Aarhus University Seal / Aarhus Universitets segl

Nils Risgaard-Petersen

  1. In situ mapping of the distribution of benthic microalgae

    Nils Risgaard-Petersen (Invited speaker)
    20 Jun 200623 Jun 2006

    Activity: Talk or presentation typesLecture and oral contribution

  2. A bioassay for determination of the isotopic distribution in nitrate at low concentrations in natural waters

    Nils Risgaard-Petersen (Invited speaker)
    15 Aug 1992

    Activity: Talk or presentation typesLecture and oral contribution

  3. Alternative pathways for removal of nitrogen from the sea

    Nils Risgaard-Petersen (Invited speaker)
    14 Oct 200618 Oct 2006

    Activity: Talk or presentation typesLecture and oral contribution

  4. Alternative pathways of nitrogen removal from the sea

    Nils Risgaard-Petersen (Invited speaker)
    19 Jun 200524 Jun 2005

    Activity: Talk or presentation typesLecture and oral contribution

  5. Anaerobic ammonium oxidation and the micro distribution of nitrite in sediments

    Nils Risgaard-Petersen (Invited speaker)
    19 Jun 200524 Jun 2005

    Activity: Talk or presentation typesLecture and oral contribution

  6. Anammox in estuarine sediments: State of play and future challenges

    Nils Risgaard-Petersen (Invited speaker)
    19 Jun 200524 Jun 2005

    Activity: Talk or presentation typesLecture and oral contribution

  7. Anammox in the marine environment

    Nils Risgaard-Petersen (Invited speaker)
    21 Jan 200423 Jan 2004

    Activity: Talk or presentation typesLecture and oral contribution

  8. Anammox in the past oceanic nitrogen cycle

    Nils Risgaard-Petersen (Invited speaker)
    26 Jun 20051 Jul 2005

    Activity: Talk or presentation typesLecture and oral contribution

  9. Benthic microalgae and their regulation of nitrogen and phosphate exchange across the sediment-water interface in four shallow water Danish estuaries

    Nils Risgaard-Petersen (Invited speaker)
    16 Oct 200521 Oct 2005

    Activity: Talk or presentation typesLecture and oral contribution

  10. Denitrificerende foraminiferer

    Nils Risgaard-Petersen (Invited speaker)
    30 Nov 20061 Dec 2006

    Activity: Talk or presentation typesLecture and oral contribution

  11. Diurnal variation of denitrification and nitrification in sediments colonized by benthic microphytes

    Nils Risgaard-Petersen (Invited speaker)
    13 Sep 199318 Sep 1993

    Activity: Talk or presentation typesLecture and oral contribution

  12. Effekt af bentisk primærproduktion på kvælstofomsætningen i fjordsedimenter

    Nils Risgaard-Petersen (Invited speaker)
    9 Jan 200211 Jan 2002

    Activity: Talk or presentation typesLecture and oral contribution

  13. Foraminiferer, som ånder med nitrat

    Nils Risgaard-Petersen (Invited speaker)
    23 Jan 200725 Jan 2007

    Activity: Talk or presentation typesLecture and oral contribution

  14. Influence on benthic microphytes on sediment nitrification and denitrification

    Nils Risgaard-Petersen (Invited speaker)
    13 Oct 199316 Oct 1993

    Activity: Talk or presentation typesLecture and oral contribution

  15. Interactions of anaerobic ammonium oxidizing bacteria in the marine nitrogen cycle

    Nils Risgaard-Petersen (Invited speaker)
    20 Aug 200625 Aug 2006

    Activity: Talk or presentation typesLecture and oral contribution

  16. Interpretation of Concentration Profiles in Sediment Pore Water

    Nils Risgaard-Petersen (Invited speaker)
    12 Oct 199716 Oct 1997

    Activity: Talk or presentation typesLecture and oral contribution

  17. Kvælstoffjernelse i danske kystnære farvande: Betydning og regulering

    Nils Risgaard-Petersen (Invited speaker)
    21 Jan 199722 Jan 1997

    Activity: Talk or presentation typesLecture and oral contribution

  18. Marine anaerobic ammonium oxidizing bacteria

    Nils Risgaard-Petersen (Invited speaker)
    19 Jun 200524 Jun 2005

    Activity: Talk or presentation typesLecture and oral contribution

  19. Measurements of denitrification in Randers Fjord compared to mass balance studies

    Nils Risgaard-Petersen (Invited speaker)
    15 Nov 200016 Nov 2000

    Activity: Talk or presentation typesLecture and oral contribution

  20. Nitrate accumulating sulfur oxidizing bacteria can a sulfide free anoxic zone in coastal sediments

    Nils Risgaard-Petersen (Invited speaker)
    19 Jun 200524 Jun 2005

    Activity: Talk or presentation typesLecture and oral contribution

  21. Nitrification, Denitrification and Nitrate Ammonification in Sediments of Two Coastal Lagoons in Southern France

    Nils Risgaard-Petersen (Invited speaker)
    3 Dec 19935 Dec 1993

    Activity: Talk or presentation typesLecture and oral contribution

  22. Nitrite transformations in microbial communities with anammox

    Nils Risgaard-Petersen (Invited speaker)
    22 Aug 200427 Aug 2004

    Activity: Talk or presentation typesLecture and oral contribution

  23. Nitrogen removal by anammox in coastal marine sediments

    Nils Risgaard-Petersen (Invited speaker)
    13 Jun 200418 Jun 2004

    Activity: Talk or presentation typesLecture and oral contribution

  24. Novel pathways for removal of nitrogen from the sea

    Nils Risgaard-Petersen (Invited speaker)
    20 Jun 200623 Jun 2006

    Activity: Talk or presentation typesLecture and oral contribution

  25. Sulfate Reduction in a Seagrass Covered Sediments of Arcachon Basin (France)

    Nils Risgaard-Petersen (Invited speaker)
    3 Dec 19935 Dec 1993

    Activity: Talk or presentation typesLecture and oral contribution

  26. The benthic nitrogen cycle

    Nils Risgaard-Petersen (Invited speaker)
    2 Jun 2004

    Activity: Talk or presentation typesLecture and oral contribution