| Earlier Arctic springs cause phenological mismatch in long-distance migrants KK Clausen, P Clausen Oecologia 173, 1101-1112, 2013 | 129 | 2013 |
| Seasonality of eelgrass biomass and production across gradients in temperature and latitude KK Clausen, D Krause-Jensen, B Olesen, N Marbà Marine Ecology-Progress Series 506, 71-85, 2014 | 82 | 2014 |
| Highly dynamic wintering strategies in migratory geese: Coping with environmental change KK Clausen, J Madsen, F Cottaar, E Kuijken, C Verscheure Global change biology 24 (7), 3214-3225, 2018 | 78 | 2018 |
| Using dark diversity and plant characteristics to guide conservation and restoration JE Moeslund, AK Brunbjerg, KK Clausen, L Dalby, C Fløjgaard, A Juel, ... Journal of Applied Ecology 54 (6), 1730-1741, 2017 | 62 | 2017 |
| Current and potential threats to Nordic duck populations—a horizon scanning exercise AD Fox, JE Jónsson, T Aarvak, T Bregnballe, TK Christensen, KK Clausen, ... Annales Zoologici Fennici 52 (4), 193-220, 2015 | 59 | 2015 |
| Forecasting future drowning of coastal waterbird habitats reveals a major conservation concern KK Clausen, P Clausen Biological Conservation 171, 177-185, 2014 | 56 | 2014 |
| Grazing management can counteract the impacts of climate change-induced sea level rise on salt marsh-dependent waterbirds. KK Clausen, M Stjernholm, P Clausen Journal of Applied Ecology 50, 528-537, 2013 | 51 | 2013 |
| Impact of hunting along the migration corridor of pink‐footed geese Anser brachyrhynchus – implications for sustainable harvest management KK Clausen, TK Christensen, OM Gundersen, J Madsen Journal of Applied Ecology 54 (5), 1563-1570, 2017 | 47 | 2017 |
| Eelgrass (Zostera marina) Food Web Structure in Different Environmental Settings J Thormar, H Hasler-Sheetal, S Baden, C Boström, KK Clausen, ... PLoS One 11 (1), e0146479, 2016 | 40 | 2016 |
| Carry-over or compensation? The impact of winter harshness and post-winter body condition on spring-fattening in a migratory goose species KK Clausen, J Madsen, IM Tombre PL o S One 10, e0132312, 2015 | 38 | 2015 |
| Energetic consequences of a major change in habitat use: endangered Brent Geese Branta bernicla hrota losing their main food resource KK Clausen, P Clausen, CC Fælled, KN Mouritsen Ibis 154, 803-814, 2012 | 36 | 2012 |
| Foraging ecology and spatial behaviour of the red fox (Vulpes vulpes) in a wet grassland ecosystem K Meisner, P Sunde, KK Clausen, P Clausen, CC Fælled, M Hoelgaard Acta Theriologica 59, 377-389, 2014 | 35 | 2014 |
| Maize stubble as foraging habitat for wintering geese and swans in northern Europe KK Clausen, J Madsen, BA Nolet, L Haugaard Agriculture, Ecosystems & Environment 259, 72-76, 2018 | 29 | 2018 |
| Crippling ratio: A novel approach to assess hunting-induced wounding of wild animals KK Clausen, TE Holm, L Haugaard, J Madsen Ecological Indicators 80, 242-246, 2017 | 29 | 2017 |
| Philopatry in a changing world: response of pink-footed geese Anser brachyrhynchus to the loss of a key autumn staging area due to restoration of Filsø Lake … KK Clausen, J Madsen Journal of Ornithology 157, 229-237, 2016 | 29 | 2016 |
| Dark diversity reveals importance of biotic resources and competition for plant diversity across habitats C Fløjgaard, JW Valdez, L Dalby, JE Moeslund, KK Clausen, R Ejrnæs, ... Ecology and Evolution 10 (12), 6078-6088, 2020 | 28 | 2020 |
| Varying energetic costs of Brent Geese along a continuum from aquatic to agricultural habitats: the importance of habitat-specific energy expenditure KK Clausen, P Clausen, AD Fox, CC Fælled, J Madsen Journal of Ornithology 154, 155-162, 2013 | 27 | 2013 |
| Effectiveness of lasers to reduce goose grazing on agricultural grassland KK Clausen, LK Marcussen, N Knudsen, TJS Balsby, J Madsen Wildlife Biology 2019 (1), 1-8, 2019 | 25 | 2019 |
| Regulation of the hunting season as a tool for adaptive harvest management — first results for pink‐footed geese Anser brachyrhynchus J Madsen, KK Clausen, TK Christensen, FA Johnson Wildlife Biology 22 (5), 204-208, 2016 | 25 | 2016 |
| Age‐ratio bias among hunter‐based surveys of Eurasian Wigeon Anas penelope based on wing vs. field samples AD Fox, KK Clausen, L Dalby, TK Christensen, P Sunde Ibis 157 (2), 391-395, 2015 | 25 | 2015 |
Preben Clausensenior researcher in wildlife ecology, Department of Ecoscience, Aarhus UniversityVerificeret mail på ecos.au.dk