Thomas Kjær Christensen

  1. 2020
  2. Published

    Body mass, mercury exposure, biochemistry and untargeted metabolomics of incubating common eiders (Somateria mollissima) in three Baltic colonies. / Ma, Nyuk Ling; Hansen, Martin; Roland Therkildsen, Ole; Kjær Christensen, Thomas; Skjold Tjørnløv, Rune; Garbus, Svend Erik; Lyngs, Peter; Peng, Wanxi; Lam, Su Shiung; Kirstine Havnsøe Krogh, Anne; Andersen-Ranberg, Emilie; Søndergaard, Jens; Rigét, Frank F.; Dietz, Rune; Sonne, Christian.

    In: Environment International, Vol. 142, 105866, 09.2020.

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

  3. Published

    Seroprevalence of avian influenza in Baltic common eiders (Somateria mollissima) and pink-footed geese (Anser brachyrhynchus). / Lam, Su Shiung; Tjørnløv, Rune Skjold; Therkildsen, Ole Roland; Christensen, Thomas Kjær; Madsen, Jesper; Daugaard-Petersen, Tobias; Ortiz, Jose Maria Castaño; Peng, Wanxi; Charbonneaux, Maël; Rivas, Esteban Iglesias; Garbus, Svend Erik; Lyngs, Peter; Siebert, Ursula; Dietz, Rune; Maier-Sam, Kristina; Lierz, Michael; Tombre, Ingunn M.; Andersen-Ranberg, Emilie U.; Sonne, Christian.

    In: Environment International, Vol. 142, 105873, 09.2020.

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

  4. Published

    Taiga Bean Goose Population Status Report 2019-2020. / Heldbjerg, Henning; Fox, Anthony David; Christensen, Thomas Kjær; Clausen, Preben; Kampe-Persson, Hakon; Koffijberg, Kees; Kostiushyn, Vasiliy; Liljebäck, Niklas; Mitchell, Carl; Nilsson, Leif; Rozenfeld, Sonia; Skyllberg, Ulf; Alhainen, Mikko.

    2020. 21 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  5. Published

    Jagt på vandfugle i Skjern Enge 2002-2019 : jagtudøvelse, jagtudbytte og holdninger til jagtordninger. / Bregnballe, Thomas; Kristensen, Christian; Sterup, Jacob; Hounisen, Jens Peder; Christensen, Thomas Kjær.

    Aarhus : Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2020. 56 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 374).

    Research output: Book/anthology/dissertation/reportReportResearchpeer-review

  6. Published

    Lead concentrations in blood from incubating common eiders (Somateria mollissima) in the Baltic Sea. / Lam, Su Shiung; McPartland, Molly; Noori, Brenley; Garbus, Svend Erik; Lierhagen, Syverin; Lyngs, Peter; Dietz, Rune; Therkildsen, Ole Roland; Christensen, Thomas Kjær; Tjørnløv, Rune Skjold; Kanstrup, Niels; Fox, Anthony D.; Sørensen, Iben Hove; Arzel, Céline; Krøkje, Åse; Sonne, Christian.

    In: Environment International, Vol. 137, 105582, 04.2020.

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

  7. Published

    Kronvildt – vurdering af dæmrings- og skumringsjagtens betydning for afskydningen. / Christensen, Thomas Kjær; Haugaard, Lars; Mellerup, Kavi Askholm; Mikkelsen, Peter.

    2020. 26 p., (Notat fra DCE - Nationalt Center for Miljø og Energi; No. 10).

    Research output: Memorandum/expositionMemorandum

  8. Published

    Sundhedstilstanden hos rugende ederfuglehunner i Danmark. / Sonne, Christian; Christensen, Thomas Kjær; Therkildsen, Ole Roland.

    2020. 22 p., (Notat fra DCE - Nationalt Center for Miljø og Energi; No. 15).

    Research output: Memorandum/expositionMemorandum

  9. Published

    Trist status på vingeundersøgelsen. / Christensen, Thomas Kjær.

    2020.

    Research output: Other contributionNet publication - Internet publicationCommunication

  10. Published

    Pink-footed Goose Svalbard Population Status Report 2019-2020. / Heldbjerg, Henning; Madsen, Jesper; Amstrup, Ole; Bakken, Johnny; Balsby, Thorsten Johannes Skovbjerg; Christensen, Thomas Kjær; Clausen, Kevin Kuhlmann; Cottaar, Fred; Frikke, John; Gundersen, Ove Martin; Kjeldsen, Jørgen Peter; Koffijberg, Kees; Kuijken, Eckhart; Nicolaisen, Per Ivar; Nielsen, Henrik Haaning; Leif, Nilsson; Reinsborg, Tore; Pessa, Jorma; Shimmings, Paul; Tombre, Ingunn; Verhaeghe, Floris; Verscheure, Christine; J. Westebring, Mark.

    2020. 13 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  11. 2019
  12. Published

    Deltag i vingeundersøgelsen i 2019/20. / Christensen, Thomas Kjær.

    2019.

    Research output: Other contributionNet publication - Internet publicationCommunication

  13. Published

    Deltag i Vingeundersøgelsen 2019/20. / Christensen, Thomas Kjær.

    2019.

    Research output: Other contributionNet publication - Internet publicationCommunication

  14. Published

    Jagttidsrevision for udvalgte arter 2020. Opdatering af det biologiske grundlag for jagttider. / Christensen, Thomas Kjær; Madsen, Aksel Bo; Madsen, Jesper; Clausen, Preben.

    2019. 34 p., (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandum

  15. Published

    Vildtudbyttestatistik og vingeundersøgelsen for jagtsæsonerne 2017/18 og 2018/19. / Christensen, Thomas Kjær; Balsby, Thorsten Johannes Skovbjerg; Mikkelsen, Peter; Mellerup, Kavi Frederik.

    2019. 14 p., (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandum

  16. Published

    Vingeundersøgelsen 2018/19 er afsluttet: 10.783 vinger. / Christensen, Thomas Kjær.

    2019.

    Research output: Other contributionNet publication - Internet publicationCommunication

  17. Published

    Vildtudbytteindberetningen : Forskere finder hvert år flere fejl i jægernes indberetning. / Christensen, Thomas Kjær; Balsby, Thorsten Johannes Skovbjerg; Mikkelsen, Peter.

    1 p. 2019 ed. Danmarks Jægerforbund. 2019Vildtudbytteindberetning.

    Research output: Other contributionNet publication - Internet publicationCommunication

  18. Published

    Vingeundersøgelsen i januar. / Christensen, Thomas Kjær.

    2019.

    Research output: Other contributionNet publication - Internet publicationCommunication

  19. Published
  20. Published

    Exposure of non-target small mammals to anticoagulant rodenticide during chemical rodent control operations. / Elmeros, Morten; Bossi, Rossana; Christensen, Thomas Kjær; Kjær, Lene; Lassen, Pia; Topping, Christopher John.

    In: Environmental Science and Pollution Research, Vol. 26, No. 6, 02.2019, p. 6133-6140.

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

  21. Published

    Vingeundersøgelsen i december. / Christensen, Thomas Kjær.

    2019.

    Research output: Other contributionNet publication - Internet publicationCommunication

  22. Published

    Consequences of past and present harvest management in a declining flyway population of common eiders Somateria mollissima. / Tjørnløv, Rune Skjold; Pradel, Roger; Choquet, Rémi; Christensen, Thomas Kjær; Frederiksen, Morten.

    In: Ecology and Evolution, Vol. 9, No. 22, 2019, p. 12515-12530.

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

  23. Published

    Pink-footed Goose Svalbard Population Status Report 2018-2019. / Heldbjerg, Henning; Madsen, Jesper; Amstrup, Ole; Bakken, Johnny; Balsby, Thorsten Johannes Skovbjerg; Christensen, Thomas Kjær; Clausen, Kevin Kuhlmann; Cottaar, Fred; Frikke, John; Gundersen, Ove Martin; Kjeldsen, Jørgen Peter; Koffijberg, Kees; Kuijken, Eckhart; Månsson, Johan; Nicolaisen, Per Ivar; Nielsen, Henrik Haaning; Leif, Nilsson; Reinsborg, Tore; Pessa, Jorma; Shimmings, Paul; Tombre, Ingunn; Verhaeghe, Floris; Verscheure, Christine; J. Westebring, Mark.

    2019. 15 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  24. Published

    Taiga Bean Goose Population Status Report 2018-2019. / Heldbjerg, Henning; Fox, Anthony David; Christensen, Thomas Kjær; Clausen, Preben; Kampe-Persson, Hakon; koffijberg, kees; Liljebäck, Niklas; Mitchell, Carl; Nilsson, Leif; Skyllberg, Ulf; Alhainen, Mikko.

    2019. 15 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  25. 2018
  26. Published

    Vingeundersøgelsen – Fin november! / Christensen, Thomas Kjær.

