Projects per year
Personal profile
Education/Academic qualification
Physical Geography, Ph.D, University of Copenhagen
Award Date: 2 Feb 2007
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Dive into the research topics where Hans Thodsen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
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Projects
- 12 Finished
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NKMv25: N-retentionskortlægning - National Kvælstofmodel v2025
Thodsen, H. (Project manager), Tornbjerg, H. (Participant), Frederiksen, R. R. (Participant), Petersen, R. J. (Participant), Kronvang, B. (Participant), Ovesen, N. B. (Participant), Larsen, S. E. (Participant), Kjeldgaard, A. (Participant), Audet, J. (Participant), Andersen, A. H. (Participant), Christiansen, D. A. (Participant), Hoffmann, C. C. (Participant), Henriksen, E. S. (Participant), Hermansen, N. (Participant), Sørensen, P. B. (Participant), Højberg, A. L. (Project manager), Stisen, S. (Participant), Børgesen, C. D. (Participant), Hansen, B. (Participant), Iversen, B. V. (PI), Muff, E. (Participant) & Conradsen, A. R. (Participant)
01/09/2022 → 27/08/2025
Project: Consultancy
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RELAB: Building Climate Resilience in The Lake Bosomtwe Biosphere
Trolle, D. (Project manager), Lauridsen, T. L. (Participant), Thodsen, H. (Participant), Davidson, T. A. (Participant), Nielsen, A. (Participant), Bieger, K. (Participant), Uhrenholt, K. T. (Participant) & Vigh, L. (Participant)
01/04/2018 → 31/12/2022
Project: Research
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Model projektet: National Catchment model for Nutrient transport from Land to Sea
Kronvang, B. (Participant), Thodsen, H. (Participant), Blicher-Mathiesen, G. (Participant), Windolf, J. (Participant), Lu, S. (Participant), Poulsen, J. R. (Participant), Audet, J. (Participant), Graeber, D. (Participant) & Kjeldgaard, A. (Participant)
01/08/2013 → 31/08/2014
Project: Research
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Landmanden som vandforvalter
Thodsen, H. (Participant), Ovesen, N. B. (Participant) & Kronvang, B. (Participant)
01/01/2013 → 31/12/2013
Project: Research
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Impacts of climate change on inland fish production
Thodsen, H. (Participant), Andersen, H. E. (Project manager), Trolle, D. (Participant), Astrup Kristensen, E. (Participant) & Jensen, A. (Participant)
01/01/2013 → 31/12/2015
Project: Research
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Effects of changes in land use and climate on aquatic ecosystems: Coupling of models and decomposition of uncertainties
Trolle, D., Nielsen, A., Andersen, H. E., Thodsen, H., Olesen, J. E., Børgesen, C. D., Refsgaard, J. C., Sonnenborg, T. O., Karlsson, I. B., Christensen, J. P. A., Markager, S. & Jeppesen, E., 2019, In: Science of the Total Environment. 657, p. 627-633 7 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile60 Citations (Scopus)218 Downloads (Pure) -
Flow regimes filter species traits of benthic diatom communities and modify the functional features of lowland streams - a nationwide scale study
Wu, N., Thodsen, H., Andersen, H. E., Tornbjerg, H., Baattrup-Pedersen, A. & Riis, T., 15 Feb 2019, In: Science of the Total Environment. 651, 1, p. 357-366 10 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
61 Citations (Scopus) -
Potential benefits of farm scale measures versus landscape measures for reducing nitrate loads in a Danish catchment
Hashemi, F., Olesen, J. E., Børgesen, C. D., Tornbjerg, H., Thodsen, H. & Dalgaard, T., 1 Oct 2018, In: Science of the Total Environment. 637-638, p. 318-335 18 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
20 Citations (Scopus) -
Quantifying the combined effects of land use and climate changes on stream flow and nutrient loads: A modelling approach in the Odense Fjord catchment (Denmark)
Molina-Navarro, E., Andersen, H. E., Nielsen, A., Thodsen, H. & Trolle, D., 15 Apr 2018, In: Science of the Total Environment. 621, p. 253-264 12 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
92 Citations (Scopus) -
A Simplified Nitrogen Assessment in Tagus River Basin: A Management Focused Review
Cordovil, C. M. D. S., Cruz, S., Brito, A. G., Cameira, M. D. R., Poulsen, J. R., Thodsen, H. & Kronvang, B., 30 Mar 2018, In: Water. 10, 4, 18 p., 406.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Review › Research › peer-review
Open AccessFile13 Citations (Scopus)270 Downloads (Pure)
Activities
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Webinar om Retentionskort - AU & GEUS
Højberg, A. L. (Lecturer), Thodsen, H. (Lecturer) & Børgesen, C. D. (Lecturer)
27 Sept 2025Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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Nitrogen retention in Dansih surface waters
Thodsen, H. (Lecturer), Petersen, R. J. (Other), Sørensen, P. B. (Other), Audet, J. (Other), Kronvang, B. (Other), Frederiksen, R. R. (Other) & Tornbjerg, H. (Other)
6 Jun 2025Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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Kvælstofretention og retentionskort
Thodsen, H. (Lecturer) & Højberg, A. L. (Other)
1 Feb 2025Activity: Presentations, memberships, employment, ownership and other activities › Lecture and oral contribution
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2023 Denmark SWAT Conference
Bieger, K. (Organizer), Thodsen, H. (Organizer), Andersen, H. E. (Organizer), Trolle, D. (Organizer), Nielsen, A. (Organizer) & Agarwal, A. (Organizer)
28 Jun 2023 → 30 Jun 2023Activity: Participating in or organising an event types › Participation in or organisation af a conference
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SWAT 2023 Conference - Workshops
Bieger, K. (Chair person) & Thodsen, H. (Organizer)
26 Jun 2023 → 27 Jun 2023Activity: Participating in or organising an event types › Participation in or organisation of workshop, seminar or course
Press/Media
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Nye tal slår fast: Landbrugets tilførsel af kvælstof til havet falder
08/03/2024
1 item of Media coverage
Press/Media: Press / Media
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Kvælstoftal falder til næstlaveste niveau siden 1990, men stadig langt over målsætningen
15/01/2024
1 item of Media coverage
Press/Media: Press / Media
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Forskere: Landbruget skal reducere udvaskning af nitrat-kvælstof med op til 50 procent
Kronvang, B., Blicher-Mathiesen, G., Thodsen, H., Tornbjerg, H., Hoffmann, C. C. & Windolf, J.
21/01/2021
1 Media contribution
Press/Media: Press / Media
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Forskere om kvælstofudledning til havet: "Der skal meget mere fart på reguleringen af landbruget"
Kronvang, B., Thodsen, H., Tornbjerg, H., Windolf, J., Larsen, S. E. & Blicher-Mathiesen, G.
18/11/2020
1 Media contribution
Press/Media: Press / Media
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Minister bekræfter L&F-kritik: Model for udledning af kvælstof holder ikke
23/02/2019
1 item of Media coverage
Press/Media: Press / Media