Niels O. G. Jørgensen

Niels O. G. Jørgensen

Emeritus

ORCID: 0000-0002-3554-6906

Publication year:
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51 - 92 out of 92Page size: 50
  1. 2010
  2. Published

    Microbiology 2010: Block 3: manual of laboratory exercises

    Jørgensen, Niels O. G., Sørensen, Jan & Nybroe, O., 2010, Department of Agriculture and Ecology, University of Copenhagen. 53 p.

    Research output: Book/Report › Compendium/lecture notes › Education

  3. Published

    Tainting of rainbow trout by taste and odor compounds in freshwater aquaculture systems in Denmark

    Jørgensen, Niels O. G., Lylloff, J. E., Petersen, Mikael Agerlin & Hyldig, G., 2010, Proceedings of the Eight International Conference on Recirculating Aquaculture. Rakestraw, T. T. & Douglas, L. S. (eds.). p. 28-29 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  4. 2009
  5. Published

    Delftia lacustris sp. nov., a peptidoglycandegrading bacterium from fresh water, and emended description of Delftia tsuruhatensis as a peptidoglycan-degrading bacterium

    Jørgensen, Niels O. G., Brandt, Kristian Koefoed, Nybroe, O. & Hansen, M., 2009, In: International Journal of Systematic and Evolutionary Microbiology. 59, p. 2195-2199 5 p.

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

  6. Published

    Biomass of pelagic fungi in Baltic rivers

    Jørgensen, Niels O. G. & Stepanauskas, R., 2009, In: Hydrobiologia. 623, 1, p. 105-112 8 p.

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

  7. Published

    Carbohydrates

    Jørgensen, Niels O. G., 2009, Encyclopedia of inland waters. Likens, G. E. (ed.). Oxford: Elsevier, Vol. 2. p. 727-742 16 p.

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

  8. Published

    Effect of availability of nitrogen compounds on community structure of aquatic bacteria in model systems

    Frette, L., Jørgensen, Niels O. G., Nybroe, O., Giorgio, P. A. D. & Kroer, Niels, 2009, In: Microbial Ecology. 57, 1, p. 104-116 13 p.

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

  9. Published

    Organic nitrogen

    Jørgensen, Niels O. G., 2009, Encyclopedia of inland waters. Likens, G. E. (ed.). Oxford: Elsevier, Vol. 2. p. 832-851 20 p.

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

  10. Published

    Rensning af vægge i opdrætsenhederne reducerer mængden af geosmin i vand

    Jørgensen, Niels O. G. & Henriksen, N. H., 2009, In: Dansk Akvakultur. Nyhedsbrev. 2009, p. 6 1 p.

    Research output: Contribution to journal › Journal article › Communication

  11. 2008
  12. Published

    Contribution of bacterial cell wall components to DOM in alkaline, hypersaline mono lake, California

    Jørgensen, Niels O. G., Engel, P., Jellison, R. & Hollibaugh, J. T., 2008, In: Geomicrobiology Journal. 25, 1, p. 38-55 18 p.

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

  13. Published

    Strain-specific vital rates in four Acartia tonsa cultures II: life history traits and biochemical contents of eggs and adults

    Drillet, G., Jepsen, P. M., Højgaard, J. K., Jørgensen, Niels O. G. & Hansen, B. W., 2008, In: Aquaculture. 279, 1-4, p. 47-54 8 p.

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

  14. 2007
  15. Published

    Links between bacterial production, amino-acid utilization and community composition in productive lakes

    Bertilsson, S., Eiler, A., Nordqvist, A. & Jørgensen, Niels O. G., 2007, In: ISME Journal. 1, 6, p. 532-544 13 p.

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

  16. 2006
  17. Published

    Biochemical and technical observations supporting the use of copepods as live feed organisms in marine larviculture

    Drillet, G., Jørgensen, Niels O. G., Sørensen, T. F., Ramløv, H. & Hansen, B. W., 2006, In: Aquaculture Research. 37, 8, p. 756-772 17 p.

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

  18. Published

    Detection of activity among uncultured Actinobacteria in a drinking water reservoir

    Nielsen, J. L., Klausen, C., Nielsen, P. H., Burford, M. & Jørgensen, Niels O. G., 2006, In: FEMS Microbiology Ecology. 55, 3, p. 432-438 7 p.

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

  19. Published

    Occurrence and bacterial cycling of D amino acid isomers in an estuarine environment

    Jørgensen, Niels O. G. & Middelboe, Mathias, 2006, In: Biogeochemistry. 81, 1, p. 77-94 18 p.

