Jon Kehlet Hansen
Senior Research Associate
Forest and Landscape Ecology
Rolighedsvej 23
1958 Frederiksberg C
- 2024
- Published
Genomic evaluation for breeding and genetic management in Cordia africana, a multipurpose tropical tree species
Ousmael, Kedra, Cappa, E. P., Hansen, Jon Kehlet, Hendre, P. & Hansen, Ole Kim, 2024, In: BMC Genomics. 25, 16 p., 9.Research output: Contribution to journal › Journal article › Research › peer-review
- 2023
- Published
A regional effort to develop ash trees with high tolerance towards ash dieback based on phenotypic selection
Kjær, Erik Dahl, Marciulyniene, D., Hansen, Jon Kehlet, Nielsen, Lene Rostgaard, Tollefsrud, M. M., Cleary, M. & Liziniewicz, M., 2023, Resilient Forests for the Future: Book of Abstracts. Curtu, A. L. & Ciocîrlan, E. (eds.). Transilvania University of Brașov, p. 118 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
Can northern sessile oaks profit from southern genetic variants to face future climate change?
Olofsson, Jill Katharina, Lobo, Albin, Hansen, Jon Kehlet, Nielsen, Lene Rostgaard, Budde, K. B., Rellstab, C. & Kjær, Erik Dahl, 2023, Resilient Forests for the Future: Book of Abstracts. Curtu, A. L. & Ciocîrlan, E. (eds.). Transilvania University of Brașov, p. 37 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- Published
Effects of interspecific grafting of Coffea arabica and elevation on coffee growth, yield, and quality attributes in Costa Rica
Koutouleas, Tina, Blunt, C., Bregar, A., Hansen, Jon Kehlet, Ræbild, Anders, Etienne, H. & Georget, F., 2023, In: Scientia Horticulturae. 320, 16 p., 112162.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Locally-selected cacao clones for improved yield: a case study in different production systems in a long-term trial
Armengot, L., Picucci, M., Milz, J., Hansen, Jon Kehlet & Schneider, M., 2023, In: Frontiers in Sustainable Food Systems. 7, 14 p., 1253063.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Manual on general management principles for breeding seed orchards (BSOs): Part II: data analysis
Hansen, Jon Kehlet, Pedercini, Fabio, Abyiu, A., Derero, A., Nørgaard, C. T., Graudal, Lars & Moestrup, Søren, 2023, World Agroforestry. 91 p.Research output: Book/Report › Report › Research
- Published
Manual on general management principles for breeding seed orchards (BSOs): Part I: Data collection and assessment of traits
Hansen, Jon Kehlet, Pedercini, Fabio, Abyiu, A., Derero, A., Nørgaard, C. T., Graudal, Lars & Moestrup, Søren, 2023, World Agroforestry. 22 p.Research output: Book/Report › Report › Research
- Published
Plant agronomy, leaf ecophysiology, yield and quality data of interspecific grafted Coffea arabica across an elevation gradient
Koutouleas, Tina, Blunt, C., Bregar, A., Hansen, Jon Kehlet, Ræbild, Anders, Etienne, H. & Georget, F., 2023, In: Data in Brief. 50, 11 p., 109560.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Resilience of European ash forests influenced by ash dieback
Kjær, Erik Dahl, Lobo, Albin, Kosawang, Chatchai, Long, Feng, Thomsen, Iben Margrete, Doonan, James, Xu, Jing, Hansen, Lars Bjerregaard, Nielsen, Lene Rostgaard & Hansen, Jon Kehlet, 2023, Resilient Forests for the Future: Book of Abstracts. Curtu, A. L. & Ciocîrlan, E. (eds.). Transilvania University of Brașov, p. 35 1 p.Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research
- 2022
- Published
Effect of temperature and osmotic stress during somatic embryogenesis on phenology and physiology of abies nordmanniana emblings
Lobo, Albin, Iver Find, J., Hansen, Jon Kehlet, Ræbild, Anders & Kjær, Erik Dahl, 15 Jun 2022, In: Forest Ecology and Management. 514, 7 p., 120212.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Variation in phenology of Acacia senegal (L.) Wild. in relation to origin and ploidy level: Implications for climatic adaptation
Diatta, O., Diallo, A. M., Sanogo, D., Nielsen, Lene Rostgaard, Ræbild, Anders, Kjær, Erik Dahl & Hansen, Jon Kehlet, 1 Jan 2022, In: Global Ecology and Conservation. 33, p. e01957 15 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Differences in xylem response to drought provide hints to future species selection
Huang, Weiwei, Fonti, P., Lundqvist, S. O., Larsen, Jørgen Bo, Hansen, Jon Kehlet & Thygesen, Lisbeth Garbrecht, 2022, In: New Forests. 53, p. 759–777 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Klimarobuste træarter til fremtidens skove
Hansen, Jon Kehlet, Olrik, D., Proschowsky, G. F., Lobo, Albin & Kjær, Erik Dahl, 2022, IGN, KU. 92 p. (IGN Rapport; No. oktober 2022).Research output: Book/Report › Book › Communication
- Published
Leaf morphology and stable isotope ratios of carbon and nitrogen in Acacia senegal (L.) Wild trees vary with climate at the geographic origin and ploidy level
Diatta, O., Kjær, Erik Dahl, Diallo, A. M., Nielsen, Lene Rostgaard, Novak, V., Sanogo, D., Laursen, Kristian Holst, Hansen, Jon Kehlet & Ræbild, Anders, 2022, In: Trees. 36, p. 295-312 18 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2021
- Published
Survival and growth of Acacia senegal (L.) Wild. (Senegalia senegal (L.) Britton) provenances depend on the rainfall at the site of origin
Diatta, O., Sarr, M. S., Hansen, Jon Kehlet, Diallo, A. M., Nielsen, Lene Rostgaard, Ræbild, Anders & Kjær, Erik Dahl, 1 Dec 2021, In: Annals of Forest Science. 78, 4, 16 p., 82.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Nye bøgeprovenienser til fremtidens klima?
