Research output per year
Research output per year
- 1 - 50 out of 131 results
Search results
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2025
Alders- og underartssammensætning af skarver reguleret i Danmark
Clausen, K. K., Sterup, J. & Bregnballe, T., 2025, 16 p.. (Fagligt notat fra DCE – Nationalt Center for Miljø og Energi ; No. 33).Research output: Memorandum/exposition › Memorandum › peer-review
File2 Downloads (Pure) -
Biotopplanernes effekt på biodiversiteten
Fløjgaard, C., Chetcuti, J., Clausen, K. K., Dalby, L., Heldbjerg, H., Mielec, C. L. S., Hansen, R. R. & Ejrnæs, R., Feb 2025, DCE – Nationalt Center for Miljø og Energi. 54 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 645).Research output: Book/anthology/dissertation/report › Report › Commissioned › peer-review
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Tajgasædgæssenes brug af rastepladserne i Nordøstjylland i vinteren 2024/25
Clausen, K. K., Madsen, J. & Vergin, L., 2025, 24 p. (Teknisk rapport fra DCE - Nationalt Center for Miljø og Energi; No. 338).Research output: Book/anthology/dissertation/report › Report › Commissioned › peer-review
File5 Downloads (Pure) -
The role of winter cereals as cold-weather refuge for Taiga Bean Geese Anser fabalis fabalis wintering in Denmark
Vergin, L., Clausen, K. K. & Madsen, J., Feb 2025, (E-pub / Early view) In: Journal of Ornithology. e11369.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access -
Using tracking data to assess seasonal habitat use and conflict potential of Greylag Geese in Danish intensive agricultural landscapes
Clausen, K. K., Dalby, L., Heldbjerg, H., Cao, L. & Fox, A. D., Feb 2025, In: European Journal of Wildlife Research. 71, 11 p., 6.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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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, Aarhus University, DCE - Danish Centre for Environment and Energy. 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 -
Vurdering af forstyrrelser i forbindelse med regulering af skarv ved Felsted Kog
Bregnballe, T. & Clausen, K. K., 2025, 31 p.. (Fagligt notat fra DCE – Nationalt Center for Miljø og Energi ; No. 34).Research output: Contribution to memorandum/exposition › Memorandum contribution › peer-review
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2024
Fugle 2018-2023: NOVANA
Nielsen, R. D., Holm, T. E., Clausen, P., Sterup, J., Pedersen, C. L., Clausen, K. K., Bregnballe, T., Thomsen, H. M., Balsby, T. J. S., Petersen, I. K., Mikkelsen, P., Dalby, L. & Mellerup, K. A., 9 Dec 2024, Aarhus University, DCE - Danish Centre for Environment and Energy. 629 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 633).Research output: Book/anthology/dissertation/report › Report › Commissioned
Open Access -
GPS-tracking reveals winter short-stopping and large differences in individual migratory distance among Greylag Geese (Anser anser) breeding in Denmark
Heldbjerg, H., Clausen, K. K., Cao, L. & Fox, A. D., 9 Dec 2024, In: Ornis Fennica. 101, 3, p. 101-115 15 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile41 Downloads (Pure) -
Grågæssene i Danmark stiger voldsomt i antal og ændrer trækvaner
Clausen, K. K. & Heldbjerg, H., 2024, In: Dansk Ornitologisk Forenings Tidsskrift. 118, 2, p. 57-58Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Communication
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Just Add Water and Stir: An Artificial Suburban Lake Develops Into an Important Moulting Site for Large-Bodied Herbivorous Wildfowl
Clausen, K. K., Grøn, P. N., Larsen, H. L., Clausen, P. & Fox, A. D., Oct 2024, In: Aquatic Conservation: Marine and Freshwater Ecosystems. 34, 10, e70002.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile16 Downloads (Pure) -
Kvantificering af fortrængningsafstand omkring vindmøller for tajgasædgås
Clausen, K. K. & Madsen, J., 15 Apr 2024, 9 p.. (Fagligt notat fra DCE – Nationalt Center for Miljø og Energi ; No. 24, Vol. 2024).Research output: Memorandum/exposition › Memorandum
Open Access -
Nest attendance of the Kentish Plover Charadrius alexandrinus in relation to temperature and incubation stage
