Hans Peter Ravn
Associate Professor emeritus
Forest and Landscape Ecology
Rolighedsvej 23
1958 Frederiksberg C
- 2023
- Published
Climate, host and geography shape insect and fungal communities of trees
Franić, I., Allan, E., Prospero, S., Adamson, K., Attorre, F., Auger-Rozenberg, M. A., Augustin, S., Avtzis, D., Baert, W., Barta, M., Bauters, K., Bellahirech, A., Boroń, P., Bragança, H., Brestovanská, T., Brurberg, M. B., Burgess, T., Burokienė, D., Cleary, M., Corley, J. & 63 others, , 2023, In: Scientific Reports. 13, 13 p., 11570.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Evaluation of Leucopis hennigrata (Diptera: Chamaemyiidae) as a classical biological control agent of Adelges nordmannianae (Hemiptera: Adelgidae) in northern Europe
Justesen, Mathias Just, Seehausen, M. L., Havill, N. P., Kenis, M., Gaimari, S. D., Matchutadze, I., Zembrzuski, D. & Ravn, Hans Peter, 2023, In: Biological Control. 183, 16 p., 105264.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Taxonomic reappraisal of the European fauna of the bark beetle genus Cryphalus (Coleoptera, Curculionidae, Scolytinae)
Justesen, Mathias Just, Hansen, A. K., Knížek, M., Lindelow, Å., Solodovnikov, Alexey & Ravn, Hans Peter, 2023, In: ZooKeys. 1179, p. 63-105 43 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2022
- Published
Influences of climate variability on cocoa health and productivity in agroforestry systems in Ghana
Asitoakor, B. K., Asare, R., Ræbild, Anders, Ravn, Hans Peter, Eziah, V. Y., Owusu, K., Mensah, E. O. & Vaast, P., 2022, In: Agricultural and Forest Meteorology. 327, 13 p., 109199.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Selected shade tree species improved cocoa yields in low-input agroforestry systems in Ghana
Asitoakor, B. K., Vaast, P., Ræbild, Anders, Ravn, Hans Peter, Eziah, V. Y., Owusu, K., Mensah, E. O. & Asare, R., 2022, In: Agricultural Systems. 202, 9 p., 103476.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Worldwide diversity of endophytic fungi and insects associated with dormant tree twigs
Franić, I., Prospero, S., Adamson, K., Allan, E., Attorre, F., Auger-Rozenberg, M. A., Augustin, S., Avtzis, D., Baert, W., Barta, M., Bauters, K., Bellahirech, A., Boroń, P., Bragança, H., Brestovanská, T., Brurberg, M. B., Burgess, T., Burokienė, D., Cleary, M., Corley, J. & 62 others, , 2022, In: Scientific Data. 9, 1, 9 p., 62.Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- Published
Biotic threats for 23 major non-native tree species in Europe
Poetzelsberger, E., Gossner, M. M., Beenken, L., Gazda, A., Petr, M., Ylioja, T., La Porta, N., Avtzis, D. N., Bay, E., De Groot, M., Drenkhan, R., Duduman, M-L., Enderle, R., Georgieva, M., Hietala, A. M., Hoppe, B., Jactel, H., Jarni, K., Keren, S., Keseru, Z. & 26 others, , 2021, In: Scientific Data. 8, 1, 8 p., 210.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Jættebarkbillen. Biologi og betydning
Ravn, Hans Peter, 2021, In: Videnblade Skov og Natur. 08.10-01Research output: Contribution to journal › Journal article › Communication
- Published
Spindemøl – synlige men harmløse
Ravn, Hans Peter & Nielsen, M. G., 2021, In: Videnblade Park og Landskab. 05.28-19Research output: Contribution to journal › Journal article › Communication
- 2020
- Published
