Anders Michelsen
Professor
Terrestrial Ecology
Universitetsparken 15
2100 København Ø
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In situ CH4 oxidation inhibition and 13CH4 labeling reveal methane oxidation and emission patterns in a subarctic heath ecosystem
Pedersen, Emily Pickering, Michelsen, Anders & Elberling, Bo, 2018, In: Biogeochemistry. 138, 2, p. 197-213 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Seasonal variations in methane fluxes in response to summer warming and leaf litter addition in a subarctic heath ecosystem
Pedersen, Emily Pickering, Elberling, Bo & Michelsen, Anders, 2017, In: Journal of Geophysical Research: Biogeosciences. 122, 8, p. 2137-2153 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Upslope release—Downslope receipt? Multi-year plant uptake of permafrost-released nitrogen along an arctic hillslope
Pedersen, Emily Pickering, Elberling, Bo & Michelsen, Anders, 2022, In: Journal of Ecology. 110, p. 1896–1912 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Foraging deeply: Depth‐specific plant nitrogen uptake in response to climate‐induced N‐release and permafrost thaw in the High Arctic
Pedersen, Emily Pickering, Elberling, Bo & Michelsen, Anders, 2020, In: Global Change Biology. 26, 11, p. 6523-6536 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The missing pieces for better future predictions in subarctic ecosystems: A Torneträsk case study
Pascual, D., Åkerman, J., Becher, M., Callaghan, T. V., Christensen, T. R., Dorrepaal, E., Emanuelsson, U., Giesler, R., Hammarlund, D., Hanna, E., Hofgaard, A., Jin, H., Johansson, C., Jonasson, C., Klaminder, J., Karlsson, J., Lundin, E., Michelsen, A., Olefeldt, D., Persson, A. & 8 others, , 2021, In: Ambio. 50, 2, p. 375–392Research output: Contribution to journal › Journal article › Research › peer-review
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Ergosterol content in ericaceous hair roots correlates with dark septate endophytes but not with ericoid mycorrhizal colonization
Olsrud, M., Michelsen, Anders & Wallander, H., 2007, In: Soil Biology & Biochemistry. 39, 5, p. 1218-1221Research output: Contribution to journal › Journal article › Research › peer-review
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Responses of fungal root colonization, plant cover and leaf nutrients to long-term exposure to elevated atmospheric CO2 and warming in a subarctic birch forest understory
Olsrud, M., Carlsson, B. Å., Svensson, B. M., Michelsen, Anders & Melillo, J. M., 2010, In: Global Change Biology. 16, 6, p. 1820-1829Research output: Contribution to journal › Journal article › Research › peer-review
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Response of ericoid mycorrhizal colonization and functioning to global change factors
Olsrud, M., Melillo, J. M., Christensen, T. R., Michelsen, Anders, Wallander, H. & Olsson, P. A., 2004, In: New Phytologist. 162, p. 459-469Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of shading on photosynthesis, plant organic nitrogen uptake and root fungal colonization in a subarctic mire ecosystem
Olsrud, H. M. K. & Michelsen, Anders, 2009, In: Botany. 87, 5, p. 463–474Research output: Contribution to journal › Journal article › Research › peer-review
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Increased CO2 efflux due to long-term experimental summer warming and litter input in subarctic tundra – CO2 fluxes at snowmelt, in growing season, fall and winter
Nielsen, T. F., Ravn, N. M. R. & Michelsen, Anders, 2019, In: Plant and Soil. 444, 1-2, p. 365-382 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Are herbarium mosses reliable indicators of historical nitrogen deposition?
