Aarhus University Seal / Aarhus Universitets segl

Torben Røjle Christensen

  1. 2019
  2. Published

    Tracing the climate signal : mitigation of anthropogenic methane emissions can outweigh a large Arctic natural emission increase. / Christensen, Torben Røjle; Arora, Vivek K.; Gauss, Michael; Höglund-Isaksson, Lena; Parmentier, Frans Jan W.

    In: Scientific Reports, Vol. 9, 1146, 12.2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  3. Published

    Ecosystem carbon response of an Arctic peatland to simulated permafrost thaw. / Voigt, Carolina; Marushchak, Maija E.; Mastepanov, Mikhail; Lamprecht, Richard E.; Christensen, Torben R.; Dorodnikov, Maxim; Jackowicz-Korczyński, Marcin; Lindgren, Amelie; Lohila, Annalea; Nykänen, Hannu; Oinonen, Markku; Oksanen, Timo; Palonen, Vesa; Treat, Claire C.; Martikainen, Pertti J.; Biasi, Christina.

    In: Global Change Biology, Vol. 25, No. 5, 05.2019, p. 1746-1764.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  4. Published

    Effects of active layer seasonal dynamics and plant phenology on CO2 land-atmosphere fluxes at polygonal tundra in the High Arctic, Svalbard. / Cannone, N.; Ponti, S.; Christiansen, H. H.; Christensen, T. R.; Pirk, N.; Guglielmin, M.

    In: Catena, Vol. 174, 01.03.2019, p. 142-153.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  5. Published

    Evaluation of terrestrial pan-Arctic carbon cycling using a data-assimilation system. / López-Blance, Efrén; Exbrayat, Jean Francois; Lund, Magnus; Christensen, Torben R.; Tamstorf, Mikkel P.; Slevin, Darren; Hugelius, Gustaf; Bloom, Anthony A.; Williams, Mathew.

    In: Earth System Dynamics, Vol. 10, No. 2, 2019, p. 233-255.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  6. Published

    Key indicators of Arctic climate change: 1971–2017. / Box, Jason E; Colgan, William T; Christensen, Torben Røjle; Schmidt, Niels Martin; Lund, Magnus; Parmentier, Frans-Jan W; Brown, Ross; Bhatt, Uma S; Euskirchen, Eugénie S; Romanovsky, Vladimir E; Walsh, John E; Overland, James E; Wang, Muyin; Corell, Robert W; Meier, Walter N; Wouters, Bert; Mernild, Sebastian; Mård, Johanna; Pawlak, Janet; Olsen, Morten S.

    In: Environmental Research Letters, Vol. 14, No. 4, 045010, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  7. Published

    Potential future methane emission hot spots in Greenland. / Geng, Marilena Sophie; Christensen, Jens Hesselbjerg; Christensen, Torben Rojle.

    In: Environmental Research Letters, Vol. 14, No. 3, 035001, 2019.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperLetterResearchpeer-review

  8. 2018
  9. Published

    Plant Traits are Key Determinants in Buffering the Meteorological Sensitivity of Net Carbon Exchanges of Arctic Tundra. / López-Blanco, Efrén; Lund, Magnus; Christensen, Torben R.; Tamstorf, Mikkel P.; Smallman, Thomas L.; Slevin, Darren; Westergaard-Nielsen, Andreas; Hansen, Birger U.; Abermann, Jakob; Williams, Mathew.

    In: Journal of Geophysical Research: Biogeosciences, Vol. 123, No. 9, 01.01.2018, p. 2675-2694.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Handbook of Polar Regions. / Christensen, Torben R (Editor).

    Routledge, 2018.

    Research output: Book/anthology/dissertation/reportBookResearchpeer-review

  11. Published

    Methane and Global Environmental Change. / Reay, Dave S.; Smith, Pete; Christensen, Torben R.; James, Rachael H.; Clark, Harry.

    In: Annual Review of Environment and Resources, Vol. 43, No. 1, 2018, p. 165-192.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. 2017
  13. Published

    Increased nitrous oxide emissions from Arctic peatlands after permafrost thaw. / Voigt, Carolina; Marushchak, Maija E.; Lamprecht, Richard E.; Jackowicz-Korczynski, Marcin; Lindgren, Amelie; Mastepanov, Mikhail; Granlund, Lars; Christensen, Torben R.; Tahvanainen, Teemu; Martikainen, Pertti J; Biasi, Christina.

    In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 114, No. 24, 13.06.2017, p. 6238-6243.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    Degradation potentials of dissolved organic carbon (DOC) from thawed permafrost peat. / Selvam, Balathandayuthabani Panneer; Lapierre, Jean-Francois; Guillemette, Francois; Voigt, Carolina; Lamprecht, Richard E.; Biasi, Christina; Christensen, Torben R.; Martikainen, Pertti J.; Berggren, Martin.

    In: Scientific Reports, Vol. 7, 45811, 05.04.2017.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  15. Published

    A synthesis of the arctic terrestrial and marine carbon cycles under pressure from a dwindling cryosphere. / Parmentier, Frans-Jan W; Christensen, Torben R; Rysgaard, Søren; Bendtsen, Jørgen; Glud, Ronnie N; Else, Brent; van Huissteden, Jacobus; Sachs, Torsten; Vonk, Jorien E; Sejr, Mikael K.

    In: Ambio, Vol. 46, No. Suppl 1, 02.2017, p. 53-69.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  16. Published

    Postscript : The future of the Greenland Ecosystem Monitoring programme. / Christensen, Torben R.; Topp-Jorgensen, Elmer; Sejr, Mikael K.; Schmidt, Niels Martin.

