Flemming Ekelund

Flemming Ekelund

Associate Professor


  1. 2024
  2. Published

    Cadmium accumulation in organisms from a spruce plantation amended with wood ash - an environmental risk?

    Ekelund, Flemming, Cruz-Paredes, C., Jørgensen, Christian Hviid Friis, Vestergård, M., Rasmussen, K. R., Mortensen, Louise Hindborg, Kindtler, Nikolaj Lunding, Rønn, Regin, Christensen, Søren, Johansen, Jesper Liengaard & Kjøller, Rasmus, 2024, In: Trees, Forests and People. 15, 6 p., 100499.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    DNA metabarcoding reveals the impact of Cu2+ on soil cercozoan diversity

    Lourenço, L., Ellegaard Bager, S., Ng, D. Y. K., Sheikh, Sanea, Kindtler, Nikolaj Lunding, Nielsen, Ida Broman, Frøslev, Tobias Guldberg & Ekelund, Flemming, 2024, In: Protist. 175, 2, 9 p., 126016.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Fertilizer regime and cultivar affect barley growth and rhizobiome composition

    Kindtler, Nikolaj Lunding, Sheikh, Sanea, Richardy, J., Krogh, E., Maccario, Lorrie, Vestergård, M., Rodrigues da Fonseca, Rute Andreia, Ekelund, Flemming & Laursen, Kristian Holst, 2024, In: Applied Soil Ecology. 198, 13 p., 105384.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. 2023
  6. Published

    Abrupt permafrost thaw triggers activity of copiotrophs and microbiome predators

    Scheel, M., Zervas, A., Rijkers, R., Tveit, A. T., Ekelund, Flemming, Campuzano Jiménez, F., Christensen, T. R. & Jacobsen, C. S., 2023, In: FEMS Microbiology Ecology. 99, 11, 12 p., fiad123.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Activity of root-knot nematodes associated with composition of a nematode-attached microbiome and the surrounding soil microbiota

    Topalovic, Olivera, Bak, Frederik, Santos, S., Sikder, M. M., Sapkota, R., Ekelund, Flemming, Nicolaisen, Mette Haubjerg & Vestergård, M., 2023, In: FEMS Microbiology Ecology. 99, 9, 11 p., fiad091.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Green waste and sewage sludge feeding ratio alters co-composting performance: Emphasis on the role of bacterial community during humification

    Zhang, Z., Duan, C., Liu, Y., Li, A., Hu, X., Chen, J., Zhang, S., Li, X., Che, R., Li, S., Ekelund, Flemming & Cui, X., 2023, In: Bioresource Technology. 380, 10 p., 129014.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Treated like dirt: Robust forensic and ecological inferences from soil eDNA after challenging sample storage

    Frøslev, Tobias Guldberg, Ejrnæs, R., Hansen, Anders Johannes, Bruun, Hans Henrik, Nielsen, Ida Broman, Ekelund, Flemming, Vestergård, M. & Kjøller, Rasmus, 2023, In: Environmental DNA. 5, 1, p. 158-174 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Ultrastructure and molecular phylogeny of Phalansterium foulumis sp. nov. (Amoebozoa Variosea)

    Karpov, S. A., Smakova, L. A., Malavin, S. A., Ekelund, Flemming & Smirnov, A. V., 2023, In: Protistology. 17, 3, p. 129-141 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 2022
  12. Published

    Ameliorative Effects of Trichoderma harzianum and Rhizosphere Soil Microbes on Cadmium Biosorption of Barley (Hordeum vulgare L.) in Cd-Polluted Soil

    Taghavi Ghasemkheili, F., Ekelund, Flemming, Johansen, Jesper Liengaard, Pirdashti, H., Ghadirnezhad Shiade, S. R., Fathi, A. & Kjøller, Rasmus, 2022, In: Journal of Soil Science and Plant Nutrition. 22, 1, p. 527-539 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Biochar application differentially affects soil micro-, meso-macro-fauna and plant productivity within a nature restoration grassland

    Jeffery, S., van de Voorde, T. F. J., Harris, W. E., Mommer, L., Van Groenigen, J. W., De Deyn, G. B., Ekelund, Flemming, Briones, M. J. I. & Bezemer, T. M., 2022, In: Soil Biology and Biochemistry. 174, 11 p., 108789.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Can bryophyte groups increase functional resolution in tundra ecosystems?