Nielsen, T. F., Larsen, J. R., Michelsen, Anders & Bruun, Hans Henrik, Dec 2017, In: Environmental Pollution. 231, Part 1, p. 1201-1207 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Seasonal variations and effects of nutrient applications on N and P and microbial biomass under two temperate heathland plants
Nielsen, P. L., Andresen, L. C., Michelsen, Anders, Schmidt, Inger Kappel & Nielsen, Jane Kongstad, 2009, In: Agriculture, Ecosystems & Environment. Applied Soil Ecology. 42, 3, p. 279-287Research output: Contribution to journal › Journal article › Research › peer-review
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Correlations between substrate availability, dissolved CH4, and CH4 emissions in an arctic wetland subject to warming and plant removal
Nielsen, C. S., Michelsen, Anders, Strobel, Bjarne W., Wulff, K., Banyasz, I. & Elberling, Bo, 2017, In: Journal of Geophysical Research: Biogeosciences. 122, 3, p. 645-660 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Linking rhizospheric CH4 oxidation and net CH4 emissions in an arctic wetland based on 13CH4 labeling of mesocosms
Nielsen, C. S., Michelsen, Anders, Ambus, Per Lennart, Deepagoda, T. K. K. C. & Elberling, Bo, 2017, In: Plant and Soil. 412, 1-2, p. 201–213 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Acclimation of subarctic vegetation to warming and increased cloudiness
Ndah, F. A., Maljanen, M., Kasurinen, A., Rinnan, Riikka, Michelsen, Anders, Kotilainen, T. & Kivimäenpää, M., 2024, In: Plant-Environment Interactions. 5, 1, 16 p., e10130.Research output: Contribution to journal › Journal article › Research › peer-review
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Influence of increased nutrient availability on biogenic volatile organic compound (BVOC) emissions and leaf anatomy of subarctic dwarf shrubs under climate warming and increased cloudiness
Ndah, F., Valolahti, H., Schollert, M., Michelsen, Anders, Rinnan, Riikka & Kivimäenpää, M., 2022, In: Annals of Botany. 129, 4, p. 443-455 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Large loss of CO2 in winter observed across the northern permafrost region: [incl. correction]
Natali, S. M., Watts, J. D., Rogers, B. M., Potter, S., Ludwig, S. M., Selbmann, A-K., Sullivan, P. F., Abbott, B. W., Arndt, K. A., Birch, L., Björkman, M. P., Bloom, A. A., Celis, G., Christensen, T. R., Christiansen, C. T., Commane, R., Cooper, E. J., Crill, P., Czimczik, C., Davydov, S. P. & 55 others, , 2019, In: Nature Climate Change. 9, p. 852-857 6 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Climaite - a three factor climate change ecosystem manipulation study: set up and approaches for data analysis
N. Mikkelsen, T., Beier, C., Schmidt, Inger Kappel, Michelsen, Anders, Albert, K., Ambus, Per Lennart & Andersen, K. S., 2006.Research output: Contribution to conference › Conference abstract for conference › Research
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CLIMAITE - a three factor climate change ecosystem manipulation experiment: Geophysical Research Abstracts, Vol. 10, EGU2008-A-07931, 2008. SRef-ID: 1607-7962/gra/EGU2008-A-07931. EGU General Assembly 13-18 April 2008 in Vienna, Switzerland
N. Mikkelsen, T., Beier, C., Jonasson, S. E., Holmstrup, M., Schmidt, I. K., Ambus, P. L., Pilegaard, K., Michelsen, A., Albert, K., Andresen, L. C., Arndal, M. F., Bruun, N., Christensen, S., Danbæk, S., Gundersen, P., Jørgensen, P., J. Linden, L., Pedersen, J. K., Maraldo, K., Priemé, A. & 11 others, , 2008.Research output: Contribution to conference › Conference abstract for conference › Research
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Deepened winter snow significantly influences the availability and forms of nitrogen taken up by plants in High Arctic tundra
Mörsdorf, M. A., Baggesen, N. S., Yoccoz, N. G., Michelsen, Anders, Elberling, Bo, Ambus, Per Lennart & Cooper, E. J., 2019, In: Soil Biology & Biochemistry. 135, p. 222-234 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Hair mineral levels as indicator of wildlife demographics? a pilot study of muskoxen
Mosbacher, J. B., Desforges, J., Michelsen, Anders, V. Hansson, S., Stelvig, M., Eulaers, I., Sonne, C., Dietz, R., Jenssen, B. M., Ciesielski, T. M., Lierhagen, S., Flaten, T. P., Le Roux, G., Aggerbeck, M. R. & Schmidt, N. M., 2022, In: Polar Research. 41, 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
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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. 1095-1107Research output: Contribution to journal › Journal article › Research › peer-review
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Show me your rump hair and I will tell you what you ate - the dietary history of Muskoxen (Ovibos moschatus) revealed by sequential stable isotope analysis of guard hairs
Mosbacher, J. B., Michelsen, Anders, Stelvig, M., Hendrichsen, D. K. & Schmidt, N. M., 2016, In: P L o S One. 11, 4, 13 p., e0152874.Research output: Contribution to journal › Journal article › Research › peer-review
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Impacts of eriophyoid gall mites on arctic willow in a rapidly changing Arctic
Mosbacher, J. B., Schmidt, N. M. & Michelsen, Anders, 2013, In: Polar Biology. 36, 12, p. 1735-1748 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Quantifying muskox plant biomass removal and spatial relocation of nitrogen in a high arctic tundra ecosystem
Mosbacher, J. B., Kristensen, D. K., Michelsen, Anders, Stelvig, M. & Schmidt, N. M., 2016, In: Arctic, Antarctic, and Alpine Research. 48, 2, p. 229-240 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Experimental design of multifactor climate change experiments with elevated CO2, warming and drought: the CLIMAITE project
Mikkelsen, T. N., Beier, C., Jonasson, S. E., Holmstrup, M., Schmidt, I. K., Ambus, P. L., Pilegaard, K., Michelsen, A., Albert, K., Andresen, L. C., Arndal, M. F., Bruun, N., Christensen, S., Danbæk, S., Gundersen, P., Jørgensen, P., Linden, L., Nielsen, J. K., Maraldo, K., Priemé, A. & 11 others, , 2008, In: Functional Ecology. 22, 1, p. 185-195 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Leaf 15N abundance of subarctic plants provides field evidence that ericoid, ectomycorrhizal and non- and arbuscular mycorrhizal species access different sources of soil nitrogen
Michelsen, Anders, Schmidt, Inger Kappel, Jonasson, S. E., Quarmby, C. & Sleep, D., 1996, In: Oecologia. 105, p. 53-63Research output: Contribution to journal › Journal article › Research › peer-review
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Shoot biomass, d13C, nitrogen and chlorophyll responses of two arctic dwarf-shrubs to in situ shading, nutrient application and warming simulating climatic change
Michelsen, Anders, Jonasson, S. E., Sleep, D., Havström, M. & Callaghan, T. V., 1996, In: Oecologia. 105, p. 1-12Research output: Contribution to journal › Journal article › Research › peer-review
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Carbon stocks, soil respiration and microbial biomass in fire-prone tropical grassland, woodland and forest ecosystems.
