Terrestrial Ecology

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  1. 2002
  2. Published

    Tolerance of soil flagellates to increased NaCl levels.

    Ekelund, Flemming, 2002, In: Journal of Eukaryotic Microbiology. 49, 4, p. 324-8 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Published

    Udvikling af molekylære teknikker til undersøgelse af protozoer i jord

    Ekelund, Flemming, Rasmussen, L., Johnsen, K., Jacobsen, C. & Fredslund, L., 2002, BIOPRO -forskning i biologiske processer i forurenet jord og sediment. Jacobsen, C. S. & Jakobsen, B. B. (eds.). Det Strategiske Miljøforskningsprogram, Vol. 53. p. 8-12

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research

  4. 2003
  5. Published

    Effects of UV-B radiation on vegetation in Zackenberg: In Rasch, M. and Caning, K. (eds.) Zackenberg Ecological Research Operations, 8th Annual Report, 2002. - Copenhagen, Danish Polar Center, Ministry of Science, Technology and Innovation, 2003.

    N. Mikkelsen, T., Ro-Poulsen, Helge, Bredahl, L. & Albert, K., 2003

    Research output: Book/Report › Report › Communication

  6. Published

    Effects of experimental drought on microbial processes in two temperate heathlands at contrasting water conditions

    Jensen, K. D., Beier, Claus, Michelsen, Anders & Emmett, B. A., 2003, In: Applied Soil Ecology. 24, 24, p. 165-176

    Research output: Contribution to journal › Journal article › Research › peer-review

  7. Published

    Mercury decreases culturability of Pseudomonas frederiksbergensis JAJ 28 in soil microcosms

    Johnsen, K., Ekelund, Flemming, Binnerup, S. J. & Rasmussen, L. D., 2003, In: Current Microbiology. 47, 2, p. 125-8 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Panspermia--true or false?

    Willerslev, Eske, Hansen, Anders Johannes, Rønn, Regin & Nielsen, Ole John, 2003, In: Lancet. 362, 9381, p. 406; author reply 407-8

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Phylogenetic relationships of Termitomyces and related taxa

    Frøslev, Tobias Guldberg, Aanen, D. K., Læssøe, Thomas & Rosendahl, Søren, 2003, In: Mycological Research. 107, 11, p. 1277-1286 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. Published

    Field measurements of atmosphere-biosphere interactions in a Danish beech forest

    Pilegaard, K., Mikkelsen, T., Beier, Claus, Jensen, N., Ambus, Per Lennart & Ro-Poulsen, Helge, 10 Dec 2003, In: Boreal Environment Research. 8, 4, p. 315-333 19 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  11. 2004
  12. Published

    Aphid effects on rhizosphere microorganisms and microfauna depend more on barley growth phase than on soil fertilization

    Madsen, M. V., Strandmark, L. B. & Christensen, Søren, 2004, In: Oecologia. 141, 1, p. 84-93

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Effects of UV-B radiation on vegetation in Zackenberg: In Rasch, M. and Caning, K. (eds.) Zackenberg Ecological Research Operations, 9th Annual Report, 2003. - Copenhagen, Danish Polar Center, Ministry of Science, Technology and Innovation

    Ro-Poulsen, Helge, N. Mikkelsen, T., Bredahl, L., Albert, K., B. Håkansson, K. & Rinnan, R., 2004

    Research output: Book/Report › Report › Communication

  14. Published

    Five-year measurements of ozone fluxes to a Danish Norway spruce canopy

    Mikkelsen, T. N., Ro-Poulsen, Helge, Hovmand, Mads Frederik, Jensen, N. O., Pilegaard, K. & Egeløv, A. H., 2004, In: Atmospheric Environment. 38, 15, p. 2361-2371 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. Published

    Monitering af UV-belastningen af vegetationen i Zackenberg. Tre års undersøgelser af UV-B effekter på højarktisk vegetation i NØ-Grøndland, Zackenberg. Opsummerende rapport til Miljøstyrelsen vedr. DANCEA-bevilling J.nr.M 123/000-0212

    Ro-Poulsen, Helge, Albert, K. & N. Mikkelsen, T., 2004, 12 p.

    Research output: Book/Report › Report › Communication

  16. Published

    Off-season uptake of nitrogen in temperate heath vegetation

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

    Research output: Contribution to journal › Conference abstract in journal › Research

  17. Published

    Off-season uptake of nitrogen in temperate heath vegetation: Master thesis

    Andresen, L. C., 2004, Københavns Universitet: Museum Tusculanum.

    Research output: Book/Report › Report › Research

  18. Published

    Freeze-thaw regime effects on carbon and nitrogen dynamics in sub-arctic heath tundra mesocosms

    Grogan, P., Michelsen, Anders, Ambus, Per Lennart & Jonasson, S. E., 1 Apr 2004, In: Soil Biology & Biochemistry. 36, 4, p. 641-654 14 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    Plant nitrate use in deciduous woodland: The relationship between leaf N, 15N natural abundance of forbs and soil N mineralisation

    Falkengren-Grerup, U., Michelsen, Anders, Olsson, M. O., Quarmby, C. & Sleep, D., Nov 2004, In: Soil Biology and Biochemistry. 36, 11, p. 1885-1891 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. 2005
  21. Published

    Ambient UV-radiation decreases photosynthetic performance on High Arctic plants

    Albert, K., Ro-Poulsen, Helge & N. Mikkelsen, T., 2005.