Hansen, Jon Kehlet, Olrik, D. C., Proschowsky, G. F., Kjær, Erik Dahl & Lobo, Albin, 2021, In: Skoven. 3, p. 90-92 3 p.Research output: Contribution to journal › Journal article › Research
- Published
Variability among Sites and Climate Models Contribute to Uncertain Spruce Growth Projections in Denmark
Huang, Weiwei, Fonti, P., Ræbild, Anders, Larsen, Jørgen Bo, Wellendorf, H. & Hansen, Jon Kehlet, 2021, In: Forests. 12, 1, 20 p., 36.Research output: Contribution to journal › Journal article › Research › peer-review
- 2019
- Published
2018-tørkens indflydelse på skovbruget 2. Tilvækst og jordvand
Callesen, Ingeborg, Jørgensen, Bruno Bilde, Vesterdal, Lars, Larsen, Klaus Steenberg, Hansen, Jon Kehlet, Thomsen, Iben Margrete, Ibrom, A. & Pilegaard, K., 2019, In: Skoven. 51, 3, p. 112-116 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Common garden comparisons confirm inherited differences in sensitivity to climate change between forest tree species
Sáenz-Romero, C., Kremer, A., Nagy, L., Újvári-Jármay, É., Ducousso, A., Kóczán-Horváth, A., Hansen, Jon Kehlet & Mátyás, C., 2019, In: PeerJ. 7, 28 p., e6213.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Genetic differentiation in leaf phenology among natural populations of Adansonia digitata L. follows climatic clines
Bamba, H., Korbo, A., Sanou, H., Ræbild, Anders, Kjær, Erik Dahl & Hansen, Jon Kehlet, 2019, In: Global Ecology and Conservation. 17, 10 p., e00544.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Klimarobuste træarter til fremtidens skove: Ægte kastanje
Hansen, Jon Kehlet, Olrik, D. C., Proschowsky, G. F. & Kjær, Erik Dahl, 2019, Frederiksberg: Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 28 p. (IGN Rapport).Research output: Book/Report › Report › Commissioned
- Published
Mere produktive vinteregeprovenienser
Hansen, Jon Kehlet & Kjær, Erik Dahl, 2019, In: Videnblade Skov og Natur. 03.03-56, 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Norske vinteregeprovenienser: - forskelle i form, vækst og overlevelse
Hansen, Jon Kehlet, Kjær, Erik Dahl & Skrøppa, T., 2019, In: Videnblade Skov og Natur. 03.03-57, 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Trait variations in 28-year-old teak (Tectona grandis) provenance field trials in Ghana, West Africa
Adu-Bredu, S., Ofori, D. A., Ræbild, Anders, Hansen, Jon Kehlet, Koffi, A., Vigneron, P. & Kjær, Erik Dahl, 2019, In: Southern Forests. 81, 1, p. 57-68 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 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
- 2018
- Published
Assessing inter- and intraspecific variability of xylem vulnerability to embolism in oaks
Lobo, Albin, Torres-Ruiz, J. M., Burlett, R., Lemaire, C., Parise, C., Francioni, C., Truffaut, L., Tomášková, I., Hansen, Jon Kehlet, Kjær, Erik Dahl, Kremer, A. & Delzon, S., 2018, In: Forest Ecology and Management. 424, p. 53-61 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Differences among six woody perennials native to Northern Europe in their level of genetic differentiation and adaptive potential at fine local scale
Lobo, Albin, Hansen, Jon Kehlet, Hansen, Lars Nørgaard & Kjær, Erik Dahl, 2018, In: Ecology and Evolution. 8, 4, p. 2231-2239 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Formidling af langsigtede feltforsøg på internettet
Jørgensen, Bruno Bilde, Riis-Nielsen, Torben, Kudahl, Thomas, Sørensen, Ib Holmgård, Alban, Morten, Hansen, Jon Kehlet, Stranddorf, M. & Johannsen, VK, 2018, In: Skoven. 1, p. 14-18 5 p.Research output: Contribution to journal › Journal article › Communication
- Published
Genetic diversity and genotypic stability in Prunus avium L. at the northern parts of species distribution range
Lobo, Albin, Kjær, Erik Dahl, Olrik, D. C., Stener, L. & Hansen, Jon Kehlet, 2018, In: Annals of Forest Science. 75, 2, 8 p., 62.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