    In: Ambio, Vol. 46, 02.2017, p. S174-S177.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  17. Published

    Toward a statistical description of methane emissions from arctic wetlands. / Pirk, Norbert; Mastepanov, Mikhail; López-Blanco, Efrén; Christensen, Louise H; Christiansen, Hanne H; Hansen, Birger Ulf; Lund, Magnus; Parmentier, Frans-Jan W; Skov, Kirstine; Christensen, Torben R.

    In: Ambio, Vol. 46, No. S1, 02.2017, p. 70-80.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. Published

    A high arctic experience of uniting research and monitoring. / Schmidt, Niels Martin; Christensen, Torben Røjle; Roslin, Tomas.

    In: Earth's Future, Vol. 5, No. 7, 2017, p. 650-654.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. Published

    Arctic carbon Cycling. Snow, Water, Ice and Permafrost in the Arctic (SWIPA) 2017. / Christensen, TR; Rysgaard, Søren; Bendtsen, Jørgen; Glud, RN; Else, Brent; van Huissteden, Ko; Parmentier, Frans-Jan W; Sachs, Torsten; Vonk, Jorien E.

    Arctic carbon Cycling. Snow, Water, Ice and Permafrost in the Arctic. 2017. (AMAP Technical Report).

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  20. Published

    Exchange of CO 2 in Arctic tundra: impacts of meteorological variations and biological disturbance. / López-Blanco, Efrén; Lund, Magnus; Williams, Mathew; Tamstorf, Mikkel P; Westergaard-Nielsen, Andreas; Exbrayat, Jean-François; Hansen, Birger U; Christensen, Torben R.

    In: Biogeosciences, Vol. 14, 2017, p. 4467-4483.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  21. Published

    Foreword: Synthesis of the Greenland Ecosystem Monitoring program. / Christensen, Torben Røjle; Topp-Jørgensen, Elmer; Sejr, Mikael Kristian; Schmidt, Niels Martin.

    In: Ambio, Vol. 46, No. 1, 2017, p. 1-2.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. Published

    Postscript: The future of the Greenland Ecosystem Monitoring programme. / Christensen, Torben Røjle; Topp-Jørgensen, Elmer; Sejr, Mikael Kristian; Schmidt, Niels Martin.

    In: Ambio, Vol. 46, No. 1, 2017, p. 174-177.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    Spatial variability of CO2 uptake in polygonal tundra : assessing low-frequency disturbances in eddy covariance flux estimates. / Pirk, Norbert; Sievers, Jakob; Mertes, Jordan; Parmentier, Frans-Jan W.; Mastepanov, Mikhail; Christensen, Torben R.

    In: Biogeosciences, Vol. 14, No. 12, 2017, p. 3157-3169.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  24. 2016
  25. Published

    Focus on the impact of climate change on wetland ecosystems and carbon dynamics. / Meng, Lei; Roulet, Nigel; Zhuang, Qianlai; Christensen, Torben R.; Frolking, Steve.

    In: Environmental Research Letters, Vol. 11, No. 10, 100201, 10.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperEditorialResearchpeer-review

  26. Published

    Permafrost: It's a gas. / Christensen, Torben R.

    In: Nature Geoscience, Vol. 9, No. 9, 09.2016, p. 647-648.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debateResearchpeer-review

  27. Published

    Two years with extreme and little snowfall : Effects on energy partitioning and surface energy exchange in a high-Arctic tundra ecosystem. / Stiegler, Christian; Lund, Magnus; Røjle Christensen, Torben; Mastepanov, Mikhail; Lindroth, Anders.

    In: The Cryosphere, Vol. 10, No. 4, 08.07.2016, p. 1395-1413.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  28. Published

    Is the subarctic landscape still a carbon sink? Evidence from a detailed catchment balance. / Lundin, Erik J.; Klaminder, Jonatan; Giesler, Reiner; Persson, Andreas; Olefeldt, David; Heliasz, Michal; Christensen, Torben R.; Karlsson, Jan.

    In: Geophysical Research Letters (Online), Vol. 43, No. 5, 16.03.2016, p. 1988-1995.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  29. Published

