Anders Michelsen

Anders Michelsen

Professor


  1. Published

    Site-dependent N uptake from N-form mixtures by arctic plants, soil microbes and ectomycorrhizal fungi

    Clemmensen, K. E., Sørensen, P. L., Michelsen, Anders, Jonasson, S. E. & Ström, L., 2008, In: Oecologia. 155, p. 771-783

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    A tipping point in carbon storage when forest expands into tundra is related to mycorrhizal recycling of nitrogen

    Clemmensen, K. E., Durling, M. B., Michelsen, Anders, Hallin, S., Finlay, R. D. & Lindahl, B. D., 2021, In: Ecology Letters. 24, 6, p. 1193-1204 12 p.

    Research output: Contribution to journalLetterResearchpeer-review

  3. Published

    Increased ectomycorrhizal fungal abundance after long-term fertilization and warming of two arctic tundra ecosystems

    Clemmensen, K. E., Michelsen, Anders, Jonasson, S. E. & Shaver, G. R., 2006, In: New Phytologist. 171, 2, p. 391-404

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Integrated long-term responses of an arctic-alpine willow and associated ectomycorrhizal fungi to an altered environment

    Clemmensen, K. E. & Michelsen, Anders, 2006, In: Canadian Journal of Botany. 84, 5, p. 831-843

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    The balance between accumulation and loss of soil organic matter in subarctic forest is related to ratios of saprotrophic, ecto- and ericoid mycorrhizal fungal guilds

    Clemmensen, K. E., Michelsen, Anders, Finlay, R. D. & Lindahl, B. D., 2024, In: Fungal Ecology. 71, 13 p., 101359.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    High arctic dry heath CO2 exchange during the early cold season

    Christiansen, C. T., Schmidt, N. M. & Michelsen, Anders, 2012, In: Ecosystems. 15, 7, p. 1083-1092 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Enhanced summer warming reduces fungal decomposer diversity and litter mass loss more strongly in dry than in wet tundra

    Christiansen, C. T., Haugwitz, M. S., Priemé, Anders, Nielsen, C. S., Elberling, Bo, Michelsen, Anders, Grogan, P. & Blok, D., 2017, In: Global Change Biology. 23, 1, p. 406-420 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    High arctic heath soil respiration and biogeochemical dynamics during summer and autumn freeze-in – effects of long-term enhanced water and nutrient supply

    Christiansen, C. T., Svendsen, S. H., Schmidt, N. M. & Michelsen, Anders, 2012, In: Global Change Biology. 18, 10, p. 3224-3236 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Exchange of CH4 and N2O in a subarctic heath soil: effects of inorganic N and P and amino acid addition

    Christensen, T. R., Michelsen, Anders & Jonasson, S. E., 1999, In: Soil Biology & Biochemistry. 31, p. 637-641

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Carbon dioxide and methane exchange of a subarctic heath in response to climate change related environmental manipulations

    Christensen, T. R., Michelsen, Anders, Jonasson, S. E. & Schmidt, Inger Kappel, 1997, In: Oikos. 79, p. 34-44

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Environmental controls on soil respiration in the Eurasian and Greenlandic Arctic

    Christensen, T. R., Jonasson, S. E., Michelsen, Anders, Callaghan, T. V. & Havström, M., 1998, In: Journal of Geophysical Research - Oceans. 103, D22, p. 29015-29021

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Benthic resources are the key to Daphnia middendorffiana survival in a high arctic pond

    Cazzanelli, M., Forsström, L., Rautio, M., Michelsen, Anders & Christoffersen, Kirsten Seestern, 2012, In: Freshwater Biology. 57, 3, p. 541-551 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Seasonal variability of leaf area index and foliar nitrogen in contrasting dry-mesic tundras

    Campioli, M., Michelsen, Anders, Lemeur, R. & Samson, R., 2009, In: Botany. 87, 5, p. 431-442

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Does warming affect growth rate and biomass production of shrubs in the High Arctic?