    1 p. 2018.

    Research output: Other contributionNet publication - Internet publicationCommunication

  27. Published

    Associations between duck harvest, hunting wing ratios and measures of reproductive output in Northern Europe. / Holopainen, Sari; Christensen, Thomas Kjaer; Poeysae, Hannu; Vaananen, Veli-Matti; Rintala, Jukka; Fox, Anthony D.

    In: European Journal of Wildlife Research, Vol. 64, No. 6, 72, 12.2018.

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

  28. Published

    Vingeundersøgelsen - mange krikænder! / Christensen, Thomas Kjær.

    2018.

    Research output: Other contributionNet publication - Internet publicationCommunication

  29. Published

    Could falling female sex ratios among first-winter northwest European duck populations contribute to skewed adult sex ratios and overall population declines? / Fox, Anthony David; Christensen, Thomas Kjær.

    In: Ibis, Vol. 160, No. 4, 27.09.2018, p. 929-935.

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

  30. Published

    IGEN, IGEN, IGEN – Deltag i Vingeundersøgelsen 2018/19. / Christensen, Thomas Kjær.

    1 p. 2018.

    Research output: Other contributionNet publication - Internet publicationCommunication

  31. Published

    Svalbard Pink-Footed Goose: Population status report 2017-2018. / Madsen, Jesper; Jensen, Gitte Høj; Cottaar, Fred; Amstrup, Ole; Bak, Mogens; Bakken, Johnny; Balsby, Thorsten Johannes Skovbjerg; Christensen, Thomas Kjær; Clausen, Kevin Kuhlmann; Frikke, John; Gundersen, Ove Martin; Kjeldsen, Jørgen Peter; Koffijberg, Kees; Kuijken, Eckhart; Månsson, Johan; Nicolaisen, Per Ivar; Nielsen , Henrik Haaning; Nilsson, Leif; Reinsborg, Tore; Ødegaard, Pål Iver; Pessa, Jorma; Shimmings, Paul; Tombre, Ingunn M; Verscheure, Christine.

    AEWA European Goose Management Platform Data Centre, 2018. 15 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  32. Published

    Vildtudbyttestatistik og vingeundersøgelsen for jagtsæsonerne 2016/17 og 2017/18. / Christensen, Thomas Kjær; Balsby, Thorsten Johannes Skovbjerg; Mikkelsen, Peter.

    2018. 12 p., (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandum

  33. Published

    Taiga Bean Goose: Population status report 2017-2018. / Jensen, Gitte Høj; Fox, Anthony David; Christensen, Thomas Kjær; Clausen, Preben; Koffijberg, Kees; Liljebäck, Niklas ; Mitchell, Carl; Nilsson, Leif; Alhainen, Mikko.

    AEWA European Goose Management Platform Data Centre, 2018. 11 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  34. Published

    Mange vinger i januar – indsend de sidste vinger i februar! / Christensen, Thomas Kjær.

    2018.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  35. Published

    Vingeundersøgelsen – stadig meget få vinger! / Christensen, Thomas Kjær.

    2018.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  36. Published

    Vingeundersøgelsen 2017/18 afsluttet. / Christensen, Thomas Kjær.

    2018.

    Research output: Other contributionNet publication - Internet publicationCommunication

  37. 2017
  38. Published

    Vingeundersøgelsen - få krikænder! / Christensen, Thomas Kjær.

    2017.

    Research output: Other contributionNet publication - Internet publicationCommunication

  39. Published

    Woodcock hunting in Denmark 2016/17. / Christensen, Thomas Kjær.

    Woodcock and Snipe Specialist Group: Newsletter. Vol. 43 2017. p. 8-10.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommunication

  40. Published

    Dåvildt i Danmark – Status for bestand og udbytte 2017. / Christensen, Thomas Kjær; Haugaard, Lars.

    2017. 14 p., (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandum

  41. Published

    Vingeundersøgelsen: Få vinger indsendt i september! / Christensen, Thomas Kjær.

    2017.

    Research output: Other contributionNet publication - Internet publicationCommunication

  42. Published

    Faglig vurdering af spørgsmål vedr. faldende udbytte for arter der er i fremgang. / Christensen, Thomas Kjær; Madsen, Jesper.

    2017. 5 p., (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandum

  43. Published
  44. Published

    Seasonal variation in the sex and age composition of the woodcock bag in Denmark. / Christensen, Thomas Kjaer; Fox, Anthony D.; Sunde, Peter; Hounisen, Jens Peder; Andersen, Liselotte W.

    In: European Journal of Wildlife Research, Vol. 63, No. 3, 52, 06.2017.

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

  45. Published

    Årets Vingeundersøgelse : 13.986 vinger fra jægerne. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 2017, No. 5, 05.2017, p. 126-127.

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

  46. Published

    Årets vingeundersøgelse er afsluttet: 13.986 vinger. / Christensen, Thomas Kjær.

    2017.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  47. Published

    Crowded skies: Conflicts between expanding goose populations and aviation safety. / Bradbeer, David R.; Rosenquist, Camilla; Christensen, Thomas Kjær; Fox, Anthony D.

    In: Ambio, Vol. 46, No. Suppl 2, 03.2017, p. 290-300.

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

  48. Published

    Assessing hunters' ability to identify shot geese: implications for hunting bag accuracy. / Christensen, Thomas Kjær; Madsen, Jesper; Asferg, Tommy; Hounisen, Jens Peder; Haugaard, Lars.

    In: European Journal of Wildlife Research, Vol. 63, No. 20, 02.2017.

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

  49. Published

    Vingeundersøgelsen i december. / Christensen, Thomas Kjær.

    2017.

    Research output: Other contributionNet publication - Internet publicationCommunication

  50. Published

    Impact of hunting along the migration corridor of pink-footed geese Anser brachyrhynchus – implications for sustainable harvest management. / Clausen, Kevin; Christensen, Thomas Kjær; Gundersen, Ove Martin; Madsen, Jesper.

    In: Journal of Applied Ecology, Vol. 54, No. 5, 2017, p. 1563-1570.

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

  51. Published

    Svalbard Pink-footed Goose : Population status report 2016-2017. / Madsen, Jesper; Jensen, Gitte Høj; Cottaar, Fred; Amstrup, Ole; Asferg, Tommy; Bak, Mogens; Bakken, Johnny; Balsby, Thorsten Johannes Skovbjerg; Christensen, Thomas Kjær; Clausen, Kevin Kuhlmann; Frikke, John; Gundersen, Ove Martin; Günther, Klaus; Kjeldsen, Jørgen Peter; Koffijberg, Kees; Kruckenberg, Helmut; Kuijken, Eckhart; Månsson, Johan; Nicolaisen, Per Ivar; Nielsen , Henrik Haaning; Nilsson, Leif; Reinsborg, Tore; Pessa, Jorma; Shimmings, Paul; Tombre, Ingunn; Verscheure, Christine.

    AEWA European Goose Management Platform Data Centre, 2017.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  52. Published

    Taiga Bean Goose population status report 2015/16 and 2016/17. / Jensen, Gitte Høj; Fox, Anthony David; Christensen, Thomas Kjær; Clausen, Preben; Koffijberg, Kees; Liljebäck, Niklas ; Madsen, Jesper; Mitchell, Carl; Nilsson, Leif.

    AEWA European Goose Management Platform Data Centre, 2017.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  53. 2016
  54. Published

    Vingeundersøgelsen i november. / Christensen, Thomas Kjær.

    2016.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  55. Published

    Woodcock hunting in Denmark 2015/16. / Christensen, Thomas Kjær; Asferg, Tommy.

    Woodcock and Snipe Specialist Group: Newsletter. Vol. 42 2016. p. 5-6.

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearch

  56. Published

    Vingeundersøgelsen i oktober. / Christensen, Thomas Kjær.

    2016.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  57. Published

    Mere end 1000 vinger i september. / Christensen, Thomas Kjær.

    2016.

    Research output: Other contributionNet publication - Internet publicationCommunication

  58. Published
  59. Published
  60. Published

    Between-year variations in sex/age ratio bias in hunter wings of Eurasian Wigeon (Anas penelope) compared to field samples. / Fox, Anthony David; Clausen, Kevin; Dalby, Lars; Christensen, Thomas Kjær; Sunde, Peter.

    In: Ornis Fennica, Vol. 93, 22.03.2016, p. 26-30.

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

  61. Published

    Seeking explanations for recent changes in abundance of wintering Eurasian Wigeon (Anas penelope) in northwest Europe. / Fox, Anthony David; Dalby, Lars; Christensen, Thomas Kjær; Nagy, Szabolcs; Balsby, Thorsten Johannes Skovbjerg; Crowe, Olivia; Clausen, Preben; Deceuninck, Bernard; Devos, Koen; Holt, Chas; Hornman, Menno; Keller, Verena ; Langendoen, Tom; Lehikoinen, Aleksi; Lorenten, Svein-Håkon; Molina, Blas; Nilsson, Leif; Stipniece, Antra; Svenning, Jens-Christian; Wahl, Johannes.