Hunter, I., Clausen, K. K. & Bregnballe, T., 2024, In: Bird Study. 71, 1, p. 93-97 5 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Ny viden om danske grågæs
Heldbjerg, H. & Clausen, K. K., Apr 2024, In: Jæger. 2024, 4, p. 44-45 2 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Communication
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Sommerfuglenes deroute
Clausen, K. K., Jun 2024, In: Voers blad. p. 6-9Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Communication
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Status for tajgasædgæssenes brug af Vinge og Nørreådalen i vinteren 2023/2024
Clausen, K. K., Vergin, L. & Madsen, J., 2024, Aarhus University, DCE - Danish Centre for Environment and Energy. 19 p. (Teknisk rapport fra DCE - Nationalt Center for Miljø og Energi; No. 317, Vol. 2024).Research output: Book/anthology/dissertation/report › Report › Commissioned
Open AccessFile55 Downloads (Pure) -
The effect of small-scale agro-environmental initiatives on avian diversity in agricultural landscapes
Clausen, K. K., Heldbjerg, H. & Fløjgaard, C., 4 Nov 2024, In: Bird Conservation International. 34, 9 p., e33.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile18 Downloads (Pure) -
2023
Assessing the value of monitoring to biological inference and expected management performance for a European goose population
Johnson, F. A., Madsen, J., Clausen, K. K., Frederiksen, M. & Jensen, G. H., Jan 2023, In: Journal of Applied Ecology. 60, 1, p. 132-145 14 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile1 Citation (Scopus)7 Downloads (Pure) -
Basisundersøgelse til evidensbaseret naturforvaltning på Eskilsø: Biodiversitet, kulstoflagring og fremtidig forvaltning
Fløjgaard, C., Clausen, K. K., Ejrnæs, R., O'Keeffe, J., Kristensen, J. A., Müller, C. W., Nygaard, B. & Svenning, J.-C., Mar 2023, Århus Universitet. 51 p. (Teknisk rapport fra DCE - Nationalt Center for Miljø og Energi; No. 269).Research output: Book/anthology/dissertation/report › Report › Commissioned › peer-review
Open Access -
Danish Greylag Goose Anser anser use of the Coto Doñana sand dunes for gritting
Fox, A. D., Heldbjerg, H., Clausen, K. K., Therkildsen, O. R., Zhao, Q., Negro, J. J. & Green, A. J., Dec 2023, In: Wildfowl. 73, p. 26-42Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
File11 Downloads (Pure) -
Dark diversity blandt danske ynglefugle: Hvad er det og hvilken betydning har landskabet?
Andersen, A. H. & Clausen, K. K., 2023, In: Dansk Ornitologisk Forenings Tidsskrift. 117, 3, p. 172-173Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Communication
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Formationsflyvende langhalse
Clausen, K. K., 2023, In: Voers blad. 2023, Marts, p. 16-17Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Communication
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Fugle 2020-2021: NOVANA
Nielsen, R. D., Holm, T. E., Clausen, P., Bregnballe, T., Clausen, K. K., Petersen, I. K., Sterup, J., Balsby, T. J. S., Pedersen, C. L., Dalby, L., Mikkelsen, P., Mellerup, K. A. & Bladt, J., Mar 2023, Aarhus University, DCE - Danish Centre for Environment and Energy. 709 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 531).Research output: Book/anthology/dissertation/report › Report › Commissioned › peer-review
Open Access -
Miljø-, klima-, og biodiversitetseffekter af små marker
Dalgaard, T., Bruus, M., Clausen, K. K. & Odgaard, M. V., Nov 2023, 9 p.. No. 2023-0605807, Nov 27, 2023. (Rådgivningsnotat fra DCA - Nationalt Center for Fødevarer og Jordbrug).Research output: Memorandum/exposition › Memorandum
Open AccessFile286 Downloads (Pure) -
Respons på forskellige typer anlæg og estimat af dagligt fødeoptag hos tajgasædgås
Clausen, K. K. & Madsen, J., Oct 2023, 17 p.. (Fagligt notat fra DCE – Nationalt Center for Miljø og Energi ; No. 50, Vol. 2023).Research output: Memorandum/exposition › Memorandum › peer-review
Open AccessFile20 Downloads (Pure) -
Status, origin and harvest of increasing numbers of Greylag Geese Anser anser occurring in Denmark throughout the annual cycle
Clausen, K. K., Heldbjerg, H. & Fox, A. D., Dec 2023, In: Wildfowl. 73, p. 3-25Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile64 Downloads (Pure) -
