Terrestrial Ecology

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  1. 1996
  2. Published

    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. 1-12

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

  3. Published

    Soil respiration profiles and protozoan enumeration agree as microbial growth indicators

    Christensen, Søren, Rønn, Regin, Ekelund, Flemming, Andersen, Bo Teglhus, Damgaard, J., Friberg-Jensen, U., Jensen, L., Kiil, H., Larsen, B., Larsen, Jørgen Bo, Riis, C., Thingsgaard, K., Thirup, C., Tom-Petersen, A. & Vesterdal, Lars, 1996, In: Soil Biology & Biochemistry. 28, 7, p. 865-868 4 p.

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

  4. Published

    Spatial distribution and successional pattern of microbial activity and microfaunal populations on decomposing barley roots

    Rønn, Regin, Griffiths, B. S., Ekelund, Flemming & Christensen, Søren, 1996, In: Journal of Applied Ecology. 32, p. 662-672

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

  5. Published

    Spatial variability in CH4 uptake in a danish forest soil and its relation to different managements techniques

    Priemé, Anders, Christensen, Søren, Galle, B., Klemedtsson, L. & Griffin, D. W. T., 1996, In: Atmospheric Environment. 30, p. 1375-1379

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

  6. 1997
  7. Published

    Bacteria and protozoa in soil microhabitats as affected by earthworms

    Winding, A., Rønn, Regin & Hendriksen, N. B., 1997, In: Biology and Fertility of Soils. 24, 2, p. 133-140 8 p.

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

  8. Published

    Some heterotrophic flagellates from a cultivated garden soil in Australia

    Ekelund, Flemming & Patterson, D., 1997, In: Protist. 148, 4, p. 461-478

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

  9. Published

    Tolerance to NaCl of heterotrophic soil flagellates

    Ekelund, Flemming, 1997, In: Journal of Eukaryotic Microbiology. 1, p. 43A

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

  10. 1998
  11. 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 journal › Journal article › Research › peer-review

  12. Published

    Effect of phosphate and the arbuscular mycorrhizal fungus Glomus intraradices on disease severity of root rot of peas ( Pisum sativum ) caused by Aphanomyces euteiches

    Bødker, L., Kjøller, Rasmus & Rosendahl, Søren, 1998, In: Mycorrhiza. 8, 3, p. 169-174 5 p.

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

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

  14. Published

    Enzymatic Activity of the Mycelium Compared with Oospore Development During Infection of Pea Roots by Aphanomyces euteiches

    Kjøller, Rasmus & Rosendahl, Søren, 1998, In: Phytopathology. 88, 9, p. 992-996 5 p.

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

  15. Published

    Nutrients limiting microbial growth in a tropical forest soil of Ghana under different management

    Duah-Yentumi, S., Rønn, Regin & Christensen, Søren, 1998, In: Applied Soil Ecology. 8, p. 19-24

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

  16. Published

    Ozone deposition in relation to canopy physiology in a mixed conifer forest in Denmark

    Ro-Poulsen, Helge, Mikkelsen, T. N., Hovmand, Mads Frederik, Hummelshøj, P. & Jensen, N. O., 1998, In: Chemosphere. 36, 4-5, p. 669-674 6 p.

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

  17. 1999
  18. Published

    A preliminary estimation of the nitrogen compounds exchange between the atmosphere and a spruce forest

    Horváth, L., Christensen, Søren, Führer, E., Kelecsényi, S., Mészàros, R., Nagy, Z. & Weidinger, T., 1999, In: Idojaras - Quarterly journal of the Hungarian Meteorological Service. 103, 1, p. 1-17

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

  19. Published

    An automated technique for most-probable-number (MPN) analysis of densities of phagotrophic protists with lux-AB labelled bacteria as growth medium

    Ekelund, Flemming, Christensen, Søren, Rønn, Regin, Buhl, E. & Jacobsen, C. S., 1999, In: Journal of Microbiological Methods. 38, 3, p. 177-182

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

  20. Published

    Endoproteolytic activities in pea roots inoculated with the arbuscular mycorrhizal fungus Glomus mosseae and/orAphanomyces euteiches in relation to bioprotection

    Slezack, S., DUMAS-GAUDOT, E., Rosendahl, Søren, Kjøller, Rasmus, Paynot, M., Negrel, J. & Gianinazzi, S., 1999, In: New Phytologist. 142, 3, p. 517-529 13 p.

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

  21. Published

    Methane uptake by a selection of soils in Ghana with different land use

    Priemé, Anders & Christensen, Søren, 1999, In: Journal of Geophysical Research - Oceans. 104, 19, p. 23617-23622 6 p.

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

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

  23. Published

    The most probable number method for enumeration of protozoa in soil. As bad as its reputation?

    Ekelund, Flemming & Rønn, Regin, 1999, In: Journal of Eukaryotic Microbiology. p. 21A (abstract 162)

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

  24. Published

     Distribution and composition of microbial populations in landfill leachate contaminated aquifer (Grindsted, Denmark)

    Ludvigsen, L., Albrechtsen, H., Ringelberg, D., Ekelund, Flemming & Christensen, T., 1999, In: Microbial Ecology. 37, 3, p. 197-207

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

  25. Published

    Forest ecology and management: Introduction

    Riis-Nielsen, Torben & Hovmand, Mads Frederik, 8 Feb 1999, In: Forest Ecology and Management. 114, 1, p. 1-3 3 p.