    In: Ornis Fennica, Vol. 93, 22.03.2016, p. 12-25.

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

  62. Published

    Sæsonens sidste vinger og vinderne af årets hovedpræmier. / Christensen, Thomas Kjær.

    2016.

    Research output: Other contributionNet publication - Internet publicationCommunication

  63. Published

    Vingeundersøgelsen - Januar 2016. / Christensen, Thomas Kjær.

    2016.

    Research output: Other contributionNet publication - Internet publicationCommunication

  64. Published

    Vingeundersøgelsen - December 2015. / Christensen, Thomas Kjær.

    2016.

    Research output: Other contributionNet publication - Internet publicationCommunication

  65. Published

    Regulation of the hunting season as a tool for adaptive harvest management — first results for pink-footed geese Anser brachyrhynchus. / Madsen, Jesper; Clausen, Kevin; Christensen, Thomas Kjær; Johnson, Fred A.

    In: Wildlife Biology, Vol. 22, No. 5, 2016, p. 204-208.

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

  66. 2015
  67. Published

    Vingeundersøgelsen - november 2015. / Christensen, Thomas Kjær.

    2015.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  68. Published

    Gåsebestande og flyvesikkerhed i Danmark : Forvaltning i lufthavnes sikkerhedsområder . / Christensen, Thomas Kjær; Baxter, Andy; Clausen, Preben; Hounisen, Jens Peder; Fox, Anthony David.

    Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2015. 78 p. (Teknisk rapport fra DCE - Nationalt Center for Miljø og Energi; No. 66).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  69. Published

    Vingeundersøgelsen – oktober 2015. / Christensen, Thomas Kjær.

    2015.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  70. Published

    Vingeundersøgelsen – september 2015. / Christensen, Thomas Kjær.

    2015.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  71. Published

    Vingeundersøgelsen i sæsonen 2014/15. / Christensen, Thomas Kjær.

    2015.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  72. Published

    Could have gone wrong: Effects of abrupt changes in migratory behaviour on harvest in a waterbird population. / Madsen, Jesper; Christensen, Thomas Kjær; Balsby, Thorsten Johannes Skovbjerg; Tombre, Ingunn M.

    In: P L o S One, Vol. 10, No. 8, e0135100, 06.08.2015.

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

  73. 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

  74. Published
  75. Published

    Ynglende ringduer i september, oktober og november. / Clausen, Kevin; Christensen, Thomas Kjær.

    No. 912401, 2015. 5 p., Jul 01, 2015.

    Research output: Memorandum/expositionQuestion & Answer/hearing

  76. Published

    Svalbard pink-footed goose - Population status report 2014-2015. / Madsen, Jesper; Cottaar, F.; Amstrup, Ole; Asferg, Tommy; Bak, Mogens; Bakken, Johnny; Christensen, Thomas Kjær; Gundersen, Ove Martin; Kjeldsen, Jørgen Peter; Kuijken, E.; Reinsborg, Tore; Shimmings, P.; Tombre, Ingunn; Verscheure, Christine.

    Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2015. 16 p. (Technical Report from DCE – Danish Centre for Environment and Energy, Vol. 58).

    Research output: Book/anthology/dissertation/reportReportCommissionedpeer-review

  77. Published

    Overvågning af bramgås Branta leucopsis som ynglefugl. / Holm, Thomas Eske; Christensen, Thomas Kjær; Pihl, Stefan; Kahlert, Johnny Abildgaard; Søgaard, Bjarne.

    Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2015. 11 p. (Teknisk anvisning fra Fagdatacenter for Biodiversitet og Terrestrisk Natur, DCE; No. A108 vers. 2).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  78. Published

    Sex/age ratio bias in hunter wings of Eurasian Wigeon Anas penelope compared to field samples. / Fox, Anthony David; Clausen, Kevin Kuhlmann; Dalby, Lars; Christensen, Thomas Kjær; Sunde, Peter.

    2015. Poster session presented at Pan-European Duck Symposium, Hanko, Finland.

    Research output: Contribution to conferencePosterResearchpeer-review

  79. Published

    Undersøgelse af lokale bevægelser og flyvehøjder hos bramgæs ynglende på Saltholm, Danmark. / Christensen, Thomas Kjær; Clausen, Preben; Hounisen, Jens Peder; Fox, Anthony David.

    Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2015. 34 p. (Technical Report from DCE – Danish Centre for Environment and Energy, Vol. 52).

    Research output: Book/anthology/dissertation/reportReportCommissionedpeer-review

  80. Published

    Vingeundersøgelsen - januar 2015. / Christensen, Thomas Kjær.

    2015.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  81. Published

    Spredning af antikoagulante rodenticider med mus og eksponeringsrisiko for rovdyr. / Elmeros, Morten; Topping, Christopher John; Christensen, Thomas Kjær; Lassen, Pia; Bossi, Rossana.

    Bekæmpelsesmiddelforskning fra Miljøstyrelsen, 2015. 67 p.

    Research output: Book/anthology/dissertation/reportReportResearchpeer-review

  82. Published

    Vingeundersøgelsen - december 2014. / Christensen, Thomas Kjær.

    2015.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  83. Published

    Vådområder, flyvepladser og risiko for bird strikes. / Christensen, Thomas Kjær; Hounisen, Jens Peder.

    Teknisk rapport ed. 2015. 48 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  84. Published

    Age-ratio bias amongst hunter based surveys of Eurasian Wigeon Anas penelope based on comparisons of wing and field samples. / Fox, Anthony David; Clausen, Kevin Kuhlmann; Dalby, Lars; Christensen, Thomas Kjær; Sunde, Peter.

    In: Ibis, Vol. 157, No. 2, 2015, p. 391-395.

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

  85. Published

    Faglig kommentering af konsulentrapport - Anlæg af vådområde ”Kolind Engsø". / Christensen, Thomas Kjær.

    2015. 7 p., (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandum

  86. Published

    Guidelines on Sustainable Harvest of Migratory Waterbirds. AEWA Conservation Guidelines No. 5. / Madsen, Jesper; Bunnefeld, Nils; Nagy, Szabolcs; Griffin, Cy; Defos du Rau, Pierre; Mondain-Monval, Jean-Yves; Hearn, Richard; Grauer, Andreas; Merkel, Flemming Ravn; Williams, James Henty; Alhainen, Mikko; Guillemain, Matthieu; Christensen, Thomas Kjær; Noe, Ole.

    African Eurasian Waterbird Agreement Secretariat, Bonn, 2015.

    Research output: Book/anthology/dissertation/reportReportCommissionedpeer-review

  87. 2014
  88. Published

    Vingeundersøgelsen - november 2014. / Christensen, Thomas Kjær.

    2014.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  89. Published

    Vingeundersøgelsen - oktober 2014. / Christensen, Thomas Kjær.

    2014.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  90. Published

    Vingeundersøgelsen - september 2014. / Christensen, Thomas Kjær.

    2014.

    Research output: Other contributionNet publication - Internet publicationCommunication

  91. Published

    Geese and flight safety in Denmark. / Christensen, Thomas Kjær; Clausen, Preben; Fox, Anthony David; Hansen, Mogens.

    2014. Abstract from Bird/Wildlife Strike Prevention Conference, Mexico City, Mexico.

    Research output: Contribution to conferenceConference abstract for conferenceCommissioned

  92. Published

    Husk Vingeundersøgelsen i 2014. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 23, No. 10, 10.2014, p. 9.

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

  93. Published

    Nutrients and mussel stocks drive fecundity in the eider duck population of the Baltic/Wadden Sea. / Laursen, Karsten; Christensen, Thomas Kjær; Møller, Anders Pape.

    2014. Abstract from Fifth International Sea Duck Conference, Iceland, Reykjavik, Iceland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  94. Published

    Deltag i vingeundersøgelsen 2014/15. / Christensen, Thomas Kjær.

    2014.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  95. Published

    Sex-differentiated hunting. Impacts on Common Eiders in the Baltic-Wadden Sea Flyway Population. / Christensen, Thomas Kjær; Hounisen, Jens Peder.

    2014. Poster session presented at 5th International Sea Duck Conference, Reykjavik, Iceland.

    Research output: Contribution to conferencePosterResearchpeer-review

  96. Published

    Vingeundersøgelsen. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 23, No. 9, 09.2014, p. 8.

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

  97. Published

    Comparative population structure of cavity-nesting sea ducks. / Pearce, John M.; Eadie, John M.; Savard, Jean-Pierre L.; Christensen, Thomas Kjær; Berdeen, James; Taylor, Eric J.; Boyd, Sean; Einarsson, Árni; Talbot, Sandra L.

    In: Auk, Vol. 131, 04.2014, p. 195-207.