- Published
Local adaptation through genetic differentiation in highly fragmented Tilia cordata populations
Lobo, Albin, Hansen, Ole Kim, Hansen, Jon Kehlet, Erichsen, E. O., Jacobsen, B. & Kjær, Erik Dahl, 2018, In: Ecology and Evolution. 8, 12, p. 5968-5976 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Phenotypic trait variation measured on European genetic trials of Fagus sylvatica L
BeechCOSTe52 database consortium, B. D. C., 2018, In: Scientific Data. 5, p. 1-7 180149.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The effect of climate on wood density: What provenance trials tell us?
Nabais , C., Hansen, Jon Kehlet, David-Schwartz, R., Klisz, M., López, R. & Rozenberg, P., 2018, In: Forest Ecology and Management. 408, p. 148-156 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2017
- Published
Adaptive and plastic responses of Quercus petraea populations to climate across Europe
Sáenz-Romero, C., Lamy, J., Ducousso, A., Musch, B., Ehrenmann, F., Delzon, S., Cavers, S., Chałupka, W., Dağdaş, S., Hansen, Jon Kehlet, Lee, S. J., Liesebach, M., Rau, H., Psomas, A., Schneck, V., Steiner, W., Zimmermann, N. E. & Kremer, A., 2017, In: Global Change Biology. 23, 7, p. 2831-2847 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Chilling and forcing requirements for foliage bud burst of European beech (Fagus sylvatica L.) differ between provenances and are phenotypically plastic
Kramer, K., Ducousso, A., Gömöry, D., Hansen, Jon Kehlet, Ionita, L., Liesebach, M., Lorenţ, A., Schüler, S., Sulkowska, M., de Vries, S. & von Wühlisch, G., 2017, In: Agricultural and Forest Meteorology. 234–235, p. 172-181 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
- Published
Genetics of ash dieback resistance in a restoration context – experiences from Denmark
Kjær, Erik Dahl, McKinney, L. V., Hansen, Lars Nørgaard, Olrik, D. C., Lobo, Albin, Thomsen, Iben Margrete, Hansen, Jon Kehlet & Nielsen, Lene Rostgaard, 2017, Dieback of European ash (Fraxinus spp.) – consequences and guidelines for sustainable management . Vasaitis, R. & Enderle, R. (eds.). SLU, Sweden, p. 106-114 9 p.Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
- Published
Genetisk variasjon mellom norske populasjoner av eik
Skrøppa, T., Fjellstad, K. B. & Hansen, Jon Kehlet, 2017, NIBIO Rapport. Siyad, A. (ed.). 69 ed. Ås Norge, Vol. 3. 19 p.Research output: Chapter in Book/Report/Conference proceeding › Report chapter › Research
- Published
Klimarobuste træer til fremtidens skove
Olrik, D. C., Proschowsky, G. F., Hansen, Jon Kehlet, Lobo, Albin & Kjær, Erik Dahl, 2017, In: Skoven. 2017, 4, p. 174-175 2 p.Research output: Contribution to journal › Journal article › Communication
- Published
Projecting tree-growth responses into future climate: A study case from a Danish-wide common garden
Huang, Weiwei, Fonti, P., Larsen, Jørgen Bo, Ræbild, Anders, Callesen, Ingeborg, Pedersen, N. B. & Hansen, Jon Kehlet, 2017, In: Agricultural and Forest Meteorology. 247, p. 240-251 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The genetic and economic gains from forest tree breeding programmes in Scandinavia and Finland
Jansson, G., Hansen, Jon Kehlet, Haapanen, M., Kvaalen, H. & Steffenrem, A., 2017, In: Scandinavian Journal of Forest Research. 32, 4, p. 273-286 14 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2016
- Published
Forædling af douglasgran. Fremtidens frøkilder af douglasgran - bedre vækst og højere kvalitet
Hansen, Jon Kehlet, Proschowsky, G. F. & Kjær, Erik Dahl, 2016, In: Skoven. 48, 5, p. 210-213 4 p.Research output: Contribution to journal › Journal article › Research
- Published
The contribution of Danish forestry to increase wood production and offset climate change 2010-2100: Perspectives for the contribution of forests and forestry towards a ‘green’ bio based economy in Denmark
