Helle Lottrup Halkjær Rhode

Helle Lottrup Halkjær Rhode

Associate Professor


  1. 2020
  2. Published
  3. Published

    Sammenligning af velfærd hos grise på tværs af lande – hvordan gør vi det?

    Sandøe, Peter, Hansen, Henning Otte, Kjær, J., Rhode, Helle Lottrup Halkjær, Houe, Hans, Palmer, C., Forkman, Björn & Christensen, Tove, 2020, Styrkelse af grisenes velfærd gennem markedsdrevne initiativer: Formidling af resultater fra to forskningsprojekter. Christensen, T. & Sandøe, P. (eds.). Institut for Fødevare- og Ressourceøkonomi, Københavns Universitet, p. 97-106 10 p.

    Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

  4. 2015
  5. Published

    Behavioural consequences of visual deprivation occurring at hatch or in the early life of chickens

    Hocking, P. M., Haldane, K., Davidson, E. M., Sandøe, Peter & Rhode, Helle Lottrup Halkjær, Nov 2015, In: Applied Animal Behaviour Science. 172, p. 33-43 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Effect of daytime and age on avoidance and approach behaviour of commercial Danish broiler chicken

    Hakansson, Franziska, Kirchner, M. & Rhode, Helle Lottrup Halkjær, 2015.

    Research output: Contribution to conferencePosterResearchpeer-review

  7. Published

    How to assess fitness for transport of Danish broiler chicken

    Kirchner, M., Lund, Vibe Pedersen, Dam Otten, Nina, Michelsen, Anne Marie, Hakansson, Franziska & Rhode, Helle Lottrup Halkjær, 2015. 1 p.

    Research output: Contribution to conferencePosterResearchpeer-review

  8. Published

    Promoting animal welfare from the retailers fridge: cue attributes linked to purchase of fresh chicken meat

    Brisk, H. M., Rhode, Helle Lottrup Halkjær, Dandanell, C. G., Karlsson, A. H., Perez-Cueto, Federico J.A. & Bredie, Wender, 2015.

    Research output: Contribution to conferencePosterResearch

  9. 2014
  10. Published

    Fitness for transport of Danish broiler chicken

    Andreasen, S. N. & Rhode, Helle Lottrup Halkjær, Aug 2014. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

  11. Published

    The blind hens’ challenge: does it undermine the view that only welfare matters in our dealings with animals?

    Sandøe, Peter, Hocking, P. M., Forkman, Björn, Haldane, K., Rhode, Helle Lottrup Halkjær & Palmer, C., 2014, In: Environmental Values. 23, 6, p. 727-742 16 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. 2012
  13. Published

    Skimaet mellem dyrevelfærdshensyn og smittebekæmpelse i kvægbesætninger

    Kudahl, A. M. B., Rhode, Helle Lottrup Halkjær, Lindberg, S. M., Dam Otten, Nina & Nielsen, Liza Rosenbaum, 21 Nov 2012. 1 p.

    Research output: Contribution to conferenceConference abstract for conferenceResearch

  14. Published

    Quantifying the impact of lameness on welfare and profitability of finisher pigs using expert opinions

    Jensen, T. B., Rhode, Helle Lottrup Halkjær & Toft, N., 2012, In: Livestock Science. 149, 3, p. 209-214 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Skismaet mellem dyrevelfærdshensyn og smittebekæmpelse i kvægbesætninger

    Nielsen, Liza Rosenbaum, Kudahl, A. M. B., Lindberg, S. M., Dam Otten, Nina & Rhode, Helle Lottrup Halkjær, 2012. 1 p.