Contributions to the knowledge on biology and phenology of Cryphalus piceae (Coleoptera: Curculionidae: Scolytinae)
Justesen, Mathias Just, Hansen, A. K., Thomsen, Iben Margrete, Byriel, David Bille, Ro-Poulsen, Hjalte Calberg & Ravn, Hans Peter, 2020, In: Scandinavian Journal of Forest Research. 35, 8, p. 468-475 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Egeprocessionsspinderens udbredelse og biologi
Ravn, Hans Peter & Stadel Nielsen, P., 2020, In: Videnblade Park og Landskab. 05.28-17Research output: Contribution to journal › Journal article › Communication
- Published
Overvågning og bekæmpelse af egeprocessionsspinder
Ravn, Hans Peter & Stadel Nielsen, P., 2020, In: Videnblade Park og Landskab. 05.28-18Research output: Contribution to journal › Journal article › Communication
- 2019
- Published
Vi må redde bierne - mens tid er
Dupont, Y. L., Madsen, H. B., Rasmussen, C., Hansted, L., Kryger, P., Ravn, H. P., Schmidt, I. K., Olesen, J. M., Holm, E., Langer, V., Sigsgaard, L., Eilenberg, J., Skov, C., Lassen, K., Ahrenfeldt, E. J., Calabuig, I., Holst, N., Boelt, B., Jensen, A. B., Lecocq, A. & 2 others, , 24 Aug 2019, In: Politiken. p. 5-6Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- Published
- Published
Eftervirkninger af en tør sommer
Thomsen, Iben Margrete & Ravn, Hans Peter, 2019, In: Grønt Miljø. 6, p. 5-8 4 p.Research output: Contribution to journal › Journal article › Communication
- Published
En fælles front for alle bier
Dupont, Y. L., Madsen, H. B., Rasmussen, C., Hansted, L., Kryger, P., Ravn, H. P., Schmidt, I. K., Olesen, J. M., Holm, E., Langer, V., Sigsgaard, L., Eilenberg, J., Skov, C., Lassen, K., Ahrenfeldt, E. J., Calabuig, I., Holst, N., Boelt, B., Jensen, A. B., Lecocq, A. & 2 others, , 2019, In: Aktuel Naturvidenskab. 2019, 4, p. 2Research output: Contribution to journal › Comment/debate › Research
- Published
Typografens udviklingsforhold i 2018: Sagsnotat
Ravn, Hans Peter, 2019, 7 p.. Feb 25, 2019.Research output: Memorandum/exposition › Memorandum
- Published
Vedr. vurdering af 2018-tørkens indflydelse på skovbruget - opdatering vinter 2018/2019: Sagsnotat
Thomsen, Iben Margrete, Jørgensen, Bruno Bilde, Callesen, Ingeborg, Vesterdal, Lars, Ravn, Hans Peter, Hansen, Jon Kehlet, Kjær, Erik Dahl, Nord-Larsen, Thomas, Larsen, Klaus Steenberg, Johannsen, VK & Ibrom, A., 2019, 18 p.. Jan 17, 2019.Research output: Memorandum/exposition › Memorandum
- Published
Vegetation development in a stormwater management system designed to enhance ecological qualities
Monberg, R. J., Howe, A. G., Kepfer Rojas, Sebastian, Ravn, Hans Peter & Jensen, Marina Bergen, 2019, In: Urban Forestry & Urban Greening. 46, 14 p., 126463.Research output: Contribution to journal › Journal article › Research › peer-review
- 2018
- Published
Vedr. vurdering af tørkens indflydelse på skovbruget: Sagsnotat
Johannsen, VK, Larsen, Jørgen Bo, Thomsen, Iben Margrete, Callesen, Ingeborg, Jørgensen, Bruno Bilde, Nord-Larsen, Thomas, Ravn, Hans Peter, Nielsen, Ulrik Braüner & Skov, Simon, Aug 2018, 6 p.. Jan 17, 2019.Research output: Memorandum/exposition › Memorandum
- Published
Do silver fir woolly adelgids (Dreyfusia nordmannianae) facilitate pathogen infestation with Neonectria neomacrospora on Christmas trees (Abies nordmanniana)?
