Helge Ro-Poulsen

Helge Ro-Poulsen

Emeritus

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    ORCID: 0000-0002-6531-118X

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    1. Published

      Plant eco-physiological response patterns to summer drought, elevated CO2, and warming in a semi-natural temperate heath ecosystem

      Ro-Poulsen, Helge, Albert, K., Mikkelsen, T. N. & Michelsen, Anders, 2008.

      Research output: Contribution to conference › Conference abstract for conference › Research

    2. Published

      Monitering af UV-belastningen af vegetationen i Zackenberg. Tre års undersøgelser af UV-B effekter på højarktisk vegetation i NØ-Grøndland, Zackenberg. Opsummerende rapport til Miljøstyrelsen vedr. DANCEA-bevilling J.nr.M 123/000-0212

      Ro-Poulsen, Helge, Albert, K. & N. Mikkelsen, T., 2004, 12 p.

      Research output: Book/Report › Report › Communication

    3. Published

      Effects of UV-B radiation on vegetation in Zackenberg: In Rasch, M. and Caning, K. (eds.) Zackenberg Ecological Research Operations, 9th Annual Report, 2003. - Copenhagen, Danish Polar Center, Ministry of Science, Technology and Innovation

      Ro-Poulsen, Helge, N. Mikkelsen, T., Bredahl, L., Albert, K., B. Håkansson, K. & Rinnan, R., 2004

      Research output: Book/Report › Report › Communication

    4. 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

    5. Published

      Unpredictable responses to interactions between climatic drivers: Impact of warming, elevated CO2, drought and their combinations on photosynthesis and growth patterns of heath plants

      Ro-Poulsen, Helge, Albert, K., Michelsen, Anders, Mikkelsen, T. N. & Beier, C., 2009, In: Metlan Tyoraportteja. p. 346

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

    6. Published

      Modelling the effect of fluxes of pollution to forest by coordinated measurements of permanent plot ecosystems, 92.60DK.DK003.0 and 93.60.DK003.0 (Fællesrapport til CEC fra FLS, DMU, Risø og KU)

      Ro-Poulsen, Helge, 1993, København.

      Research output: Book/Report › Book › Research

    7. Published

      Klimaændringer og processer og funktion i terrestiske økosystemer

      Schmidt, Inger Kappel, Beier, C., Nielsen, Jane Kongstad, Andresen, L., Michelsen, Anders, Albert, K., Ambus, Per Lennart, Selsted, M., Maraldo, K., Holmstrup, M., Arndal, M. F., Mikkelsen, T. N., Ro-Poulsen, Helge, Jonassen, S. & Karsten, R. J., 2007, In: Flora og Fauna. 113, 4, p. 117-128 12 p.

      Research output: Contribution to journal › Journal article › Research

    8. Published

      Ecosystem Recovery after Drought Events in Our Future Climate

      Selsted, M. B., Albert, K., Ambus, Per Lennart, Michelsen, Anders, Ro-Poulsen, Helge, Mikkelsen, T. N. & Ibrom, A., 2009, In: Institute of Physics Conference Series.

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

    9. Published

      Responses of carbon and water fluxes following drought events in combinations with warming and elevated CO2

      Selsted, M. B., Albert, K., Ambus, Per Lennart, Michelsen, Anders, Ro-Poulsen, Helge, Mikkelsen, T. N. & Ibrom, A., 2009, In: Metlan Tyoraportteja. p. 144

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

    10. Published

      Impacts of ozone on forests: A European perspective

      Skärby, L., Ro-Poulsen, Helge, Wellburn, F. A. M. & Sheppard, L. J., 1998, In: New Phytologist. 139, p. 109-122

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

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    ID: 7631