    Biomass offsets little or none of permafrost carbon release from soils, streams, and wildfire : an expert assessment. / Abbott, Benjamin W.; Jones, Jeremy B.; Schuur, Edward A.G.; Chapin, F. Stuart; Bowden, William B.; Bret-Harte, M. Syndonia; Epstein, Howard E.; Flannigan, Michael D.; Harms, Tamara K.; Hollingsworth, Teresa N.; Mack, Michelle C.; McGuire, A. David; Natali, Susan M.; Rocha, Adrian V.; Tank, Suzanne E.; Turetsky, Merritt R.; Vonk, Jorien E; Wickland, Kimberly P.; Aiken, George R.; Alexander, Heather D.; Amon, Rainer M.W.; Benscoter, Brian W.; Bergeron, Yves; Bishop, Kevin; Blarquez, Olivier; Bond-Lamberty, Ben; Breen, Amy L.; Buffam, Ishi; Cai, Yihua; Carcaillet, Christopher; Carey, Sean K.; Chen, Jing M.; Chen, Han Y. H.; Christensen, Torben R.; Cooper, Lee W.; Cornelissen, J. Hans C.; de Groot, William J.; DeLuca, Thomas H.; Dorrepaal, Ellen; Fetcher, Ned; Finlay, Jacques C.; Forbes, Bruce C.; French, Nancy H. F.; Gauthier, Sylvie; Girardin, Martin P.; Goetz, Scott J.; Goldammer, Johann G.; Gough, Laura; Grogan, Paul; Guo, Laodong; Higuera, Philip E.; Hinzman, Larry; Hu, Feng Sheng; Hugelius, Gustaf; Jafarov, Elchin E.; Jandt, Randi; Johnstone, Jill F.; Karlsson, Jan; Kasischke, Eric S.; Kattner, Gerhard; Kelly, Ryan; Keuper, Frida; Kling, George W.; Kortelainen, Pirkko; Kouki, Jari; Kuhry, Peter; Laudon, Hjalmar; Laurion, Isabelle; Macdonald, Robie W; Mann, Paul J.; Martikainen, Pertti J; McClelland, James W.; Molau, Ulf; Oberbauer, Steven F.; Olefeldt, David; Pare, David; Parisien, Marc-Andre; Payette, Serge; Peng, Changhui; Pokrovsky, Oleg S.; Rastetter, Edward B.; Raymond, Peter A.; Raynolds, Martha K.; Rein, Guillermo; Reynolds, James F.; Robards, Martin; Rogers, Brendan M.; Schaedel, Christina; Schaefer, Kevin; Schmidt, Inger K; Shvidenko, Anatoly; Sky, Jasper; Spencer, Robert G.M.; Starr, Gregory; Striegl, Robert G.; Teisserenc, Roman; Tranvik, Lars J.; Virtanen, Tarmo; Welker, Jeffrey M.; Zimov, Sergei.

    In: Environmental Research Letters, Vol. 11, No. 3, 034014, 03.2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  30. Published

    Calculations of automatic chamber flux measurements of methane and carbon dioxide using short time series of concentrations. / Pirk, Norbert; Mastepanov, Mikhail; Parmentier, Frans Jan W; Lund, Magnus; Crill, Patrick; R. Christensen, Torben.

    In: Biogeosciences, Vol. 13, No. 4, 18.02.2016, p. 903-912.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  31. Published

    GIS-based Maps and Area Estimates of Northern Hemisphere Permafrost Extent during the Last Glacial Maximum. / Lindgren, Amelie; Hugelius, Gustaf; Kuhry, Peter; Christensen, Torben R; Vandenberghe, Jef.

    In: Permafrost and Periglacial Processes, Vol. 27, No. 1, 2016, p. 6-16.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    Reducing uncertainty in methane emission estimates from permafrost peatlands. / Christensen, Torben R.

    Geophysical Research Abstracts: EGU General Assembly . Vol. 18 2016. p. 6558.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  33. Published

    Snowpack fluxes of methane and carbon dioxide from high Arctic tundra. / Pirk, Norbert; Tamstorf, Mikkel P; Lund, Magnus; Mastepanov, Mikhail; Pedersen, Stine H; Mylius, Maria R; Parmentier, Frans-Jan W; Christiansen, Hanne H; Christensen, Torben R.

    In: Journal of Geophysical Research: Biogeosciences, Vol. 121, No. 11, 2016, p. 2886-2900.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  34. Published

    Tundra permafrost thaw causes significant shifts in energy partitioning. / Stiegler, Christian; Johansson, Margareta; Christensen, Torben R; Mastepanov, Mikhail; Lindroth, Anders.

    In: Tellus B: Chemical and Physical Meteorology, Vol. 68, No. 1, 30467, 2016.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  35. 2015
  36. Published

    Methane emission bursts from permafrost environments during autumn freeze-in : New insights from ground-penetrating radar. / Pirk, Norbert; Santos, Telmo; Gustafson, Carl; Johansson, Anders J.; Tufvesson, Fredrik; Parmentier, Frans Jan W; Mastepanov, Mikhail; Christensen, Torben R.

    In: Geophysical Research Letters, Vol. 42, No. 16, 28.08.2015, p. 6732-6738.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  37. Published

    A comparative approach to assess variation in surface energy fluxes in northern high-latitude ecosystems. / Stiegler, Christian; Lindroth, Anders; Lund, Magnus; Christensen, Torben R; Mastepanov, Mikhail.

    EGU General Assembly Conference Abstracts. Vol. 17 2015.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  38. Published

    Calculations of automatic chamber flux measurements of methane and carbon dioxide using short time series of concentrations. / Pirk, N; Mastepanov, M; Parmentier, F-JW; Lund, M; Crill, P; Christensen, TR.

    In: Biogeosciences Discussions, Vol. 12, No. 17, 2015.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  39. Published

    Carbon budget estimation of a subarctic catchment using a dynamic ecosystem model at high spatial resolution. / Tang, J.; Miller, P. A.; Persson, A.; Olefeldt, D.; Pilesjo, P.; Heliasz, M.; Jackowicz-Korczynski, M.; Yang, Z.; Smith, B.; Callaghan, T. V.; Christensen, T. R.

    In: Biogeosciences, Vol. 12, No. 9, 2015, p. 2791-2808.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  40. Published

    Carbon dioxide exchange in three tundra sites show a dissimilar response to environmental variables. / Mbufong, Herbert Njuabe; Lund, Magnus; Christensen, Torben Røjle; Friborg, Thomas; Humphreys, Elyn R.; Jackowicz-Korczyński, Marcin; Lafleur, Peter M.; Parmentier, Frans-Jan W.; Tamstorf, Mikkel P.

    2015.

