Christoffer Johansson

Senior Lecturer
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  1. 2021
  2. Hovering flight in hummingbird hawkmoths: Kinematics, wake dynamics and aerodynamic power

    Kajsa Warfvinge, Anders Hedenström & Christoffer Johansson, 2021 May, In: Journal of Experimental Biology. 224, 10, jeb230920.

    Research output: Contribution to journalArticle

  3. 2020
  4. Measuring power input, power output and energy conversion efficiency in un-instrumented flying birds

    Linus Hedh, Christopher G. Guglielmo, L. Christoffer Johansson, Jessica E. Deakin, Christian C. Voigt & Anders Hedenström, 2020 Sep 28, In: The Journal of experimental biology. 223

    Research output: Contribution to journalArticle

  5. 2018
  6. Flight in Ground Effect Dramatically Reduces Aerodynamic Costs in Bats

    L. Christoffer Johansson, Lasse Jakobsen & Anders Hedenström, 2018 Nov 5, In: Current Biology. 28, 21, p. 3502-3507 6 p.

    Research output: Contribution to journalArticle

  7. 2017
  8. Body lift, drag and power are relatively higher in large-eared than in small-eared bat species

    Jonas Hakansson, Lasse Jakobsen, Anders Hedenström & L. Christoffer Johansson, 2017 Oct 1, In: Journal of the Royal Society Interface. 14, 135, 20170455.

    Research output: Contribution to journalArticle

  9. 2016
  10. 2015
  11. Bat flight.

    Anders Hedenström & Christoffer Johansson, 2015, In: Current Biology. 25, 10, p. R399-R402

    Research output: Contribution to journalDebate/Note/Editorial

  12. Bat flight: aerodynamics, kinematics and flight morphology.

    Anders Hedenström & Christoffer Johansson, 2015, In: Journal of Experimental Biology. 218, 5, p. 653-663

    Research output: Contribution to journalReview article

  13. The wake of hovering flight in bats.

    Jonas Håkansson, Anders Hedenström, York Winter & Christoffer Johansson, 2015, In: Journal of the Royal Society Interface. 12, 109, 20150357.

    Research output: Contribution to journalArticle

  14. 2014
  15. A synthesis of animal movement across scales

    L-A Hansson, Susanne Åkesson, Christer Brönmark, Ben Chapman, Anders Hedenström, Johan Hollander, Christoffer Johansson, Miriam Liedvogel, Åke Lindström, Max Lundberg, Rachel Muheim, Jan-Åke Nilsson, Henrik G. Smith, Glenn Svensson & Helena Westerdahl, 2014, Animal Movement Across Scales. Hansson, L-A. & S. Å. (eds.). Oxford University Press, p. 259-267

    Research output: Chapter in Book/Report/Conference proceedingBook chapter

  16. Leading edge vortices in lesser long-nosed bats occurring at slow but not fast flight speeds.

    Florian Muijres, Christoffer Johansson, York Winter & Anders Hedenström, 2014, In: Bioinspiration & Biomimetics. 9, 2, 025006.

    Research output: Contribution to journalArticle

  17. 2013
  18. Multiple leading edge vortices of unexpected strength in freely flying hawkmoth.

    Christoffer Johansson, Sophia Engel, Almut Kelber, Marco Klein Heerenbrink & Anders Hedenström, 2013, In: Scientific Reports. 3, 3264.

    Research output: Contribution to journalArticle

  19. 2012
  20. Comparing aerodynamic efficiency in birds and bats suggests better flight performance in birds.

    Florian Muijres, Christoffer Johansson, Melissa Bowlin, York Winter & Anders Hedenström, 2012, In: PLoS ONE. 7, 5, e37335.

    Research output: Contribution to journalArticle

  21. Elytra boost lift, but reduce aerodynamic efficiency in flying beetles.

    Christoffer Johansson, Sophia Engel, Emily Baird, Marie Dacke, Florian Muijres & Anders Hedenström, 2012, In: Journal of the Royal Society Interface. 9, 75, p. 2745-2748

    Research output: Contribution to journalArticle

  22. Leading edge vortex in a slow-flying passerine.

    Florian Muijres, Christoffer Johansson & Anders Hedenström, 2012, In: Biology letters. 8, 4, p. 554-557

    Research output: Contribution to journalArticle

  23. Stroke plane angle controls leading edge vortex in a bat-inspired flapper

    Gide Koekkoek, Florian Muijres, Christoffer Johansson, Melanie Stuiver, Bas W. van Oudheusden & Anders Hedenström, 2012, In: Comptes Rendus. Mecanique. 340, 1-2, p. 95-106

    Research output: Contribution to journalArticle

  24. 2011
  25. The aerodynamic consequences of molt

    M. S. Bowlin, F. T. Muijres, Christoffer Johansson & Anders Hedenström, 2011, In: Integrative and Comparative Biology. 51, p. E14-E14

    Research output: Contribution to journalPublished meeting abstract

  26. 2010
  27. A quantitative comparison of bird and bat wakes.