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

  98. Published

    Vingeundersøgelsen afsluttet for jagtsæsonen 2013/14. / Christensen, Thomas Kjær.

    2014.

    Research output: Other contributionNet publication - Internet publicationCommunication

  99. Published

    Vingeundersøgelsen – januar 2013. / Christensen, Thomas Kjær.

    2014.

    Research output: Other contributionNet publication - Internet publicationCommunication

  100. Published

    Vingeundersøgelsen - december 2013. / Christensen, Thomas Kjær.

    2014.

    Research output: Other contributionNet publication - Internet publicationCommunication

  101. Published

    Changes in age- and sex-ratios amongst samples of hunter-shot wings from common duck species in Denmark 1982-2010. / Christensen, Thomas Kjær; Fox, Anthony David.

    In: European Journal of Wildlife Research, Vol. 60, 2014, p. 303-312.

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

  102. Published

    La caza de la becada en Dinamarca : Situacion y cambios recientes. / Christensen, Thomas Kjær; Asferg, Tommy.

    In: Scolopax rusticola, No. 27, 2014, p. 78-84.

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

  103. Published

    Managing hunted populations through sex-specific season lengths: a case of the Common Eider in the Baltic-Wadden Sea Flyway Population. / Christensen, Thomas Kjær; Hounisen, Jens Peder.

    In: European Journal of Wildlife Research, Vol. 60, No. 5, 2014, p. 717-726.

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

  104. Published

    Oversigt over danske fugles yngle- og forårstræktider (Key Concepts). / Pihl, Stefan; Christensen, Thomas Kjær.

    2014. 4 p., (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandum

  105. Published

    Rastende vandfugle i det danske reservatnetværk 1994-2010. / Clausen, Preben; Holm, Thomas Eske; Laursen, Karsten; Nielsen, Rasmus Due; Christensen, Thomas Kjær.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 108, 2014, p. 183-185.

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

  106. Published

    Resultater fra vingeundersøgelsen 2013/14. / Christensen, Thomas Kjær.

    2014.

    Research output: Other contributionNet publication - Internet publicationCommissioned

  107. Published

    Svalbard Pink-footed Goose : Population status report 2013-2014. / Madsen, Jesper; Cottaar, Fred; Amstrup, Ole; Asferg, Tommy; Bak, Mogens; Bakken, Johnny; Christensen, Thomas Kjær; Hansen, Jannik; Jensen, Gitte Høj; Kjeldsen, Jørgen Peter; Kuijken, Eckhart; Nicolaisen, Per Ivar; Shimmings, Paul; Tombre, Ingunn; Verscheure, Christine.

    Aarhus University, DCE – Danish Centre for Environment and Energy, 2014. 14 p. (Aarhus Universitet. Nationalt Center for Miljo og Energi. Teknisk Rapport; No. 39).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  108. 2013
  109. Published

    Vingeundersøgelsen - november 2013. / Christensen, Thomas Kjær.

    2013.

    Research output: Other contributionNet publication - Internet publicationCommunication

  110. Published

    Den 7. IUCN/WI workshop om Skovsneppe og bekkasiner. / Christensen, Thomas Kjær.

    In: DOFT, Vol. 107, No. 4, 12.2013, p. 260.

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

  111. Published

    Vingeundersøgelsen oktober 2013. / Christensen, Thomas Kjær.

    2013.

    Research output: Other contributionNet publication - Internet publicationCommunication

  112. Published

    Vingeundersøgelsen september 2013. / Christensen, Thomas Kjær.

    2013.

    Research output: Other contributionNet publication - Internet publicationCommunication

  113. Published

    Rastende fugle i det danske reservatnetværk 1994-2010 : Del 1: Nationale resultater. / Clausen, Preben; Holm, Thomas Eske; Laursen, Karsten; Nielsen, Rasmus Due; Christensen, Thomas Kjær.

    Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2013. 118 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 72).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  114. Published

    Vind en jagt med vingeundersøgelsen : Resultat for 2012. / Christensen, Thomas Kjær.

    2013.

    Research output: Other contributionNet publication - Internet publicationCommunication

  115. Published

    Vingeundersøgelsen i september. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 22, No. 9, 09.2013, p. 9.

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

  116. Published

    Vingeundersøgelsen 2012/13. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 22, No. 8, 08.2013, p. 13.

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

  117. Published

    Jagttidsrevision 2014 : Vurdering af jagtens bæredygtighed i forhold til gældende jagttider. / Christensen, Thomas Kjær; Asferg, Tommy; Madsen, Aksel Bo; Kahlert, Johnny Abildgaard; Clausen, Preben; Laursen, Karsten; Sunde, Peter; Haugaard, Lars.

    Aarhus Universitet, DCE - Nationalt Center for Miljø og Energi, 2013. 107 p. (Videnskabelig rapport fra DCE - Nationalt Center for Miljø og Energi; No. 66).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  118. Published

    Vurdering af Danmarks Jægerforbunds rapport om ynglende ringdue. / Christensen, Thomas Kjær.

    No. 26-9080, 2013. 2 p., Feb 28, 2013.

    Research output: Memorandum/expositionQuestion & Answer/hearing

  119. Published

    Vingeundersøgelsen i januar. / Christensen, Thomas Kjær.

    2013.

    Research output: Other contributionNet publication - Internet publicationCommunication

  120. Published

    Vingeundersøgelsen i december. / Christensen, Thomas Kjær.

    2013.

    Research output: Other contributionNet publication - Internet publicationCommunication

  121. Published

    Autumn survival inferred from wing age ratios: Wigeon juvenile survival half that of adults at best? / Guillemain, Matthieu; Fox, Anthony David; Pöysä, Hannu; Väänänen, Veli-Matti; Christensen, Thomas Kjær; Triplet, Patrick; Schricke, Vincent; Korner-Nievergelt, Fränzi.

    In: Journal of Ornithology, Vol. 154, 2013, p. 351-358.

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

  122. Published

    Bidrag til § 20 spørgsmål om måger. / Christensen, Thomas Kjær; Bregnballe, Thomas; Laursen, Karsten.

    2013. 2 p.

    Research output: Memorandum/expositionQuestion & Answer/hearing

  123. Published

    Climate change and duck population dynamics. / Michell, Carl; Fox, Anthony David; Guillemain, Matthieu; Pöysä, Hannu; Arzel, Céline; Dessborn, Lisa; Ekroos, Johan; Gunnarsson, Gunnar; Holm, Thomas Eske; Christensen, Thomas Kjær; Lehikoinen, Aleksi; Rintala, Jukka ; Møller, Anders Pape.

    2013. Poster session presented at From populations to policy impact: avian demography in a changing world, Leicester, United Kingdom.

    Research output: Contribution to conferencePosterResearch

  124. Published

    Effects of climate change on European ducks : what do we know and what do we need to know? / Guillemain, Matthieu ; Pöysä, Hannu; Fox, Anthony David; Arzel, Céline; Dessborn, Lisa; Ekroos, Johan; Gunnarsson, Gunnar; Holm, Thomas Eske; Christensen, Thomas Kjær; Lehikoinen, Aleksi; Mitchell, Carl; Rintala, Jukka; Pape Møller, Anders.

    In: Wildlife Biology, Vol. 19, No. 4, 19, 2013, p. 404-419.

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

  125. Published

    Effects of offshore wind farms on birds : Experiences from Denmark. / Petersen, Ib Krag; Fox, Anthony David; Desholm, Mark; Kahlert, Johnny Abildgaard; Christensen, Thomas Kjær.

    2013. Abstract from Bureau of Ocean Energy Management, Washington, United States.

    Research output: Contribution to conferenceConference abstract for conferenceCommissioned

  126. Published

    Forslag vedr. jagt på gæs på landjorden i januar. / Christensen, Thomas Kjær; Madsen, Jesper; Asferg, Tommy.

    2013. 8 p., Apr 09, 2013. (Notat fra DCE - Nationalt Center for Miljø og Energi).

    Research output: Memorandum/expositionMemorandum

  127. Published

    Min agerhønebestand. / Christensen, Thomas Kjær.

    Der bli'r så dejligt ude på landet. Vildtforvaltning og Miljøbeskyttelse i Femern Bælt Regionen, 2013. p. 11-13.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  128. Published

    Seasonal variation in Eurasian Wigeon Anas penelope sex and age ratios from hunter-based surveys. / Clausen, Kevin Kuhlmann; Dalby, Lars; Sunde, Peter; Christensen, Thomas Kjær; Egelund, Bjarke; Fox, Anthony David.

    In: Journal of Ornithology, Vol. 154, No. 3, 2013, p. 769-774.