    Lett, S., Jónsdóttir, I. S., Becker-Scarpitta, A., Christiansen, C. T., During, H., Ekelund, F., Henry, G. H. R., Lang, S. I., Michelsen, A., Rousk, K., Alatalo, J. M., Betway, K. R., Rui, S. B., Callaghan, T., Carbognani, M., Cooper, E. J., Cornelissen, J. H. C., Dorrepaal, E., Egelkraut, D., Elumeeva, T. G. & 20 others, Haugum, S. V., Hollister, R. D., Jägerbrand, A. K., Keuper, F., Klanderud, K., Lévesque, E., Liu, X., May, J., Michel, P., Mörsdorf, M., Petraglia, A., Rixen, C., Robroek, B. J. M., Rzepczynska, A. M., Soudzilovskaia, N. A., Tolvanen, A., Vandvik, V., Volkov, I., Volkova, I. & Zuijlen, K. V., 2022, In: Arctic Science. 8, 3, 29 p.

    Research output: Contribution to journalReviewResearchpeer-review

  15. 2021
  16. Published

    Bacteria Respond Stronger Than Fungi Across a Steep Wood Ash-Driven pH Gradient

    Cruz-Paredes, C., Bang-Andreasen, T., Christensen, Søren, Ekelund, Flemming, Frøslev, Tobias Guldberg, Jacobsen, C. S., Johansen, Jesper Liengaard, Mortensen, Louise Hindborg, Rønn, Regin, Vestergård, M. & Kjøller, Rasmus, 2021, In: Frontiers in Forests and Global Change. 4, 10 p., 781844.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Motivations of Volunteers in Danish Grazing Organizations

    Madsen, S. F., Ekelund, Flemming, Strange, Niels & Schou, Jesper Sølver, 2021, In: Sustainability. 13, 15, 14 p., 8163.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Soil microorganisms decrease barley biomass uniformly across contrasting nitrogen availability

    Munkager, V., Altenburger, A., Priemé, Anders, Bang-Andreasen, T., Rønn, Regin, Vestergård, M. & Ekelund, Flemming, 2021, In: European Journal of Soil Biology. 104, 9 p., 103311.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Specialized microbiomes facilitate natural rhizosphere microbiome interactions counteracting high salinity stress in plants

    Santos, S. S., Rask, K. A., Vestergård, M., Johansen, Jesper Liengaard, Priemé, Anders, Frøslev, Tobias Guldberg, González, A. M. M., He, H. & Ekelund, Flemming, 2021, In: Environmental and Experimental Botany. 186, 12 p., 104430.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    The complexity of wood ash fertilization disentangled: Effects on soil pH, nutrient status, plant growth and cadmium accumulation

    Johansen, Jesper Liengaard, Nielsen, M. L., Vestergård, M., Mortensen, Louise Hindborg, Cruz-Paredes, C., Rønn, Regin, Kjøller, Rasmus, Hovmand, Mads Frederik, Christensen, Søren & Ekelund, Flemming, 2021, In: Environmental and Experimental Botany. 185, 9 p., 104424.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Wood Ash Application Reduces Bryophyte Cover and Changes Species Composition in a Norway Spruce (Picea abies) Plantation

    Ethelberg-Findsen, D., Rønn, Regin & Ekelund, Flemming, 2021, In: Forests. 12, 2, 14 p., 178.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. 2020
  23. Published

    Is wood ash amendment a suitable mitigation strategy for N2O emissions from soil?

    Bornø, Marie Louise, Rønn, Regin & Ekelund, Flemming, 15 Apr 2020, In: Science of the Total Environment. 713, p. 1-9 136581.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    AgNO3 sterilizes grains of barley (Hordeum vulgare) without inhibiting germination - a necessary tool for plant–microbiome research

    Munkager, V., Vestergård, M., Priemé, Anders, Altenburger, A., de Visser, E., Johansen, Jesper Liengaard & Ekelund, Flemming, 2020, In: Plants. 9, 3, 16 p., 372.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Soil bacterial community response to long-term land use conversion in Yellow River Delta

    He, H., Miao, Y., Gan, Y., Wei, S., Tan, S., Rask, K. A., Wang, L., Dai, J., Chen, W. & Ekelund, Flemming, 2020, In: Applied Soil Ecology. 156, 14 p., 103709.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Total RNA sequencing reveals multilevel microbial community changes and functional responses to wood ash application in agricultural and forest soil

