Anders Michelsen

Anders Michelsen

Professor


  1. Published

    Long-term ecosystem level experiments at Toolik Lake, Alaska, and at Abisko, Northern Sweden: generalizations and differences in ecosystem and plant type responses to global change

    Van Wijk, M. T., Clemmensen, K. E., Shaver, G. R., Willilams, M., Callaghan, T. V., Chapin, F. S. ,. I., Cornelissen, J. H. C., Gough, L., Hobbie, S. E., Jonasson, S. E., Lee, J. A., Michelsen, Anders, Press, M. C., Richardson, S. J. & Rueth, H., 2003, In: Global Change Biology. 10, p. 105-123

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Long-term effects of elevated CO2, nighttime warming and drought on plant secondary metabolites in a temperate heath ecosystem

    Li, Tao, Tiiva, P., Rinnan, Åsmund, Julkunen-Tiitto, R., Michelsen, Anders & Rinnan, Riikka, 2020, In: Annals of Botany. 125, 7, p. 1065-1075 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Long-term experimental warming, shading and nutrient addition affect the concentration of phenolic compounds in arctic-alpine deciduous and evergreen dwarf shrubs

    Hansen, A. H., Jonasson, S. E., Michelsen, Anders & Julkunen-Tiitto, R., 2006, In: Oecologia. 147, 1, p. 1-11

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Long-term manipulation of the microbes and microfauna of two subarctic heaths by addition of fungicide, bactericide, carbon and fertilizer

    Schmidt, Inger Kappel, Ruess, L., Bååth, E., Michelsen, Anders, Ekelund, Flemming & Jonasson, S. E., 2000, In: Soil Biology & Biochemistry. 32, 5, p. 707-720 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    Long-term microbial control of nutrient availability and plant biomass in a subarctic-alpine heath after addition of carbon, fertilizer and fungicide

    Haugwitz-Hardenberg-Reventlow, M. S., Michelsen, Anders & Schmidt, Inger Kappel, 2011, In: Soil Biology & Biochemistry. 43, 1, p. 179-187 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Long-term multifactorial climate change impacts on mesofaunal biomass and nitrogen content

    Vestergård, M., Dyrnum, K., Michelsen, Anders, Damgaard, C. & Holmstrup, M., 2015, In: Applied Soil Ecology. 92, p. 54-63 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Long-term structural canopy changes sustain net photosynthesis per ground area in high arctic Vaccinium uliginosum exposed to changes in near-ambient UV-B levels

    Boesgaard, K. S., Albert, K. R., Ro-Poulsen, Helge, Michelsen, Anders, Mikkelsen, T. N. & Schmidt, N. M., 2012, In: Physiologia Plantarum. 145, 4, p. 540-550 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Long-term warming and litter addition affects nitrogen fixation in a subarctic heath

    Sørensen, P. L. & Michelsen, Anders, 2011, In: Global Change Biology. 17, 1, p. 528–537 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Long-term warming of a subarctic heath decreases soil bacterial community growth but has no effects on its temperature adaptation

    Rinnan, R., Michelsen, Anders & Bååth, E., 2011, In: Applied Soil Ecology. 47, 3, p. 217-220 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Manipulations of a microbial based soil food web at two arctic sites - evidence of species redundancy among the nematode fauna?

    Ruess, L., Schmidt, Inger Kappel, Michelsen, Anders & Jonasson, S. E., 2001, In: Applied Soil Ecology. 17, 1, p. 19-30 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Measurement of carbon dioxide fluxes in a free-air carbon dioxide enrichment experiment using the closed flux chamber technique

    Selsted, M. B., Ambus, Per Lennart, Michelsen, Anders, van der Linden, L., Larsen, Klaus Steenberg, Pilegaard, K., Mikkelsen, T. N. & Beier, Claus, 1 Jan 2011, In: Atmospheric Environment. 45, 1, p. 208-214 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Mercury exposure and risk assessment for Eurasian otters (Lutra lutra) in Denmark