    Research output: Working paperResearch

  41. Published

    Controls of spatial and temporal variability in CH4 flux in a high arctic fen over three years. / Ström, Lena; Falk, Julie Maria; Skov, Kirstine; Jackowicz-Korczynski, Marcin; Mastepanov, Mikhail; Christensen, Torben Røjle; Lund, Magnus; Schmidt, Niels Martin.

    In: Biogeochemistry, Vol. 125, No. 1, 2015, p. 21-35.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    Grønland - nøglen til forståelse af et Arktis under forandring. / Christensen, Torben Røjle; Jensen, Lillian Magelund; Schmidt, Niels Martin.

    In: Groenland (Charlottenlund), Vol. 63, 2015, p. 22-30.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleCommunication

  43. Published

    Measurement-based upscaling of pan Arctic net ecosystem exchange: the PANEEx project. / Mbufong, Herbert Njuabe; Kusbach, Antonin; Lund, Magnus; Persson, Andreas; Christensen, Torben Røjle; Tamstorf, Mikkel P.; Connolly, John.

    2015.

    Research output: Working paperResearch

  44. Published

    Methane emission bursts from permafrost environments during autumn freeze-in: New insights from ground-penetrating radar. / Pirk, Norbert; Santos, Telmo; Gustafson, Carl; Johansson, Anders J; Tufvesson, Fredrik; Parmentier, Frans-Jan W; Mastepanov, Mikhail; Christensen, Torben R.

    In: Geophysical Research Letters, Vol. 42, No. 16, 2015, p. 6732-6738.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  45. Published

    Natural terrestrial methane sources in the Arctic. / Christensen, TR; van Huissteden, J; Sachs, T.

    In: Methane as an Arctic climate forcer, 2015, p. 15-26.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  46. Published

    Rising methane emissions from northern wetlands associated with sea ice decline. / Parmentier, Frans Jan W; Zhang, Wenxin; Mi, Yanjiao; Zhu, Xudong; van Huissteden, Jacobus; Hayes, Daniel J.; Zhuang, Qianlai; Christensen, Torben Røjle; McGuire, A. David.

    In: Geophysical Research Letters, Vol. 42, No. 17, 2015, p. 7214–7222.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  47. Published

    The Inter-Annual Variability Analysis of Carbon Exchange in Low Artic Fen Uncovers The Climate Sensitivity And The Uncertainties Around Net Ecosystem Exchange Partitioning. / Blanco, EL; Lund, M; Williams, Mathew; Christensen, TR; Tamstorf, MP.

    AGU Fall Meeting Abstracts. 2015.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  48. Published

    The uncertain climate footprint of wetlands under human pressure. / Petrescu, Ana Maria Roxana; Lohila, Annalea; Tuovinen, Juha-Pekka; Baldocchi, Dennis D; Desai, Ankur R; Roulet, Nigel T; Vesala, Timo; Dolman, Albertus Johannes; Oechel, Walter C; Marcolla, Barbara; Friborg, Thomas; Rinne, Janne; Matthes, Jaclyn Hatala; Merbold, Lutz; Meijide, Ana; Kiely, Gerard; Sottocornola, Matteo; Sachs, Torsten; Zona, Donatella; Varlagin, Andrej; Lai, Derrick Y F; Veenendaal, Elmar; Parmentier, Frans-Jan W; Skiba, Ute; Lund, Magnus; Hensen, Arjan; van Huissteden, Jacobus; Flanagan, Lawrence B; Shurpali, Narasinha J; Grünwald, Thomas; Humphreys, Elyn R; Jackowicz-Korczyński, Marcin; Aurela, Mika A; Laurila, Tuomas; Grüning, Carsten; Corradi, Chiara A R; Schrier-Uijl, Arina P; Christensen, Torben R; Tamstorf, Mikkel P; Mastepanov, Mikhail; Martikainen, Pertti J; Verma, Shashi B; Bernhofer, Christian; Cescatti, Alessandro.

    In: Proceedings of the National Academy of Sciences of the United States of America, Vol. 112, No. 15, 2015, p. 4594-4599.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  49. 2014
  50. Published

    Increased photosynthesis compensates for shorter growing season in subarctic tundra-8 years of snow accumulation manipulations. / Bosio, Julia; Stiegler, Christian; Johansson, Margareta; Mbufong, Herbert Njuabe; Christensen, Torben R.

    In: Climatic Change, Vol. 127, No. 2, 11.2014, p. 321-334.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  51. Published

    Climate science: Understand Arctic methane variability. / Christensen, Torben Røjle.

    In: Nature, Vol. 509, No. 7500, 15.05.2014, p. 279-281.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  52. Published

    CO2-induced terrestrial climate feedback mechanism : From carbon sink to aerosol source and back. / Kulmala, Markku; Nieminen, Tuomo; Nikandrova, Anna; Lehtipalo, Katrianne; Manninen, Hanna E.; Kajos, Maija K.; Kolari, Pasi; Lauri, Antti; Petäjä, Tuukka; Krejci, Radovan; Vesala, Timo; Kerminen, Veli Matti; Nieminen, Tuomo; Kolari, Pasi; Hari, Pertti; Bäck, Jaana; Krejci, Radovan; Hansson, Hans Christen; Swietlicki, Erik; Lindroth, Anders; Christensen, Torben R.; Arneth, Almut.

    In: Boreal Environment Research, Vol. 19, 01.01.2014, p. 122-131.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  53. Published

    A Modern Automatic Chamber Technique as a Powerful Tool for CH4 and CO2 Flux Monitoring. / Mastepanov, M; Christensen, TR; Lund, M; Pirk, N.

