Karsten Laursen

  1. Journal article
  2. Published

    Populationsindex for danske ynglefugle. / Braae, L.; Laursen, K.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 73, 1979, p. 311-316.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  3. Published

    Populationsindex for danske ynglefugle 1978-79. / Braae, L.; Laursen, K.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 74, 1980, p. 141-145.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  4. Published

    Oil Pollution and Seabirds. / Camphuysen, Kees; Dieckhoff, M.S.; Fleet, David M.; Laursen, Karsten.

    In: Wadden Sea Ecosystem, Vol. 25, No. 5.3, 2009, p. 1-12.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  5. Published

    Declines amongst breeding Eider Somateria mollissima numbers in the Baltic/Wadden Sea flyway. / Ekroos, Johan; Fox, Anthony David; Christensen, Thomas Kjær; Petersen, Ib Krag; Kilpi, Mikael; Jónsson, Jón Einar; Green, Martin; Laursen, Karsten; Cervencl, Anja; de Boer, Peter; Nilsson, Leif; Meissner, Wlodzimierz; Garthe, Stefan; Öst, Markus.

    In: Ornis Fennica, Vol. 89, No. 2, 2012, p. 81-90.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  6. Published

    Current and potential threats to Nordic duck populations – a horizon scanning exercise. / Fox, Anthony David; Jónsson, Jón Einar; Aarvak, Thomas; Bregnballe, Thomas; Christensen, Thomas Kjær; Clausen, Kevin Kuhlmann; Clausen, Preben; Dalby, Lars; Holm, Thomas Eske; Pavón-Jordán, Diego; Laursen, Karsten; Lehikoinen, Aleksi; Svein-Håkon, Lorentsen; Møller, Anders Pape; Nordström, Mikael; Öst, Markus; Söderquist, Pär; Therkildsen, Ole Roland.

    In: Annales Zoologici Fennici, Vol. 52, No. 4, 08.2015, p. 193–220.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  7. Published

    Occurrence of the Knot Calidris canutus in Denmark, with special reference to the Danish Wadden Sea. / Frikke, J.; Laursen, K.

    In: Wader Study Group. Bulletin, Vol. 64, No. Suppl., 1992, p. 155-160.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  8. Published

    Car traffic along hedgerows affects breeding success of Great Tit Parus major. / Holm, Thomas Eske; Laursen, Karsten.

    In: Bird Study, Vol. 58, 2011, p. 512-515.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  9. Published

    Experimental disturbance by walkers affects behaviour and territory density of nesting Black-tailed Godwit Limosa limosa. / Holm, Thomas Eske; Laursen, Karsten.

    In: Ibis, Vol. 151, No. 1, 01.2009, p. 77-87.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  10. Published

    Færdsel påvirker Stor Kobbersneppe i yngletiden. / Holm, Thomas Eske; Laursen, Karsten; Thorup, Ole; Amstrup, Ole; Bak, Mogens.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 103, No. 1, 2009, p. 1-3.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  11. Published

    Observations and Experiments on the Oral Apparatus and Its Function in Some Warbler Species (Sylviidae). / Holm, E.; Laursen, K.

    In: Zoologischer Anzeiger. Jena, Vol. 209, 1982, p. 224-246.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  12. Published

    The feeding ecology and distribution of Common Coots Fulica atra are affected by hunting that is taking place in adjacent areas. / Holm, Thomas Eske; Laursen, Karsten; Clausen, Preben.

    In: Bird Study, Vol. 58, 2011, p. 321-329.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  13. Published

    Concepts for a Trilateral Integrated Monitoring Program in the Wadden Sea. / Kellermann, A.; Laursen, K.; Riethmüller, R.; Sandbeck, P.; Uyterlinde, R.; Wetering, B. van de; Frederiksen, M. (Editor); Dahl, K. (Editor).

    In: Ophelia, Vol. 6, 1994, p. 57-68.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  14. Published

    Breeding Birds. / Koffijberg, Kees; Dijksen, Lieuwe; Hälterlein, Bernd; Laursen, Karsten; Potel, Petra; Schrader, Stefan.

    In: Wadden Sea Ecosystem, Vol. 25, No. 18, 2009, p. 1-14.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  15. Published

    Accuracy of 'total counts' of waterbirds from aircraft in coastal waters. / Laursen, Karsten; Frikke, John; Kahlert, Johnny A.

    In: Wildlife Biology, Vol. 14, No. 2, 2008, p. 165-175.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  16. Published

    Allocation of body reserves during winter in eider Somataeria mollissima as preparation for spring migration and reproduction. / Laursen, Karsten; Møller, Anders Pape; Haugaard, Lars; Öst, Markus; Vainio, Jouni.