    Bang-Andreasen, T., Anwar, M. Z., Lanzén, A., Kjøller, Rasmus, Rønn, Regin, Ekelund, Flemming & Jacobsen, C. S., 2020, In: FEMS Microbiology Ecology. 96, 3, 13 p., fiaa016.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. 2019
  28. Published

    Bacterial and protozoan dynamics upon thawing and freezing of an active layer permafrost soil

    Schostag, M., Priemé, Anders, Jacquiod, S., Russel, J., Ekelund, Flemming & Jacobsen, C. S., 2019, In: ISME Journal. 13, p. 1345-1359

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Differences in arbuscular mycorrhizal colonisation influence cadmium uptake in plants

    Rask, K. A., Johansen, Jesper Liengaard, Kjøller, Rasmus & Ekelund, Flemming, 2019, In: Environmental and Experimental Botany. 162, p. 223-229 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Successional trophic complexity and biogeographical structure of eukaryotic communities in waterworks' rapid sand filters

    Harder, Christoffer Bugge, Albers, C. N., Rosendahl, Søren, Aamand, J., Ellegaard-Jensen, L. & Ekelund, Flemming, 2019, In: FEMS Microbiology Ecology. 95, 11, 13 p., fiz148.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Wood ash decreases cadmium toxicity to the soil nematode Caenorhabditis elegans

    Johansen, Jesper Liengaard, David, M., Ekelund, Flemming & Vestergård, M., 2019, In: Ecotoxicology and Environmental Safety. 172, p. 290-295

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Wood ash effects on growth and cadmium uptake in Deschampsia flexuosa (Wavy hair-grass)

    Kindtler, Nikolaj Lunding, Ekelund, Flemming, Rønn, Regin, Kjøller, Rasmus, Hovmand, Mads Frederik, Vestergård, M., Christensen, Søren & Johansen, Jesper Liengaard, 2019, In: Environmental Pollution. p. 886-893 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. 2018
  34. Published

    Combined morphological and phylogenomic re-examination of malawimonads, a critical taxon for inferring the evolutionary history of eukaryotes

    Heiss, A. A., Kolisko, M., Ekelund, Flemming, Brown, M. W., Roger, A. J. & Simpson, A. G. B., 4 Apr 2018, In: Royal Society Open Science. 5, 4, p. 1-13 171707.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Inter-laboratory testing of the effect of DNA blocking reagent G2 on DNA extraction from low-biomass clay samples

    Jacobsen, C. S., Nielsen, T. K., Vester, J. K., Stougaard, P., Nielsen, J. L., Voriskova, J., Winding, A., Baldrian, P., Liu, B., Frostegard, A., Pedersen, D., Tveit, A. T., Svenning, M. M., Tebbe, C. C., Ovreas, L., Jakobsen, P. B., Blazewicz, S. J., Hubablek, V., Bertilsson, S., Hansen, L. H. & 4 others, Cary, S. C., Holben, W. E., Ekelund, Flemming & Bælum, J., 2018, In: Scientific Reports. 8, p. 1-6 6 p., 5711.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Recruitment of airborne microorganisms on sterilized soil at different heights above ground

    Fløistrup, K. M., Olsen, M. N., Rasmussen, T. G., Ekelund, Flemming & Altenburger, A., 2018, In: Applied Soil Ecology. 126, p. 85-87 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Soil protists: a fertile frontier in soil biology research

    Geisen, S., Mitchell, E. A. D., Adl, S., Bonkowski, M., Dunthorn, M., Ekelund, Flemming, Fernández, L. D., Jousset, A., Krashevska, V., Singer, D., Spiegel, F. W., Walochnik, J. & Lara, E., 2018, In: F E M S Microbiology Reviews. 42, 3, p. 293-323

    Research output: Contribution to journalReviewResearchpeer-review

  38. Published

    The relative importance of the bacterial pathway and soil inorganic nitrogen increase across an extreme wood-ash application gradient

    Vestergård, M., Bang-Andreasen, T., Buss, S. M., Cruz Paredes, C., Bentzon-Tilia, S., Ekelund, Flemming, Kjøller, Rasmus, Mortensen, Louise Hindborg & Rønn, Regin, 2018, In: GCB Bioenergy. 10, 5, p. 320-334 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Toxicity of cadmium and zinc to small soil protists