    AGU Fall Meeting Abstracts. 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  54. 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, Magnus; Aurela, M.; Christensen, T. R.; Eugster, W.; Friborg, T.; Hansen, B. U.; 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.

    In: Biogeosciences, Vol. 11, No. 17, 2014, p. 4897-4912.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  55. Published

    Introduction. / Jensen, Lillian Magelund; Christensen, Torben Røjle.

    Nuuk Ecological Research Operations: 7th Annual Report 2013. ed. / Lillian Magelund Jensen; Torben Røjle Christensen. Aarhus University, DCE - Danish Centre for Environment and Energy, 2014. p. 12-13.

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearch

  56. Published

    Introduction. / Schmidt, Niels Martin; Christensen, Torben Røjle; Jensen, Lillian Magelund.

    Zackenberg Ecological Research Operations: 19th Annual Report 2013. Aarhus University, DCE - Danish Centre for Environment and Energy, 2014. p. 10-13.

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearchpeer-review

  57. Published

    Nuuk Basic : GeoBasis programme. / Ulf Hansen, Birger; Christensen, Louise Holm; Tamstorf, Mikkel P.; Lund, Magnus; Pedersen, Stine Højlund; Burup, Maria Libach; Raundrup, Katrine; Mastepanov, Mikhail; Westergaard, Andreas; Christensen, Torben Røjle.

    Nuuk Ecological Research Operations: 7th Annual Report 2013. ed. / Lillian Magelund Jensen; Torben Røjle Christensen. Aarhus University, DCE - Danish Centre for Environment and Energy, 2014. p. 19-33.

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearchpeer-review

  58. Published

    Nuuk Ecological Research Operations : 7th Annual Report 2013. / Jensen, Lillian Magelund (Editor); Christensen, Torben Røjle (Editor).

    Aarhus University, DCE - Danish Centre for Environment and Energy, 2014. 94 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  59. Published

    Reducing Uncertainty in Methane Emission Estimates from Permafrost Environments. / Christensen, TR; Mastepanov, M; Lund, M; Tamstorf, MP; Parmentier, FJW; Rysgård, S; Lilienthal, AJ.

    AGU Fall Meeting Abstracts. 2014.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  60. Published

    Three years exclusion of large herbivores in a high arctic mire in NE Greenland resulted in changed vegetation density and greenhouse gas emission and uptake. / Falk, Julie Marie; Schmidt, Niels Martin; Christensen, Torben Røjle; Forchhammer, Mads C.; Jackowicz-Korczynski, M.; Ström, Lena.

    2014. Abstract from European Geosciences Union, Wien, Austria.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  61. Published

    Zackenberg Basic : The ClimateBasis and GeoBasis programmes. / Mylius, Maria Rask; Christensen, Torben Røjle; Hangaard, Per; Hansen, Birger Ulf; Petersen, Dorthe; Tamstorf, Mikkel P.; Mastepanov, Mikhail; Sørensen, Majbritt Westring; Petersen, Lau Gede; Rasmussen, Laura Helene; Sigsgaard, Charlotte; Skov, Kirstine; Abermann, Jakob; Lund, Magnus.

    Zackenberg Ecological Research Operations: 19th Annual Report 2013. ed. / Lillian Magelund Jensen; Torben Røjle Christensen; Niels Martin Schmidt. Aarhus University, DCE - Danish Centre for Environment and Energy, 2014. p. 14-30.

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearchpeer-review

  62. Published

    Zackenberg Ecological Research Operations : 19th Annual Report 2013. / Jensen, Lillian Magelund (Editor); Christensen, Torben Røjle (Editor); Schmidt, Niels Martin (Editor).

    Aarhus University, DCE - Danish Centre for Environment and Energy, 2014. 130 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  63. 2013
  64. Published

    Arctic : Speed of methane release. / Parmentier, Frans Jan W; Christensen, Torben R.; Parmentier, Frans-Jan W.

    In: Nature, Vol. 500, No. 7464, 02.09.2013.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debateResearchpeer-review

  65. Published

    Expert assessment of vulnerability of permafrost carbon to climate change. / Schuur, E. A. G.; Abbott, B. W.; Bowden, W. B.; Brovkin, V.; Camill, P.; Canadell, J. G.; Chanton, J. P.; Chapin, F. S.; Christensen, T. R.; Ciais, P.; Crosby, B. T.; Czimczik, C. I.; Grosse, G.; Harden, J.; Hayes, D. J.; Hugelius, G.; Jastrow, J. D.; Jones, J. B.; Kleinen, T.; Koven, C. D.; Krinner, G.; Kuhry, P.; Lawrence, D. M.; McGuire, A. D.; Natali, S. M.; O'Donnell, J. A.; Ping, C. L.; Riley, W. J.; Rinke, A.; Romanovsky, V. E.; Sannel, A. B. K.; Schaedel, C.; Schaefer, K.; Sky, J.; Subin, Z. M.; Tarnocai, C.; Turetsky, M. R.; Waldrop, M. P.; Anthony, K. M. Walter; Wickland, K. P.; Wilson, C. J.; Zimov, S. A.

    In: Climatic Change, Vol. 119, No. 2, 07.2013, p. 359-374.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  66. Published

    Increased photosynthesis compensates for shorter growing season in subarctic tundra-seven years of snow accumulation manipulations. / Bosiö, Julia; Johansson, Margareta; Njuabe, Herbert; Christensen, Torben R.

    EGU General Assembly Conference Abstracts. Vol. 15 2013.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  67. Published

    Nuuk ecological research operations. / Jensen, Lillian Magelund; Christensen, Torben Røjle.