    Dibbern, M., Elmeros, M., Dietz, R., Søndergaard, J., Michelsen, Anders & Sonne, C., 2021, In: Chemosphere. 272, 7 p., 129608.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Methane oxidation in contrasting soil types: responses to experimental warming with implication for landscape-integrated CH4 budget

    D'Imperio, Ludovica, Nielsen, C. S., Westergaard-Nielsen, Andreas, Michelsen, Anders & Elberling, Bo, 2017, In: Global Change Biology. 23, 2, p. 966-976 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Microbial biomass C, N and P in two arctic soils and responses to addition of NPK fertilizer and sugar: Implications for plant nutrient uptake

    Jonasson, S. E., Michelsen, Anders, Schmidt, Inger Kappel, Nielsen, E. V. & Callaghan, T. V., 1996, In: Oecologia. 106, p. 507-515

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Microbial control of soil organic matter mineralization responses to labile carbon in subarctic climate change treatments

    Rousk, Kathrin, Michelsen, Anders & Rousk, J., 2016, In: Global Change Biology. 22, 12, p. 4150-4161 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Microhabitat influence on chironomid community structure and stable isotope signatures in West Greenland lakes

    Reuss, N. S., Hamerlik, L., Velle, G., Michelsen, Anders, Pedersen, Ole & Brodersen, K. P., 2014, In: Hydrobiologia. 730, 1, p. 59-77 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Mineralization and carbon turnover in subarctic heath soil as affected by warming and additional litter

    Rinnan, R., Michelsen, Anders, Baath, E. & Jonasson, S. E., 2007, In: Soil Biology & Biochemistry. 39, 12, p. 3014-3023

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Mineralization and distribution of nutrients in plants and microbes in four arctic ecosystems: responses to warming

    Schmidt, Inger Kappel, Jonasson, S. E., Shaver, G. R., Michelsen, Anders & Nordin, A., 2002, In: Plant and Soil. 242, p. 93-106

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Mineralization and microbial immobilization of N and P in arctic soils in relation to season, temperature and nutrient amendment

    Schmidt, Inger Kappel, Jonasson, S. E. & Michelsen, Anders, 1999, In: Applied Soil Ecology. 11, p. 147-160

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Model-data fusion to assess year-round CO2 fluxes for an arctic heath ecosystem in West Greenland (69°N)

    Zhang, W., Jansson, P. E., Sigsgaard, Charlotte, McConnell, A., Jammet, M. M., Westergaard-Nielsen, Andreas, Lund, M., Friborg, Thomas, Michelsen, Anders & Elberling, Bo, 2019, In: Agricultural and Forest Meteorology. 272-273, p. 176-186 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Moderate nitrogen retention in temperate heath ecosystem after elevated CO2, drought and warming through 7 years

    Andresen, L. C., Ambus, Per Lennart, Beier, Claus & Michelsen, Anders, 2023, In: European Journal of Soil Science. 74, 4, 13 p., e13397.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Molybdenum and phosphorus limitation of moss-associated nitrogen fixation in boreal ecosystems

    Rousk, Kathrin, Degboe, J., Michelsen, Anders, Bradley, R. & Bellenger, J., 2017, In: New Phytologist. 214, 1, p. 97-107 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Monoterpene emissions in response to long-term night-time warming, elevated CO2 and extended summer drought in a temperate heath ecosystem

    Tiiva, P., Tang, Jing, Michelsen, Anders & Rinnan, Riikka, 2017, In: Science of the Total Environment. 580, p. 1056-1067 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Moss-specific changes in nitrogen fixation following two decades of warming, shading, and fertilizer addition

    Sørensen, P. L., Lett, Signe & Michelsen, Anders, 2012, In: Plant Ecology. 213, 4, p. 695-706 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Mosses modify effects of warmer and wetter conditions on tree seedlings at the alpine treeline

    Lett, Signe, Teuber, L. M., Krab, E. J., Michelsen, Anders, Olofsson, J., Nilsson, M., Wardle, D. A. & Dorrepaal, E., 2020, In: Global Change Biology. 26, 10, p. 5754-5766 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Mosses reduce soil nitrogen availability in a subarctic birch forest via effects on soil thermal regime and sequestration of deposited nitrogen