    Johansen, Jesper Liengaard, Rønn, Regin & Ekelund, Flemming, 2018, In: Environmental Pollution. 242, part B, p. 1510-1517

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. 2017
  41. Published

    Soil protistology rebooted: 30 fundamental questions to start with

    Geisen, S., Mitchell, E. A. D., Wilkinson, D. M., Adl, S., Bonkowski, M., Brown, M. W., Fiore-Donno, A. M., Heger, T. J., Jassey, V. E. J., Krashevska, V., Lahr, D. J. G., Marcisz, K., Mulot, M., Payne, R., Singer, D., Anderson, O. R., Charman, D. J., Ekelund, F., Griffiths, B. S., Rønn, R. & 27 others, Smirnov, A., Bass, D., Belbahri, L., Berney, C., Blandenier, Q., Chatzinotas, A., Clarholm, M., Dunthorn, M., Feest, A., Fernández, L. D., Foissner, W., Fournier, B., Gentekaki, E., Hájek, M., Helder, J., Jousset, A., Koller, R., Kumar, S., La Terza, A., Lamentowicz, M., Mazei, Y., Santos, S. S., Seppey, C. V. W., Spiegel, F. W., Walochnik, J., Winding, A. & Lara, E., Aug 2017, In: Soil Biology & Biochemistry. 111, p. 94-103 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Wood ash application increases pH but does not harm the soil mesofauna

    Qin, J., Hovmand, Mads Frederik, Ekelund, Flemming, Rønn, Regin, Christensen, Søren, Groot, G. A. D., Mortensen, Louise Hindborg, Skov, Simon & Krogh, P. H., 2017, In: Environmental Pollution. 224, p. 581-589 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. 2016
  44. Published

    Local diversity of heathland Cercozoa explored by in-depth sequencing

    Harder, Christoffer Bugge, Rønn, Regin, Brejnrod, A. D., Bass, D., Abu Al-Soud, W. & Ekelund, Flemming, 2016, In: The ISME Journal. 10, 10, p. 2488-2497 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Temporal differentiation of soil communities in response to arable crop management strategies

    Coudrain, V., Hedde, M., Chauvat, M., Maron, P., Bourgeois, E., Mary, B., Léonard, J., Ekelund, Flemming, Villenave, C. & Recous, S., 2016, In: Agriculture, Ecosystems & Environment. 225, p. 12-21 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Turnover and isotopic fractionation of carbon from maize leaves as influenced by clay type and content in constructed soil media

    Yang, W., Bruun, Sander, Rønn, Regin, Ekelund, Flemming & Magid, Jakob, 2016, In: Biology and Fertility of Soils. 52, 4, p. 447-454 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. 2015
  48. Published

    Aminobacter MSH1-mineralisation of BAM in sand-filters depends on biological diversity

    Ekelund, Flemming, Harder, Christoffer Bugge, Knudsen, B. E. & Aamand, J., 2015, In: P L o S One. 10, 6, 14 p., e0128838.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Above-belowground interactions govern the course and impact of biological invasions

    Vestergård, M., Rønn, Regin & Ekelund, Flemming, 2015, In: A O B Plants. 7, 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Groundwater chemistry determines the prokaryotic community structure of waterworks sand filters

    Albers, C. N., Ellegaard-Jensen, L., Harder, Christoffer Bugge, Rosendahl, Søren, Knudsen, B. E., Ekelund, Flemming & Aamand, J., 2015, In: Environmental Science & Technology (Washington). 49, 2, p. 839-846 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Pesticide side effects in an agricultural soil ecosystem as measured by amoA expression quantification and bacterial diversity changes

    Feld, L., Hjelmsø, M. H., Nielsen, M. S., Jacobsen, A. D., Rønn, Regin, Ekelund, Flemming, Krogh, P. H., Strobel, Bjarne W. & Jacobsen, C. S., 2015, In: P L o S One. 10, 5, 20 p., e0126080.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. 2014
  53. Published

    Biological 12C-13C fractionation increases with increasing community-complexity in soil microcosms

    Yang, W., Magid, Jakob, Christensen, Søren, Rønn, Regin, Ambus, Per Lennart & Ekelund, Flemming, 2014, In: Soil Biology & Biochemistry. 69, p. 197-201 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Steam-treatment-based soil remediation promotes heat-tolerant, potentially pathogenic microbiota