    In: Aquatic Microbial Ecology, Vol. 71, 2013, p. 57-73.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  68. Published

    Rapid responses of permafrost and vegetation to experimentally increased snow cover in sub-arctic Sweden. / Johansson, Margareta; Callaghan, Terry V; Bosiö, Julia; Åkerman, H Jonas; Jackowicz-Korczynski, Marcin; Christensen, Torben R.

    In: Environmental Research Letters, Vol. 8, No. 3, 2013, p. 035025.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  69. Published

    Rapid responses of permafrost and vegetation to experimentally increased snow cover in sub-arctic Sweden. / Callaghan, Terry V; Bosio, Julia; Akerman, H Jonas; Jackowicz-Korczynski, Marcin; Christensen, Torben R; Johansson, Margareta.

    In: AMBIO, 2013.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  70. Published

    Revisiting factors controlling methane emissions from high-Arctic tundra. / Mastepanov, M.; Sigsgaard, C.; Tagesson, T.; Strom, L.; Tamstorf, M. P.; Lund, M.; Christensen, T. R.

    In: Biogeosciences, Vol. 10, No. 7, 2013, p. 5139-5158.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  71. Published

    The impact of lower sea-ice extent on Arctic greenhouse-gas exchange. / Parmentier, Frans-Jan W; Christensen, Torben R; Sørensen, Lise Lotte; Rysgaard, Søren; McGuire, A David; Miller, Paul A; Walker, Donald A.

    In: Nature Climate Change, Vol. 3, No. 3, 2013, p. 195.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  72. 2012
  73. Published

    Post scriptum : Wider perspectives and the legacy. / Christensen, Torben R.; Johansson, Margareta; Jonasson, Christer.

    In: Ambio, Vol. 41, No. SUPPL.3, 01.07.2012.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperComment/debateResearchpeer-review

  74. Published

    An assessment of the carbon balance of Arctic tundra : comparisons among observations, process models, and atmospheric inversions. / McGuire, A. D.; Christensen, T. R.; Hayes, D.; Heroult, A.; Euskirchen, E.; Kimball, J. S.; Koven, C.; Lafleur, P.; Miller, P. A.; Oechel, W.; Peylin, P.; Williams, M.; Yi, Y.

    In: Biogeosciences, Vol. 9, No. 8, 2012, p. 3185-3204.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  75. Published

    An assessment of the carbon balance of Arctic tundra: comparisons among observations, process models, and atmospheric inversions. / McGuire, AD; Christensen, TR; Hayes, DJ; Heroult, Arnaud; Euskirchen, E; Yi, Y; Kimball, John S; Koven, C; Lafleur, P; Miller, PA.

    In: Biogeosciences Discussions, Vol. 9, 2012, p. 4543.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  76. Published

    Does canopy mean nitrogen concentration explain variation in canopy light use efficiency across 14 contrasting forest sites? / Peltoniemi, Mikko; Pulkkinen, Minna; Kolari, Pasi; Duursma, Remko A; Montagnani, Leonardo; Wharton, Sonia; Lagergren, Fredrik; Takagi, Kentaro; Verbeeck, Hans; Christensen, Torben.

    In: Tree physiology, Vol. 32, No. 2, 2012, p. 200-218.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  77. Published

    Environmental monitoring and research in the Abisko area—an overview. / Jonasson, Christer; Sonesson, Mats; Christensen, Torben R; Callaghan, Terry V.

    In: AMBIO, Vol. 41, No. 3, 2012, p. 178-186.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  78. Published

    Future vegetation changes in thawing subarctic mires and implications for greenhouse gas exchange—a regional assessment. / Bosiö, Julia; Johansson, Margareta; Callaghan, Terry V; Johansen, Bernt; Christensen, Torben R.

    In: Climatic Change, Vol. 115, No. 2, 2012, p. 379-398.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  79. Published

    High-resolution satellite data reveal an increase in peak growing season gross primary production in a high-Arctic wet tundra ecosystem 1992–2008. / Tagesson, Tobern; Mastepanov, Mikhail; Tamstorf, Mikkel Peter; Eklundh, Lars; Schubert, Per; Ekberg, Anna; Sigsgaard, Charlotte; Christensen, Torben Røjle; Ström, Lena.

    In: International Journal of Applied Earth Observation and Geoinformation, Vol. 18, 2012, p. 407-416.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  80. Published

    Land-atmosphere exchange of methane from soil thawing to soil freezing in a high-Arctic wet tundra ecosystem. / Tagesson, Torbern; Mölder, Meelis; Mastepanov, Mikhail; Sigsgaard, Charlotte; Tamstorf, Mikkel P; Lund, Magnus; Falk, Julie M; Lindroth, Anders; Christensen, Torben R; Ström, Lena.

    In: Global Change Biology, Vol. 18, No. 6, 2012, p. 1928-1940.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  81. Published

    Modeling GPP in the Nordic forest landscape with MODIS time series data—Comparison with the MODIS GPP product. / Schubert, Per; Lagergren, Fredrik; Aurela, Mika; Christensen, Torben; Grelle, Achim; Heliasz, Michal; Klemedtsson, Leif; Lindroth, Anders; Pilegaard, Kim; Vesala, Timo.

    In: Remote Sensing of Environment, Vol. 126, 2012, p. 136-147.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  82. Published

    Monitoring the multi-year carbon balance of a subarctic palsa mire with micrometeorological techniques. / Christensen, Torben R; Jackowicz-Korczyski, Marcin; Aurela, Mika; Crill, Patrick; Heliasz, Michal; Mastepanov, Mikhail; Friborg, Thomas.