The influence of landscape characteristics on breeding bird dark diversity
Andersen, A. H., Clausen, K. K., Normand, S., Vikstrøm, T. & Moeslund, J. E., 2023, In: Oecologia. 201, 4, p. 1039-1052 14 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile5 Citations (Scopus)48 Downloads (Pure) -
Using airborne lidar to characterize North European terrestrial high-dark-diversity habitats
Moeslund, J. E., Clausen, K. K., Dalby, L., Fløjgaard, C., Pärtel, M., Pfeifer, N., Hollaus, M. & Brunbjerg, A. K., Jun 2023, In: Remote Sensing in Ecology and Conservation. 9, 3, p. 354-369 16 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access6 Citations (Scopus) -
Vurdering af forstyrrelsestrusler i Natura 2000-områderne: Opfølgning på Natura 2000-planer for perioden 2022-2027. Del I. Introduktion med litteraturgennemgang
Clausen, K. K., Clausen, P., Holm, T. E., Bregnballe, T., Sveegaard, S., Galatius, A., Teilmann, J. & Stepien, E. N., Feb 2023, Aarhus University, DCE - Danish Centre for Environment and Energy. 48 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 510).Research output: Book/anthology/dissertation/report › Report › Commissioned
Open Access -
2022
Anvendelse af GPS giver mange svar om grågæssenes adfærd
Heldbjerg, H. & Clausen, K. K., Dec 2022, In: Jæger. 12, p. 82-83 2 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Communication
Open Access -
Barnacle goose Branta leucopsis derogation shooting effort in relation to abundance and vulnerable crops
Heldbjerg, H., Clausen, K. K., Balsby, T. J. S., Clausen, P., Nielsen, R. D., Skov, F., Nyegaard, T. & Madsen, J., Feb 2022, In: Agriculture, Ecosystems & Environment. 325, 10 p., 107746.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile9 Citations (Scopus)103 Downloads (Pure) -
Danmarks biodiversitet i fortsat tilbagegang – også blandt fuglene
Clausen, K. K., Holm, T. E. & Sterup, J., Jan 2022, In: Dansk Ornitologisk Forenings Tidsskrift. 116, 1, p. 1-2 2 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Communication
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Hvordan påvirker gæssenes græsning udbyttet af hvede?
Clausen, K. K., Thorsted, M. D., Pedersen, J. & Madsen, J., 2022, In: Dansk Ornitologisk Forenings Tidsskrift. 116, 3, p. 90-91 2 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Mapping important roost sites for waders to alleviate human-waterbird conflicts in the Danish Wadden Sea
Clausen, K. K. & Bregnballe, T., 15 May 2022, In: Ocean & Coastal Management. 223, 106147.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile4 Citations (Scopus)165 Downloads (Pure) -
Occurrence of rats and their impacts on colonial waterbirds in a Danish fjord
Bregnballe, T., Sunde, P. & Clausen, K. K., Oct 2022, In: Ornis Fennica. 99, 2-3, p. 37-51Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile8 Downloads (Pure) -
On the search for grasslands: long distance dispersal of spring-staging Barnacle Geese (Branta leucopsis) from a farmland area in Southeast Denmark
Madsen, J., Pedersen, J., Cao, L. & Clausen, K. K., Apr 2022, In: Journal of Ornithology. 163, 2, p. 615-620 6 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
5 Citations (Scopus) -
Overvågning af almindelig ryle (engryle) Calidris alpina schinzii som ynglefugl
Holm, T. E., Balsby, T. J. S., Clausen, K. K., Thorup, O. & Bregnballe, T., Apr 2022, 3. ed. Aarhus University, DCE - Danish Centre for Environment and Energy. 9 p. (Teknisk anvisning fra Fagdatacenter for Biodiversitet og Terrestrisk Natur, DCE; No. A134 vers. 3).Research output: Book/anthology/dissertation/report › Report › Commissioned
Open Access -
Waterfowl grazing on winter wheat: Quantifying yield loss and compensatory growth
Clausen, K. K., Damsgaard Thorsted, M., Pedersen, J. & Madsen, J., 1 Jul 2022, In: Agriculture, Ecosystems & Environment. 332, 107936.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open AccessFile5 Citations (Scopus)68 Downloads (Pure) -
2021
Annual survival estimates of Taiga Anser fabalis and Tundra Bean Geese A. serrirostris wintering in The Netherlands, 1967–1987
Fox, A. D., Frederiksen, M., Heinicke, T., Clausen, K. K. & van der Jeugd, H. P., 12 Jul 2021, In: Journal of Ornithology. 162, 3, p. 925-929 5 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