    Altenburger, A., Bender, M., Ekelund, Flemming, Elmholt, S. & Jacobsen, C. S., 2014, In: Environmental Technology. 35, 6, p. 773–780 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Ultrastructure and Phylogenetic Position of Regin rotiferus and Otto terricolus Genera et Species Novae (Bicosoecida, Heterokonta/Stramenopiles)

    Harder, Christoffer Bugge, Ekelund, Flemming & Karpov, S. A., 2014, In: Protist. 165, 2, p. 144-160 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. 2013
  57. Published

    A three-gene phylogeny of the Mycena pura complex reveals 11 phylogenetic species and shows ITS to be unreliable for species identification

    Harder, Christoffer Bugge, Læssøe, Thomas, Frøslev, T. G., Ekelund, Flemming, Rosendahl, Søren & Kjøller, Rasmus, 2013, In: Fungal Biology. 117, 11-12, p. 764-775 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    Using the sediment archive of living dinoflagellate cysts and other protist resting stages to study temporal population dynamics

    Ellegaard, Marianne, dos Santos Ribeiro, Sofia Isabel, Lundholm, Nina, Andersen, Thorbjørn Joest, Berge, T., Ekelund, Flemming, Härnström, K. & Godhe, A., 2013, Biological and geological perspectives of dinoflagellates. Lewis, J. M., Marret, F. & Bradley, L. R. (eds.). Geological Society, p. 149-153 5 p. (The Micropalaeontological Society, Special Publications, Vol. 5).

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  59. 2012
  60. Published

    Disturbance promotes non-indigenous bacterial invasion in soil microcosms: analysis of the roles of resource availability and community structure

    Liu, M., Strandmark, L. B., Rønn, Regin, Christensen, Søren & Ekelund, Flemming, 2012, In: P L o S One. 7, 10, p. 1-6 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Interactions between bacteria, protozoa and nematodes in soil

    Rønn, Regin, Madsen, M. V. & Ekelund, Flemming, 2012, In: Acta Protozoologica. 51, p. 223-235 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Nematodes and protozoa affect plants differently, depending on soil nutrient status

    Strandmark, L. B., Liu, M., Rønn, Regin, Christensen, Søren & Ekelund, Flemming, 2012, In: European Journal of Soil Biology. 50, p. 28-31 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  63. Published

    Significantly higher Carabid beetle (Coleoptera: Carabidae) catch in conventionally than in organically managed Christmas tree plantations

    Bagge, S., Lund, M., Rønn, Regin, Thomsen, P. F. & Ekelund, Flemming, 2012, In: Journal of Entomological Science. 47, 2, p. 110-124 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. 2011
  65. Published

    Buried alive – germination of up to a century-old marine protist resting stages

    Lundholm, Nina, dos Santos Ribeiro, Sofia Isabel, Andersen, Thorbjørn Joest, Koch, T. A., Godhe, A., Ekelund, Flemming & Ellegaard, Marianne, 2011, In: Phycologia. 50, 6, p. 629-640 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Phylogenomic analysis of kinetoplastids supports that trypanosomatids arose from within bodonids

    Deschamps, P., Lara, E., Marande, W., López-García, P., Ekelund, Flemming & Moreira, D., 2011, In: Molecular Biology and Evolution. 28, 1, p. 53-58 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    Protozoan growth rates on secondary-metabolite-producing Pseudomonas spp. correlate with high-level protozoan taxonomy

    Pedersen, A. L., Winding, A., Altenburger, A. & Ekelund, Flemming, 2011, In: FEMS Microbiology Letters. 316, 1, p. 16-22 7 p.

    Research output: Contribution to journalLetterResearchpeer-review

  68. Published

    Starved bacteria retain their size but lose culturability - lessons from a 5000 years old undisturbed A-horizon

    Vestergård, M., Ekelund, Flemming, Winding, A., Jacobsen, C. S. & Christensen, Søren, 2011, In: Soil Biology & Biochemistry. 43, 6, p. 1379-1382 4 p.

    Research output: Contribution to journalLetterResearchpeer-review

  69. 2010
  70. Published

    Interaction of bacteria-feeding soil flagellates and Pseudomonas spp.