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

  26. 2000
  27. Published

    Distribution of 3H within purine nucleotides of Ehrlich mouse ascites tumour cells after intraabdominal injection of myo-[2-3H]inositol

    Christensen, Søren, Klenow, H. & Overgaard-Hansen, K., 2000, In: Journal of Labelled Compounds and Radiopharmaceuticals. 43, 1, p. 91-96

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

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

  29. Published

    Oxidation of atmospheric methane in Northern European soils, comparison with other ecosystems, and uncertainties in the global terrestrial sink

    Smith, K. A., Dobbie, K. E., Ball, B. C., Bakken, L. R., Sitaula, B. K., Hansen, S., Brumme, R., Borken, W., Christensen, Søren, Priemé, Anders, Fowler, D., MacDonald, J. A., Skiba, U., Klemedtsson, L., Kasimir-Klemedtsson, A., Degorska, A. & Orlanski, P., 2000, In: Global Change Biology. 6, 7, p. 791-803

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

  30. Published

    Ozone uptake by an evergreen forest canopy: temporal variation and possible mechanisms

    Mikkelsen, T. N., Ro-Poulsen, Helge, Pilegaard, K., Hovmand, Mads Frederik, Jensen, N. O., Christensen, C. S. & Hummelshoej, P., 2000, In: Environmental Pollution. 109, 3, p. 423-429 6 p.

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

  31. 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 journal › Journal article › Research

  32. Published

    Population dynamics of the fast-growing sub-populations of Pseudomonas and total bacteria, and their protozoan grazers, revealed by fenpropimorph treatment

    Thirup, L., Ekelund, Flemming, Johnsen, K. E. & Jacobsen, C. S., 2000, In: Soil Biology & Biochemistry. 32, 11-12, p. 1615-1623

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

  33. Published

    The toxicity of the fungicide Propiconazole to soil flagellates

    Ekelund, Flemming, Westergaard, K. & Søe, D., 2000, In: Biology and Fertility of Soils. 31, 1, p. 70-77

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

  34. 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 proceeding › Book chapter › Research

  35. 2001
  36. Published

    Comparisons of measured and modelled ozone deposition to forests in northern Europe

    Touvinen, J. P., Simpson, D., Mikkelsen, T. N., Emberson, L. D., Ashmore, M. R., Aurela, M., Cambridge, H. M., Hovmand, Mads Frederik, Jensen, N. O., Laurila, T., Pilegaard, K. & Ro-Poulsen, Helge, 2001, In: Water, Air & Soil Pollution: Focus. 1, 5, p. 263-274 12 p.

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

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

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

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

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

  41. Published

    Identification of mycorrhizal fungi from single pelotons of Dactylorhiza majalis (Orchidaceae) using single-strand conformation polymorphism and mitochondrial ribosomal large subunit DNA sequences

    Kristiansen, K. A., Taylor, D. L., Kjøller, Rasmus, Rasmussen, Hanne Nina & Rosendahl, Søren, 2001, In: Molecular Ecology. 10, p. 2089-2093 5 p.

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

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

  43. Published

    Reduced Particle size of plant material does not stimulate decomposition but affects the microbivorous microfauna

    Vestergaard, P., Rønn, Regin & Christensen, Søren, 2001, In: Soil Biology & Biochemistry. 33, 12-13, p. 1805-1810

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

  44. Published

    The Effect of Long Term Mercury Pollution on the Soil Microbial Community

    Müller, A. K., Westergaard, K., Christensen, Søren & Sørensen, Søren Johannes, 2001, In: FEMS Microbiology Ecology. 36, 1, p. 11-19

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

  45. Published

    Environmental control and intersite variations of phenolics in Betula nana in tundra ecosystems

    Graglia, E., Julkunen-Tiitto, R., Shaver, G. R., Schmidt, Inger Kappel, Jonasson, S. & Michelsen, Anders, 19 Jul 2001, In: New Phytologist. 151, 1, p. 227-236 10 p.

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

  46. 2002
  47. 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 journal › Journal article › Research › peer-review

  48. Published

    Atmosfærisk deposition af magnesium, kalium og calcium

    Hovmand, Mads Frederik, 2002, In: Videnblade Skovbrug. 8.4-10, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  49. 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 proceeding › Book chapter › Research

  50. 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 proceeding › Report chapter › Research

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

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

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

  54. Published

    Nematode communities of natural and managed beech forests - a pilot study

    Strandmark, L. B., Madsen, M. V., Johansson, S., Nyborg, M., Steffensen, L. & Christensen, Søren, 2002, In: Pedobiologia. 46, 1, p. 53-62 10 p.

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

  55. Published

    Repeated freeze-thaw cycles and their effects on biological processes in two arctic ecosystem types

    Larsen, Klaus Steenberg, Jonasson, S. E. & Michelsen, Anders, 2002, In: Applied Soil Ecology. 21, 3, p. 187-195

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

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

  57. Published

    Stoftilførsel til skoven via atmosfæren

    Hovmand, Mads Frederik, 2002, In: Videnblade Skovbrug. 8.4-9, 2 p.

    Research output: Contribution to journal › Journal article › Communication

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