Xu, Jing, Budde, K. B., Hansen, Ole Kim, Thomsen, Iben Margrete, Ravn, Hans Peter & Nielsen, Ulrik Braüner, 2018, In: Forest Ecology and Management. 424, p. 396-405 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Exploring structural habitat heterogeneity in sustainable urban drainage systems (SUDS) for urban biodiversity support
Monberg, R. J., Howe, A. G., Ravn, Hans Peter & Jensen, Marina Bergen, 2018, In: Urban Ecosystems. 21, 6, p. 1159-1170 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Identification and evaluation of pathways to Denmark for the 49 invasive alien species of union concern under EU regulation 1143/2014
Grousset, F. O. C., Johannsen, VK & Ravn, Hans Peter, 2018, Frederiksberg: Department of Geosciences and Natural Resource Management, University of Copenhagen. 72 p. (IGN Report).Research output: Book/Report › Report › Commissioned
- 2017
- Published
Bekæmpelse af kæmpe-bjørneklo: Lovgivning og indsatsplaner
Suadicani, K., Buttenschøn, Rita M. & Ravn, Hans Peter, 2017, In: Videnblade Park og Landskab. 06.00-39, 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Biologi og principper for bekæmpelse af kæmpe-bjørneklo
Suadicani, K., Ravn, Hans Peter & Buttenschøn, Rita M., 2017, In: Videnblade Park og Landskab. 06.00-40, 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Climate drivers of bark beetle outbreak dynamics in Norway spruce forests
Marini, L., Økland, B., Jönsson, A. M., Bentz, B., Carroll, A., Forster, B., Grégoire, J., Hurling, R., Michel Nageleisen, L., Netherer, S., Ravn, Hans Peter, Weed, A. & Schrøder, M., 2017, In: Ecography. 40, 12, p. 1426-1435 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Damage to buds and shoots of coniferous woody plants
Witzell, J., Matsiakh, I., Poljakovic Pajnik, L., Kenis, M., Talgø, V., Ravn, Hans Peter, Barta, M. & Cleary, M., 2017, Field Guide for the Identification of Damage on Woody Sentinel Plants. Roques, A., Cleary, M., Matsiakh, I. & Eschen, R. (eds.). Wallingford, Oxfordshire: CABI Publishing, p. 248-262 15 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review
- Published
Egens sundhedsproblemer på grundvandsnære jorde
Callesen, Ingeborg, Jørgensen, Bruno Bilde, Fischer, Lene, Larsen, H. M. E., Ravn, Hans Peter, Susgaard Filsø, S., Bjerager, Per Eduard Robert & Thomsen, Iben Margrete, 2017, Frederiksberg. 90 p. (IGN Rapport).Research output: Book/Report › Report › Research
- Published
Hvad er biodiversitet for dig - og hvordan skal det driftes?
Ravn, Hans Peter, 2017, In: HOPI Avisen. 4, p. 10 1 p.Research output: Contribution to journal › Contribution to newspaper - Comment/debate › Communication
- Published
Hylobius - status 2017
Ravn, Hans Peter & Howe, A. G., 2017, In: Skoven. 49, 2, p. 60-64 5 p.Research output: Contribution to journal › Contribution to newspaper - Feature article › Communication
- 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
- 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
- Published
Metoder til bekæmpelse af kæmpe-bjørneklo
Suadicani, K., Ravn, Hans Peter & Buttenschøn, Rita M., 2017, In: Videnblade Park og Landskab. 06.00-41, 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Nye og gamle trusler mod nobilis
Justesen, Mathias Just, Hansen, A. K., Thomsen, Iben Margrete & Ravn, Hans Peter, 2017, In: Nåledrys. 99, p. 36-40 5 p.Research output: Contribution to journal › Journal article › Communication
- Published
Seven Recommendations to Make Your Invasive Alien Species Data More Useful
J. Groom, Q., Adriaens, T., Desmet, P., Simpson, A., De Wever, A., Bazos, I., Cardoso, A. C., Charles, L., Christopoulou, A., Gazda, A., Helmisaari, H., Hobern, D., Josefsson, M., Lucy, F., Marisavljevic, D., Oszako, T., Pergl, J., Petrovic-Obradovic, O., Prévot, C., Ravn, H. P. & 10 others, , 2017, In: Frontiers in Applied Mathematics and Statistics. 3, 8 p., 13.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The influence of small urban parks characteristics on bird diversity: A case study of Petaling Jaya, Malaysia