    Pedersen, A. L., Ekelund, Flemming, Johansen, A. & Winding, A., 2010, In: Biology and Fertility of Soils. 46, 2, p. 151-158

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    Protozoa and their bacterial prey colonize sterile soil fast

    Altenburger, A., Ekelund, Flemming & Jacobsen, C. S., 2010, In: Soil Biology & Biochemistry. 42, 9, p. 1636-1639 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. 2009
  73. Published

    Bacterial Feeders, the Nematode Caenorhabditis elegans and the Flagellate Cercomonas longicauda, have different Effects on Outcome of Competition among the Pseudomonas Biocontrol Strains CHA0 and DSS73.

    Pedersen, A., Nybroe, O., Winding, A., Ekelund, Flemming & Strandmark, L. B., 2009, In: Microbial Ecology. 57, 3, p. 501-509 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  74. Published

    Species-specific effects of live roots and shoot litter on soil decomposer abundances do not forecast plant litter-nitrogen uptake

    Saj, S., Mikola, J. & Ekelund, Flemming, 2009, In: Oecologia. 161, 2, p. 331-41 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. Published

    The "soil microbial loop" is not always needed to explain protozoan stimulation of plants

    Ekelund, Flemming, Saj, S., Madsen, M. V., Bertaux, J. & Juha, M., 2009, In: Soil Biology & Biochemistry. 41, 11, p. 2336-2342 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  76. 2008
  77. Published

    If you don't need change, maybe you don't need sex.

    Ekelund, Flemming & Rønn, Regin, 2008, In: Nature. 453, 7195, p. 587

    Research output: Contribution to journalJournal articleResearchpeer-review

  78. Published

    Legume defoliation affects rhizosphere decomposers, but not the uptake of organic matter N by a neighbouring grass

    Ekelund, Flemming, 2008, In: Plant and Soil. 311, p. 141-149

    Research output: Contribution to journalJournal articleResearchpeer-review

  79. Published

    Long-term organic farming fosters below and aboveground biota: Implications for soil quality, biological control and productivity

    Birkhofer, K., Bezemer, T., Bloem, J., Bonkowski, M., Christensen, Søren, Ekelund, Flemming, Fließbach, A., Hedlund, K., Mikola, J., Robin, C., Mäder, P., Setälä, H., Tatin-Froux, F., Van der Putten, W. & Scheu, S., 2008, In: Soil Biology & Biochemistry. 40, 9

    Research output: Contribution to journalJournal articleResearchpeer-review

  80. Published
  81. Published

    Ribosomal RNA genes challenge the monophyly of the Hyalospheniidae (Amoebozoa: Arcellinida).

    Lara, E., Heger, T. J., Ekelund, Flemming, Lamentowicz, M. & Mitchell, E. A. D., 2008, In: Protist. 159, 2, p. 165-176 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  82. Published

    Root-induced decomposer growth and plant N uptake are not positively associated among a set of grassland plants

    Saj, S., Mikola, J. & Ekelund, Flemming, 2008, In: Agriculture, Ecosystems & Environment. Applied Soil Ecology. 37, 3, p. 215-222

    Research output: Contribution to journalJournal articleResearchpeer-review

  83. 2007
  84. Published

    Molecular comparison of cultivable protozoa from a pristine and a polycyclic aromatic hydrocarbon polluted site

    Lara, E., Berney, C., Ekelund, Flemming, Harms, H. & Chatzinotas, A., 2007, In: Soil Biology & Biochemistry. 39, 1, p. 139–148

    Research output: Contribution to journalJournal articleResearchpeer-review

  85. Published

    SSU rRNA reveals a sequential increase in shell complexity among the euglyphid testate amoebae (Rhizaria: Euglyphida).

    Lara, E., Heger, T. J., Mitchell, E. A. D., Meisterfeld, R. & Ekelund, Flemming, 2007, In: Protist. 158, 2, p. 229-37 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. 2006
  87. Published

    Mercury affects the distribution of culturable species of Pseudomonas in soil

    Holtze, M. S., Nielsen, P., Ekelund, Flemming, Rasmussen, L. D. & Johnsen, K. E., 2006, In: Agriculture, Ecosystems & Environment. Applied Soil Ecology. 31, 3, p. 228-238

    Research output: Contribution to journalJournal articleResearchpeer-review

  88. 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 journalJournal articleResearchpeer-review

  89. 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 journalJournal articleResearch

  90. 2005
  91. 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 journalJournal articleResearchpeer-review

  92. 2004
  93. Published

    Distribution of protozoa in scots pine mycorrhizospheres

    Timonen, S., Christensen, Søren & Ekelund, Flemming, 2004, In: Soil Biology & Biochemistry. 36, p. 1987-1993

    Research output: Contribution to journalJournal articleResearchpeer-review

  94. Published

    Phylogeny of Heteromita, Cercomonas and Thaumatomonas based on SSU rDNA sequences, including the description of Neocercomonas jutlandica sp. nov., gen nov.