    In: Journal of Sea Research, Vol. 144, No. February, 02.2019, p. 49-56.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  17. Published

    Assessment of blue mussel Mytilus edulis fisheries and waterbird shellfish-predator management in the Danish Wadden Sea. / Laursen, Karsten; Kristensen, Per Sand; Clausen, Preben.

    In: Ambio, Vol. 39, No. 7, 2010, p. 476-485.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  18. Published

    Assessment of sustainable management of staging waterbirds in the Danish Wadden Sea. / Laursen, K.; Frikke, J.

    In: Wildfowl, Vol. 56, 2006, p. 152-171.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  19. Published

    Birds on roadside verges and the effect of mowing on frequency and distribution. / Laursen, K.

    In: Biological Conservation, Vol. 20, 1981, p. 59-68.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  20. Published

    Body condition of Eiders at Danish wintering grounds and at pre-breeding grounds in Åland. / Laursen, Karsten; Møller, Anders Pape; Öst, Markus.

    In: Journal of Ornithology, Vol. 160, No. 1, 01.2019, p. 239-248.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  21. Published

    Breeding birds in the Danish Wadden Sea Region 1983-2006. / Laursen, Karsten; Thorup, Ole.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 103, 2009, p. 77-92.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  22. Published

    Dynamic group size and displacement as avoidance strategies by eiders in response to hunting. / Laursen, Karsten; Moller, Anders Pape; Holm, Thomas Eske.

    In: Wildlife Biology, Vol. 22, No. 4, 07.2016, p. 174-181.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  23. Published

    Dømt på mistanke? Et prædations-projekt på Tipperne. / Laursen, Karsten; Elmeros, Morten; Holm, Thomas Eske; Asferg, Tommy; Amstrup, Ole; Bak, Mogens; Thorup, Ole; Madsen, Aksel Bo; Hansen, Tine Sussi.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 102, No. 2, 2008, p. 246-247.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  24. Published

    Estimates of Seaduck Winter Populations of the Western Palaearctic. / Laursen, K.

    In: Danish Review of Game Biology, Vol. 13, No. 6, 1989, p. 1-22.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  25. Published

    Factors affecting escape distance of staging waterbirds. / Laursen, K.; Kahlert, J.; Frikke, J.

    In: Wildlife Biology, Vol. 11, No. 1, 2005, p. 13-19.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  26. Published

    Feeding Ecology of the Coldcrest (Regulus regulus) during Spring Migration in Denmark. / Laursen, K.

    In: Die Vogelwarte, Vol. 28, 1976, p. 180-190.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  27. Published

    Forstyrrelser af fugle ved menneskelig færdsel - en oversigtsartikel. / Laursen, Karsten; Holm, Thomas Eske.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 105, 2011, p. 127-138.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  28. Published

    Forstyrrelser af vandfugle ved friluftsaktiviteter tilknyttet marine og ferske vande – en oversigt (With a summary in English: Disturbance of waterbirds by water-based recreational activities – a review). / Laursen, Karsten; Bregnballe, Thomas; Therkildsen, Ole Roland; Holm, Thomas Eske; Nielsen, Rasmus Due.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 111, No. 3, 09.2017, p. 96-112.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  29. Published

    Fugle i danske landbrugsområder, med analyse af nogle landskabselementers indflydelse på fuglenes fordeling. / Laursen, K.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 74, 1980, p. 11-26.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  30. Published

    God udvikling for rastende vandfugle i den danske del af Vadehavet. / Laursen, Karsten; Frikke, John; Thorup, Ole; Amstrup, Ole; Bak, Mogens; Fischer, Kim; Rasmussen, Lars Maltha.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 102, No. 4, 2008, p. 305-306.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  31. Published

    Hunting from motorboats displaces Wadden Sea eiders Somateria mollissima from their favoured feeding distribution. / Laursen, Karsten; Frikke, John.

    In: Wildlife Biology, Vol. 14, No. 4, 22.01.2009, p. 423-433.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  32. Published

    Hunting in Saltmarshes in the Danish Wadden Sea. / Laursen, K.; Frikke, J.; Frederiksen, M. (Editor); Dahl, K. (Editor).

    In: Ophelia, Vol. 6, 1994, p. 339-342.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  33. Published

    Identification of Black-tailed Godwit's Limosa limosa breeding habitat by botanical and environmental indicators. / Laursen, Karsten; Hald, Anna Bodil.

    In: Journal of Ornithology, Vol. 153, No. 4, 2012, p. 1141-1152.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  34. Published

    Interspecific relationships between some insectivorous passerine species illustrated by their diet during spring migration. / Laursen, K.

    In: Journal of Avian Biology, Vol. 9, 1978, p. 178-192.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  35. Published

    Jagt på vandfugle i Vadehavet samt det øvrige Sydjylland. / Laursen, K.