    Research output: Contribution to conference › Conference abstract for conference › Research

  22. Published

    Ambient ultraviolet radiation in the Arctic reduces root biomass and alters microbial community composition but has no effects on microbial biomass

    Rinnan, R., Keinänen, M. M., Kasurinen, A., Asikainen, J., Kekki, T. K., Holopainen, T., Ro-Poulsen, Helge, Mikkelsen, T. N. & Michelsen, Anders, 2005, In: Global Change Biology. 11, 4, p. 564 - 574

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. Published

    Are ball-rolling (Scarabaeini, Gymnopleurini, Sisyphini) and tunnelling scarabaeine dung beetles equally choosy about the size of ingested dung particles?

    Holter, P. & Scholtz, C. H., 2005, In: Ecological Entomology. 30, 6, p. 700-705

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. Published

    Clonal diversity and population genetic structure of arbuscular mycorrhizal fungi (Glomus spp.) studied by multilocus genotyping of single spores

    Holtgrewe-Stukenbrock, E. & Rosendahl, Søren, 2005, In: Molecular Ecology. 14, 3, p. 743-752

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Danmarks svampe - Vesterholt, J.

    Ekelund, Flemming, 2005, In: Svampe. 51, p. 62-64

    Research output: Contribution to journal › Literature review › Communication

  26. Published

    De studerendes udbytte af kollokvier og forelæsninger på faget jordbundsbiologi: Universitetspædagogisk projekt - 2003

    Rønn, Regin, 2005, København: Museum Tusculanum. (CND-KU skriftserie nr. 2005-13).

    Research output: Book/Report › Report › Communication

  27. Published

    Development and amplification of multiple co-dominant genetic markers from single spores of arbuscular mycorrhizal fungi by nested multiplex PCR

    Holtgrewe-Stukenbrock, E. & Rosendahl, Søren, 2005, In: Fungal Genetics and Biology. 42, 1, p. 73-80

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Distribution of dominant arbuscular mycorrhizal fungi among five plant species in undisturbed vegetation of a coastal grassland

    Holtgrewe-Stukenbrock, E. & Rosendahl, Søren, 2005, In: Mycorrhiza. 15, 7, p. 497-503

    Research output: Contribution to journal › Journal article › Research › peer-review

  29. Published

    Et lille atmosfærisk dioxinnedfald med stor virkning

    Hovmand, Mads Frederik & Vikelsøe, J., 2005, In: Stads- & havneingeniøren. 96, 3, p. 60-62 3 p.

    Research output: Contribution to journal › Journal article › Communication

  30. 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 proceeding › Conference abstract in proceedings › Research

  31. Published

    How does litter quality and site heterogeneity interact on decomposer food webs of a semi-natural forest?

    Strandmark, L. B. & Christensen, Søren, 2005, In: Soil Biology & Biochemistry. 37, 2, p. 203-213

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    Life history characteristics of Lumbricus terrestris and effects of the veterinary antiparasitic compounds ivermectin and fenbendazole

    Svendsen, T. S., Hansen, P. E., Sommer, C., Martinussen, Torben, Grønvold, J. R. & Holter, P., 2005, In: Soil Biology & Biochemistry. 37, 5, p. 927-936 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. Published

    Monitoring effects of UV-B radiation on high arctic vegetation

    Albert, K. R., Ro-Poulsen, Helge, Mikkelsen, T. N., Håkansson, K. B., Bredahl, L. & Rinnan, R., 2005, Zackenberg Ecological Research Operations, 10th Annual Report, 2004. Copenhagen K: Danish Polar Center, p. 68-70

    Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Communication

  34. Published

    Nematode succession and microfauna-microorganism interactions during root residue decomposition

    Georgieva, S., Christensen, Søren & Andersen, K. S., 2005, In: Soil Biology & Biochemistry. 37, 10, p. 1763-1774

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. 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 journal › Journal article › Research › peer-review

  36. Published

    Spectral Callibration of High Arctic Primary Production Estimation (SCHAPPE). : In: Rasch, M. and Caning, K. (eds.). Zackenberg Ecological Research Operations, 10th Annual Report, 2004. - Copenhagen, Danish Polar Center, Ministry of Science, Technology and Innovation

    Tamstorf, M. P., Illeris, L., Arndal, M. F., Rask Pedersen, M., Michelsen, Anders, Hansen, Birger, Grøndahl, L., Albert, K. & M. König, S., 2005

    Research output: Book/Report › Report › Communication

  37. Published

    Strains of the heterotrophic flagellate Bodo designis from different environments vary considerably with respect to salinity preference and SSU rRNA gene composition.