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

  20. Published

    Purine and pyrimidine metabolism by estuarine bacteria

    Berg, G. M. & Jørgensen, Niels O. G., 2006, In: Aquatic Microbial Ecology. 42, 3, p. 215-226 12 p.

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

  21. Published

    Uptake of urea by estuarine bacteria

    Jørgensen, Niels O. G., 2006, In: Aquatic Microbial Ecology. 42, 3, p. 227-242 16 p.

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

  22. Published

    Viral lysis of bacteria: an important source of dissolved amino acids and cell wall compounds

    Middelboe, Mathias & Jørgensen, Niels O. G., 2006, In: Journal of the Marine Biological Association of the United Kingdom. 86, 3, p. 605-612 8 p.

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

  23. 2005
  24. Published

    Abundance of actinobacteria and production of geosmin and 2-methylisoborneol in Danish streams and fish ponds

    Klausen, C., Nicolaisen, Mette Haubjerg, Strobel, Bjarne W., Warnecke, F., Nielsen, J. L. & Jørgensen, Niels O. G., 2005, In: FEMS Microbiology Ecology. 52, 2, p. 265-278 14 p.

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

  25. Published

    Occurrence of the odours geosmin and MIB in Danish aquacultures.

    Klausen, C. & Jørgensen, Niels O. G., 2005.

    Research output: Contribution to conference › Poster › Research

  26. 2004
  27. Published

    Actinomycetes may also produce taste and odour

    Klausen, C., Jørgensen, Niels O. G., Burford, M. & O'Donohue, M., 2004, In: Vatten. 31, 5, p. 45-49 5 p.

    Research output: Contribution to journal › Journal article › Research

  28. Published

    Complex microbial communities as ecotoxicological indicators of water quality

    Brandt, Kristian Koefoed, Jørgensen, Niels O. G., Nielsen, T. H. & Winding, A., 2004, Conference Proceedings (oral presentation) in the 10th International Symposium on Miocrobial Ecology ISME10, Cancun, Mexico, 22.-27. August 2004. ( http://www.kenes.com/isme10/program/session1.asp ). p. 872 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  29. Published

    Functional characteristics of culturable bacterioplankton from marine and estuarine environments

    Frette, L., Johnsen, K., Jørgensen, Niels O. G., Nybroe, O. & Kroer, Niels, 2004, In: International Microbiology. 7, 3, p. 219-227 8 p.

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

  30. Published

    Microbial community-level toxicity testing of linear alkylbenzene sulfonates in aquatic microcosms

    Brandt, Kristian Koefoed, Jørgensen, Niels O. G., Nielsen, T. H. & Winding, A., 2004, In: FEMS Microbiology Ecology. 49, 2, p. 229-241 13 p.

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

  31. Published

    Når drikkevandet smager af jord

    Jørgensen, Niels O. G., 2004, In: MOSAIK. 9, p. 6-7 2 p.

    Research output: Contribution to journal › Journal article › Communication

  32. Published

    Tenacibaculum skagerrakense sp. nov., a marine bacterium isolated from the pelagic zone in Skagerrak, Denmark

    Frette, L., Jørgensen, Niels O. G., Irming, H. & Kroer, Niels, 2004, In: International Journal of Systematic and Evolutionary Microbiology. 54, p. 519-524 6 p.

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

  33. 2003
  34. Published

    Degradation of microcystin in sediments at oxic and anoxic, denitrifying conditions.

    Holst, T., Jørgensen, Niels O. G., Jørgensen, C. & Johansen, A., 2003, In: Water Research. 37, 19, p. 4748-4760 13 p.

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

  35. Published

    Occurrence and degradation of peptidoglycan in aquatic environments

    Jørgensen, Niels O. G., Stepanaukas, R., Pedersen, A. U., Hansen, M. & Nybroe, O., 2003, In: FEMS Microbiology Ecology. 46, 3, p. 269-280 12 p.

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

  36. 2002
  37. Published

    Summer inputs of riverine nutrients to the Baltic Sea: bioavailability and eutrophication relevance

    Stepanauskas, R., Jørgensen, Niels O. G., Eigaard, O. R., Zvikas, A., Tranvik, L. J. & Leonardson, L., 2002, In: Ecological Monographs. 72, 4, p. 579-597 19 p.