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

  129. Published

    The status of the Nordic populations of the Mallard (Anas platyrhynchos) in a changing world. / Dalby, Lars; Söderquist, Pär; Christensen, Thomas Kjær; Clausen, Preben; Einarsson, Árni; Elmberg, Johan; Fox, Anthony David; Holmqvist, Niklas; Langendoen, Tom; Lehikoinen, Aleksi; Lindström, Åke; Lorentsen, Svein-Håkon; Nilsson, Leif; Pöysä, Hannu; Rintala, Jukka; Sigfússon, Arnór Þ.; Svenning, J.-C.

    In: Ornis Fennica, Vol. 90, 2013, p. 2-15.

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

  130. Published

    Woodcock hunting in Denmark - Status and recent changes. / Christensen, Thomas Kjær; Asferg, Tommy.

    Seventh European Woodcock and Snipe Workshop. ed. / Yves Ferrand. Office national de la chasse et de la faune sauvage, 2013. p. 36-40.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  131. 2012
  132. Published

    Vingeundersøgelsen i november. / Christensen, Thomas Kjær.

    2012.

    Research output: Other contributionNet publication - Internet publicationCommunication

  133. Published

    Fortsat mange vinger til vingeundersøgelsen. / Christensen, Thomas Kjær.

    2012.

    Research output: Other contributionNet publication - Internet publicationCommunication

  134. Published

    God start på vingeundersøgelsen 2012/13. / Christensen, Thomas Kjær.

    2012.

    Research output: Other contributionNet publication - Internet publicationCommunication

  135. Published

    Vingeundersøgelsen 2011/12. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 21, No. 9, 01.09.2012, p. 8-9.

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

  136. Published

    Deltag i vingeundersøgelsen. / Christensen, Thomas Kjær.

    2012.

    Research output: Other contributionNet publication - Internet publicationCommunication

  137. Published

    Høringssvar til udkast til forvaltningsplan for agerhøne og hare. / Christensen, Thomas Kjær; Asferg, Tommy.

    2012. 5 p., Aug 24, 2012.

    Research output: Memorandum/expositionQuestion & Answer/hearing

  138. Published

    Wounding of Common Eider Somateria mollissima by shotgun hunting. / Holm, Thomas Eske; Christensen, Thomas Kjær; Haugaard, Lars.

    2012. Poster session presented at Third Pan-European Duck Symposium, Jindřichův Hradec, Czech Republic.

    Research output: Contribution to conferencePosterResearchpeer-review

  139. Published

    Vingeundersøgelsen i februar 2012. / Christensen, Thomas Kjær.

    2012.

    Research output: Other contributionNet publication - Internet publicationCommunication

  140. Published

    Vingeundersøgelsen i januar 2012. / Christensen, Thomas Kjær.

    2012.

    Research output: Other contributionNet publication - Internet publicationCommunication

  141. Published

    Vingeundersøgelse i november 2011. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 21, No. 1, 01.2012, p. 8.

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

  142. 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

  143. Published

    High exposure rates of anticoagulant rodenticides in predatory birds in intensively managed landscapes in Denmark. / Christensen, Thomas Kjær; Lassen, Pia; Elmeros, Morten.

    In: Archives of Environmental Contamination and Toxicology, Vol. 63, 2012, p. 437-444.

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

  144. Published

    Investigating effects of offshore wind facilities on birds: The Danish experience. / Fox, Anthony David; Desholm, Mark; Petersen, Ib Krag; Kahlert, Johnny A.; Christensen, Thomas Kjær.

    2012. Abstract from Fifth North American Ornithological Conference, Vancounver, Canada.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  145. Published

    Viden om jagt på vinger. / Christensen, Thomas Kjær.

    In: Vildtinformation, 2012, p. 19.

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

  146. 2011
  147. Published

    DMU's vingeundersøgelse i oktober. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 20, No. 12, 12.2011, p. 8.

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

  148. Published

    Vingeundersøgelsen: fra DMU til AU 2010/11. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 20, No. 11, 11.2011, p. 10.

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

  149. Published

    Wounding of Common Eider Somateria mollissima by shotgun hunting. / Holm, Thomas Eske; Christensen, Thomas Kjær; Haugaard, Lars.

    2011. Poster session presented at Nordic waterbirds in a warming world, Öster Malma, Sweden.

    Research output: Contribution to conferencePosterResearch

  150. Published

    Wounding of Common Eider Somateria mollissima by shotgun hunting. / Holm, Thomas Eske; Christensen, Thomas Kjær; Haugaard, Lars.

    2011. Abstract from Nordic waterbirds in a warming world, Öster Malma, Sweden.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  151. Published

    Husk at deltage i vingeundersøgelse i 2011. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 20, No. 10, 10.2011, p. 10.

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

  152. Published

    A model for differentiated management of grey partridge Perdix perdix in Denmark. / Christensen, Thomas Kjær; Kahlert, Johnny A.; Sunde, Peter; Berthelsen, Jørn Pagh.

    2011. Poster session presented at XXXth IUGB Congress (International Union of Game Biologists) and Perdix XIII, Barcelona, Spain.

    Research output: Contribution to conferencePosterResearchpeer-review

  153. Published

    A review of disease occurrence and population effects in the common eider (Somateria mollissima). / Therkildsen, Ole Roland; Christensen, Thomas Kjær; Sonne, Christian; Winding, Anne.

    2011. Abstract from XXXth IUGB Congress (International Union of Game Biologists) and Perdix XIII, Barcelona, Spain.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  154. Published

    DMU's vingeundersøgelse 2010/11. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 20, No. 9, 09.2011, p. 9.

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

  155. Published

    Dispersal and convergence: comparative mitochondrial genetics of cavity nesting sea ducks across pacific and atlantic flyways. / Pearce, John M.; Savard, Jaen-Pierre L.; Eadie, John M.; Christensen, Thomas Kjær.

    2011. Abstract from International Sea Duck Conference, Seward, Alaska, United States.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  156. Published

    Current status of the Mallard population in the Nordic countries. / Dalby, Lars; Söderquist, Pär; Clausen, Preben; Christensen, Thomas Kjær; Elmberg, Johan; Fox, Anthony David; Holmqvist, Niklas; Lehikoinen, Aleksi; Lindström, Åke; Nilsson, Leif; Pöysä, Hannu; Sigfússon, Arnór Þórir ; Svenning, J.-C.

    2011. Abstract from The XVth Nordic Congress of Wildlife Research, Reykjavik, Iceland.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  157. Published

    DMU's vingeundersøgelse i januar. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 20, No. 3, 03.2011, p. 10.

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

  158. Published

    DMU's vingeundersøgelse i december. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 20, No. 2, 02.2011, p. 8.

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

  159. Published

    DMU's vingeundersøgelse i november. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 20, No. 1, 01.2011, p. 8.

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

  160. Published

    Agerhøne : Baggrund for praktisk forvaltning. / Christensen, Thomas Kjær; Kahlert, Johnny A.

    2011. 55 p.

    Research output: Memorandum/expositionMemorandum

  161. Published

    Concentrations of anticoagulant rodenticides in stoats Mustela erminea and weasels Mustela nivalis from Denmark. / Elmeros, Morten; Christensen, Thomas Kjær; Lassen, Pia.

    In: Science of the Total Environment, Vol. 409, No. 12, 2011, p. 2373-2378.

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

  162. Published

    DMU's vingeundersøgelse i december. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 20, No. 3, 2011, p. 10.

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

  163. Published

    High exposure rates of anticoagulant rodenticides in carnivorous birds and mammals in Danish landscapes. / Elmeros, Morten; Christensen, Thomas Kjær; Lassen, Pia.

    In: Julius Kuehn-Archiv, Vol. 432, 2011, p. 143-144.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearchpeer-review

  164. Published

    Status of the Danish breeding population of Eiders Somateria mollissima 2010. / Christensen, Thomas Kjær; Bregnballe, Thomas.

    In: Dansk Ornitologisk Forenings Tidsskrift, Vol. 105, No. 4, 2011, p. 195-205.

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

  165. Published

    Winter climate and breeding success in Eider, Somateria mollissima. / Laursen, Karsten; Christensen, Thomas Kjær.

    2011. Abstract from Nordic waterbirds in a warming world, Öster Malma, Sweden.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  166. Published

    Woodcock hunting in Denmark - Status and recent changes. / Christensen, Thomas Kjær; Asferg, Tommy.

    2011. Paper presented at 7th Woodcock and Snipe Workshop, Saint- Petersburg, Russian Federation.

    Research output: Contribution to conferencePaperResearch

  167. 2010
  168. Published

    Deltag i vingeundersøgelsen i 2010. / Christensen, Thomas Kjær.

    In: Nyhed fra Danmarks Jægerforbund, 05.09.2010, p. 1-2.

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

  169. Published

    Giv detaljerede oplysninger, når du indberetter vildtudbytte. / Asferg, Tommy; Christensen, Thomas Kjær.

    In: Nyhed fra Danmarks Jægerforbund, 28.08.2010, p. 1-3.

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

  170. Published

    Anticoagulant rodenticides in stoats Mustela erminea and weasels Mustela nivalis. / Elmeros, Morten; Christensen, Thomas Kjær; Lassen, Pia.