    Campioli, M., Schmidt, N. M., Albert, K. R., Leblans, N., Ro-Poulsen, Helge & Michelsen, Anders, 2013, In: Plant Ecology. 214, 8, p. 1049-1058 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. 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

  16. 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

  17. Published

    Twenty-two years of warming, fertilisation and shading of subarctic heath shrubs promote secondary growth and plasticity but not primary growth

    Campioli, M., Leblans, N. & Michelsen, Anders, 2012, In: P L o S One. 7, 4, 11 p., e34842.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Stem secondary growth of tundra shrubs: impact of environmental factors and relationships with apical growth

    Campioli, M., Leblans, N. & Michelsen, Anders, 2012, In: Arctic, Antarctic, and Alpine Research. 44, 1, p. 16-25 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Determination of Leaf Area Index, Total Foliar N, and Normalized Difference Vegetation Index for Arctic Ecosystems Dominated by Cassiope tetragona

    Campioli, M., Street, L., Michelsen, Anders, Shaver, G., Maere, T., Samson, R. & Lemeur, R., 2009, In: Arctic, Antarctic, and Alpine Research. 41, 4, p. 426-433

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Ecosystem change and stability over multiple decades in the Swedish subarctic: complex processes and multiple drivers

    Callaghan, T. V., Jonasson, C., Thierfelder, T., Yang, Z., Hedenas, H., Johansson, M., Molau, U., Bogaert, R. V., Michelsen, Anders, Olofsson, J., Olofsson, J., Bokhorst, S., Phoenix, G., Bjerke, J. W., Tommervik, H., Christensen, T. R., Hanna, E., Koller, E. K. & Sloan, V. L., 2013, In: Philosophical Transactions of the Royal Society B: Biological Sciences. 368, 1624, p. 1-18 18 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Reciprocal nutritional provisioning between leafcutter ants and their fungal cultivar mediates performance of symbiotic farming systems

    Bolander, M., Andersen, J. E., Conlon, B. H., Arnan, X., Michelsen, Anders & Shik, Jonathan Z., 2023, In: Functional Ecology. 37, 12, p. 3079-3090 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 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

  23. Published

    Plant and soil responses in ecosystem manipulation experiments

    Boesgaard, K., Mathiesen, K., Albert, K., Ro-Poulsen, Helge, Schmidt, N. M. & Michelsen, Anders, 2009, ZACKENBERG ECOLOGICAL RESEARCH OPERATIONS (ZERO): 14th Annual Report 2008. Jensen, L. M. & Rasch, M. (eds.). Aarhus University: National Environmental Research Institute, p. 88-89

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

  24. Published

    Comparable early-stage decomposition but contrasting underlying drivers between surface and cave habitats along an elevational gradient

    Bodawatta, Kasun Harshana, Ravn, N., Oromí, P., Esquivel, J. L. M., Michelsen, Anders, Poulsen, Michael, Jønsson, Knud Andreas & Reboleira, Ana Sofia, 2023, In: Ecological Indicators. 154, 12 p., 110607.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Contrasting above- and belowground organic matter decomposition and carbon and nitrogen dynamics in response to warming in High Arctic tundra

    Blok, D., Faucherre, S., Banyasz, I., Rinnan, Riikka, Michelsen, Anders & Elberling, Bo, 2018, In: Global Change Biology. 24, 6, p. 2660-2672 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Initial stages of tundra shrub litter decomposition may be accelerated by deeper winter snow but slowed down by spring warming

    Blok, D., Elberling, Bo & Michelsen, Anders, 2016, In: Ecosystems. 19, 1, p. 155-169 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Deepened winter snow increases stem growth and alters stem δ13C and δ15N in evergreen dwarf shrub Cassiope tetragona in high-arctic Svalbard tundra

    Blok, D., Weijers, S., Welker, J. M., Cooper, E. J., Michelsen, Anders, Löffler, J. & Elberling, Bo, Apr 2015, In: Environmental Research Letters. 10, 4, 14 p., 044008.