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

  38. Published

    Utilization of marine sedimentary dissolved organic nitrogen by native anaerobic bacteria

    Guldberg, L. B., Finster, K., Jørgensen, Niels O. G., Middelboe, Mathias & Lomstein, B. A., 2002, In: Limnology and Oceanography. 47, 6, p. 1712-1722 11 p.

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

  39. 2001
  40. Published

    Bacterial influence on amino acid enantiomerization in a coastal marine sediment

    Pedersen, A. U., Thomsen, T. R., Lomstein, B. A. & Jørgensen, Niels O. G., 2001, In: Limnology and Oceanography. 46, 6, p. 1358-1369 12 p.

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

  41. Published

    Variability in inorganic and organic nitrogen uptake associated with riverine nutrient input in the Gulf of Riga, Baltic Sea

    Berg, G. M., Glibert, P. M., Jørgensen, Niels O. G., Balode, M. & Purina, I., 2001, In: Estuaries and Coasts. 24, 2, p. 204-214 11 p.

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

  42. 2000
  43. Published

    High DON bioavailability in boreal streams during a spring flood

    Stepanauskas, R., Laudon, H. & Jørgensen, Niels O. G., 2000, In: Limnology and Oceanography. 45, 6, p. 1298-1307 10 p.

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

  44. 1999
  45. Published

    Occurrence and bacterial cycling of dissolved nitrogen in the Gulf of Riga, the Baltic Sea

    Jørgensen, Niels O. G., Tranvik, L. J. & Berg, G. M., 1999, In: Marine Ecology - Progress Series. 191, p. 1-18 18 p.

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

  46. Published

    Relations between bacterial nitrogen metabolism and growth efficiency in an estuarine and an open-water ecosystem

    Jørgensen, Niels O. G., Kroer, Niels, Coffin, R. B. & Hoch, M. P., 1999, In: Aquatic Microbial Ecology. 18, p. 247-261 15 p.

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

  47. 1998
  48. Published

    Effects of sunlight on occurence and bacterial turnover of specific carbon and nitrogen compounds in lake water

    Jørgensen, Niels O. G., Tranvik, L., Edling, H., Granéli, W. & Lindell, M., 1998, In: FEMS Microbiology Ecology. 25, p. 217-227 11 p.

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

  49. 1997
  50. Published

    Determination of dissolved combined amino acids using microwave-assisted hydrolysis and HPLC precolumn derivatization for labeling of primary and secondary amines

    Jørgensen, Niels O. G. & Jensen, R. E., 1997, In: Marine Chemistry. 57, p. 287-297 11 p.

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

  51. Published

    Release of Alcaligenes eutrophus JMP134 and/or nutrients into seawater mesocosms: fate of the introduced cells and effects on the ecosystem

    Nybroe, O., Christoffersen, K., Jørgensen, Niels O. G., Klint Jensen, I. & Ahl, T., 1997, In: Water Research. 31, 11, p. 2820-2826 7 p.

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

  52. 1996
  53. Published

    Bacterial uptake and utilization of dissolved DNA

    Jørgensen, Niels O. G. & Jacobsen, C. S., 1996, In: Aquatic Microbial Ecology. 11, p. 263-270 8 p.

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

  54. Published

    Effect of UV-B photooxidation on bacterial uptake of dissolved organic compounds in humid lake water

    Jørgensen, Niels O. G. & Tranvik, L., 1996, Eos : transactions, American Geophysical Union. 76 ed. p. 184-185 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  55. Published

    Effects of viruses on nutrient turnover and growth efficiency of noninfected marine bacterioplankton

    Middelboe, Mathias, Jørgensen, Niels O. G. & Kroer, Niels, 1996, In: Applied and Environmental Microbiology. 62, 6, p. 1991-1997 7 p.

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

  56. Published

    Virus induced stimulation of C-, N- and P- turnover by non-infected marine bacteriophages

    Middelboe, M. & Jørgensen, Niels O. G., 1996, Eos : transactions, American Geophysical Union. p. 42 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  57. 1988
  58. Published

    Pelagic food web processes in an oligotrophic lake

    Søndergaard, M., Riemann, B., Jensen, L. M., Jørgensen, Niels O. G., Bjørnsen, P. K., Olesen, Michael, Larsen, J. B., Geertz-Hensen, O., Hansen, J., Christoffersen, Kirsten Seestern, Jespersen, Anne, Andersen, F. & Bosselmann, S., Jul 1988, In: Hydrobiologia. 164, 3, p. 271-286 16 p.

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

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