Graudal, Lars, Nielsen, Ulrik Braüner, Schou, E., Thorsen, Bo Jellesmark, Hansen, Jon Kehlet, Bentsen, Niclas Scott & Johannsen, VK, 2016, 01 ed. IEA Bioenergy. 23 p.Research output: Book/Report › Report › Commissioned
- 2015
- Published
Study of quantitative genetics of gum arabic production complicated by variability in ploidy level of Acacia senegal (L.) Willd
Diallo, A. M., Nielsen, Lene Rostgaard, Hansen, Jon Kehlet, Ræbild, Anders & Kjær, Erik Dahl, Aug 2015, In: Tree Genetics & Genomes. 11, 4, 80.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Genetic variation in dieback resistance in Fraxinus excelsior confirmed by progeny inoculation assay
Lobo, Albin, McKinney, L. V., Hansen, Jon Kehlet, Kjær, Erik Dahl & Nielsen, Lene Rostgaard, 2015, In: Forest Pathology (Print). 45, 5, p. 379–387 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Loss of Genetic Diversity of Jatropha curcas L. through Domestication: Implications for Its Genetic Improvement
Sanou, H., Angel Angulo-Escalante, M., Martinez-Herrera, J., Kone, S., Nikiema, A., Kalinganire, A., Hansen, Jon Kehlet, Kjær, Erik Dahl, Graudal, Lars & Nielsen, Lene Rostgaard, 2015, In: Crop Science. 55, 2, p. 749-759Research output: Contribution to journal › Journal article › Research › peer-review
- 2014
- Published
Dansk skovbrugs mulige bidrag til øget træproduktion og imødegåelse af klimaforandringer 2010-2100. Perspektiver for skovenes bidrag til grøn omstilling mod en biobaseret økonomi
Graudal, Lars, Nielsen, Ulrik Braüner, Schou, E., Thorsen, Bo Jellesmark, Hansen, Jon Kehlet, Bentsen, Niclas Scott & Johannsen, VK, 2014, Rev. 2014 ed. Institut for Geovidenskab og Naturforvaltning, Københavns Universitet. 15 p.Research output: Book/Report › Report › Research
- Published
Genetic variation in dieback resistance: growth and survival of Fraxinus excelsior under the influence of Hymenoscyphus pseudoalbidus
Lobo, Albin, Hansen, Jon Kehlet, McKinney, L. V., Nielsen, Lene Rostgaard & Kjær, Erik Dahl, 2014, In: Scandinavian Journal of Forest Research. 29, 6, p. 519-526 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Possibilities for sustainable increase of Danish produced woody biomass 2010-2100
Graudal, Lars, Nielsen, Ulrik Braüner, Schou, E., Thorsen, Bo Jellesmark, Hansen, Jon Kehlet, Bentsen, Niclas Scott & Johannsen, VK, 2014, Conference Proceedings Nordic Workshop “The forest sector in the bio-based economy – perspectives from policy and economic sciences” : August 28-29, 2013, Uppsala/Sweden. Roos, A., Kleinschmit, D., Toppinen, A., Baardsen, S., Lindstad, B. H. & Thorsen, B. J. (eds.). Sveriges Lantbruksuniversitet (SLU), p. 5-10 6 p. (SLU Forest Products - Proceedings , Vol. 2014:1).Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
- Published
Production potential of 36 poplar clones grown at medium length rotation in Denmark
Nielsen, Ulrik Braüner, Madsen, P., Hansen, Jon Kehlet, Nord-Larsen, Thomas & Nielsen, A. T., 2014, In: Biomass & Bioenergy. 64, p. 99-109 11 p.Research output: Contribution to journal › Journal article › Research › peer-review
ID: 4222925
Most downloads
-
11329
downloads
Choice of quality planting stock of teak: the question of a "genetic business plan"
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
Published -
2514
downloads
Muligheder for bæredygtig udvidelse af dansk produceret vedmasse 2010-2100: perspektiver for skovenes bidrag til grøn omstilling mod en biobaseret økonomi
Research output: Book/Report › Report › Research
Published -
1113
downloads
Dansk skovbrugs mulige bidrag til øget træproduktion og imødegåelse af klimaforandringer 2010-2100. Perspektiver for skovenes bidrag til grøn omstilling mod en biobaseret økonomi
Research output: Book/Report › Report › Research
Published