Birger Hansen

Birger Hansen

Associate Professor


  1. 2023
  2. Published

    Snow depth and the associated offset in ground temperatures in a landscape manipulated with snow-fences

    Liu, Yijing, Hansen, Birger, Elberling, Bo & Westergaard-Nielsen, Andreas, 2023, In: Geoderma. 438, 13 p., 116632.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 2022
  4. 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 journalJournal articleResearchpeer-review

  5. 2020
  6. Published

    A new dataset of soil carbon and nitrogen stocks and profiles from an instrumented Greenlandic fen designed to evaluate land-surface models

    Morel, X., Hansen, Birger, Delire, C., Ambus, Per Lennart, Mastepanov, M. & Decharme, B., 2020, In: Earth System Science Data. 12, 4, p. 2365-2380 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    The FLUXNET2015 dataset and the ONEFlux processing pipeline for eddy covariance data

    Pastorello, G., Trotta, C., Canfora, E., Chu, H., Christianson, D., Cheah, Y-W., Poindexter, C., Chen, J., Elbashandy, A., Humphrey, M., Isaac, P., Polidori, D., Ribeca, A., van Ingen, C., Zhang, L., Amiro, B., Ammann, C., Arain, M. A., Ardo, J., Arkebauer, T. & 267 others, Arndt, S. K., Arriga, N., Aubinet, M., Aurela, M., Baldocchi, D., Barr, A., Beamesderfer, E., Marchesini, L. B., Bergeron, O., Beringer, J., Bernhofer, C., Berveiller, D., Billesbach, D., Black, T. A., Blanken, P. D., Bohrer, G., Boike, J., Bolstad, P. V., Bonal, D., Bonnefond, J., Bowling, D. R., Bracho, R., Brodeur, J., Bruemmer, C., Buchmann, N., Burban, B., Burns, S. P., Buysse, P., Cale, P., Cavagna, M., Cellier, P., Chen, S., Chini, I., Christensen, T. R., Cleverly, J., Collalti, A., Consalvo, C., Cook, B. D., Cook, D., Coursolle, C., Cremonese, E., Curtis, P. S., D'Andrea, E., da Rocha, H., Dai, X., Davis, K. J., De Cinti, B., de Grandcourt, A., De Ligne, A., De Oliveira, R. C., Delpierre, N., Desai, A. R., Di Bella, C. M., di Tommasi, P., Dolman, H., Domingo, F., Dong, G., Dore, S., Duce, P., Dufrene, E., Dunn, A., Dusek, J., Eamus, D., Eichelmann, U., ElKhidir, H. A. M., Eugster, W., Ewenz, C. M., Ewers, B., Famulari, D., Fares, S., Feigenwinter, I., Feitz, A., Fensholt, Rasmus, Filippa, G., Fischer, M., Frank, J., Galvagno, M., Gharun, M., Gianelle, D., Gielen, B., Gioli, B., Gitelson, A., Goded, I., Goeckede, M., Goldstein, A. H., Gough, C. M., Goulden, M. L., Graf, A., Griebel, A., Gruening, C., Gruenwald, T., Hammerle, A., Han, S., Han, X., Hansen, Birger, Hanson, C., Hatakka, J., He, Y., Hehn, M., Heinesch, B., Hinko-Najera, N., Hoertnagl, L., Hutley, L., Ibrom, A., Ikawa, H., Jackowicz-Korczynski, M., Janous, D., Jans, W., Jassal, R., Jiang, S., Kato, T., Khomik, M., Klatt, J., Knohl, A., Knox, S., Kobayashi, H., Koerber, G., Kolle, O., Kosugi, Y., Kotani, A., Kowalski, A., Kruijt, B., Kurbatova, J., Kutsch, W. L., Kwon, H., Launiainen, S., Laurila, T., Law, B., Leuning, R., Li, Y., Liddell, M., Limousin, J., Lion, M., Liska, A. J., Lohila, A., Lopez-Ballesteros, A., Lopez-Blanco, E., Loubet, B., Loustau, D., Lucas-Moffat, A., Lueers, J., Ma, S., Macfarlane, C., Magliulo, V., Maier, R., Mammarella, I., Manca, G., Marcolla, B., Margolis, H. A., Marras, S., Massman, W., Mastepanov, M., Matamala, R., Matthes, J. H., Mazzenga, F., McCaughey, H., McHugh, I., McMillan, A. M. S., Merbold, L., Meyer, W., Meyers, T., Miller, S. D., Minerbi, S., Moderow, U., Monson, R. K., Montagnani, L., Moore, C. E., Moors, E., Moreaux, V., Moureaux, C., Munger, J. W., Nakai, T., Neirynck, J., Nesic, Z., Nicolini, G., Noormets, A., Northwood, M., Nosetto, M., Nouvellon, Y., Novick, K., Oechel, W., Olesen, J. E., Ourcival, J., Papuga, S. A., Parmentier, F., Paul-Limoges, E., Pavelka, M., Peichl, M., Pendall, E., Phillips, R. P., Pilegaard, K., Pirk, N., Posse, G., Powell, T., Prasse, H., Prober, S. M., Rambal, S., Rannik, U., Raz-Yaseef, N., Reed, D., de Dios, V. R., Restrepo-Coupe, N., Reverter, B. R., Roland, M., Sabbatini, S., Sachs, T., Saleska, S. R., Sanchez-Canete, E. P., Sanchez-Mejia, Z. M., Schmid, H. P., Schmidt, M., Schneider, K., Schrader, F., Schroder, I., Scott, R. L., Sedlak, P., Serrano-Ortiz, P., Shao, C., Shi, P., Shironya, I., Siebicke, L., Sigut, L., Silberstein, R., Sirca, C., Spano, D., Steinbrecher, R., Stevens, R. M., Sturtevant, C., Suyker, A., Tagesson, Håkan Torbern, Takanashi, S., Tang, Y., Tapper, N., Thom, J., Tiedemann, F., Tomassucci, M., Tuovinen, J., Urbanski, S., Valentini, R., van der Molen, M., van Gorsel, E., van Huissteden, K., Varlagin, A., Verfaillie, J., Vesala, T., Vincke, C., Vitale, D., Vygodskaya, N., Walker, J. P., Walter-Shea, E., Wang, H., Weber, R., Westermann, S., Wille, C., Wofsy, S., Wohlfahrt, G., Wolf, S., Woodgate, W., Li, Y., Zampedri, R., Zhang, J., Zhou, G., Zona, D., Agarwal, D., Biraud, S., Torn, M. & Papale, D., 2020, In: Scientific Data. 7, 1, 27 p., 225.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. 2019
  9. Published