    Research output: Contribution to journalLetterResearchpeer-review

  28. Published

    Plant functional trait change across a warming tundra biome

    Bjorkman, A. D., Myers-Smith, I. H., Elmendorf, S. C., Normand, S., Rüger, N., Beck, P. S. A., Blach-Overgaard, A., Blok, D., Cornelissen, J. H. C., Forbes, B. C., Georges, D., Goetz, S. J., Guay, K. C., Henry, G. H. R., HilleRisLambers, J., Hollister, R. D., Karger, D. N., Kattge, J., Manning, P., Prevéy, J. S. & 109 others, Rixen, C., Schaepman-Strub, G., Thomas, H. J. D., Vellend, M., Wilmking, M., Wipf, S., Carbognani, M., Hermanutz, L., Lévesque, E., Molau, U., Petraglia, A., Soudzilovskaia, N. A., Spasojevic, M. J., Tomaselli, M., Vowles, T., Alatalo, J. M., Alexander, H. D., Anadon-Rosell, A., Angers-Blondin, S., te Beest, M., Berner, L., Björk, R. G., Buchwal, A., Buras, A., Christie, K., Cooper, E. J., Dullinger, S., Elberling, Bo, Eskelinen, A., Frei, E. R., Grau, O., Grogan, P., Hallinger, M., Harper, K. A., Heijmans, M. M. P. D., Hudson, J., Hülber, K., Iturrate-Garcia, M., Iversen, C. M., Jaroszynska, F., Johnstone, J. F., Jørgensen, Rasmus Halfdan, Kaarlejärvi, E., Klady, R., Kuleza, S., Kulonen, A., Lamarque, L. J., Lantz, T., Little, C. J., Speed, J. D. M., Michelsen, Anders, Milbau, A., Nabe-Nielsen, J., Nielsen, S. S., Ninot, J. M., Oberbauer, S. F., Olofsson, J., Onipchenko, V. G., Rumpf, S. B., Semenchuk, P., Shetti, R., Collier, L. S., Street, L. E., Suding, K. N., Tape, K. D., Trant, A., Treier, U. A., Tremblay, J., Tremblay, M., Venn, S., Weijers, S., Zamin, T., Boulanger-Lapointe, N., Gould, W. A., Hik, D. S., Hofgaard, A., Jónsdóttir, I. S., Jorgenson, J., Klein, J., Magnusson, B., Tweedie, C., Wookey, P. A., Bahn, M., Blonder, B., van Bodegom, P. M., Bond-Lamberty, B., Campetella, G., Cerabolini, B. E. L., Chapin, F. S. I., Cornwell, W. K., Craine, J., Dainese, M., de Vries, F. T., Díaz, S., Enquist, B. J., Green, W., Milla, R., Niinemets, U., Onoda, Y., Ordoñez, J. C., Ozinga, W. A., Penuelas, J., Poorter, H., Poschlod, P., Reich, P. B., Sandel, B., Schamp, B., Sheremetev, S. & Weiher, E., 2018, In: Nature. 562, 7725, p. 57-62

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Tundra Trait Team: A database of plant traits spanning the tundra biome