2 Citations (Scopus) -
Biodiversitetseffekter af rewilding
Fløjgaard, C., Buttenschøn, R. M., Byriel, D. B., Clausen, K. K., Gottlieb, L., Kanstrup, N., Strandberg, B. & Ejrnæs, R., Feb 2021, Aarhus: Aarhus University, DCE - Danish Centre for Environment and Energy. 124 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 425).Research output: Book/anthology/dissertation/report › Report › Research › peer-review
Open Access -
Danmarks biodiversitet 2020
Ejrnæs, R., Nygaard, B., Kjær, C., Baattrup-Pedersen, A., Brunbjerg, A. K., Clausen, K. K., Fløjgaard, C., Hansen, J. L. S., D.D. Hansen, M., Holm, T. E., Johnsen, T. J., Johansson, L. S., Moeslund, J. E., Sterup, J., Hansen, R. R., Strandberg, B., Søndergaard, M. & Wiberg-Larsen, P., 2021, Aarhus University, DCE - Danish Centre for Environment and Energy. 270 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 465).Research output: Book/anthology/dissertation/report › Report › Commissioned › peer-review
Open Access -
De vigtigste levesteder for rødlistede arter i Danmark
Translated title of the contribution :The most important habitats for red-listed species in Denmark Research output: Book/anthology/dissertation/report › Report › Commissioned
Open Access -
Fugle 2018-2019: NOVANA
Holm, T. E., Nielsen, R. D., Clausen, P., Bregnballe, T., Clausen, K. K., Petersen, I. K., Sterup, J., Balsby, T. J. S., Pedersen, C. L., Mikkelsen, P. & Bladt, J., 2021, Aarhus University, DCE - Danish Centre for Environment and Energy. 200 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 420).Research output: Book/anthology/dissertation/report › Report › Commissioned › peer-review
Open AccessFile108 Downloads (Pure) -
Græssende gæs og ynglende engfugle
Clausen, K. K. & Madsen, J., 2021, In: Dansk Ornitologisk Forenings Tidsskrift. 115, 2, p. 194-195Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research
Open Access -
Indsatsområder for kontrol af mink, mårhund og vaskebjørn
Kanstrup, N., Clausen, K. K. & Madsen, A. B., Jun 2021, 14 p.. (Fagligt notat fra DCE – Nationalt Center for Miljø og Energi ; No. 42, Vol. 2021).Research output: Memorandum/exposition › Memorandum
Open Access -
Overvågning af brushane (Calidris pugnax) som ynglefugl
Holm, T. E., Balsby, T. J. S., Clausen, K. K., Thorup, O. & Bregnballe, T., 13 Dec 2021, 7 p. (Teknisk anvisning fra Fagdatacenter for Biodiversitet og Terrestrisk Natur, DCE; No. A135 vers. 3).Research output: Book/anthology/dissertation/report › Report › Commissioned
Open Access -
Relationships between macro-fungal dark diversity and habitat parameters using LiDAR
Valdez, J., Brunbjerg, A. K., Fløjgaard, C., Dalby, L., Clausen, K. K., Pärtel, M., Pfeifer, N., Hollaus, M., Wimmer, M. H., Ejrnæs, R. & Moeslund, J. E., Jun 2021, In: Fungal Ecology. 51, 11 p., 101054.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
6 Citations (Scopus) -
Vildtbestande og jagttider i Danmark: Det biologiske grundlag for jagttidsrevisionen 2022
Madsen, A. B., Christensen, T. K., Madsen, J., Balsby, T. J. S., Bregnballe, T., Clausen, K. K., Clausen, P., Elmeros, M., Fox, A. D., Frederiksen, M., Hansen, H. P., Haugaard, L., Heldbjerg, H., Mayer, M., Mikkelsen, P., Nielsen, R. D., Pedersen, C. L., Petersen, I. K., Sterup, J. & Therkildsen, O. R., Mar 2021, Aarhus University, DCE - Danish Centre for Environment and Energy. 170 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 434).Research output: Book/anthology/dissertation/report › Report › Commissioned › peer-review
Open AccessFile148 Downloads (Pure) -
2020
Adaptive Harvest Management for the Svalbard Population of Pink-footed Geese: 2020/2021 Season
Johnson, F. A., Jensen, G. H., Heldbjerg, H., Clausen, K. K. & Madsen, J., 2020, S.l.: AEWA European Goose Management Platform Data Centre. 13 p.Research output: Book/anthology/dissertation/report › Report › Commissioned
Open Access -
Dark diversity reveals importance of biotic resources and competition for plant diversity across habitats
Fløjgaard, C., Valdez, J. W., Dalby, L., Moeslund, J. E., Clausen, K. K., Ejrnæs, R., Pärtel, M. & Brunbjerg, A. K., 1 Jun 2020, In: Ecology and Evolution. 10, 12, p. 6078-6088 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
Open Access19 Citations (Scopus)