Projects per year
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Dive into the research topics where Preben Clausen 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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Center for Vadehavsforskning
Bregnballe, T. (PI), Staalsen, E. V. (PI), Therkildsen, O. R. (Participant), Clausen, P. (Participant), Laursen, K. (Participant) & Clausen, K. K. (Participant)
01/01/2010 → …
Project: Research
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Summer counts of Greylag Goose in Denmark
Jensen, G. H. (PI), Heldbjerg, H. (PI), Clausen, P. (PI), Pedersen, C. L. (PI) & Sørensen, I. H. (PI)
20/01/2022 → 31/12/2022
Project: Research
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Are increasing roosting waterbird numbers responsible for eutrophication of shallow lakes? Examples from a Danish Ramsar site
Clausen, P., Lauridsen, T. L., Pedersen, C. L., Nielsen, H. H., Jeppesen, E., Søndergaard, M., Schreven, K. H. T., Nolet, B. A., Madsen, J. & Fox, A. D., Jan 2025, In: Hydrobiologia. 852, 2, p. 389-410 22 p., 106859.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile2 Citations (Scopus) -
Breeding waterbird species as ecological indicators of shifts from turbid to clear water conditions in northwest European shallow eutrophic lakes.
Fox, A. D., Jørgensen, H. E., Jeppesen, E., Lauridsen, T. L., Søndergaard, M., Fugl, K., Myssen, P. P., Balsby, T. J. S., Clausen, P., Musil, P. & Musilová, Z., Jan 2025, In: Hydrobiologia. 852, 2, p. 411-423 13 p., e11136.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile3 Citations (Scopus) -
Citizen science data confirm that expanding non-breeding distributions of goose and swan species correlate with their increasing abundance
Heldbjerg, H., Nyegaard, T., Clausen, P., Nielsen, R. D. & Fox, A. D., 4 Jan 2025, In: Ibis. 167, 1, p. 88-96 9 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access2 Citations (Scopus) -
The role of wild birds in transmitting highly pathogenic avian influenza in Denmark: An exploration using a spatiotemporal model
Liu, Y., Kjær, L. J., Boklund, A. E., Clausen, P., Nyegaard, T., Ward, M. P., Laffan, S. & Kirkeby, C. T., Feb 2025, In: Ecological Modelling. 501, 111019, 111019.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access1 Citation (Scopus) -
Vildtbestande og jagttider i Danmark: Det biologiske grundlag for jagttidsrevisionen 2026
Christensen, T. K., Clausen, P., Madsen, J., Kanstrup, N., Sterup, J., Nielsen, R. D., Sørensen, I. H., Clausen, K. K., Petersen, I. K., Elmeros, M., Galatius, A., Teilmann, J., Jeppesen, A. S., Mortensen, R. M., Mayer, M., Frederiksen, M., Bregnballe, T., Thomsen, H. M., Haugaard, L. & Heldbjerg, H. & 1 others, , Mar 2025, 198 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 652).Research output: Book/anthology/dissertation/report › Report › Commissioned › peer-review
Open Access
Activities
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Goose Specialist Group Meeting 2025
Sørensen, I. H. (Participant), Vergin, L. (Participant), Clausen, K. K. (Participant) & Clausen, P. (Participant)
27 Jan 2025 → 31 Jan 2025Activity: Participating in or organising an event types › Participation in or organisation af a conference
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Resultater fra NOVANA-tællingerne af rastende vandfugle - hvorfor, hvornår, hvordan?
Clausen, P. (Lecturer)
23 Nov 2022Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Forbløffende naturfænomener: Trækfuglenes gåder
Clausen, P. (Lecturer)
21 Sept 2022Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Svaner, svømmeænder og blishøns i Limfjorden og Mariager Fjord
Clausen, P. (Lecturer)
26 Apr 2022Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Engfugle ved Ringkøbing Fjord og omgivende enge - truede arter med kurs mod rødlisten
Clausen, P. (Lecturer)
21 Mar 2022Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
Press/Media
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Det skal du vide om fuglen, der skulle bremse 3. limfjordsforbindelse
23/03/2021
1 Media contribution
Press/Media: Press / Media
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Trist periode vendt ved fjorden: Bedst siden 2. Verdenskrig
21/12/2017
1 Media contribution
Press/Media: Press / Media
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Ræve og rovfugle er et problem i Tøndermarsken
28/04/2010
1 Media contribution
Press/Media: Press / Media
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Forskerne giver helt klare anbefalinger for marsken
25/04/2010
1 Media contribution
Press/Media: Press / Media