    Research output: Contribution to conferencePosterResearch

  16. 2011
  17. Published

    Automatic detection of deviations in activity levels in groups of broiler chickens - a pilot study

    Rhode, Helle Lottrup Halkjær & Cornou, C., 2011, In: Biosystems Engineering. 109, 4, p. 369-376 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Investigating the importance of vision in poultry: comparing the behaviour of blind and sighted chickens

    Collins, S., Forkman, Björn, Rhode, Helle Lottrup Halkjær, Sandøe, Peter & Hocking, P. M., 2011, In: Applied Animal Behaviour Science. 133, p. 60-69 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    The welfare and economic consequences of lameness in finisher pigs: a pilot study using expert opinions

    Rhode, Helle Lottrup Halkjær, Jensen, T. B., Toft, N., Nielsen, B. L., Sandøe, Peter, Forkman, Björn, Christensen, Tove, Houe, Hans & Kristensen, Anders Ringgaard, 2011, Making animal welfare improvements: economic and other incentives and constraints: UFAW International Symposium 2011. Universities Federation for Animal Welfare, 1 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  20. 2009
  21. Published

    Light intensity and social communication between hens

    Rhode, Helle Lottrup Halkjær, White, R. P. & Wathes, C. M., 2009, In: British Poultry Science. 50, 6, p. 649-656 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    The relationship between dog ownership and the ability to recognize human facial emotion

    Meyer, Iben & Rhode, Helle Lottrup Halkjær, 2009, Proceedings of the 43rd Congress of the International Society for Applied Ethology. p. 555 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  23. Published

    The relationship between nonverbal sensitivity, dog-ownership and knack for dogs

    Meyer, Iben & Rhode, Helle Lottrup Halkjær, 2009. 1 p.

    Research output: Contribution to conferencePosterResearch

  24. 2008
  25. Published

    Is precision livestock farming an engineer's daydream or nightmare, an animal's friend or foe, and a farmer's panacea or pitfall?

    Wathes, C. M., Rhode, Helle Lottrup Halkjær, Aerts, J. & Berckmans, D., 2008, In: Computers and Electronics in Agriculture. 64, 1, p. 2-10 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 2007
  27. Published

    The behaviour of broiler chickens in different light sources and illuminances

    Rhode, Helle Lottrup Halkjær, Prescott, N. B., Perry, G. C., Ladewig, Jan, Ersbøll, A. K., Overvad, K. C. & Wathes, C. M., 2007, In: Applied Animal Behaviour Science. 103, 1-2, p. 75-89 15 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    The nocturnal behaviour of broiler chickens

    Rhode, Helle Lottrup Halkjær, 2007, Ikke angivet. Galindo, F. & Alvarez, L. (eds.). International Society for Applied Ethology, p. 102 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  29. 2006
  30. Published

    Leg health and performance of broiler chickens reared in different light environments

    Rhode, Helle Lottrup Halkjær, Perry, G. C., Prescott, N. B., Ladewig, Jan, Ersbøll, A. K. & Wathes, C. M., 2006, In: British Poultry Science. 47, 3, p. 257-263 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Modelling the dynamic activity of broiler chickens in response to step-wise changes in light intensity

    Rhode, Helle Lottrup Halkjær, Aerts, J. M., Leroy, T., Wathes, C. M. & Berckmans, D., 2006, In: Applied Animal Behaviour Science. 101, 1-2, p. 125-143 19 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. 2005
  33. Published

    Is precision livestock farming an engineer's daydream or nightmare, an animal's friend or foe, and farmer's panacea or pitfall?

    Wathes, C. M., Rhode, Helle Lottrup Halkjær, Aerts, J. & Berckmans, D., 2005, Proceedings of the 2nd European Conference on Precision Livestock Farming. Cox, S. (ed.). Wageningen Academic Publishers, p. 1-18 18 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  34. 2004
  35. Published

    Ammonia and Poultry Production: Biological Responses, Welfare and Environmental Impact

    Wathes, C. M., Jones, E. K. M., Rhode, Helle Lottrup Halkjær & McKeegan, D. E. F., 2004, Proceedings for World Poultry Science Congress. World Poultry Science Association, p. 1-9 10 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  36. Published

    Can mathematical modelling predict how chickens respond to light?