Jasmani, Z., Ravn, Hans Peter & van den Bosch, C. C. K., 2017, In: Urban Ecosystems. 20, 1, p. 227-243 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Veterantræer og biodiversitet
Ravn, Hans Peter, Skov, Simon & Thomsen, Iben Margrete, 2017, In: Videnblade Park og Landskab. 03.13-20, 2 p.Research output: Contribution to journal › Journal article › Communication
- 2016
- Published
Spatial and taxonomical overlap of fungi on phylloplanes and invasive alien ladybirds with fungal infections in tree crowns of urban green spaces
Howe, A. G., Ravn, Hans Peter, Jensen, Annette Bruun & Meyling, Nicolai Vitt, Sep 2016, In: F E M S Microbiology Ecology. 92, 9, 11 p., fiw143.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Biodiversitet på kirkegården
Ravn, Hans Peter, Howe, A. G. & Tvedt, Tilde, May 2016, In: Videnblade Park og Landskab. 06.08-06Research output: Contribution to journal › Journal article › Communication
- Published
Neonectria – en ubehagelig svampeslægt for skovbruget
Thomsen, Iben Margrete, Nielsen, Ulrik Braüner, Pettersson, M., Nielsen, Knud Nor, Ravn, Hans Peter & Talgø, V., 2016, In: Skoven. 48, 5, p. 225-231Research output: Contribution to journal › Journal article › Communication
- Published
IPM bekæmpelse af almindelig ædelgranlus
Ravn, Hans Peter, 2016Research output: Other contribution › Net publication - Internet publication › Communication
- Published
IPM bekæmpelse af ædelgranbarkbille
Ravn, Hans Peter, 2016Research output: Other contribution › Net publication - Internet publication › Communication
- Published
Integreret bekæmpelse af skadegørere (IPM) i pyntegrønt og skov
Suadicani, K. & Ravn, Hans Peter, 2016Research output: Other contribution › Net publication - Internet publication › Communication
- 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
- Published
Nyt om ædelgran-barkbillerne - efter sæsonen 2015
Ravn, Hans Peter, Justesen, Mathias Just & Hansen, A. K., 2016, In: Nåledrys. 95, p. 53-57 5 p.Research output: Contribution to journal › Journal article › Communication
- Published
Nyt om ædelgranbarkbillerne - efter sæsonen 2015
Ravn, Hans Peter, Justesen, Mathias Just & Hansen, A. K., 2016, In: Skoven. 3, p. 124-127 4 p.Research output: Contribution to journal › Journal article › Communication
- Published
Potential for exploitative competition, not intraguild predation, between invasive harlequin ladybirds and flowerbugs in urban parks
Howe, A. G., Ravn, Hans Peter, Pipper, C. B. & Aebi, A., 2016, In: Biological Invasions. 16, 2, p. 517-532 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Skovens sundhed er god – med visse undtagelser
Thomsen, Iben Margrete, Nord-Larsen, Thomas & Ravn, Hans Peter, 2016, In: Skoven. 48, 11, p. 476-479Research output: Contribution to journal › Journal article › Communication
- Published
The Natural Evolutionary Potential of Tree Populations to Cope with Newly Introduced Pests and Pathogens: Lessons Learned From Forest Health Catastrophes in Recent Decades
Budde, K. B., Nielsen, Lene Rostgaard, Ravn, Hans Peter & Kjær, Erik Dahl, 2016, In: Current Forestry Reports. 2, 1, p. 18-29Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The harlequin ladybird, Harmonia axyridis: global perspectives on invasion history and ecology
Roy, H. E., Brown, P. M. J., Adriaens, T., Berkvens, N., borges, I., Clusella-Trullas, S., Comont, R. F., Clercq, P. D., Eschen, R., Estoup, A., Evans, E. W. E., Facon, B., Gardiner, M. M., Gil, A., Grez, A. A., Guillemaud, T., Haelewaters, D., Herz, A., Honek, A., Howe, A. G. & 36 others, , 2016, In: Biological Invasions. 18, 4, p. 997-1044Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4238183
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Rynket rose (Rosa rugosa) i Danmark: rapport fra workshop på Biologisk Institut, Københavns Universitet, 5.-6. september 2006
Research output: Book/Report › Report › Research
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2713
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Pathways for non-native species in Denmark
Research output: Book/Report › Report › Research
Published