    In: AMBIO, Vol. 41, No. 3, 2012, p. 207-217.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  83. Published

    Net carbon accumulation of a high-latitude permafrost palsa mire similar to permafrost-free peatlands. / Olefeldt, David; Roulet, Nigel T; Bergeron, Onil; Crill, Patrick; Bäckstrand, Kristina; Christensen, Torben R.

    In: Geophysical Research Letters, Vol. 39, No. 3, 2012.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  84. Published

    Presence of Eriophorum scheuchzeri enhances substrate availability and methane emission in an Arctic wetland. / Ström, Lena; Tagesson, Torbern; Mastepanov, Mikhail; Christensen, Torben R.

    In: Soil Biology and Biochemistry, Vol. 45, 2012, p. 61-70.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  85. Published

    The man, the myth, the legend: Professor Terry V. Callaghan and his 3M concept. / Johansson, Margareta; Jonasson, Christer; Sonesson, Mats; Christensen, Torben R.

    In: AMBIO, Vol. 41, No. 3, 2012, p. 175-177.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  86. 2011
  87. Published

    Carbon partitioning in a wet and a semiwet subarctic mire ecosystem based on in situ 14C pulse-labelling. / Olsrud, Maria; Christensen, Torben R.

    In: Soil Biology and Biochemistry, Vol. 43, No. 2, 01.02.2011, p. 231-239.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  88. Published

    Multi-decadal changes in tundra environments and ecosystems: synthesis of the International Polar Year-Back to the Future Project (IPY-BTF). / Callaghan, Terry V; Tweedie, Craig E; Åkerman, Jonas; Andrews, Christopher; Bergstedt, Johan; Butler, Malcolm G; Christensen, Torben R; Cooley, Dorothy; Dahlberg, Ulrika; Danby, Ryan K.

    In: AMBIO: A Journal of the Human Environment, Vol. 40, No. 6, 2011, p. 705-716.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  89. Published

    Past and present permafrost temperatures in the Abisko area: Redrilling of boreholes. / Johansson, Margareta; Åkerman, Jonas; Keuper, Frida; Christensen, Torben R; Lantuit, Hugues; Callaghan, Terry V.

    In: AMBIO: A Journal of the Human Environment, Vol. 40, No. 6, 2011, p. 558-565.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  90. Published

    Plant and vegetation dynamics on Disko Island, West Greenland: Snapshots separated by over 40 years. / Callaghan, Terry V; Christensen, Torben R; Jantze, Elin J.

    In: AMBIO, Vol. 40, No. 6, 2011, p. 624.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  91. Published

    Quantification of C uptake in subarctic birch forest after setback by an extreme insect outbreak. / Heliasz, Michal; Johansson, Torbjörn; Lindroth, Anders; Mölder, Meelis; Mastepanov, Mikhail; Friborg, Thomas; Callaghan, Terry V; Christensen, Torben R.

    In: Geophysical Research Letters, Vol. 38, No. 1, 2011.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  92. 2010
  93. Published

    Variability in exchange of CO2 across 12 northern peatland and tundra sites. / Lund, Magnus; Lafleur, Peter M.; Roulet, Nigel T.; Lindroth, Anders; Christensen, Torben R.; Aurela, Mika; Chojnicki, Bogdan H.; Flanagan, Lawrence B.; Humphreys, Elyn R.; Laurila, Tuomas; Oechel, Walter C.; Olejnik, Janusz; Rinne, Janne; Schubert, Per; Nilsson, Mats B.

    In: Global Change Biology, Vol. 16, No. 9, 01.09.2010, p. 2436-2448.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  94. Published

    Wetlands. / Christensen, Torben R.

    Methane and Climate Change. Earthscan, 2010. p. 27-41.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  95. Published

    Establishment of a cross-European field site network in the ALARM project for assessing large-scale changes in biodiversity. / Hammen, V. C.; Biesmeijer, J. C.; Bommarco, R.; Budrys, E.; Christensen, T. R.; Fronzek, S.; Grabaum, R.; Jaksic, P.; Klotz, S.; Kramarz, P.; Kroel-Dulay, G.; Kuehn, I.; Mirtl, M.; Moora, M.; Petanidou, T.; Pino, J.; Potts, S. G.; Rortais, A.; Schulze, C. H.; Steffan-Dewenter, I.; Stout, J.; Szentgyorgyi, H.; Vighi, M.; Vujic, A.; Westphal, C.; Wolf, T.; Zavala, G.; Zobel, M.; Settele, J.; Kunin, W. E.

    In: Environmental Monitoring and Assessment, Vol. 164, No. 1-4, 05.2010, p. 337-348.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  96. Published

    A new climate era in the sub-Arctic: Accelerating climate changes and multiple impacts. / Callaghan, Terry V; Bergholm, Fredrik; Christensen, Torben R; Jonasson, Christer; Kokfelt, Ulla; Johansson, Margareta.

    In: Geophysical Research Letters, Vol. 37, No. 14, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  97. Published

    Annual carbon gas budget for a subarctic peatland, Northern Sweden. / Backstrand, K.; Crill, P. M.; Jackowicz-Korczynski, M.; Mastepanov, M.; Christensen, T. R.; Bastviken, D.

    In: Biogeosciences, Vol. 7, No. 1, 2010, p. 95-108.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  98. Published

    Annual cycle of methane emission from a subarctic peatland. / Jackowicz-Korczyski, Marcin; Christensen, Torben R; Bäckstrand, Kristina; Crill, Patrick; Friborg, Thomas; Mastepanov, Mikhail; Ström, Lena.