    Rhode, Helle Lottrup Halkjær, Aerts, J., Leroy, T., Wathes, C. & Berckmans, D., 2004, Proceedings of the 16th Nordic Symposium of the International Society for Applied Ethology. Bøe, K. E. (ed.). Nordic ISAE, p. 22 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  37. Published

    Controlling activity in broiler chickens: first steps in precision livestock farming for animal welfare

    Rhode, Helle Lottrup Halkjær, Aerts, J., Leroy, T., Berckmans, D. & Wathes, C. M., 2004, Proceedings of the AgEng 2004: Engineering the future. 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  38. Published

    How to control activity in broiler chickens?

    Rhode, Helle Lottrup Halkjær, Aerts, J., Leroy, T., Berckmans, D. & Wathes, C. M., 2004, Proceedings of the 38th International Congress of the International Society for Applied Ethology. Hänninen, L. & Valros, A. (eds.). ISAE, p. 46 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  39. Published

    Light

    Prescott, N. B., Rhode, Helle Lottrup Halkjær & Wathes, C. M., 2004, Measuring and auditing broiler welfare. Weeks, C. A. & Butterworth, A. (eds.). Bristol, p. 101-117 18 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  40. Published

    Using light to control activity in broiler chickens

    Rhode, Helle Lottrup Halkjær, Aerts, J., Leroy, T., Berckmans, D. & Wathes, C. M., 2004, In: Journal of British Poultry Science. Supplement 4, p. 30-31 2 p.

    Research output: Contribution to journalConference articleResearch

  41. 2003
  42. Published

    Light quality and lameness of broiler chickens

    Rhode, Helle Lottrup Halkjær, Perry, G. C., Prescott, N. B., Ladewig, Jan & Wathes, C. M., 2003. 2 p.

    Research output: Contribution to conferencePosterResearch

  43. Published

    Light quality and lemaness of broiler chickens

    Rhode, Helle Lottrup Halkjær, Perry, G. C., Prescott, N. B., Ladewig, Jan & Wathes, C. M., 2003. 1 p.

    Research output: Contribution to conferencePaperResearch

  44. Published

    Light quality and the behaviour of broiler chickens

    Rhode, Helle Lottrup Halkjær, Prescott, N. B., Perry, G. C., Ladewig, Jan & Wathes, C. M., 2003. 1 p.

    Research output: Contribution to conferencePaperResearch

  45. Published

    Light quality and the producion of broiler chickens

    Rhode, Helle Lottrup Halkjær, Perry, G., Prescott, N. B., Ladewig, Jan & Wathes, C. M., 2003. 1 p.

    Research output: Contribution to conferencePaperResearch

  46. 2002
  47. Published

    Aversion of pigs and domestic fowl to atmospheric ammonia

    Wathes, C. M., Jones, J. B., Rhode, Helle Lottrup Halkjær, Jones, E. K. M. & Webster, A. J. F., 2002, In: Transactions of the ASAE. 45, 5, p. 1605-1610 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Light quality and the visual acuity of broiler chickens

    Rhode, Helle Lottrup Halkjær, Prescott, N. B., Ladewig, Jan, Perry, G. & Wathes, C. M., 2002. 1 p.

    Research output: Contribution to conferencePaperResearch

  49. Published

    Light quality preferences of broiler chickens

    Rhode, Helle Lottrup Halkjær, Prescott, N. B., Ladewig, Jan, Perry, G., Fraas Johnsen, P. & Wathes, C. M., 2002. 1 p.

    Research output: Contribution to conferencePaperResearch

  50. Published

    Light quality preferences of broiler chickens

    Rhode, Helle Lottrup Halkjær, Prescott, N. B., Ladewig, Jan, Perry, G., Fraas Johnsen, P. & Wathes, C. M., 2002, Internal report. Krohn, C. C. & Ladewig, J. (eds.). 151 ed. p. 42-43 2 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearch

  51. Published

    The ¤effects of light colour and illuminance on the behaviour and fear responses of broilers

    Perkins, G. Y., Rhode, Helle Lottrup Halkjær, Prescott, N. B. & Wales, C. M., 2002. 1 p.

