Projects per year
Personal profile
Research
The overarching focus of my research is an attempt to understand, and if possible predict, changes in seabird populations. I work with both population modelling based on demographic data, and with the underlying mechanisms and causes. The latter part is largely based on tracking of bird movements using electronic data loggers, and analyses of their behaviour. My research is based both in the Arctic – mainly Greenland – and in Denmark.
Commissioned
I provide advice for the Danish and Greenlandic governments, as well as international organizations (OSPAR, HELCOM, ICES, AEWA, CAFF) regarding e.g. the status of seabird populations, impacts of e.g. offshore wind expansion, development of indicators, impacts of harvest and sustainable population management.
Cooperation and dissemination
I have a very extensive network of collaborators within seabird ecology, including researchers and organizations in all countries around the North Atlantic. In addition, I collaborate across research fields both within and outside Aarhus University, e.g. with oceanographers and marine ecologists.
Teaching
I am not currently involved in teaching as such, and my main contribution to the development of new researcher talents is through my role as supervisor and as member of our department PhD programme committee. In the past, I have taught on courses in Wildlife Ecology and Management, and I occasionally give public lectures.
External positions
Senior scientist, Lancaster University
1 Nov 2002 → 31 Aug 2007
Keywords
- Birds
- Climatic changes
- Marine ecology
- Ecology
Areas of expertise
- Seabird ecology
- Population ecology
- Demographic modelling
- Movement ecology
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- 1 Similar Profiles
Collaborations and top research areas from the last five years
Projects
- 2 Active
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A global assessment of seabird and seamount connections - a Villum Experiment project
Broadus, L. J. (Participant), Mohn, C. (PI) & Frederiksen, M. (CoPI)
01/03/2024 → 30/04/2026
Project: Research
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GTM: Centre for Green Transition and Marine Ecology
Tamstorf, M. (PI), Hvid, H. N. (Participant), Staalsen, E. V. (PI), Galatius, A. (Participant), Holbach, A. M. (Participant), Hansen, A. S. (Participant), Bruhn, A. (Participant), Fox, A. D. (Participant), Damgaard, C. (Participant), Lønborg, C. (Participant), Mohn, C. (Participant), Pedersen, C. L. (Participant), Göke, C. (Participant), Krause-Jensen, D. (Participant), Griffiths, E. T. (Participant), Møller, E. F. (Participant), van Beest, F. (Participant), Jensen, F. H. (Participant), Bagger, G. (Participant), Kozlenko, H. (Participant), Jakobsen, H. (Participant), Buur, H. (Participant), Petersen, I. K. (Participant), Carstensen, J. (Participant), Nabe-Nielsen, J. (Participant), Tougaard, J. (Participant), Fritt-Rasmussen, J. (Participant), Linnebjerg, J. F. (Participant), Larsen, J. (Participant), Hansen, J. W. (Participant), Balle, J. D. (Participant), Bladt, J. (Participant), Madsen, J. (Participant), Teilmann, J. (Participant), Hansen, J. L. S. (Participant), Levinsen, J. U. G. (Participant), Dahl, K. (Participant), Gustavson, K. (Participant), Kyhn, L. A. (Participant), Allentoft-Larsen, M. C. (Participant), Maar, M. (Participant), Strangholt, M. (Participant), Elmeros, M. (Participant), Frederiksen, M. (Participant), Kanstrup, N. (Participant), Schmidt, N. M. (Participant), Andersen, N. R. (Participant), Therkildsen, O. R. (Participant), Andersen, P. (Participant), Stæhr, P. A. (Participant), Sørensen, P. B. (Participant), Henriksen, P. (Participant), Jørgensen, P. B. (Participant), Dietz, R. (Participant), Fabricius, S. D. (Participant), Brinkløv, S. M. M. (Participant), Sveegaard, S. (Participant), Markager, S. (Participant), Wegeberg, S. (Participant), Holm, T. E. (Participant), Balsby, T. J. S. (Participant), Høye, T. T. (Participant), Christensen, T. (Participant), Nielsen, V. V. (Participant) & Brandt, M. (PI)
01/08/2023 → …
Project: Research
Research output
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Model-based assessment of marine bird population status using monitoring of breeding productivity and abundance