    A New Process-Based Soil Methane Scheme: Evaluation Over Arctic Field Sites With the ISBA Land Surface Model

    Morel, X., Decharme, B., Delire, C., Krinner, G., Lund, M., Hansen, Birger & Mastepanov, M., 2019, In: Journal of Advances in Modeling Earth Systems. 11, 1, p. 293-326 34 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    A large wet snow avalanche cycle in West Greenland quantified using remote sensing and in situ observations

    Abermann, J., Eckerstorfer, M., Malnes, E. & Hansen, Birger, 2019, In: Natural Hazards. 97, 2, p. 517-534 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2018
  12. Published

    A phenology-based approach to the classification of Arctic tundra ecosystems in Greenland

    Karami, M., Westergaard-Nielsen, Andreas, Normand, S., Treier, U. A., Elberling, Bo & Hansen, Birger, 2018, In: ISPRS Journal of Photogrammetry and Remote Sensing. 146, p. 518-529 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    ORCHIDEE-PEAT (revision 4596), a model for northern peatland CO2, water, and energy fluxes on daily to annual scales

    Qiu, C., Zhu, D., Ciais, P., Guenet, B., Krinner, G., Peng, S., Aurela, M., Bernhofer, C., Bruemmer, C., Bret-Harte, S., Chu, H., Chen, J., Desai, A. R., Dušek, J., Euskirchen, E. S., Fortuniak, K., Flanagan, L. B., Friborg, T., Grygoruk, M., Gogo, S. & 34 others, Grünwald, T., Hansen, Birger, Holl, D., Humphreys, E., Hurkuck, M., Kiely, G., Klatt, J., Kutzbach, L., Largeron, C., Laggoun-Defarge, F., Lund, M., Lafleur, P. M., Li, X., Mammarella, I., Merbold, L., Nilsson, M. B., Olejnik, J., Ottosson-Löfvenius, M., Oechel, W., Parmentier, F. W., Peichl, M., Pirk, N., Peltola, O., Pawlak, W., Rasse, D., Rinne, J., Shaver, G., Schmid, H. P., Sottocornola, M., Steinbrecher, R., Sachs, T., Urbaniak, M., Zona, D. & Ziemblinska, K., 2018, In: Geoscientific Model Development. 11, 2, p. 497-519 23 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Plant Traits are Key Determinants in Buffering the Meteorological Sensitivity of Net Carbon Exchanges of Arctic Tundra

    Lopez-Blanco, E., Lund, M., Christensen, T. R., Tamstorf, M. P., Smallman, T. L., Slevin, D., Westergaard-Nielsen, Andreas, Hansen, Birger, Abermann, J. & Williams, M., 2018, In: Journal of Geophysical Research: Biogeosciences. 123, 9, p. 2675-2694 20 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. 2017
  16. Published

    Exchange of CO2 in Arctic tundra: mpacts of meteorological variations and biological disturbance

    Lopez-Blanco, E., Lund, M., Williams, M., Tamstorf, M. P., Westergaard-Nielsen, Andreas, Exbrayat, J., Hansen, Birger & Christensen, T. R., 11 Oct 2017, In: Biogeosciences. 14, p. 4467-4483

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    In situ oxygen dynamics and carbon turnover in an intertidal sediment (Skallingen, Denmark)

    Walpersdorf, E. C., Kühl, Michael, Elberling, Bo, Andersen, Thorbjørn Joest, Hansen, Birger, Pejrup, M. & Glud, R. N., 2017, In: Marine Ecology - Progress Series. 566, p. 49-65 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Deltas, freshwater discharge, and waves along the Young Sound, NE Greenland

    Kroon, Aart, Abermann, J., Bendixen, M., Lund, M., Sigsgaard, Charlotte, Skov, K. & Hansen, Birger, 2017, In: Ambio. 46, Suppl. 1, p. 132-145 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    DiskoBasis monitering

    Sigsgaard, Charlotte, Jørgensen, C. J., Christiansen, C. T., Hansen, Per Juel, Christoffersen, Kirsten Seestern, McConnell, A., Mølgaard, K. A., Kroon, Aart, Friborg, Thomas, Hansen, Birger & Elberling, Bo, 2017, Arctic Station Annual Report 2015. Kroon, A. & Sigsgaard, C. (eds.). København: Københavns Universitet, p. 7-13 7 p. (Annual Report).