    Research output: Contribution to conferencePaperResearch

  52. 2001
  53. Published

    Depopulation systems for spent hens: a preliminary evaluation in the United Kingdom

    Rhode, Helle Lottrup Halkjær, Berry, P. S. & Tinker, D. B., 2001, In: Journal of Applied Poultry Research. 10, p. 172-177 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Effect of brooder quality on the early development of feather pecking behaviour in domestic chicks

    Johnsen, P. F. & Rhode, Helle Lottrup Halkjær, 2001, Proceedings of the 13th Nordic Symposium of the International Society for Applied Ethology. Manninen-Leivo, E. (ed.). Nordic ISAE, p. 17-18 2 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  55. Published

    Effect of brooder quality on the early development of feather pecking behaviour in domistic chicks

    Johnsen, P. F. & Rhode, Helle Lottrup Halkjær, 2001, Proceedings of the 6th European Symposium on Poultry Welfare 2001. Oester, H. & Wyss, C. (eds.). Swiss Branch of the World's Poultry Science Association (WPSA), p. 209-212 4 p.

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  56. Published

    Light quality and the behaviour and welfare of broiler chickens

    Rhode, Helle Lottrup Halkjær, Prescott, N. B. & Wathes, C. M., 2001, Proceedings of the 35th International Congress of the International Society for Applied Ethology. Garner, J. P., Mench, J. A. & Heekin, S. P. (eds.). ISAE, p. 186 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  57. Published

    Temperament testing of dogs in rescue shelters

    Rhode, Helle Lottrup Halkjær & Bradshaw, J. W. S., 2001, Proceedings of the 13th Nordic Symposium of the International Society for Applied Ethology. Manninen-Leivo, E. (ed.). Nordic ISAE, p. 9-10 2 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  58. Published

    The use of olfactory and other cues for social recognition by juvenile pigs

    Rhode, Helle Lottrup Halkjær, Jones, R. B., Schofield, C. P., White, R. P. & Wathes, V. M., 2001, In: Applied Animal Behaviour Science. 72, p. 321-333 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. 2000
  60. Ammonia and poultry welfare: a review

    Rhode, Helle Lottrup Halkjær & Wathes, C. M., 2000, In: Worlds Poultry Science Journal. 56, p. 235-245 11 p.

    Research output: Contribution to journalReviewResearch

  61. The preferences of laying hens for different concentrations of atmospheric ammonia

    Rhode, Helle Lottrup Halkjær, Burgess, L. R., Denmers, T. G. H. & Wathes, C. M., 2000, In: Applied Animal Behaviour Science. 68, 4, p. 307-318 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    The use of olfactory cues in social recognition of juvenile pigs

    Rhode, Helle Lottrup Halkjær, Jones, R. B., Schofield, C. P., White, R. P. & Wathes, C. M., 2000, Proceedings of the 34th International Congress of the International Society of Applied Ethology. Ramos, A., Filho, L. C. P. M. & Hötzel, M. J. (eds.). ISAE, p. 153 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

  63. 1999
  64. Published

    Ammonia and the behaviour of laying hens

    Rhode, Helle Lottrup Halkjær & Wathes, C. M., 1999, In: Food Processing. 3

    Research output: Contribution to journalJournal articleCommunication

  65. Lysprogrammers påvirkning af slagtekyllingers adfærd og velfærd

    Rhode, Helle Lottrup Halkjær, 1999, 41 p.

    Research output: Book/ReportReportResearch

  66. Published

    The behavioural responses of laying hens to atmospheric ammonia

    Rhode, Helle Lottrup Halkjær & Wathes, C. M., 1999, Proceedings of the 33rd International Congress of the International Society for Applied Ethology. Bøe, K. E., Bakken, M. & Braastad, B. O. (eds.). ISAE, p. 56 1 p.

    Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearch

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