    Ekelund, Flemming, Daugbjerg, Niels & Fredslund, L., 2004, In: European Journal of Protistology. 40, p. 119-135

    Research output: Contribution to journalJournal articleResearchpeer-review

  95. 2003
  96. Published

    Katabia gromovi nov. gen., nov sp. - a new soil flagellate with affinities to Heteromita (Cercomonadida)

    Karpov, S. A., Ekelund, Flemming & Moestrup, Øjvind, 2003, In: Protistology. Vol. 3, no. 1, p. 30-41

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    Effects of elevated atmospheric CO2 on protozoan abundance in soil planted with wheat and on decomposition of wheat roots

    Rønn, Regin, Ekelund, Flemming & Christensen, Søren, 2003, In: Plant and Soil. 251, p. 13-21

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. 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. Vol .47, no. 2, p. 125-128

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. 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 journalJournal articleResearchpeer-review

  100. Published

    Prey-predator dynamics in communities of culturable soil bacteria and protozoa: differential effects of mercury

    Holtze, M. S., Ekelund, Flemming, Rasmussen, L. D., Jacobsen, C. S. & Johnsen, K., 2003, In: Soil Biology & Biochemistry. Vol. 35, issue 9, p. 1175-1181

    Research output: Contribution to journalJournal articleResearchpeer-review

  101. 2002
  102. Published

    A study of the soil flagellate Phalansterium solitarium Sandon 1924 with preliminary data on its ultrastructure

    Ekelund, Flemming, 2002, In: Protistology. 2, 3, p. 152-158

    Research output: Contribution to journalJournal articleResearchpeer-review

  103. Published

    Biologisk oprensning at tjæreforurenet jord med almindelig Østershat - et fælles feltforsøg

    Jacobsen, C., Christensen, M., Willumsen, P., Krogh, P., Ekelund, Flemming, Binderup, M., Bender, M., Hestbjerg, H., Andersen, M., Elmholt, S. & Andersen, O., 2002, BIOPRO -forskning i biologiske processer i forurenet jord og sediment. Jacobsen, C. S. & Jakobsen, B. B. (eds.). Det Strategiske Miljøforskningsprogram, Vol. 53. p. 5-7

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

  104. Published

    Hvorfor forsvinder bakterierne oftest, når vi tilsætter dem til jord?

    Ekelund, Flemming & Rønn, Regin, 2002, BIOPRO -forskning i biologiske processer i forurenet jord og sediment. Jacobsen, C. S. & Jakobsen, B. B. (eds.). Det Strategiske Miljøforskningsprogram, Vol. 53. p. 33-34 2 p.

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

  105. Published

    Infestation of natural populations of earthworm cocoons by rhabditid and cephalobid nematodes

    Kraglund, H. & Ekelund, Flemming, 2002, In: Pedobiologia. 46, 2, p. 125-135

    Research output: Contribution to journalJournal articleResearchpeer-review

  106. Published

    Meeting on the Microbiology of Soils, Autumn 2001: Estimation of protozoan diversity in soil

    Ekelund, Flemming, 2002, In: European Journal of Protistology. 37, 4, p. 361-362

    Research output: Contribution to journalJournal articleResearchpeer-review

  107. Published

    Method for spiking soil samples with organic compounds.

    Brinch, U. C., Ekelund, Flemming & Jacobsen, C. S., 2002, In: Applied and Environmental Microbiology. 68, 4, p. 1808-16 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  108. Published

    Population Dynamics of Active and Total Ciliate Populations in Arable Soil Amended with Wheat

    Ekelund, Flemming, Frederiksen, H. B. & Rønn, Regin, 2002, In: Applied and Environmental Microbiology. 68, 3, p. 1096-1101

    Research output: Contribution to journalJournal articleResearchpeer-review

  109. Published

    Soil microbial toxicity of eight polycyclic aromatic compounds: effects on nitrification, the genetic diversity of bacteria, and the total number of protozoans.

