Projects per year
Personal profile
Research
The research focus is on understanding the interplay between the components of the agroecosystem and the environment with the ambition to develop high productive agricultural systems with low greenhouse gas emissions, low nutrient leakages and preservation of soil health and biodiversity at field and landscape scales.
Education/Academic qualification
Agronomist
Award Date: 1 Apr 1982
Keywords
- Global warming
- Climate adaptation
- Climate and food
- Greenhouse gasses (including CO2)
- Climate change
Areas of expertise
- Agroecology
- Climate change
- Green transition
- Carbon cycling
- Nitrogen cycling
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
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New emission factors for nitrous oxide from crop residues
Olesen, J. E. (PI), Abalos, D. (Participant), Butterbach-Bahl, K. (Participant), Han, E. (Participant), Kristensen, H. L. (Participant) & Mikkelsen, M. H. (Participant)
01/04/2024 → 31/03/2029
Project: Research
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ResidueGas
Taghizadeh-Toosi, A. (Participant), Petersen, S. O. (Participant) & Olesen, J. E. (Participant)
27/11/2017 → …
Project: Research
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Maasai Mara: Maasai Mara Science and Development Initiative
Kallehave, P. (Project manager), Obel, B. (Project manager), Eskildsen, J. K. (Participant), Håkonsson, D. D. (Participant), Svenning, J.-C. (Participant), Balslev, H. (Participant), Bøcher, P. K. (Participant), Kjærgaard, P. C. (Participant), Hartel, J. (Participant), Andersen, C. (Participant), Olesen, J. E. (Participant), Ifversen, J. (Participant), Haubek, D. (Participant), Roepstorff, A. (Participant), A. Bach, L. (Participant) & Mitkidis, P. (Participant)
04/07/2014 → …
Project: Research
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Deep Frontier
Olesen, J. E. (Participant), Elsgaard, L. (Participant), Liang, Z. (Participant), Rasmussen, J. (Participant) & Peixoto, L. (Participant)
Project: Research
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Klimaforandringens betydning for dansk landbrug. Rådgivningsnotat fra DCA.
Olesen, J. E. (PI), Munkholm, L. J. (Participant), Kudsk, P. (Participant), Gregersen, P. L. (Participant), Kongsted, A. G. (Participant), Børsting, C. F. (Participant), Callesen, H. (Participant), Sørensen, J. T. (Participant), Henriksen, B. I. F. (Participant), Woyengo, T. A. (Participant), Villumsen, T. M. (Participant), Rasmussen, M. D. (Participant) & Andersen, M. N. (Participant)
01/01/2022 → 31/12/2022
Project: Research
Research output
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Site-specific effects of nitrification inhibitors on N2O emissions from manure and urea ammonium nitrate
Toda, M., Peixoto, L., Sørensen, H., Tariq, A., Brændholt, A., Hansen, L. V., Abalos, D., Ntinyari, W., Pullens, J. W. M., Bruun, S., Jensen, L. S., Olesen, J. E. & Petersen, S. O., 1 Feb 2026, In: Agriculture, Ecosystems and Environment. 396, 10 p., 110014.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Climate change impacts on two European crop rotations via an ensemble of models
Pohanková, E., Hlavinka, P., Kersebaum, K. C., Nendel, C., Rodríguez, A., Balek, J., Balkovič, J., Dubrovský, M., Hoogenboom, G., Moriondo, M., Olesen, J. E., Pullens, J. W. M., Rötter, R. P., Ruiz-Ramos, M., Shelia, V., Skalský, R., Hoffmann, M. P., Takáč, J., Thaler, S. & Eitzinger, J. & 7 others, , Mar 2025, In: European Journal of Agronomy. 164, 127456.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Climate change skepticism of European farmers and implications for effective policy actions
Kröner, L., van Grinsven, H. J. M., Erisman, J. W., Graversgaard, M., Immerzeel, T., Olesen, J. E., Rodríguez, A., Soriano, B., Sanz-Cobena, A. & van der Lippe, T., Dec 2025, In: Communications Earth and Environment. 6, 1, 396.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access2 Citations (Scopus) -
Direct measurements unveil overestimations in nitrous oxide emissions from legume-based strip intercropping
Zhang, J., Qian, X., Liu, Q., Xu, Y., Yang, S., Meng, S., Chen, Y., Yang, Y., Peixoto, L., Zeng, Z., Olesen, J. E. & Zang, H., Jul 2025, In: European Journal of Agronomy. 168, 9 p., 127619.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Divergent responses of particulate and mineral-associated organic carbon to permafrost degradation
Liu, S., Zhou, J., Che, L., Kuzyakov, Y., Min, K., Smith, P., He, D., Olesen, J. E., Mueller, C. W., Sun, S., Liu, J., Ren, G., Wan, L. & Chen, J., Dec 2025, In: Catena. 261, 109527.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Activities
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Advances in Crop Science: Farming Systems, Crop Cultivation and Crop Physiology
Olesen, J. E. (Organizer), Manevski, K. (Participant) & Andersen, M. N. (Organizer)
19 May 2025 → 23 May 2025Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
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XXII International Nitrogen Workshop 2024 - Resolving the Global Nitrogen Dilemma - Opportunities and Challenges
Malisch-Johnigk, F. (Organizer), Abalos, D. (Organizer), Galacho, C. B. (Organizer), Olesen, J. E. (Organizer), Overgaard, C. M. (Organizer), Sørensen Langvad, B. (Organizer), Kristensen, H. L. (Organizer) & Butterbach-Bahl, K. (Organizer)
17 Jun 2024 → 21 Jun 2024Activity: Participating in or organising an event types › Participation in or organisation af a conference
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Advances in Crop Science: Farming Systems, Crop Cultivation and Crop Physiology
Olesen, J. E. (Organizer), Andersen, M. N. (Organizer) & Manevski, K. (Organizer)
3 Jun 2024 → 7 Jun 2024Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
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Advances in Crop Science: Farming Systems, Crop Cultivation and Crop Physiology
Manevski, K. (Participant), Andersen, M. N. (Participant) & Olesen, J. E. (Participant)
27 Mar 2023 → 31 Mar 2023Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
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Advances in Crop Science: Farming Systems, Crop Cultivation and Crop Physiology
Manevski, K. (Participant), Andersen, M. N. (Participant) & Olesen, J. E. (Participant)
28 Mar 2022 → 1 Apr 2022Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
Prizes
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Intergovernmental Panel on Climate Change
Olesen, J. E. (Recipient), 10 Dec 2007
Prize: Prizes, scholarships, distinctions
Press/Media
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Opret et nationalt klimacenter
Halsnæs, K., Christensen, J. H., Mernild, S. H. & Olesen, J. E.
28/11/2019
1 Media contribution
Press/Media: Press / Media
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Professor skærer igennem: Træpiller er skidt for klimaet
20/12/2011
1 Media contribution
Press/Media: Press / Media
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