Flemming Ekelund

Flemming Ekelund

Associate Professor


  1. 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

  2. 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

  3. 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

  4. Published

    Pesticider ændrer markens stofkredsløb. Fungicider hæmmer livet i jorden

    Johnsen, K. E., Thirup, L., Ekelund, Flemming, Kjøller, Rasmus, Krogh, P., Jakobsen, I. & Schweiger, P., 2000, In: Naturens Verden. p. 6-10

    Research output: Contribution to journalJournal articleResearch

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

  14. 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

  15. 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

  16. 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

  17. Published

    Crop management strategies shape the shared temporal dynamics of soil food web structure and functioning

    Hedde, M., Coudrain, V., Maron, P. A., Chauvat, M., Cheviron, N., Ekelund, Flemming, Mougin, C., Mary, B., Recous, S., Villenave, C. & Thébault, E., 2024, In: Agriculture, Ecosystems and Environment. 370, 11 p., 109058.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. 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

  19. 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

  20. 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

  21. 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

  22. 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

  23. Published

    Dynamics of nematodes and protozoa following the experimental addition of cattle or pig slurry to soil.

    Griffiths, B. S., Wheatley, R. E., Olesen, T., Henriksen, K., Ekelund, Flemming & Rønn, Regin, 1998, In: Soil. Biol. Biochem.. 30, 10/11, p. 1379-1387 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 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

  25. Published

    Protozoa and nematodes on decomposing barley roots

    Griffiths, B. S., Ekelund, Flemming, Rønn, Regin & Christensen, Søren, 1993, In: Soil Biology & Biochemistry. 25, p. 1293-1295

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 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

  27. Published

     Effect of environmental change on the biodiversity and function of below-ground microbial communities (MICRODIVERS)

    Griffiths, B., Ritz, K., Bardgett, R., Cook, R., Christensen, Søren, Ekelund, Flemming, Sørensen, S., Bååth, E., Bloem, J., de Ruiter, P., Dolfing, J. & Nicolardot, B., 2000, Terrestrial ecosystem research in Europe: successes, challenges and policy. Sutton, MA., Moreno, JM., van der Putten, WH. & Struwe, S. (eds.). Luxembourg: European Commission, p. 115-116

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

  28. 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

  29. 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

  30. 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

  31. 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

  32. 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

  33. 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

  34. 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

  35. 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

  36. Published
  37. 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

  38. 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

  39. Published

    Kan livet opstå af livløst stof?

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

    Research output: Contribution to journalContribution to newspaper - Newspaper articleCommunication

  40. Published

    The impact of the fungicide fenpropimorph (Corbel) on bacterivorous and fungivorous protozoa in soil

    Ekelund, Flemming, 1999, In: Journal of Applied Ecology. 36, 2, p. 233-243

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Flagellates from an australian garden soil

    Ekelund, Flemming & Rønn, Regin, 1995, In: Journal of Eukaryotic Microbiology. 42, p. 8A (abstract 40)

    Research output: Contribution to journalConference abstract in journalResearch

  42. 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

  43. 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

  44. 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

  45. 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

  46. 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

  47. 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

  48. Published

    Enumeration and abundance of mycophagous protozoa in soil, with special emphasis on heterotrophic flagellates

    Ekelund, Flemming, 1998, In: Soil Biology & Biochemistry. 30, p. 1343-1347

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Growth properties of six common heterotrophic soil flagellates

    Ekelund, Flemming, 1996, In: Journal of Eukaryotic Microbiology. 1, p. 24A

    Research output: Contribution to journalConference abstract in journalResearch

  50. 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

ID: 12791