Michelsen, Anders, Andersson, M., Jensen, M., Kjøller, A. H. & Gashew, M., 2004, In: Soil Biology & Biochemistry. 36, p. 1707-1717Research output: Contribution to journal › Journal article › Research › peer-review
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Inhibition of growth and effects on nutrient uptake of arctic graminoids by leaf extracts - allelopathy or resource competition between plants and microbes?
Michelsen, Anders, Schmidt, Inger Kappel, Jonasson, S. E., Dighton, J., Jones, H. E. & Callaghan, T. V., 1995, In: Oecologia. 103, p. 407-418Research output: Contribution to journal › Journal article › Research › peer-review
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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 journal › Journal article › Research › peer-review
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Two decades of experimental manipulations of heaths and forest understory in the subarctic
Michelsen, Anders, Rinnan, Riikka & Jonasson, S. E., 2012, In: Ambio. 41, Suppl. 3, p. 218-230 13 p.Research output: Contribution to journal › Journal article › Research › peer-review
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The mycorrhizal status of vascular epiphytes in Bale Mountains National Park, Ethiopia
Michelsen, Anders, 1993, In: Mycorrhiza. 4, p. 11-15Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of manipulations of local climate on processes and organisms in high arctic terrestrial ecosystems
Michelsen, Anders, Ellebjerg, S., Tamstorf, M., Schmidt, N. M., Illeris, L., Albert, K. & Ro-Poulsen, Helge, 2007, Zackenberg Ecological Research Operations. 12th Annual Report 2006. Klitgaard, A. B., Rasch, M. & Canning, K. (eds.). Copenhagen, DK: Nyt Nordisk Forlag Arnold Busck, p. 80-81 2 p.Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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Aspects of nutrient cycling in three plantations and a natural forest in Ethiopia
Michelsen, Anders, Friis, Ib & Nigatu, L., 1992, Sustainable Development in the Sahel. - Proceedings of the 4th Sahel Workshop, 6-8 January 1990. AAU Reports 29: botanik, næringskredsløb, plantager, skov, løvfald, nedbrydning, Etiopien. Aarhus: Aarhus Universitetsforlag, p. 99-101Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Vascular plant 15N natural abundance in heath and forest tundra ecosystems is closely correlated with presence and type of mycorrhizal fungi in roots
Michelsen, Anders, Quarmby, C., Sleep, D. & Jonasson, S. E., 1998, In: Oecologia. 115, p. 406-418Research output: Contribution to journal › Journal article › Research › peer-review
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Growth improvement of Ethiopian acacias by addition of vesicular-arbuscular mycorrhizal fungi or roots of native plants to non-sterile nursery soil
Michelsen, Anders, 1993, In: Forest Ecology and Management. 59, p. 193-206Research output: Contribution to journal › Journal article › Research › peer-review
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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. 387-394Research output: Contribution to journal › Journal article › Research › peer-review
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The effect of VA mycorrhiza, phosphorus and drought stress on the growth of Acacia nilotica and Leucaena leucocephala seedlings
Michelsen, Anders & Rosendahl, Søren, 1990, In: Plant and Soil. 124, p. 7-13Research output: Contribution to journal › Journal article › Research › peer-review
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Propagule density of VA-mycorrhizal fungi in semi-arid bushland in Somalia
Michelsen, Anders & Rosendahl, Søren, 1990, In: Agriculture, Ecosystems & Environment. 29, p. 295-301Research output: Contribution to journal › Journal article › Research › peer-review
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Volatile organic compound emissions in three high arctic heath types, and the influence of climate change.