    Koch, T. A. & Ekelund, Flemming, 2005, In: Protist. 156, 1, p. 97-112 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. 2006
  39. Published

    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

  40. Published

    Disproportionate abundance between ectomycorrhizal root tips and their associated mycelia.

    Kjøller, Rasmus, 2006, In: FEMS Microbiology Ecology. 58, 2, p. 214-24 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. Published

    Emissions of Volatile Organic Compounds from Northern Ecosystems: Potential Effects of Climatic Warming and Ozone Depletion.

    Faubert, P., Rinnan, R., Tiiva, P., Michelsen, Anders & Holopainen, J., 2006.

    Research output: Contribution to conference › Poster › Research

  42. Published

    How does prolonged drought affect plant physiological processes? - Focus on the interactions with increased temperature and elevated [CO2] within the CLIMAITE project?

    Albert, K., Ro-Poulsen, Helge & N. Mikkelsen, T., 2006.

    Research output: Contribution to conference › Conference abstract for conference › Research

  43. Published

    Kan livet opstå af livløst stof?

    Ekelund, Flemming, 2006, In: Politiken. p. 2

    Research output: Contribution to journal › Contribution to newspaper - Newspaper article › Communication

  44. Published

    Microbial degradation of street dust polycyclic aromatic hydrocarbons in microcosms simulating diffuse pollution of urban soil.

    Johnsen, A. R., de Lipthay, J. R., Sørensen, Søren Johannes, Ekelund, Flemming, Christensen, P., Andersen, O., Karlson, U. & Jacobsen, C. S., 2006, In: Environmental Microbiology. 8, 3, p. 535-45 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  45. Published

    Molecular and morphological diversity of pezizalean ectomycorrhiza.

    Tedersoo, L., Hansen, K., Perry, B. A. & Kjøller, Rasmus, 2006, In: New Phytologist. 170, 3, p. 581-96 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. 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 proceeding › Conference abstract in proceedings › Research

  47. 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 journal › Journal article › Research › peer-review

  48. Published

    Studying effects of current UV-fluxes on high arctic vegetation (UV-B exclusion experiments)

    Albert, K., Arndal, M. F., Michelsen, Anders, Tamstorf, M., Ro-Poulsen, Helge & N. Mikkelsen, T., 2006, Zackenberg Ecological Research Operations 11th Annual Report, 2005: Copenhagen, Danish Polar Center, Ministry of Science, Technology andInnovation, 2006. Klitgaard, A. B., Rasch, M. & Caning, K. (eds.). Danish Polar Center, p. 90-91

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  49. Published

    The Biological Time Machine - Biological responses to multiple environmental and climatic changes: Environment and Stress, Ph.d. symposium at KVL October 2006

    Albert, K., Ro-Poulsen, Helge, N. Mikkelsen, T., Michelsen, Anders, Beier, C., Jonasson, S. E., Ambus, Per Lennart, Schmidt, Inger Kappel, Holmstrup, M., Priemé, Anders & Christensen, Søren, 2006.

    Research output: Contribution to conference › Conference abstract for conference › Research

  50. Published

    The significance of soil collembolans, protozoa and microorganisms and their interactions for soil fertility - A soil mesocosm approach

    Ekelund, Flemming, Johnsen, K., Krogh, P., Schweiger, P. & Jakobsen, I., 2006, In: Agricultural University of Iceland, Publication. 9, p. 19-23

    Research output: Contribution to journal › Journal article › Research

  51. 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 conference › Poster › Research

  52. Published

    Trophic interactions between rhizosphere bacteria and bacterial feeders influenced by phosphate and aphids in barley

    Strandmark, L. B., Mørk, S., Madsen, M. V. & Rønn, Regin, 2006, In: Biology and Fertility of Soils. 43, 1, p. 1-11

    Research output: Contribution to journal › Journal article › Research › peer-review

  53. 2007
  54. Published

    Ancient bacteria show evidence of DNA repair.

    Johnson, S. S., Hebsgaard, M. B., Christensen, T. R., Mastepanov, M., Nielsen, Rasmus, Munch, K., Brand, T., Gilbert, M Thomas P, Zuber, M. T., Bunce, M., Rønn, Regin, Gilichinsky, D., Froese, D. & Willerslev, Eske, 2007, In: Proceedings of the National Academy of Science of the United States of America. 104, 36, p. 14401-5 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  55. Published

    Atmospheric heavy metal input to forest soils in rural areas of Denmark.

    Hovmand, Mads Frederik & Kemp, K., 2007, In: Scientific World Journal. 7, S1, p. 192-197 6 p.

    Research output: Contribution to journal › Letter › Research › peer-review

  56. Published

    CLIMAITE – a three factor climate change ecosystem manipulation experiment

    N. Mikkelsen, T., Beier, C., Albert, K. & Ro-Poulsen, Helge, 2007, In: Geophysical Research Abstracts. 10

    Research output: Contribution to journal › Conference abstract in journal › Research

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