Per Lennart Ambus

Per Lennart Ambus

Professor


  1. 2022
  2. Published

    Modelling impacts of lateral N flows and seasonal warming on an arctic footslope ecosystem N budget and N2O emissions based on species-level responses

    Rasmussen, Laura Helene, Zhang, Wenxin, Ambus, Per Lennart, Jansson, P. E., Kitzler, B. & Elberling, Bo, 2022, In: Biogeochemistry. 158, 2, p. 195–213 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Normalizing time in terms of space: What drives the fate of spring thaw-released nitrogen in a sloping Arctic landscape?

    Rasmussen, Laura Helene, Mortensen, Louise Hindborg, Ambus, Per Lennart, Michelsen, Anders & Elberling, Bo, 2022, In: Soil Biology and Biochemistry. 175, 8 p., 108840.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Pyrogenic organic matter as a nitrogen source to microbes and plants following fire in an Arctic heath tundra

    Xu, Wenyi, Elberling, Bo & Ambus, Per Lennart, 2022, In: Soil Biology & Biochemistry. 170, 9 p., 108699.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published
  6. 2021
  7. Published

    Effects of experimental fire in combination with climate warming on greenhouse gas fluxes in Arctic tundra soils

    Xu, Wenyi, Lambæk, A., Holm, S. S., Furbo-halken, A., Elberling, Bo & Ambus, Per Lennart, 1 Nov 2021, In: Science of the Total Environment. 795, 12 p., 148847.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Deepened snow enhances gross nitrogen cycling among Pan-Arctic tundra soils during both winter and summer

    Xu, Wenyi, Priemé, Anders, Cooper, E. J., Mörsdorf, M. A., Semenchuk, P., Elberling, Bo, Grogan, P. & Ambus, Per Lennart, 1 Sep 2021, In: Soil Biology and Biochemistry. 160, 13 p., 108356.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Short-term effects of experimental fire on CO2, CH4 and N2O exchange in a well-drained arctic tundra

    Hermesdorf, Lena, D'Imperio, Ludovica, Elberling, Bo & Ambus, Per Lennart, 4 Mar 2021. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  10. Published

    Analysis of narwhal tusks reveals lifelong feeding ecology and mercury exposure

    Dietz, R., Desforges, J., Rigét, F. F., Aubail, A., Garde, E., Ambus, Per Lennart, Drimmie, R., Heide-Jørgensen, M. P. & Sonne, C., 2021, In: Current Biology. 31, 9, p. 2012-2019.e2 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Effects of two wood-based biochars on the fate of added fertilizer nitrogen—a 15N tracing study

    Kalu, S., Oyekoya, G. N., Ambus, Per Lennart, Tammeorg, P., Simojoki, A., Pihlatie, M. & Karhu, K., 2021, In: Biology and Fertility of Soils. 14 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Fire increases soil nitrogen retention and alters nitrogen uptake patterns among dominant shrub species in an Arctic dry heath tundra

    Xu, Wenyi, Elberling, Bo & Ambus, Per Lennart, 2021, In: Science of the Total Environment. 807, Part 3, 11 p., 150990.

    Research output: Contribution to journalJournal articleResearchpeer-review

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