Michelsen, Anders, Burchard, S., Faubert, P., Rinnan, Riikka, Ro-Poulsen, Helge & Schmidt, N. M., 2010, Zackenberg Ecological Research Operations, 15th Annual Report, 2009. . Jensen, L. M. & Rasch, M. (eds.). National Environmental Research Institute, Aarhus University: Aarhus Universitetsforlag, p. 105-106Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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Comparisons of understorey vegetation and soil fertility in plantations and adjacent natural forests in the Ethiopian highlands
Michelsen, Anders, Lisanework N., Friis, Ib & Holst, N., 1996, In: Journal of Applied Ecology. 33, p. 627-642Research output: Contribution to journal › Journal article › Research › peer-review
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Effects of climate manipulations on processes and organisms in high arctic terrestrial ecosystems
Michelsen, Anders, Kønig, S. M., Illeris, L., Arndal, M., Albert, K., Tamstorf, M. P. & Ro-Poulsen, Helge, 2006, Zackenberg Ecological Research Operations11th Annual Report, 2005: Copenhagen, Danish Polar Center, Ministry of Science, Technology andInnovation, 2006.. Klitgaard, A. B., Rasch, M. & Caning, K. (eds.). Copenhagen: Danish Polar Center, p. 89-90Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
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Plant nutrition and nutrient cycling in the Subarctic, with special reference to the Abisko and Torneträsk area
Michelsen, Anders & Jonasson, S. E., 1996, Ecological Bullletins. Vol. 45. p. 45-52Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
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Effects of manipulations of local climate on carbon dioxide exchange and plant performance in two high arctic heaths
Michelsen, Anders, Boesgaard, K., Arndal, M. F., Tamstorf, M., Schmidt, N. M., Albert, K. & Ro-Poulsen, Helge, 2008, Zackenberg Ecological Research Operations, 13th Annual Report, 2007.: Danish Polar Center, Danish Agency for Science, Technology and innovation, Ministry of Science, Technology and Innovation.. Klitgaard, A. B. & Rasch, M. (eds.). Copenhagen: Danish Polar Center, p. 70-71Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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Carbon dioxide emission from high arctic dry heath during summer and autumn, and the influence of enhanced precipitation and nutrient enrichment
Michelsen, Anders, Christiansen, C. T., Svendsen, S. & Schmidt, N. M., 2010, Zackenberg Ecological Research Operations, 15th Annual Report, 2009. Jensen, L. M. & Rasch, M. (eds.). National Environmental Research Institute, Aarhus University: Aarhus Universitetsforlag, p. 106-108Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication
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The influence of vesicular-arbuscular mycorrhizal fungi on the nitrogen fixation of nursery-grown Ethiopian acacias estimated by the 15N natural abundance method
Michelsen, Anders & Sprent, J. I., 1994, In: Plant and Soil. 160, p. 249-257Research output: Contribution to journal › Journal article › Research › peer-review
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Impacts of tree plantations in the Ethiopian highland on soil fertility, shoot and root growth, nutrient utilisation and mycorrhizal colonisation
Michelsen, Anders, Lisanework N. & Friis, Ib, 1993, In: Forest Ecology and Management. 61, p. 299-324Research output: Contribution to journal › Journal article › Research › peer-review
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Differential responses of grass and a dwarf shrub to long-term changes in soil microbial biomass C, N and P following factorial addition of NPK fertilizer, fungicide and labile carbon to a heath
Michelsen, Anders, Graglia, E., Schmidt, Inger Kappel, Jonasson, S., Sleep, D. & Quarmby, C., 1 Sep 1999, In: New Phytologist. 143, 3, p. 523-538 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
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Environmental drivers of increased ecosystem respiration in a warming tundra
Maes, S. L., Dietrich, J., Midolo, G., Schwieger, S., Kummu, M., Vandvik, V., Aerts, R., Althuizen, I. H. J., Biasi, C., Björk, R. G., Böhner, H., Carbognani, M., Chiari, G., Christiansen, C. T., Clemmensen, K. E., Cooper, E. J., Cornelissen, J. H. C., Elberling, B., Faubert, P., Fetcher, N. & 56 others, , 2024, In: Nature. 629, 8010, p. 105-113 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 12629
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Tracing in situ amino acid uptake in plants and microbes with15N13C labelled compounds
Research output: Contribution to conference › Poster › Research
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2124
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Solar Ultraviolet-B radiation at Zackenberg: The impact on higher plants and soil microbial communities: In: High-arctic ecosystem dynamics in a changing climate (eds H. Meltofte, T.R. Christensen, B. Elberling, M. Forchhammer, M. Rasch)
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Multi-factor climate change effects on insect herbivore performance
Research output: Contribution to journal › Journal article › Research › peer-review
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