    In: Journal of Geophysical Research: Biogeosciences, Vol. 115, No. G2, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  99. Published

    Chapter contributors. / Bignell, David E; Bogner, Jean E; Christensen, Torben R; Clark, Harry.

    In: METHANE CLIMATE CHANGE, 2010, p. 247.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  100. Published

    Climate and peatlands. / De Jong, Rixt; Blaauw, Maarten; Chambers, Frank M; Christensen, Torben R; De Vleeschouwer, François; Finsinger, Walter; Fronzek, Stefan; Johansson, Margareta; Kokfelt, Ulla; Lamentowicz, Mariusz.

    Changing Climates, Earth Systems and Society. Springer Netherlands, 2010. p. 85-121.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  101. Published

    Establishment of a cross-European field site network in the ALARM project for assessing large-scale changes in biodiversity. / Hammen, VC; Biesmeijer, JC; Bommarco, R; Budrys, E; Christensen, TR; Fronzek, S; Grabaum, R; Jaksic, P; Klotz, S; Kramarz, Paulina.

    In: Environmental Monitoring and Assessment, Vol. 164, No. 1-4, 2010, p. 337-348.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  102. Published

    Quantifying the relative importance of lake emissions in the carbon budget of a subarctic catchment. / Karlsson, Jan; Christensen, Torben R; Crill, Patrick; Förster, Johannes; Hammarlund, Dan; Jackowicz-Korczynski, Marcin; Kokfelt, Ulla; Roehm, Charlotte; Rosén, Peter.

    In: Journal of Geophysical Research: Biogeosciences, Vol. 115, No. G3, 2010.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  103. Published

    Risk of disappearing sub-arctic palsa mires in Europe. / Johansson, Margareta; Fronzek, STEFAN; Christensen, Torben; Luoto, MISKA; Carter, TR.

    In: Atlas of Biodiversity Risks: from Europe to the globe, from stories to maps, 2010, p. 79-79.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  104. Published

    Satellites reveal an increase in gross primary production in a greenlandic high arctic fen 1992--2008. / Tagesson, T; Mastepanov, M; Tamstorf, MP; Eklundh, L; Schubert, P; Ekberg, A; Sigsgaard, C; Christensen, TR; Ström, L.

    In: Biogeosciences Discussions, Vol. 7, No. 1, 2010, p. 1101-1129.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  105. Published

    The carbon budget of the northern cryosphere region. / McGuire, A David; Macdonald, Robie W; Schuur, Edward AG; Harden, Jennifer W; Kuhry, Peter; Hayes, Daniel J; Christensen, Torben R; Heimann, Martin.

    In: Current Opinion in Environmental Sustainability, Vol. 2, No. 4, 2010, p. 231-236.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  106. 2009
  107. Published

    Sensitivity of the carbon cycle in the Arctic to climate change. / Mcguire, A. David; Anderson, Leif G.; Christensen, Torben R.; Scott, Dallimore; Laodong, Guo; Hayes, Daniel J.; Martin, Heimann; Lorenson, Thomas D.; Macdonald, Robie W.; Nigel, Roulet.

    In: Ecological Monographs, Vol. 79, No. 4, 01.11.2009, p. 523-555.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperReviewResearchpeer-review

  108. Published

    Leaf area index is the principal scaling parameter for both gross photosynthesis and ecosystem respiration of Northern deciduous and coniferous forests. / Lindroth, Anders; Lagergren, Fredrik; Aurela, Mika; Bjarnadottir, Brynhildur; Christensen, Torben; Dellwik, Ebba; Grelle, Achim; Ibrom, Andreas; Johansson, Torbjörn; Lankreijer, Harry; Launiainen, Samuli; Laurila, Tuomas; Mölder, Meelis; Nikinmaa, Eero; Pilegaard, K. I.M.; Sigurdsson, Bjarni D.; Vesala, Timo.

    Carbon stocks and fluxes in a young Siberian larch (Larix sibirica) plantation in Iceland. 182. ed. 2009. p. 129-142 (Meddelanden fran Lunds Universitets Geografiska Institutioner, Avhandlingar; No. 182).

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  109. Published

    Annual CO2 balance of a temperate bog. / Lund, Magnus; Lindroth, Anders; Christensen, Torben R.; Ström, Lena.

    In: Meddelanden fran Lunds Universitets Geografiska Institutioner, Avhandlingar, No. 183, 10.07.2009, p. 804-811.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  110. Published

    Annual cycles of methane emission from a subarctic peatland. / Jackowicz-Korczyňski, M.; Christensen, T. R.; Bäckstrand, K.; Crill, P. M.; Friborg, T.; Mastepanov, M.; Ström, L.

    Land-atmosphere interaction of a subarctic palsa mire. 184. ed. 2009. p. 25-32 (Meddelanden fran Lunds Universitets Geografiska Institutioner, Avhandlingar; No. 184).

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearchpeer-review

  111. Published

    Environmental controls on the CO2 exchange in north European mires. / Lindroth, Anders; Lund, Magnus; Nilsson, Mats; Aurela, Mika; Christensen, Torben Röjle; Laurila, Tuomas; Rinne, Janne; Riutta, Terhi; Sagerfors, Jörgen; Ström, Lena; Tuovinen, Juha Pekka; Vesala, Timo.

    In: Meddelanden fran Lunds Universitets Geografiska Institutioner, Avhandlingar, No. 183, 10.07.2009, p. 812-825.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

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