Hans Peter Ravn

Hans Peter Ravn

Associate Professor emeritus

  • Forest and Landscape Ecology

    Rolighedsvej 23

    1958 Frederiksberg C

    Phone: +4535331663Mobile: +4540431863

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  1. Published

    International juletræskonference i Michigan, USA

    Christensen, C. J., Østergaard, K., Thomsen, Iben Margrete, Pedersen, L. B., Nielsen, Ulrik Braüner & Ravn, Hans Peter, 2006, In: Nåledrys. 55, p. 14-16 3 p.

    Research output: Contribution to journal › Journal article › Communication

  2. Published

    Introducerede Abies-arter - polske erfaringer: videnblade

    Hansen, O. K. & Ravn, Hans Peter, 2004, In: Pyntegrønt. (3.4-19), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  3. Published

    Introducerede Abies-arter - polske erfaringer: videnblade

    Hansen, O. K. & Ravn, Hans Peter, 2004, In: Pyntegrønt. (3.4-18), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  4. Published

    Introducing a Method for Social-ecological Assessment of Small Urban Parks

    Jasmani, Z., Ravn, Hans Peter & Konijnendijk van den Bosch, C. C., 2016, In: Environment-Behaviour Proceedongs Journal. 1, 2, p. 123-131 9 p.

    Research output: Contribution to journal › Conference 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

    Invasive arter: en tematisk udredning

    Ravn, Hans Peter, 2015, Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 37 p. (IGN Rapport).

    Research output: Book/Report › Report › Communication

  7. Published

    Invasive arter - hvad er det?

    Ravn, Hans Peter, 2017, In: Kaskelot. 215, p. 19-23 5 p.

    Research output: Contribution to journal › Journal article › Communication

  8. Published

    Investigation of trophic interactions between Harmonia axyridis (Coleoptera: Coccinellidae) and Anthocoris nemoralis (Heteroptera: Anthocoridae) associated with Tilia x europaea in a post-invasion cityscape

    Howe, A. G., Aebi, A. & Ravn, Hans Peter, 2013. 2 p.

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

  9. Published

    Juletræer uden pesticider: kan dyrkningen indrettes, så skadedyrproblemer undgås?

    Ravn, Hans Peter & Riis-Nielsen, Torben, 2007, In: Nåledrys. 23, 61, p. 4-10 7 p.

    Research output: Contribution to journal › Journal article › Communication

  10. Published

    Jættebarkbillen. Biologi og betydning

    Ravn, Hans Peter, 2021, In: Videnblade Skov og Natur. 08.10-01

    Research output: Contribution to journal › Journal article › Communication

  11. Published

    Kastanie-minérmøl: nyt alvorligt skadedyr

    Ravn, Hans Peter, Harding, S., Karsholt, Ole & Kristoffersen, P., 2004. 2 p.

    Research output: Contribution to conference › Paper › Research

  12. Published

    Kastanie-minérmøl: videnblade

    Ravn, Hans Peter, Harding, S., Karsholt, O. & Kristoffersen, P., 2004, In: Park- og Landskab. Nr. 5.28-6, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  13. Published

    Kastanie-minérmøl: et nyt iøjnefaldende skadedyr

    Ravn, Hans Peter, Harding, S., Karsholt, Ole & Kristoffersen, P., 2004, In: Skov & Landskab. 8.10-11, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  14. Published

    Kastanie-minérmøl – et nyt iøjnefaldende skadedyr

    Ravn, Hans Peter, Harding, S., Karsholt, Ole & Kristoffersen, P., 2004, In: Videnblade Park og Landskab. 5.28-6, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  15. Published

    Kastanie-minérmøllet og andre aktuelle insekter på træer: Dansk Patologisk Selskab

    Ravn, Hans Peter & Nielsen, C., 2005, Hørsholm

    Research output: Other contribution › Communication

  16. Published

    Kastanieminérmøl: et nyt, iøjnefaldende skadedyr

    Ravn, Hans Peter, Harding, S., Karsholt, Ole & Kristoffersen, P., 2004, In: Bladloppen. 23, p. 31-34 4 p.

    Research output: Contribution to journal › Journal article › Communication

  17. Published

    Klassisk biologisk bekæmpelse

    Ravn, Hans Peter, 2008, In: moMentum. 2, p. 23-26 4 p.

    Research output: Contribution to journal › Journal article › Communication

  18. Published

    Koglehalvmøl: et lejlighedsvist skadedyr i frøproduktionen

    Harding, S. & Ravn, Hans Peter, 2007, In: Videnblade Pyntegrønt. 5.5-27, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  19. Published

    Koglehalvmøllet - et frygtet, men måske overvurderet skadedyr i frøproduktionen

    Ravn, Hans Peter & Harding, S., 2007, In: Nåledrys. 23, 59, p. 50-54 5 p.

    Research output: Contribution to journal › Journal article › Communication

  20. Published

    Konvertering af rødgran ved underplantning: videnblade

    Skovsgaard, J. P., Brunner, A., Sørensen, Ib Holmgård & Ravn, Hans Peter, 2004, In: Skovbrug. (4.1-6), 2 p.

    Research output: Contribution to journal › Journal article › Communication

  21. Published

    Kæmpe-Bjørneklo: forebyggelse og bekæmpelse

    Nielsen, C., Ravn, Hans Peter, Nentwig, W. & Wade, M., 2005, Skov & Landskab, Københavns Universitet. 44 p. (Hæfter).

    Research output: Book/Report › Report › Communication

  22. Published

    Kæmpe-bjørneklo i Danmark – status for bekæmpelsen: Udbredelse og indsats, de anvendte metoder og deres effekt samt en analyse af samfundsøkonomien i forbindelse med bekæmpelsen

    Suadicani, K., Buttenschøn, Rita M., Ravn, Hans Peter & Johannsen, VK, 2017, Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 56 p. (IGN Rapport).

    Research output: Book/Report › Report › Research

  23. Published

    Kæmpe-bjørneklo og dens forvekslingsmuligheder

    Nielsen, C. & Ravn, Hans Peter, 2006, In: Videnblade Park og Landskab. 6.0-21, p. 1-2 2 p.

    Research output: Contribution to journal › Journal article › Communication

  24. Published

    Kæmpe-bjørneklos naturlige fjender: potentielle organismer til bekæmpelse?

    Nielsen, C., Voogd, W. B. D., Ravn, Hans Peter & Jon, M. D. D., 2004, In: URT. 28, 3, p. 79-82 4 p.

    Research output: Contribution to journal › Journal article › Communication

  25. Published

    Lindebladhvepsen Caliroa annulipes

    Bühler, Oliver & Ravn, Hans Peter, 2009, In: Videnblade Park og Landskab. 5.28-16, 2 p.

    Research output: Contribution to journal › Journal article › Communication

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