Hans Peter Ravn

Hans Peter Ravn

Associate Professor emeritus

  • Forest and Landscape Ecology

    Rolighedsvej 23

    1958 Frederiksberg C

    Phone: +4535331663Mobile: +4540431863

Publication year:
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76 - 100 out of 281Page size: 25
  1. 2012
  2. Published

    Asiatiske træbukke i Norditalien: erfaringer med bekæmpelse

    Ravn, Hans Peter, 2012, In: Videnblade Skov og Natur. 8.10-20, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  3. Published

    Forårsafløvninger af eg: de vigtigste insekter

    Ravn, Hans Peter & Thomsen, Iben Margrete, 2012, In: Videnblade Skov og Natur. 8.10-21, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  4. Published

    How forest management affects ecosystem services, including timber production and economic return: synergies and trade-offs

    Duncker, P. S., Raulund-Rasmussen, Karsten, Gundersen, Per, Katzensteiner, K., Jong, J. D., Ravn, Hans Peter, Smith, M., Eckmüllner, O. & Spiecker, H., 2012, In: Ecology and Society. 17, 4, 17 p.

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

  5. Published

    Invasive alien predator causes rapid declines of native European ladybirds

    Roy, H. E., Adriaens, T., Isaac, N. J. B., Kenis, M., Onkelinx, T., Martin, G. S., Brown, P. M. J., Hautier, L., Poland, R., Roy, D. B., Comont, R., Eschen, R., Frost, R., Zindel, R., Van Vlaenderen, J., Nedvěd, O., Ravn, Hans Peter, Grégoire, J., de Biseau, J. & Maes, D., 2012, In: Diversity and Distributions. 18, 7, p. 717-725 9 p.

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

  6. Published

    Miljøvenlig bekæmpelse af almindelig ædelgranlus

    Ravn, Hans Peter, 2012, 22 p.

    Research output: Book/Report › Report › Research

  7. Published

    Sitkabladlus, klimaændringer og sitkadyrkning i Danmark

    Hansen, Jon Kehlet, Harding, S., Jensen, V. & Ravn, Hans Peter, 2012, In: Skoven. 44, 2, p. 90-94 5 p.

    Research output: Contribution to journal › Journal article › Research

  8. Published

    Stor lærkebarkbille: udbredt, men af begrænset økonomisk betydning

    Ravn, Hans Peter, 2012, In: Videnblade Skov og Natur. 8.10-22, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  9. Published

    Stor lærkebarkbille i Danmark: opdatering af udbredelsen

    Ravn, Hans Peter, 2012, In: Skoven. 4, p. 194-196 3 p.

    Research output: Contribution to journal › Journal article › Communication

  10. Published

    Stribet vedborer kan angribe friskskovet træ

    Ravn, Hans Peter, Thomsen, Iben Margrete & Harding, S., 2012, In: Skoven. 3, p. 145-147 3 p.

    Research output: Contribution to journal › Journal article › Research

  11. Published

    Sygdomme og skadedyr på kirkegårdens træer

    Kristoffersen, P., Thomsen, Iben Margrete, Ravn, Hans Peter & Tvedt, Tilde, 2012, In: Videnblade Park og Landskab. 5.1-21, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  12. Published

    Trusler mod buksbom som prydplante og pyntegrønt

    Thomsen, Iben Margrete, Talgø, V., Ravn, Hans Peter & Leonhard, B., 2012, In: Nåledrys. 79, p. 50-57 8 p.

    Research output: Contribution to journal › Journal article › Communication

  13. Published

    Valuable seed destroyed by insects

    Rosenberg, O., Ylioja, T., Ravn, Hans Peter, Krokene, P. & Voolma, K., 2012, In: News and Views: from SNS - Nordic Forest Research Co-operation Committee. 1, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Research

  14. 2011
  15. Published

    Angreb af stribet vedborer: ingen "sikre perioder"

    Ravn, Hans Peter, Thomsen, Iben Margrete & Harding, S., 2011, In: Videnblade Skov og Natur. 8.10-16, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  16. Published

    Betydning af forskelle i resistens mod sitkabladlus

    Hansen, Jon Kehlet, Harding, S., Ravn, Hans Peter, Jensen, V. & Thomsen, Iben Margrete, 2011, In: Videnblade Skov og Natur. 8.10-15, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  17. Published

    Bynke-ambrosie

    Buttenschøn, Rita M., Holst, N. & Ravn, Hans Peter, 2011, In: Videnblade Skov og Natur. 4.10-3, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  18. Published

    Detecting arthropod intraguild predation in the field

    Aebi, A., Brown, P. M. J., Clercq, P. D., Hautier, L., Howe, A. G., Ingels, B., Ravn, Hans Peter, Sloggett, J. J., Zindel, R. & Thomas, A., 2011, In: BioControl. 56, 4, p. 429-440 12 p.

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

  19. Published

    Modelling the potential impact of global warming on Ips typographus voltinism and reproductive diapause

    Jönsson, A. M., Harding, S., Krokene, P., Lange, H., Lindelöw, Å., Økland, B., Ravn, Hans Peter & Schroeder, L. M., 2011, In: Climatic Change. 109, 3-4, p. 695-718 24 p.

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

  20. Published

    Nyttedyrene i juletræskulturen - kend dine gratis hjælpere

    Ravn, Hans Peter, 2011, In: Nåledrys. 77, p. 40-47 8 p.

    Research output: Contribution to journal › Journal article › Communication

  21. Published

    Resistens hos almindelig ædelgranlus?

    Ravn, Hans Peter, Hansen, L. M. & Christensen, C. J., 2011, In: Nåledrys. 76, p. 12-15 4 p.

    Research output: Contribution to journal › Journal article › Communication

  22. Published

    Samenschädlinge beißen zu

    Ravn, Hans Peter, Ditlevsen, B. & Kaßner, S. (Translator), 2011, In: Nadel Journal. 1, p. 16 1 p.

    Research output: Contribution to journal › Journal article › Communication

  23. Published

    Skadedyr i kristtorn

    Ravn, Hans Peter, 2011, In: Nåledrys. 75, p. 14-19 6 p.

    Research output: Contribution to journal › Journal article › Communication

  24. 2010
  25. Published

    6th NEOBIOTA conference: biological invasion in a changing world from science to management, 2010

    Kollmann, J. C., van Mölken, T. & Ravn, Hans Peter, 2010, Department of Agriculture and Ecology, University of Copenhagen. 283 p.

    Research output: Book/Report › Book › Research › peer-review

  26. Published

    Brun ædelgranbladlus: biologi og skader

    Ravn, Hans Peter, 2010, In: Videnblade Pyntegrønt. 5.5.17, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  27. Published

    Brun ædelgranbladlus

    Ravn, Hans Peter & Christensen, C. J., 2010, In: Nåledrys. 72, p. 15-16 2 p.

    Research output: Contribution to journal › Journal article › Communication

  28. Published

    Brun ædelgranbladlus: bekæmpelse

    Ravn, Hans Peter & Christensen, C. J., 2010, In: Videnblade Pyntegrønt. 5.5-37, 2 p.

    Research output: Contribution to journal › Journal article › Communication

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