    In: Apodemus, No. 11, 2010, p. 12-13.

    Research output: Contribution to journal/Conference contribution in journal/Contribution to newspaperConference abstract in journalResearch

  171. Published

    DMU's vingeundersøgelse. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 19, No. 4, 2010, p. 8.

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

  172. Published

    DMU's vingeundersøgelse. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 19, No. 1, 2010, p. 9.

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

  173. Published

    DMU's vingeundersøgelse. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 19, No. 2, 2010, p. 8.

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

  174. Published

    DMU's vingeundersøgelse. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 19, No. 3, 2010, p. 9.

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

  175. Published

    DMU's vingeundersøgelse i september. / Christensen, Thomas Kjær.

    In: Jæger. Jagt, vildt & natur, Vol. 19, No. 11, 2010.

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

  176. Published

    DMUs vingeundersøgelse 2009/2010. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 19, No. 9, 2010, p. 10.

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

  177. Published

    En mere nuanceret vildtudbyttestatistik - tak! / Asferg, Tommy; Christensen, Thomas Kjær.

    In: Jaeger, Vol. 19, No. 10, 2010, p. 41-42.

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

  178. Published

    Forekomst af antikoagulante rodenticider i danske rovfugle, ugler og små rovpattedyr : En basisundersøgelse. / Christensen, Thomas Kjær; Elmeros, Morten; Lassen, Pia.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2010. 84 p. (Faglig rapport fra DMU; No. 788).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  179. Published

    Guidance on assessing the risk of attractions of birds by areas and facilities close to aerodromes. / Ditlevsen, Jens Erik; Christensen, Thomas Kjær; Hansen, Mogens.

    2010. Abstract from 29th Meeting of the International Bird Strike Committee, 2010, Cairns, Australia.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  180. Published

    How many juvenile Teal Anas crecca reach the wintering grounds? Flyway-scale survival rate inferred from wing age-ratios. / Guillemain, Matthieu; Bertout, Jean-Maxime; Christensen, Thomas Kjær; Poysä, Hannu; Väänänen, Veli-Matti; Triplet, Patrick; Schricke, Vincent; Fox, Anthony David.

    In: Journal of Ornithology, Vol. 151, 2010, p. 51-60.

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

  181. Published

    Landsdækkende optælling af vandfugle i Danmark, vinteren 2007/2008. / Petersen, Ib Krag; Nielsen, Rasmus Due; Pihl, Stefan; Clausen, Preben; Therkildsen, Ole Roland; Christensen, Thomas Kjær; Kahlert, Johnny A.; Hounisen, Jens Peder.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2010. 82 p. (Arbejdsrapport fra DMU; No. 261).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  182. Published

    Vejledning til flyvepladser vedr. anlæg med risiko for tiltrækning af fugle nær flyvepladser. / Christensen, Thomas Kjær; Ditlevsen, Jens Erik; Hansen, Mogens.

    Statens Luftfartsvæsen, 2010. 23 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  183. Published

    Ynglefuglenes antal. / Clausen, Preben; Holm, Thomas Eske; Hounisen, Jens Peder; Pihl, Stefan; Christensen, Thomas Kjær.

    Ynglefugle i Tøndermarsken og Margrethe Kog 1975-2009: En analyse af udviklingen i fuglenes antal og fordeling med anbefalinger til forvaltningstiltag. ed. / Preben Clausen; Johnny A. Kahlert. Danmarks Miljøundersøgelser, Aarhus Universitet, 2010. p. 27-89 (Faglig rapport fra DMU; No. 778).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  184. 2009
  185. Published

    DMU's vingeundersøgelse. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 18, No. 12, 2009, p. 8.

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

  186. Published

    DMU's vingeundersøgelse. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 18, No. 4, 2009, p. 9.

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

  187. Published

    DMU's vingeundersøgelse. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 18, No. 11, 2009, p. 10.

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

  188. Published

    DMU's vingeundersøgelse. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 18, No. 3, 2009, p. 9.

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

  189. Published

    DMU’s Vingeundersøgelser 2008/2009: Årsrapport over indsendte vinger. / Christensen, Thomas Kjær.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2009. 85 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  190. Published

    Indsend vinger! / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 18, No. 10, 2009, p. 9.

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

  191. Published

    Migratory Patterns and Population Structure among Breeding and Wintering Red-breasted Mergansers (Mergus serrator) and Common Mergansers (M. merganser). / Pearce, John M.; McCracken, Kevin G.; Christensen, Thomas Kjær; Zhuravlev, Yuri N.

    In: Auk, Vol. 126, No. 4, 2009, p. 784-798.

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

  192. Published
  193. Published

    The vast majority of first winter Teal Anas crecca never reach their French wintering quarters. / Guillemain, M.; Bertout, J.-M.; Christensen, Thomas Kjær; Pöysä, H.; Väänänen, V.-M.; Triplet, P.; Schrieke, V.; Fox, Anthony David.

    2009. Poster session presented at Pan-European Duck Symposium, Arles, France.

    Research output: Contribution to conferencePosterResearch

  194. Published

    Vildtbestande og jagttider i Danmark: Det biologiske grundlag for jagttidsrevisionen 2010. / Noer, Henning; Asferg, Tommy; Clausen, Preben; Olesen, Carsten Riis; Bregnballe, Thomas; Laursen, Karsten; Kahlert, Johnny A.; Teilmann, Jonas; Christensen, Thomas Kjær; Haugaard, Lars.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2009. 288 p. (Faglig rapport fra DMU; No. 742).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  195. Published

    Vingeundersøgelsen 2008/09. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 18, No. 9, 2009, p. 8.

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

  196. 2008
  197. Published

    Avian avoidance behaviour and collision risk: Results from post construction monitoring of the Danish offshore wind farms at Horns Rev and Nysted. / Fox, Anthony David; Desholm, Mark; Kahlert, Johnny A.; Petersen, Ib Krag; Christensen, Thomas Kjær.

    2nd Scientific Conference on the Use of Offshore Wind Energy by the Federal Ministry for the Environment 20. and 21. February 2007 in Berlin. ed. / Leena Morkel; Alexandra Toland; Wolfgang Wende. Institute for Landscape Architecture and Environmental Planning, Berlin, 2008. p. 91-97.

    Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  198. Published

    DMU's Vingeundersøgelser 2007/2008 : Årsrapport over indsendte vinger. / Christensen, Thomas Kjær.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2008. 90 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  199. Published

    DMU's Vingeundersøgelser 25 års jubilæum. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 4, 2008, p. 12.

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

  200. Published

    DMU's Vingeundersøgelser i december. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 2, 2008, p. 12.

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

  201. Published

    DMU's Vingeundersøgelser i februar. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 4, 2008, p. 12.

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

  202. Published

    DMU's Vingeundersøgelser i januar. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 3, 2008, p. 11.

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

  203. Published

    DMU's Vingeundersøgelser i november. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 1, 2008, p. 9.

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

  204. Published

    DMU's Vingeundersøgelser i oktober. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 12, 2008, p. 11.

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

  205. Published

    DMU's Vingeundersøgelser i september. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 11, 2008, p. 10.

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

  206. Published

    DMU's Vingeundersøgelser november 2007. / Christensen, T. K.

    In: Jaeger, Vol. 17, No. 1, 2008, p. 9.

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

  207. Published

    DMU's Vingeundersøgelsers jubilæum. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 8, 2008, p. 12.

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

  208. Published

    Factors affecting population size of Baltic Common Eiders Somateria mollissima. / Christensen, Thomas Kjær.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2008. 204 p.

    Research output: Book/anthology/dissertation/reportPh.D. thesisResearch

  209. Published

    Indsend vinger. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 10, 2008, p. 10.

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

  210. Published

    Large-scale change in the sex ratio of a declining eider Somateria mollissima population. / Lehikoinen, Aleksi; Christensen, Thomas Kjær; Øst, Markus; Kilpi, Mikael; Saurola, Pertti; Vattulainen, Aarne.

    In: Wildlife Biology, Vol. 14, No. 3, 2008, p. 288-301.

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

  211. Published

    Risk assessment in relation to restoration of wetlands (lakes and wet meadows) in proximity to airports, a basic model. / Christensen, Thomas Kjær; Hounisen, Jens Peder.

    2008. Abstract from International Seminar on Bird Strike and Fauna Hazard, Brasilia, Brazil.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  212. Published

    Status over DMU's Vingeundersøgelser 2007/08. / Christensen, Thomas Kjær.

    In: Jaeger, Vol. 17, No. 9, 2008, p. 11.

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

  213. 2007
  214. Published

    Anyway the wind blows. / Fox, A. D.; Christensen, T. K.; Desholm, M.; Kahlert, J.; Petersen, I. K.

    In: B T O News, Vol. 269, 2007, p. 8-9.