Frederiksen, M., Anker-Nilssen, T., Schekkerman, H., Dierschke, V., Parsons, M., Marra, S. & Mitchell, I., Jul 2024, In: Ibis. 166, 3, p. 940-950 11 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
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Foraging range scales with colony size in high-latitude seabirds
Patterson, A., Gilchrist, H. G., Benjaminsen, S., Bolton, M., Bonnet-Lebrun, A. S., Davoren, G. K., Descamps, S., Erikstad, K. E., Frederiksen, M., Gaston, A. J., Gulka, J., Hentati-Sundberg, J., Huffeldt, N. P., Johansen, K. L., Labansen, A. L., Linnebjerg, J. F., Love, O. P., Mallory, M. L., Merkel, F. R. & Montevecchi, W. A. & 10 others, , Sept 2022, In: Current Biology. 32, 17, p. 3800-3807.e3 8 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Journal article › Research › peer-review
23 Citations (Scopus) -
International Single Species Action Plan for the Conservation of the Common Eider: Baltic, North & Celtic Seas Population Norway & Russia Population Svalbard & Franz Josef Land Population: Somateria m. mollissima and S. m. borealis
Lehikoinen, P., Alhainen, M., Frederiksen, M., Jaatinen, K., Juslin, R., Kilpi, M., Mikander, N. & Nagy, S., Sept 2022, Bonn: AEWA. 71 p. (AEWA Technical Series, Vol. 75).Research output: Book/anthology/dissertation/report › Report › Commissioned
File81 Downloads (Pure) -
Climate change in the Baltic Sea region: A summary
Markus Meier, H. E., Kniebusch, M., Dieterich, C., Gröger, M., Zorita, E., Elmgren, R., Myrberg, K., Ahola, M. P., Bartosova, A., Bonsdorff, E., Börgel, F., Capell, R., Carlén, I., Carlund, T., Carstensen, J., Christensen, O. B., Dierschke, V., Frauen, C., Frederiksen, M. & Gaget, E. & 27 others, , 15 Mar 2022, In: Earth System Dynamics. 13, 1, p. 457-593 137 p.Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaper › Review › Research › peer-review
Open Access99 Citations (Scopus) -
Marine Bird Breeding Productivity: Common Indicator Assessment
Frederiksen, M., Dierschke, V., Marra, S., Parsons, M., French, G., Fusi, M., Schekkerman, H., Anker-Nilssen, T. & Mitchell, I., Feb 2023, London: OSPAR Commission. 19 p.Research output: Book/anthology/dissertation/report › Report › Commissioned
Open Access
Activities
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Restoration of depleted seabird populations – experiences from Greenland
Merkel, F. R. (Lecturer), Labansen, A. L. (Lecturer), Huffeldt, N. P. (Lecturer), Linnebjerg, J. F. (Lecturer), Johansen, K. L. (Lecturer) & Frederiksen, M. (Lecturer)
6 Dec 2021Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Winter diet of murres in Greenland
Merkel, F. R. (Lecturer), Linnebjerg, J. F. (Lecturer), Frederiksen, M. (Lecturer), Andersen, O. G. N. (Lecturer), Huffeldt, N. P. (Lecturer) & Jansen, T. (Lecturer)
10 Mar 2021 → 12 Mar 2021Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Conditions in the thick-billed murre colonies - Greenland
Labansen, A. L. (Lecturer), Huffeldt, N. P. (Lecturer), Frederiksen, M. (Lecturer), Witting, L. (Lecturer), Linnebjerg, J. F. (Lecturer), Mosbech, A. (Lecturer) & Merkel, F. R. (Lecturer)
10 Mar 2021 → 12 Mar 2021Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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Seabird studies
Boertmann, D. (Lecturer), Mosbech, A. (Lecturer) & Frederiksen, M. (Lecturer)
31 Jan 2019Activity: Presentations, memberships, ownership and other activities › Lecture and oral contribution
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13th International Seabird Group Conference
Frederiksen, M. (Participant)
6 Sept 2016 → 9 Sept 2016Activity: Participating in or organising an event types › Participation in or organisation af a conference
Press/Media
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Have forandrer sig drastisk under overfladen
29/12/2017
1 item of Media coverage
Press/Media: Press / Media
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Forskere får aha-oplevelse: Derfor kaster fugleunger sig ud fra tårnhøje klipper
26/03/2017
1 item of Media coverage
Press/Media: Press / Media
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Does 'junk food' threaten marine predators in northern seas?
19/12/2008
1 Media contribution
Press/Media: Press / Media