    Bjorkman, A. D., Myers-Smith, I. H., Elmendorf, S. C., Normand, S., Thomas, H. J. D., Alatalo, J. M., Alexander, H., Anadon-Rosell, A., Angers-Blondin, S., Bai, Y., Baruah, G., te Beest, M., Berner, L., Björk, R. G., Blok, D., Bruelheide, H., Buchwal, A., Buras, A., Carbognani, M., Christie, K. & 85 others, Collier, L. S., Cooper, E. J., Cornelissen, J. H. C., Dickinson, K. J. M., Dullinger, S., Elberling, Bo, Eskelinen, A., Forbes, B. C., Frei, E. R., Iturrate-Garcia, M., Good, M. K., Grau, O., Green, P., Greve, M., Grogan, P., Haider, S., Hájek, T., Hallinger, M., Happonen, K., Harper, K. A., Heijmans, M. M. P. D., Henry, G. H. R., Hermanutz, L., Hewitt, R. E., Hollister, R. D., Hudson, J., Hülber, K., Iversen, C. M., Jaroszynska, F., Jiménez-Alfaro, B., Johnstone, J., Jørgensen, Rasmus Halfdan, Kaarlejärvi, E., Klady, R., Klimešová, J., Korsten, A., Kuleza, S., Kulonen, A., Lamarque, L. J., Lantz, T., Lavalle, A., Lembrechts, J. J., Lévesque, E., Little, C. J., Luoto, M., Macek, P., Mack, M. C., Mathakutha, R., Michelsen, Anders, Milbau, A., Molau, U., Morgan, J. W., Mörsdorf, M. A., Nabe-Nielsen, J., Nielsen, S. S., Ninot, J. M., Oberbauer, S. F., Olofsson, J., Onipchenko, V. G., Petraglia, A., Pickering, C., Prevéy, J. S., Rixen, C., Rumpf, S. B., Schaepman-Strub, G., Semenchuk, P., Shetti, R., Soudzilovskaia, N. A., Spasojevic, M. J., Speed, J. D. M., Street, L. E., Suding, K., Tape, K. D., Tomaselli, M., Trant, A., Treier, U. A., Tremblay, J. P., Tremblay, M., Venn, S., Virkkala, A. M., Vowles, T., Weijers, S., Wilmking, M., Wipf, S. & Zamin, T., 2018, In: Global Ecology and Biogeography. 27, 12, p. 1402-1411 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    The Arctic Plant Aboveground Biomass Synthesis Dataset

    Berner, L. T., Orndahl, K. M., Rose, M., Tamstorf, M., Arndal, M. F., Alexander, H. D., Humphreys, E. R., Loranty, M. M., Ludwig, S. M., Nyman, J., Juutinen, S., Aurela, M., Happonen, K., Mikola, J., Mack, M. C., Vankoughnett, M. R., Iversen, C. M., Salmon, V. G., Yang, D., Kumar, J. & 34 others, Grogan, P., Danby, R. K., Scott, N. A., Olofsson, J., Siewert, M. B., Deschamps, L., Lévesque, E., Maire, V., Morneault, A., Gauthier, G., Gignac, C., Boudreau, S., Gaspard, A., Kholodov, A., Bret-Harte, M. S., Greaves, H. E., Walker, D., Gregory, F. M., Michelsen, Anders, Kumpula, T., Villoslada, M., Ylänne, H., Luoto, M., Virtanen, T., Forbes, B. C., Hölzel, N., Epstein, H., Heim, R. J., Bunn, A., Holmes, R. M., Hung, J. K. Y., Natali, S. M., Virkkala, A. M. & Goetz, S. J., 2024, In: Scientific Data. 11, 1, 13 p., 305.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Urine is an important nitrogen source for plants irrespective of vegetation composition in an Arctic tundra: insights from a 15N-enriched urea tracer experiment

    Barthelemy, H., Stark, S., Michelsen, Anders & Olofsson, J., 2018, In: Journal of Ecology. 106, 1, p. 367-378 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Short- and long-term plant and microbial uptake of 15N-labelled urea in a mesic tundra heath, West Greenland

    Barthelemy, H., Nobel, L. A., Stark, S., Väisänen, M., Olofsson, J. & Michelsen, Anders, 2024, In: Polar Biology. 47, p. 1-15 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Phenological stage of tundra vegetation controls bidirectional exchange of BVOCs in a climate change experiment on a subarctic heath

    Baggesen, N., Li, Tao, Seco, Roger, Holst, T., Michelsen, Anders & Rinnan, Riikka, 2021, In: Global Change Biology. 27, 12, p. 2928-2944 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Conservation value of the herbaceous vegetation in hedgerows - does organic farming make a difference?