    Koranda, M. & Michelsen, Anders, 2021, In: Journal of Ecology. 109, 3, p. 1424-1438 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Multi-factor climate change effects on insect herbivore performance

    Scherber, C., Gladbach, D. J., Andersen, K. S., Karsten, R. J., Schmidt, Inger Kappel, Michelsen, Anders, Albert, K. R., Larsen, Klaus Steenberg, Mikkelsen, T. N., Beier, Claus & Christensen, Søren, 2013, In: Ecology and Evolution. 3, 6, p. 1449–1460 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Muskoxen Modify Plant Abundance, Phenology, and Nitrogen Dynamics in a High Arctic Fen

    Mosbacher, J. B., Michelsen, Anders, Stelvig, M., Hjermstad-Sollerud, H. & Schmidt, N. M., 2019, In: Ecosystems. 22, 5, p. 1095-1107

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Mycorrhiza and root nodulation in tree seedlings from five nurseries in Ethiopia and Somalia

    Michelsen, Anders, 1992, In: Forest Ecology and Management. 48, 3-4, p. 335-344 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Mycorrhizal symbiosis in Acacia-Commiphora bushland in Somalia and the significance of VA-mycorrhizal fungi for re-vegetation of degraded semi-arid areas

    Michelsen, Anders & Rosendahl, Søren, 1990, In: Mitteilungen aus dem Institut für Allgemeine Botanik, Hamburg. 23a, p. 387-394

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Net Primary Production and Carbon Stocks for Subarctic Mesic-Dry Tundras with Contrasting Microtopography, Altitude, and Dominant Species

    Campioli, M., Michelsen, Anders, Demey, A., Vermeulen, A., Samson, R. & Lemeur, R., 2009, In: Ecosystems. 12, 5, p. 760-776

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Net root growth and nutrient acquisition in response to predicted climate change in two contrasting heathland species

    Arndal, M. F., Merrild, M. P., Michelsen, Anders, Schmidt, Inger Kappel, Mikkelsen, T. N. & Beier, Claus, 2013, In: Plant and Soil. 369, p. 615-629 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Nitrogen fixation in the High Arctic: a source of ‘new’ nitrogen?

    Rousk, Kathrin, Sørensen, P. L. & Michelsen, Anders, 2017, In: Biogeochemistry. 136, 2, p. 213-222 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Nitrogen fixation rates in high-arctic dry heath and the influence of climate change and water additions

    Sørensen, P. L., Skovgaard, M. S. & Michelsen, Anders, 2011, Zackenberg Ecological Research Operations: 16th annual report 2010. Aarhus University, DCE – Danish Centre for Environment and Energy, p. 84 1 p.

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  35. Published

    Nitrogen fixation, denitrification and ecosystem nitrogen pools in relation to vegetation development in the Subarctic

    Sørensen, P. L., Jonasson, S. E. & Michelsen, Anders, 2006, Verhandlungen der Gesellschaft für Ökologie.: Proceedings of the GFÖ.. Vol. 36. p. 292 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  36. Published

    Nitrogen fixation, denitrification, and ecosystem nitrogen pools in relation to vegetation development in the Subarctic

    Sørensen, P. L., Jonasson, S. E. & Michelsen, Anders, 2006, In: Arctic, Antarctic, and Alpine Research. 38, 2, p. 263-272

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Nitrogen isotopes reveal high N retention in plants and soil of old Norse and Inuit deposits along a wet-dry arctic fjord transect in Greenland

    Andersen, E. A. S., Michelsen, Anders, Fenger-Nielsen, R., Hollesen, J., Ambus, Per Lennart & Elberling, Bo, 2020, In: Plant and Soil. 455, 1-2, p. 241-255 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Nitrogen transfer from four nitrogen-fixer associations to plants and soils

