

    Prediction of above ground biomass and C-stocks based on UAV-LiDAR,multispectral imagery and machine learning methods.

    Caballer Revenga, Jaime, Trepekli, Aikaterini, Oehmcke, Stefan, Gieseke, Fabian Cristian, Jensen, Rasmus & Friborg, Thomas, 2021. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

  18. Published

    Substantial hysteresis in emergent temperature sensitivity of global wetland CH4 emissions

    Chang, K., Riley, W. J., Knox, S. H., Jackson, R. B., Mcnicol, G., Poulter, B., Aurela, M., Baldocchi, D., Bansal, S., Bohrer, G., Campbell, D. I., Cescatti, A., Chu, H., Delwiche, K. B., Desai, A. R., Euskirchen, E., Friborg, T., Goeckede, M., Helbig, M., Hemes, K. S. & 33 others, Hirano, T., Iwata, H., Kang, M., Keenan, T., Krauss, K. W., Lohila, A., Mammarella, I., Mitra, B., Miyata, A., Nilsson, M. B., Noormets, A., Oechel, W. C., Papale, D., Peichl, M., Reba, M. L., Rinne, J., Runkle, B. R. K., Ryu, Y., Sachs, T., Schäfer, K. V. R., Schmid, H. P., Shurpali, N., Sonnentag, O., Tang, A. C. I., Torn, M. S., Trotta, C., Tuittila, E., Ueyama, M., Vargas, R., Vesala, T., Windham-myers, L., Zhang, Z. & Zona, D., 2021, In: Nature Communications. 12, 1, 10 p.

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

  19. Published

    Supplementary material to "Field-scale CH4 emission at a sub-arctic mire with heterogeneous permafrost thaw status"

    Łakomiec, P., Holst, J., Friborg, Thomas, Crill, P., Rakos, N., Kljun, N., Olsson, P., Eklundh, L. & Rinne, J., 2021, 15 p.

    Research output: Other contribution › Research

  20. Published

    UAV-LiDAR observations increase the precision of urban flood modelling in Accra by detecting critical micro-topographic features

    Trepekli, Aikaterini, Friborg, Thomas, Balstrøm, Thomas, Fog, Bjarne, Allotey, A., Kofie, R. Y. & Møller-Jensen, Lasse, 2021. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

  21. 2020
  22. Published

    Modeled Microbial Dynamics Explain the Apparent Temperature Sensitivity of Wetland Methane Emissions

    Chadburn, S. E., Aalto, T., Aurela, M., Baldocchi, D., Biasi, C., Boike, J., Burke, E. J., Comyn-Platt, E., Dolman, A. J., Duran-Rojas, C., Fan, Y., Friborg, T., Gao, Y., Gedney, N., Göckede, M., Hayman, G. D., Holl, D., Hugelius, G., Kutzbach, L., Lee, H. & 5 others, Lohila, A., Parmentier, F. J. W., Sachs, T., Shurpali, N. J. & Westermann, S., Nov 2020, In: Global Biogeochemical Cycles. 34, 11, e2020GB006678.

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

  23. Published

    Application of drone borne LiDAR technology for monitoring agricultural biomass and plant growth.

    Trepekli, Aikaterini, Westergaard-Nielsen, Andreas & Friborg, Thomas, 2020. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

  24. Published

    Increasing contribution of peatlands to boreal evapotranspiration in a warming climate

    Helbig, M., Waddington, J. M., Alekseychik, P., Amiro, B. D., Aurela, M., Barr, A. G., Black, T. A., Blanken, P. D., Carey, S. K., Chen, J., Chi, J., Desai, A. R., Dunn, A., Euskirchen, E. S., Flanagan, L. B., Forbrich, I., Friborg, T., Grelle, A., Harder, S., Heliasz, M. & 39 others, Humphreys, E. R., Ikawa, H., Isabelle, P., Iwata, H., Jassal, R., Korkiakoski, M., Kurbatova, J., Kutzbach, L., Lindroth, A., Lofvenius, M. O., Lohila, A., Mammarella, I., Marsh, P., Maximov, T., Melton, J. R., Moore, P. A., Nadeau, D. F., Nicholls, E. M., Nilsson, M. B., Ohta, T., Peichl, M., Petrone, R. M., Petrov, R., Prokushkin, A., Quinton, W. L., Reed, D. E., Roulet, N. T., Runkle, B. R. K., Sonnentag, O., Strachan, I. B., Taillardat, P., Tuittila, E., Tuovinen, J., Turner, J., Ueyama, M., Varlagin, A., Wilmking, M., Wofsy, S. C. & Zyrianov, V., 2020, In: Nature climate change. 10, p. 555–560 6 p.

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

  25. Published

    Inference of spatial heterogeneity in surface fluxes from eddy covariance data: A case study from a subarctic mire ecosystem

    Levy, P., Drewer, J., Jammet, M., Leeson, S., Friborg, Thomas, Skiba, U. & van Oijen, M., 2020, In: Agricultural and Forest Meteorology. 280

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

  26. Published

    The biophysical climate mitigation potential of boreal peatlands during the growing season

    Helbig, M., Waddington, J. M., Alekseychik, P., Amiro, B., Aurela, M., Barr, A. G., Black, T. A., Carey, S. K., Chen, J., Chi, J., Desai, A. R., Dunn, A., Euskirchen, E. S., Flanagan, L. B., Friborg, T., Garneau, M., Grelle, A., Harder, S., Heliasz, M., Humphreys, E. R. & 37 others, Ikawa, H., Isabelle, P., Iwata, H., Jassal, R., Korkiakoski, M., Kurbatova, J., Kutzbach, L., Lapshina, E., Lindroth, A., Löfvenius, M. O., Lohila, A., Mammarella, I., Marsh, P., Moore, P. A., Maximov, T., Nadeau, D. F., Nicholls, E. M., Nilsson, M. B., Ohta, T., Peichl, M., Petrone, R. M., Prokushkin, A., Quinton, W. L., Roulet, N., Runkle, B. R. K., Sonnentag, O., Strachan, I. B., Taillardat, P., Tuittila, E., Tuovinen, J., Turner, J., Ueyama, M., Varlagin, A., Vesala, T., Wilmking, M., Zyrianov, V. & Schulze, C., 2020, In: Environmental Research Letters. 15, 10, 14 p., 104004.

    Research output: Contribution to journal › Letter › Research › peer-review

  27. Published

    Volatile Organic Compound fluxes in a subarctic peatland and lake

    Seco, Roger, Holst, T., Westergaard-Nielsen, Andreas, Li, Tao, Simin, Tihomir, Jansen, J., Crill, P., Friborg, Thomas, Holst, J., Rinne, J. & Rinnan, Riikka, 2020. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

  28. Published

    Volatile organic compound fluxes in a subarctic peatland and lake

    Seco, Roger, Holst, T., Matzen, M. S., Westergaard-Nielsen, Andreas, Li, Tao, Simin, Tihomir, Jansen, J., Crill, P., Friborg, Thomas, Rinne, J. & Rinnan, Riikka, 2020, In: Atmospheric Chemistry and Physics. 20, 21, p. 13399-13416

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

  29. 2019
  30. Published

    UAV-Lidar Data Combined with Multispectral and Thermal Infrared Imagery May Increase the Accuracy of Water Vapor Flux Estimates in Heterogeneous Vegetated Areas.

    Trepekli, Aikaterini, Westergaard-Nielsen, Andreas & Friborg, Thomas, 13 Dec 2019. 1 p.

    Research output: Contribution to conference › Conference abstract for conference › Research › peer-review

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ID: 12694