    Sverdrup, L. E., Ekelund, Flemming, Krogh, P. H., Nielsen, T. & Johnsen, K., 2002, In: Environmental Toxicology and Chemistry. 21, 8, p. 1644-50 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  110. 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 journalJournal articleResearchpeer-review

  111. 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 proceedingReport chapterResearch

  112. 2001
  113. Published

    An examination of the biodiversity-ecosystem function relationship in arable soil microbial communities

    Griffiths, B. S., Ritz, K., Wheatley, R., Kuan, H. L., Boag, B., Christensen, Søren, Ekelund, Flemming, Sørensen, Søren Johannes, Muller, S. & Bloem, J., 2001, In: Soil Biology & Biochemistry. 33, 12-13, p. 1713-1722

    Research output: Contribution to journalJournal articleResearchpeer-review

  114. Published

    Development and application of a most probable number-PCR assay to quantify flagellate populations in soil samples

    Fredslund, L., Ekelund, Flemming, Jacobsen, C. S. & Johnsen, K. E., 2001, In: Applied and Environmental Microbiology. 67, 4, p. 1613 - 1618

    Research output: Contribution to journalJournal articleResearchpeer-review

  115. Published

    Distribution with depth of protozoa, bacteria, and fungi in soil profiles from three Danish forest sites

    Ekelund, Flemming, Rønn, Regin & Christensen, Søren, 2001, In: Soil Biology & Biochemistry. 33, p. 475-481

    Research output: Contribution to journalJournal articleResearchpeer-review

  116. Published

    Effects of Sludge-amendment on Mineralization of Pyrene and Microorganisms in Sludge and Soil

    Klinge, C., Gejlsbjerg, B., Ekelund, Flemming & Madsen, T., 2001, In: Chemosphere. 45, 4-5, p. 625-634

    Research output: Contribution to journalJournal articleResearchpeer-review

  117. Published

    Five pesticides decreased oxidation of atmospheric methane in a forest soil

    Priemé, Anders & Ekelund, Flemming, 2001, In: Soil Biology & Biochemistry. 33, 6, p. 831-835 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  118. Published

    Group-specific PCR primers to amplify 24S α-subunit rRNA genes from Kinetoplastida (Protozoa) used in denaturing gradient gel electrophoresis

    Rasmussen, L. D., Ekelund, Flemming, Hansen, Lars Hestbjerg, Sørensen, Søren Johannes & Johnsen, K., 2001, In: Microbial Ecology. 42, 2, p. 109-115

    Research output: Contribution to journalJournal articleResearchpeer-review

  119. Published

    Microfaunal primary succession on the of Surtsey, Iceland

    Frederiksen, H., Kraglund, H. & Ekelund, Flemming, 2001, In: Polar Research. 20, 1, p. 61-73

    Research output: Contribution to journalJournal articleResearchpeer-review

  120. Published

    Protozoan response to addition of the bacteria Mycobacterium chlorophenolicum and Pseudomonas clororaphis to soil microcosms

    Rønn, Regin, Grunert, J. & Ekelund, Flemming, 2001, In: Biol. Fert. Soils. 33 (2), p. 126-131

    Research output: Contribution to journalJournal articleResearchpeer-review

  121. Published

    Quantitative estimation of flagellate community structure and diversity in soil samples

    Ekelund, Flemming, Rønn, Regin & Griffiths, B. S., 2001, In: Protist. 152, p. 301-314

    Research output: Contribution to journalJournal articleResearchpeer-review

  122. 2000
  123. Published

    Ecosystem response of pasture soil communities to fumigation-induced microbial diversity reductions: an examination of the biodiversity-ecosystem function relationship

    Griffiths, B. S., Ritz, K., Bardgett, R. D., Cook, R., Christensen, Søren, Ekelund, Flemming, Sørensen, Søren Johannes, Bååth, E., Bloem, J., De Ruiter, P. C., Dolfing, J. & Nicolardot, B., 2000, In: Oikos. 90, 2, p. 279-294

    Research output: Contribution to journalJournal articleResearchpeer-review

  124. Published

    Interactions between saprotrophic fungi, bacteria and protozoa on decomposing wheat roots in soil influenced by the fungicide fenpropimorph (Corbel); a field study

    Bjørnlund, L., Ekelund, Flemming, Christensen, Søren, Jacobsen, C. S., Krogh, P. H. & Johnsen, K., 2000, In: Soil Biology & Biochemistry. 32, p. 967-975

    Research output: Contribution to journalJournal articleResearchpeer-review

  125. 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

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