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearchpeer-review

  20. Published

    Exchange of CO2 in Arctic tundra: impacts of meteorological variations and biological disturbance

    López-Blanco, E., Lund, M., Williams, M., P. Tamstorf, M., Westergaard-Nielsen, Andreas, Exbrayat, J., Hansen, Birger & Christensen, T. R., 2017, In: Biogeosciences. 14, p. 4467-4483 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Hotspots and key periods of Greenland climate change during the past six decades

    Abermann, J., Hansen, Birger, Lund, M., Wacker, S., Karami, M. & Cappelen, J., 2017, In: Ambio. 46, Suppl. 1, p. 3-11 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Spatiotemporal variability in surface energy balance across tundra, snow and ice in Greenland

    Lund, M., Stiegler, C., Abermann, J., Citterio, M., Hansen, Birger & van As, D., 2017, In: Ambio. 46, Suppl. 1, p. 81-93 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Toward a statistical description of methane emissions from arctic wetlands

    Pirk, N., Mastepanov, M., López-Blanco, E., Christensen, L., Christiansen, H. H., Hansen, Birger, Lund, M., Parmentier, F. J. W., Skov, K. & Christensen, T. R., 2017, In: Ambio. 46, Suppl. 1, p. 70-80 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Transitions in high-Arctic vegetation growth patterns and ecosystem productivity tracked with automated cameras from 2000 to 2013

    Westergaard-Nielsen, Andreas, Lund, M., Pedersen, S. H., Schmidt, N. M., Klosterman, S., Abermann, J. & Hansen, Birger, 2017, In: Ambio. 46, Suppl. 1, p. 39-52 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Vegetation phenology gradients along the west and east coasts of Greenland from 2001 to 2015

    Karami, M., Hansen, Birger, Westergaard-Nielsen, Andreas, Abermann, J., Lund, M., Schmidt, N. M. & Elberling, Bo, 2017, In: Ambio. 46, Suppl. 1, p. 94-105 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 2016
  27. Published

    Spatiotemporal characteristics of seasonal snow cover in Northeast Greenland from in situ observations

    Pedersen, S. H., Tamstorf, M. P., Abermann, J., Westergaard-Nielsen, Andreas, Lund, M., Skov, K., Sigsgaard, Charlotte, Mylius, M. R., Hansen, Birger, Liston, G. E. & Schmidt, N. M., 2016, In: Arctic, Antarctic, and Alpine Research. 48, 4, p. 653-671 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. 2015
  29. Published

    Future permafrost conditions along environmental gradients in Zackenberg, Greenland

    Westermann, S., Elberling, Bo, Pedersen, S. H., Stendel, M., Hansen, Birger & Liston, G. E., 2015, In: The Cryosphere. 9, 2, p. 719-735 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Greenlandic sheep farming controlled by vegetation response today and at the end of the 21st Century

    Westergaard-Nielsen, Andreas, Bjørnsson, A. B., Jepsen, Martin Rudbeck, Stendel, M., Hansen, Birger & Elberling, Bo, 2015, In: Science of the Total Environment. 512–513, p. 672-681 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Winter warming as an important co-driver for Betula nana growth in western Greenland during the past century

    Hollesen, J., Buchwal, A., Rachlewicz, G., Hansen, Birger, Hansen, M. O., Stecher, O. & Elberling, Bo, 2015, In: Global Change Biology. 21, 6, p. 2410-2423 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. 2014
  33. Published

    Assessing the spatial variability in peak season CO2 exchange characteristics across the Arctic tundra using a light response curve parameterization

    Mbufong, H. N., Lund, M., Aurela, M., Christensen, T. R., Eugster, W., Friborg, Thomas, Hansen, Birger, Humphreys, E. R., Jackowicz-Korczynski, M., Kutzbach, L., Lafleur, P. M., Oechel, W. C., Parmentier, F. J. W., Rasse, D. P., Rocha, A. V., Sachs, T., van der Molen, M. K. & Tamstorf, M. P., 2014, In: Biogeosciences. 11, 17, p. 4897-4912 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Characteristics of summer-time energy exchange in a high Arctic tundra heath 2000-2010

    Lund, M., Hansen, Birger, Pedersen, Stine Helene Falsig, Stiegler, C. & Tamstorf, M. P., 2014, In: Tellus B: Chemical and Physical Meteorology. 66

    Research output: Contribution to journalJournal articleResearchpeer-review

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