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

  215. Published

    DMU's Vingeundersøgelse november 2006. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 1, 2007, p. 11.

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

  216. Published

    DMU's Vingeundersøgelser december 2006. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 2, 2007, p. 9.

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

  217. Published

    DMU's Vingeundersøgelser januar 2007. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 3, 2007, p. 11.

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

  218. Published

    DMU's Vingeundersøgelser oktober 2007. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 12, 2007, p. 11.

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

  219. Published

    DMU's Vingeundersøgelser september 2007. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 11, 2007, p. 11.

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

  220. Published

    DMU's vingeundersøgelser februar 2007. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 4, 2007, p. 11.

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

  221. Published

    DMU's vingeundersøgelser på Kalø. Resultater fra jagtsæsonen 2006/07. / Christensen, T. K.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2007.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  222. Published

    Hjælp jagten - send vinger! / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 10, 2007, p. 10.

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

  223. Published

    Ringmærkede fugle. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 1, 2007, p. 11.

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

  224. Published

    Sustainable hunting of migratory waterbirds: the Danish approach. / Bregnballe, T.; Noer, H.; Christensen, T. K.; Clausen, P.; Asferg, T.; Fox, A. D.; Delany, S.; Boere, G. C. (Editor); Galbraith, C. A. (Editor); Stroud, D. A. (Editor).

    Waterbirds around the world: A global overview of the conservation, management and research of the world's waterbird flyways. ed. / G. C. Boere; C. A. Galbraith; D. A. Stroud. Edinburgh Stationery Office, 2007. p. 854-860.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  225. Published

    Using stable isotope analysis of multiple feather tracts to identify moulting provenance of vagrant birds: a case study of Baikal Teal Anas formosa in Denmark. / Fox, A. D.; Christensen, T. K.; Bearhop, S.; Newton, J.

    In: Ibis, Vol. 149, 2007, p. 622-625.

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

  226. Published

    Vingeundersøgelsen - 25 års jubilæum. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 8, 2007, p. 13.

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

  227. Published

    Vingeundersøgelsen 2006/2007. / Christensen, T. K.

    In: Jaeger, Vol. 16, No. 8, 2007, p. 12.

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

  228. 2006
  229. Published

    "Frygten giver vinger". / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 9, 2006, p. 12.

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

  230. Published

    Assessing the effects and impacts of offshore wind farms on seabirds and resting birds. / Fox, A. D.; Desholm, M.; Kahlert, J.; Petersen, I. K.; Christensen, T. K.

    Ecological Research on Offshore Wind Farms: International Exchange of Experiences: Part A: Assessment of Ecological Impacts. ed. / C. Zucco; W. Wende; T. Merck; I. Köchling; J. Köppel. Bundesamt für Naturschutz, 2006. p. 53-56 (BfN-Skripten, Vol. 171).

    Research output: Contribution to book/anthology/report/proceedingReport chapterResearch

  231. Published

    Birds : Avoidance responses and displacement. / Fox, A. D.; Christensen, T. K.; Desholm, M.; Kahlert, J.; Petersen, I. K.

    Danish Offshore Wind - Key Environmental Issues. ed. / Anonymous. Dong Energy, Vattenfall, Danish Energy Authority and Danish Forest and Nature Agency, 2006. p. 94-110.

    Research output: Contribution to book/anthology/report/proceedingBook chapterResearch

  232. Published

    DMU's Vingeindsamling. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 11, 2006, p. 11.

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

  233. Published

    DMU's Vingeundersøgelser på Kalø. Resultater fra jagt sæsonen 2005/06. / Christensen, T. K.

    Danmarks Miljøundersøgelser, 2006.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  234. Published

    DMU´s vingeundersøgelser. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 12, 2006, p. 11.

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

  235. Published

    Final results of bird studies at the offshore wind farms at Nysted and Horns Rev, Denmark : Report request. Commissioned by DONG Energy and Vattenfall A/S. / Petersen, I. K.; Christensen, T. K.; Kahlert, J.; Desholm, M.; Fox, A. D.

    National Environmental Research Institute, 2006. 166 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  236. Published

    Indsend vinger i plastikposer. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 10, 2006, p. 10.

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

  237. Published

    Information needs to support environmental impact assessment of the effects of European marine offshore wind farms on birds. / Fox, A. D.; Desholm, M.; Kahlert, J.; Christensen, T. K.; Petersen, I. K.

    In: Ibis, Vol. 148, No. s1, 2006, p. 129-144.

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

  238. Published

    Landsdækkende optælling af vandfugle januar-februar 2004. / Petersen, I. K.; Pihl, S.; Hounisen, J. P.; Holm, T. E.; Clausen, P.; Therkildsen, O. R.; Christensen, T. K.

    Danmarks Miljøundersøgelser, 2006. 76 p. (Faglig rapport fra DMU, Vol. 606).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  239. Published

    Risiko for kollisioner mellem fly og fugle i retablerede vådområder nær flyvepladser. / Christensen, T. K.; Hounisen, J. P.

    Danmarks Miljøundersøgelser, 2006. 41 p. (Teknisk anvisning fra DMU, Vol. 23).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  240. Published

    Sibirisk krikand. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 2, 2006, p. 12.

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

  241. Published

    Sibirisk krikand fra Sibirien. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 10, 2006, p. 11.

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

  242. Published

    Vingeundersøgelsen 2005/2006. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 9, 2006, p. 12.

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

  243. Published

    Vingeundersøgelsen i december. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 2, 2006, p. 13.

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

  244. Published

    Vingeundersøgelsen i januar. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 3, 2006, p. 11.

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

  245. Published

    Vingeundersøgelsen i november. / Christensen, T. K.

    In: Jaeger, Vol. 15, No. 1, 2006, p. 13.

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

  246. 2005
  247. Published

    DMU's Vingeundersøgelse oktober 2005. / Christensen, T. K.

    In: Jaeger, Vol. 14, No. 12, 2005, p. 12.

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

  248. Published

    DMU's Vingeundersøgelser på Kalø : Resultater sæsonen 2004/05. / Christensen, T. K.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2005.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  249. Published

    Factors affecting the bag size of the common eider Somateria mollissima in Denmark, 1980-2000. / Christensen, T. K.

    In: Wildlife Biology, Vol. 11, No. 2, 2005, p. 89-100.

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

  250. Published

    Færre ederfuglehunner nedlægges under jagten. / Christensen, T. K.

    In: D M U Nyt (Online), Vol. 9, No. 20, 2005.

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

  251. Published

    Færre nedlagte edderfuglehunner. / Christensen, T. K.

    In: Jaeger, Vol. 14, No. 11, 2005, p. 14.

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

  252. Published

    Investigations of migratory birds during operation of Horns Rev offshore wind farm. Annual status report 2004 : Commissioned by Elsam Engineering A/S. / Christensen, T. K.; Hounisen, J. P.

    National Environmental Research Institute, 2005. 35 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  253. Published

    Send vinger til Kalø. / Christensen, T. K.

    In: Vildtinformation, Vol. 05, 2005.

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

  254. Published

    Vinger giver viden : Vinger fra ænder, gæs, vadefugle og måger giver vigtige oplysninger om de vilde bestande af fuglevildt som jages i Danmark. / Christensen, T. K.

    In: Jaeger, Vol. 14, No. 8, 2005, p. 84.

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

  255. Published

    Vinger til DMU. / Christensen, T. K.

    In: Jaeger, Vol. 14, No. 10, 2005, p. 14.

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

  256. Published

    Vingeundersøgelsen 2004/05. / Christensen, T. K.

    In: Jaeger, Vol. 14, No. 8, 2005, p. 86.

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

  257. Published

    Vingeundersøgelsen i september. / Christensen, T. K.

    In: Jaeger, Vol. 14, No. 11, 2005, p. 14.

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

  258. 2004
  259. Published

    Bird numbers and distribution in the Horns Rev offshore wind farm area. Annual status report 2003 : Report request. Commissioned by Elsam Engineering A/S. / Petersen, I. K.; Clausager, I.; Christensen, T. K.

    National Environmental Research Institute, 2004. 36 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  260. Published

    Investigations of migratory birds during operation of Horns Rev offshore wind farm: Preliminary note of analyses of data from spring 2004 : Commissioned by Elsam Engineering A/S. / Christensen, T. K.; Hounisen, J. P.

    National Environmental Research Institute, 2004. 24 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  261. Published

    Visual and radar observations of birds in relation to collision risk at the Horns Rev offshore wind farm. Annual status report 2003 : Report request. Commissioned by Elsam Engineering A/S. / Christensen, T. K.; Hounisen, J. P.; Clausager, I.; Petersen, I. K.

    National Environmental Research Institute, 2004. 48 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  262. 2003
  263. Published

    Pasteurella multocida from outbreaks of avian cholera in wild and captive birds in Denmark. / Pedersen, K.; Dietz, H. H.; Jørgensen, J. C.; Christensen, T. K.; Bregnballe, T.; Andersen, T. H.