    Rousk, Kathrin, Sørensen, P. L. & Michelsen, Anders, Dec 2016, In: Ecosystems. 19, 8, p. 1491-1504 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Nitrogen transport in a tundra landscape: the effects of early and late growing season lateral N inputs on arctic soil and plant N pools and N2O fluxes

    Rasmussen, Laura Helene, Zhang, W., Ambus, Per Lennart, Michelsen, Anders, Jansson, P. E., Kitzler, B. & Elberling, Bo, 2021, In: Biogeochemistry. 157, p. 69–84 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Nitrogen uptake during fall, winter and spring differs among plant functional groups in a subarctic heath ecosystem

    Larsen, Klaus Steenberg, Michelsen, Anders, Jonasson, S. E., Beier, C. & Grogan, P., 2012, In: Ecosystems. 15, 6, p. 927-939 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Nitrogen uptake during one year in subarctic plant functional groups and in microbes after long-term warming and fertilization

    Sørensen, P. L., Michelsen, Anders & Jonasson, S. E., 2008, In: Ecosystems. 11, 8, p. 1223-1233 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Nitrogen uptake in lentil cultivar mixtures is not predictable from pure stands performance but is correlated with agronomic parameters and experimental conditions

    Lorenzetti, E., Carlesi, S., Michelsen, Anders & Bàrberi, P., 2024, In: Agriculture and Food Security. 13, 1, 13 p., 11.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Nitrogen uptake in temperate heath vegetation and soil microbes is influenced by elevated temperature, CO2 and drought

    Andresen, L. C., Michelsen, Anders, Jonasson, S. E., Beier, Claus & Ambus, Per Lennart, 2009, In: Institute of Physics Conference Series.

    Research output: Contribution to journalConference abstract in journalResearch

  44. Published

    Nitrous oxide surface fluxes in a low Arctic heath: Effects of experimental warming along a natural snowmelt gradient

    Kolstad, E., Michelsen, Anders & Ambus, Per Lennart, 2021, In: Soil Biology and Biochemistry. 160, 14 p., 108346.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Nonvascular contribution to ecosystem NPP in a subarctic heath during early and late growing season

    Campioli, M., Samson, R., Michelsen, Anders, Jonasson, S. E., Baxter, R. & Lemeur, R., 2009, In: Plant Ecology. 202, 1, p. 41–53

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Nordic Empetrum dominated ecosystems: Function and susceptibility to environmental changes

    Tybirk, K., Nilsson, M., Michelsen, Anders, Kristensen, H. L., Shevtsova, A., Strandberg, M. T., Johansson, M., Nielsen, K. E., Riis-Nielsen, T., Strandberg, B. & Johnsen, I., 2000, In: Ambio. 29, p. 90-97

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Normalizing time in terms of space: What drives the fate of spring thaw-released nitrogen in a sloping Arctic landscape?

    Rasmussen, Laura Helene, Mortensen, Louise Hindborg, Ambus, Per Lennart, Michelsen, Anders & Elberling, Bo, 2022, In: Soil Biology and Biochemistry. 175, 8 p., 108840.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Nutrient cycling in Subarctic and Arctic ecosystems, with special reference to the Abisko and Tornetrask region

    Jonasson, S. & Michelsen, Anders, 1996, Plant Ecology in the Subarctic Swedish Lapland . p. 45-52 8 p. (Ecological Bulletins - Sweden).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  49. Published

    Nutrient-limited subarctic caves harbour more diverse and complex bacterial communities than their surface soil

    Reboleira, Ana Sofia, Bodawatta, Kasun Harshana, Ravn, N. M. R., Lauritzen, S., Skoglund, R. Ø., Poulsen, Michael, Michelsen, Anders & Jønsson, Knud Andreas, 2022, In: Environmental Microbiomes. 17, 17 p., 41.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Nutritional challenges of feeding a mutualist: Testing for a nutrient–toxin tradeoff in fungus-farming leafcutter ants

    Crumière, A. J. J., Mallett, S., Michelsen, Anders, Rinnan, Riikka & Shik, Jonathan Z., 2022, In: Ecology. 103, 6, 12 p., e3684.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 12629