    Aude, E., Tybirk, K., Michelsen, Anders, Ejrnæs, R., Hald, A. B. & Mark, S., 2004, In: Biological Conservation. 118, p. 467-478

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Seasonal variation in gross ecosystem production, plant biomass, and carbon and nitrogen pools in five high arctic vegetation types

    Arndal, M. F., Illeris, L., Michelsen, Anders, Albert, K., Tamstorf, M. P. & Hansen, Birger, 2009, In: Arctic, Antarctic, and Alpine Research. 41, 2, p. 164-173 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. 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

  37. Published

    Root growth and N dynamics in response to multi-year experimental warming, summer drought and elevated CO2 in a mixed heathland-grass ecosystem

    Arndal, M. F., Schmidt, Inger Kappel, Nielsen, Jane Kongstad, Beier, Claus & Michelsen, Anders, 2014, In: Functional Plant Biology. 41, 1, p. 1-10 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Uptake of pulse injected nitrogen by soil microbes and mycorrhizal and non-mycorrhizal plants in a species-diverse subarctic heath ecosystem

    Andresen, L. C., Jonasson, S., Strom, L. & Michelsen, Anders, 2008, In: Plant and Soil. 313, 1-2, p. 283-295

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Optager hedeplanter kvælstof om vinteren, og vokser de?

    Andresen, L. C. & Michelsen, Anders, 2004, In: URT. 28, 4, p. 122-125

    Research output: Contribution to journalJournal articleResearch

  40. Published

    Heath nitrogen cycling at manipulated 'CLIMAITE'

    Andresen, L. C., Ambus, Per Lennart, Beier, C., Jonasson, S. E. & Michelsen, Anders, 2005, Ikke angivet. Institute of Nature Conservation, p. 52-52

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

  41. Published

    Tracing in situ amino acid uptake in plants and microbes with15N13C labelled compounds

    Andresen, L. C., Michelsen, Anders, Jonasson, S. E. & Ström, L., 2006.

    Research output: Contribution to conferencePosterResearch

  42. Published

    Off-season uptake of nitrogen in temperate heath vegetation

    Andresen, L. C. & Michelsen, Anders, 2004, In: Oecologia.

    Research output: Contribution to journalConference abstract in journalResearch

  43. Published

    Organic matter flow in the food web at a temperate heath under multifactorial climate change

    Andresen, L. C., Konestabo, H. S., Maraldo, K., Holmstrup, M., Ambus, Per Lennart, Beier, Claus & Michelsen, Anders, 2011, In: Rapid Communications in Mass Spectrometry. 25, 11, p. 1485-1496 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Belowground heathland responses after 2 years of combined warming, elevated CO2 and summer drought

    Andresen, L. C., Michelsen, Anders, Ambus, Per Lennart & Beier, Claus, 2010, In: Biogeochemistry. 101, 1-3, p. 27-42 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Glycine uptake in heath plants and soil microbes responds to elevated temperature, CO2 and drought

    Andresen, L. C., Michelsen, Anders, Jonasson, S. E., Beier, Claus & Ambus, Per Lennart, 2009, In: Acta Oecologica. 35, 6, p. 786-796 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Bacteria and fungi respond differently to multifactorial climate change in a temperate heathland, traced with 13C-Glycine and FACE CO2

    Andresen, L. C., Dungait, J. A. J., Bol, R., Selsted, M. B., Ambus, Per Lennart & Michelsen, Anders, 2014, In: P L o S One. 9, 1, 9 p., e85070.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Seasonal changes in nitrogen availability, and root and microbial uptake of 15N13C9-phenylalanine and 15N-ammonium in situ at a temperate heath

    Andresen, L. C., Michelsen, Anders, Jonasson, S. E. & Ström, L., 2011, In: Applied Soil Ecology. 51, p. 94-101 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Plant nutrient mobilization in temperate heathland responds to elevated CO2, temperature and drought

    Andresen, L. C., Michelsen, Anders, Jonasson, S. E., Schmidt, Inger Kappel, Mikkelsen, T. N., Ambus, Per Lennart & Beier, Claus, 2010, In: Plant and Soil. 328, 1-2, p. 381-396 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. 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

  50. Published

    Off-season uptake of nitrogen in temperate heath vegetation

    Andresen, L. C. & Michelsen, Anders, 2005, In: Oecologia. 144, 4, p. 585-97 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

ID: 12629