    In: Journal of Wildlife Diseases, Vol. 39, No. 4, 2003, p. 808-816.

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

  264. Published

    Base-line investigations of birds in relation to an offshore wind farm at Horns Rev, and results from the year of construction : Report request. Commissioned by Tech-wise A/S. / Christensen, T. K.; Clausager, I.; Petersen, I. K.

    National Environmental Research Institute, 2003. 65 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  265. Published

    Dykænder. / Clausager, I.; Christensen, T. K.; Bregnballe, T. (Editor).

    MiljøBiblioteket. Gad, 2003. p. 91-110 (MiljøBiblioteket, Vol. 3).

    Research output: Contribution to book/anthology/report/proceedingBook chapterCommunication

  266. Published

    Vildtbestande, jagt og jagttider i Danmark 2002 : En biologisk vurdering af jagtens bæredygtighed som grundlag for jagttidsrevisionen 2003. / Bregnballe, T.; Asferg, T.; Clausager, I.; Noer, H.; Clausen, P.; Christensen, T. K.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2003. 227 p. (Faglig rapport fra DMU; No. 428).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  267. 2002
  268. Published

    Fuglekolera blandt edderfugle i 2001. / Christensen, T. K.

    In: Vildtinformation, Vol. '02, 2002.

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

  269. Published

    Status Report of Seabird Surveys at Horns Rev, 2000-2001 : Report request. Commissioned by Tech-wise A/S. / Christensen, T. K.; Clausager, I.; Petersen, I. K.

    2002. 22 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  270. Published

    Status of the Baltic/Wadden Sea population of the Common Eider Somateria m. mollissima. / Desholm, M.; Christensen, T. K.; Scheiffarth, G.; Hario, M.; Andersson, Å.; Ens, B.; Camphuysen, C. J.; Nilsson, L.; Waltho, C. M.; Lorentsen, S.-H.; Kuresoo, A.; Kats, R. K. H.; Fleet, D. M.; Fox, A. D.

    In: Wildfowl, Vol. 53, 2002, p. 167-203.

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

  271. Published

    Variation in Growth Rate and Body Condition of Common Eider (Somateria mollissima) Ducklings within and between Years. / Christensen, T. K.

    In: Danish Review of Game Biology, Vol. 16, 2002, p. 25-32.

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

  272. 2001
  273. Published

    Anskydning af vildt : Status for undersøgelser 2001. / Noer, H.; Hartmann, P.; Madsen, J.; Christensen, T. K.; Kanstrup, N.; Simonsen, N. H.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2001. 45 p. (Faglig rapport fra DMU; No. 367).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  274. Published

    Anskydning af vildt : Status for undersøgelser 2001. / Noer, Henning; Hartmann, Poul; Madsen, Jesper; Christensen, Thomas Kjær; Kanstrup, Niels; Simonsen, Niels Henrik .

    2001. 45 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  275. Published
  276. Published

    Effects of Duckling Body Condition on Hunting Vulnerability in Juvenile and Immature Common Eiders Somateria mollissima. / Christensen, T. K.

    In: Wildlife Biology, Vol. 7, No. 2, 2001, p. 97-104.

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

  277. Published

    Monitoring of Breeding Eiders at Saltholm, 2000 : Report request. Commissioned by Øresundsbro Konsortiet A/S. / Christensen, T. K.; Noer, H.

    2001. 48 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  278. 2000
  279. Published

    Effects on Birds of an Offshore Wind Park at Horns Rev : Environmental Impact Assessment : Commissioned by Elsamprojekt A/S 2000. / Noer, H.; Christensen, T. K.; Clausager, I.; Petersen, I. K.

    National Environmental Research Institute, 2000. 112 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  280. Published

    Female Pre-Nesting Foraging and Male Vigilance in Common Eider Somateria mollissima. / Christensen, T. K.

    In: Bird Study, Vol. 47, No. 3, 2000, p. 311-319.

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

  281. Published

    Fugle. / Kahlert, J.; Christensen, T. K.

    Miljøpåvirkninger i forbindelse med anlæg af Øresundsforbindelsen. Øresundskonsortiet, 2000. p. 71-78.

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  282. Published

    Monitoring of Breeding Eiders at Saltholm, 1999 : Report request. Commissioned by Øresundskonsortiet. / Christensen, T. K.; Noer, H.

    2000. 52 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  283. Published
  284. Published

    Risiko for kollisioner mellem fugle og fly i forbindelse med genopretning af vådområder nær lufthavne - en teknisk anvisning. / Christensen, T. K.; Noer, H.; Madsen, J.; Clausager, I.; Petersen, I. K.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 2000. 22 p. ((elektronisk), Vol. -).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  285. 1999
  286. Published

    Anskydning af vildt : Status for undersøgelser 1999. / Noer, H.; Hartmann, P.; Christensen, T. K.; Kanstrup, N.; Hansen, E. B.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 1999. 62 p. (Faglig rapport fra DMU; No. 284).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  287. Published

    Anskydning af vildt : Status for undersøgelser 1999. / Noer, Henning; Hartmann, Poul ; Christensen, Thomas Kjær; Kanstrup, Niels; Bøgebjerg, Ebbe.

    Danmarks Miljøundersøgelser, 1999. 62 p.

    Research output: Book/anthology/dissertation/reportReportResearch

  288. Published

    Effects of Cohort and Individual Variation in Duckling Body Condition on Survival and Recruitment in the Common Eider Somateria mollissima. / Christensen, T. K.

    In: Journal of Avian Biology, Vol. 30, 1999, p. 302-308.

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

  289. Published

    Monitoring of Breeding Eiders at Saltholm, 1998 : Report request. Commissioned by Øresundskonsortiet. / Christensen, T. K.; Noer, H.

    1999. 42 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  290. Published
  291. 1998
  292. Published

    Monitoring of Breeding Eiders at Saltholm, 1997 : Report request. Commissioned by Øresundskonsortiet. / Noer, H.; Christensen, T. K.

    1998. 36 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  293. 1997
  294. Published

    Outbreak of pasteurellosis among wintering and breeding common elders Somateria mollissima in Denmark. / Christensen, Thomas K.; Bregnballe, Thomas; Andersen, Thomas H.; Dietz, Hans Henrik.

    In: Wildlife Biology, Vol. 3, No. 2, 01.06.1997, p. 125-128.

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

  295. Published

    Monitoring of Breeding Eiders at Saltholm, 1996 : Report request. Commissioned by Øresundskonsortiet. / Noer, H.; Christensen, T. K.

    1997. 42 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  296. Published

    Outbreak of Pasteurellosis among Wintering and Breeding Common Eiders Somateria mollissima in Denmark. / Christensen, T. K.; Bregnballe, T.; Andersen, T. H.; Dietz, H. H.

    In: Wildlife Biology, Vol. 3, No. 2, 1997, p. 125-128.

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

  297. 1996
  298. Published

    An Outbreak of Pasteurellos in Denmark 1996. / Christensen, T. K.

    Wetlands International Seaduck Specialist Group Bulletin. 1996. p. 44-48 (Wetlands International Seaduck Specialist Group Bulletin; No. 6, Vol. 1996).

    Research output: Contribution to book/anthology/report/proceedingReport chapterCommissioned

  299. Published

    Base-Line Investigations of Moulting Greylag Geese on Saltholm, 1993-1995: Results and Conclusions. / Noer, H.; Christensen, T. K.

    1996. 51 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  300. Published

    Effects of the Construction of a Fixed Link Across Øresund on Waterfowl Populations: Environmental Impact Assessment. / Noer, H.; Fox, A. D.; Clausen, P.; Petersen, B. M.; Kahlert, J.; Christensen, T. K.

    1996. 115 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  301. Published

    Fredningen ved Saltholm og risiko for bird-strikes i Københavns Lufthavn. / Noer, H.; Christensen, T. K.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 1996. 44 p. (Faglig rapport fra DMU, Vol. 155).

    Research output: Book/anthology/dissertation/reportReportCommissioned

  302. 1994
  303. Published

    Base-line Investigations of Waterfowl in Øresund 1993-1994: Results and Conclusions. / Noer, H.; Fox, A. D.; Madsen, J.; Christensen, T. K.; Clausen, P.; Ettrup, H.; Kahlert, J.; Petersen, B. M.

    1994. 57 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned

  304. 1993
  305. Published
  306. Published

    Bird Monitoring in Relation to the Establishment of a Fixed Link Across Øresund - The Programme and the Underlying Hypothesis. / Noer, H.; Madsen, J.; Fox, A. D.; Christensen, T. K.; Ettrup, H.; Clausen, P.; Petersen, B. M.

    Danmarks Miljøundersøgelser, Aarhus Universitet, 1993. 32 p.

    Research output: Book/anthology/dissertation/reportReportCommissioned