    In: Danske Vildtundersøgelser, Vol. 39, 1985, p. 1-60.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  36. Published

    Kan Ederfugle holde styr på antallet af jægere? / Laursen, Karsten; Moller, Anders Pape; Holm, Thomas Eske.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 111, 09.2017, p. 84-85.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  37. Published

    Long-term changes in nutrients and mussel stocks are related to numbers of breeding eiders Somateria mollissima at a large baltic colony. / Laursen, Karsten; Møller, Anders Pape.

    In: P L o S One, Vol. 9, No. 4, 2014, p. e95851.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  38. Published

    Migratory Birds. / Laursen, Karsten; Blew, Jan; Ens, Bruno; Eskildsen, Kai; Günther, Klaus; Hälterlein, Bernd; Koffijberg, Kees; Potel, Petra; Roomen, Marc van.

    In: Wadden Sea Ecosystem, Vol. 25, No. 19, 2009, p. 1-18.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  39. Published

    Multiple components of environmental change drive populations of breeding waders in seminatural grasslands. / Laursen, Karsten; Balbontin, Javier; Thorup, Ole; Nielsen, Henrik Haaning; Asferg, Tommy; Moller, Anders Pape.

    In: Ecology and Evolution, Vol. 8, No. 21, 11.2018, p. 10489-10496.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  40. Published

    Mussel fishery affects diet and reduces body condition of Eiders Somateria mollissima in the Wadden Sea. / Laursen, Karsten; Asferg, Karen Strandgaard; Frikke, John; Sunde, Peter.

    In: Journal of Sea Research, Vol. 62, No. 1, 2009, p. 22-30.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  41. Published

    N-Isotopes in Feathers and Abundance of Eiders Respond to Nutrients in Seawater. / Laursen, Karsten; Møller, Anders Pape; Hobson, Keith A.

    In: Ecosystems, Vol. 22, No. 6, 09.2019, p. 1271-1279.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  42. Published

    Pollen as a Marker in Migratory Warblers, Sylviidae. / Laursen, K.; Holm, E.; Sørensen, I.

    In: Ardea, Vol. 85, No. 2, 1997, p. 223-231.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  43. Published

    Rastende vandfugle i Vadehavet 1980-2010. / Laursen, Karsten; Frikke, John.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 107, No. 1, 05.02.2013, p. 1-184.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  44. Published

    Rørskærets effekt på en bestand af småfugle. / Laursen, K.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 71, 1977, p. 95-101.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  45. Published

    Trækfugle i det samlede Vadehav 1987-2008. / Laursen, Karsten; Amstrup, Ole; Bak, Mogens; Clausen, Michael; Fischer, Kim; Frikke, John; Rasmussen, Lars Maltha; Thorup, Ole.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 105, No. 4, 2011, p. 190-192.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  46. Published

    Tusindvis af trækfugle i Saltvandssøen og Margrethe Kog. / Laursen, Karsten; Hounisen, Jens Peder; Rasmussen, Lars Maltha; Frikke, John; Pihl, Stefan; Kahlert, Johnny A.; Bak, Mogens; Amstrup, Ole.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 103, No. 1, 2009, p. 8-10.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  47. Published

    Your tools disappear when you stop eating: phenotypic variation in gizzard mass of eiders. / Laursen, Karsten; Møller, Anders Pape.

    In: Journal of Zoology, Vol. 299, 2016, p. 213-220.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  48. Published

    Climate change causes rapid changes in the distribution and site abundance of birds in winter. / Maclean, Ilya M.D.; Austin, Graham E.; Rehfisch, Mark M.; Blew, Jan; Crowe, Olivia; Delany, Simon; Devos, Koen; Deceuninck, Benard; Günther, Claus; Laursen, Karsten; Roomen, Marc van; Wahl, Johannes.

    In: Global Change Biology, Vol. 14, 2008, p. 1-12.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  49. Published

    Forekomst og Habitatvalg hos Mørkbuget Knortegås Branta bernicla bernicla i Danmark, og specielt i Vadehavet. / Madsen, Jesper; Frikke, J.; Laursen, Karsten.

    In: Danske Vildtundersøgelser, Vol. 45, 1990, p. 1-24.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

  50. Published

    Markant stigning i antallet af rastende og overvintrende Storspover i Danmark efter fredning og klimamildning. / Meltofte, Hans; Laursen, Karsten; Amstrup, Ole.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 103, No. 4, 2009, p. 99-113.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearchpeer-review

  51. Published

    Vandfugletælling i hele Vadehavet 1980-81. / Meltofte, H.; Laursen, K.; Poulsen, B. O.; Frikke, J.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 76, 1982, p. 82-83.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperJournal articleResearch

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