    Christoffer Johansson, Marta Wolf & Anders Hedenström, 2010, In: Journal of the Royal Society Interface. 7, p. 61-66

    Research output: Contribution to journalArticle

  28. How swift are swifts Apus apus?

    Per Henningsson, Christoffer Johansson & Anders Hedenström, 2010, In: Journal of Avian Biology. 41, 1, p. 94-98

    Research output: Contribution to journalArticle

  29. Kinematics of flight and the relationship to the vortex wake of a Pallas' long tongued bat (Glossophaga soricina).

    Marta Wolf, Christoffer Johansson, Rhea von Busse, York Winter & Anders Hedenström, 2010, In: Journal of Experimental Biology. 213, 12, p. 2142-2153

    Research output: Contribution to journalArticle

  30. 2009
  31. Aerodynamic costs of flying with holey wings

    Melissa Bowlin, Florian Muijres, Christoffer Johansson, Rhea Von Busse & Anders Hedenström, 2009, In: Comparative Biochemistry and Physiology. Part A: Molecular & Integrative Physiology. 153A, 2, suppl. 1, p. S122-S122

    Research output: Contribution to journalPublished meeting abstract

  32. A note on wind-tunnel turbulence measurements with DPIV

    G. R. Spedding, Anders Hedenström & Christoffer Johansson, 2009, In: Experiments in Fluids. 46, 3, p. 527-537

    Research output: Contribution to journalArticle

  33. Bat flight - Comparison of kinematics and aerodynamics between two nectar feeding species

    Rhea Von Busse, Marta Wolf, Christoffer Johansson, Florian Muijres, York Winter & Anders Hedenström, 2009, In: Comparative Biochemistry and Physiology A-Molecular & Integrative Physiology. 153A, 2, p. S121-S122

    Research output: Contribution to journalPublished meeting abstract

  34. Bird or bat: comparing airframe design and flight performance.

    Anders Hedenström, Christoffer Johansson & Geoffrey R Spedding, 2009, In: Bioinspiration & Biomimetics. 4, 1, 15001.

    Research output: Contribution to journalArticle

  35. 2008
  36. Leading edge vortex improves lift in slow-flying bats

    Florian Muijres, Christoffer Johansson, Ryan Barfield, Marta Wolf, Geoff Spedding & Anders Hedenström, 2008, In: Science. 319, 5867, p. 1250-1253

    Research output: Contribution to journalArticle

  37. The near and far wake of Pallas' long tongued bat (Glossophaga soricina).

    Christoffer Johansson, Marta Wolf, Rhea von Busse, York Winter, Geoffrey R Spedding & Anders Hedenström, 2008, In: Journal of Experimental Biology. 211, Pt 18, p. 2909-2918

    Research output: Contribution to journalArticle

  38. 2007
  39. Bat flight generates complex aerodynamic tracks

    Anders Hedenström, Christoffer Johansson, Marta Wolf, R von Busse, Y Winter & G R Spedding, 2007, In: Science. 316, 5826, p. 894-897

    Research output: Contribution to journalArticle

  40. 2004
  41. Hydrodynamics of surface swimming in leopard frogs (Rana pipiens)

    Christoffer Johansson & G V Lauder, 2004, In: Journal of Experimental Biology. 207, 22, p. 3945-3958

    Research output: Contribution to journalArticle

  42. 2003
  43. Delta-wing function of webbed feet gives hydrodynamic lift for swimming propulsion in birds

    Christoffer Johansson & Åke Norberg, 2003, In: Nature. 423, 6944, p. 65-68

    Research output: Contribution to journalArticle

  44. Functional correlation between habitat use and leg morphology in birds (Aves)

    Anna Zeffer, Christoffer Johansson & Åsa Marmebro, 2003, In: Biological Journal of the Linnean Society. 79, 3, p. 461-484

    Research output: Contribution to journalArticle

  45. Human mate choice and the wedding ring effect: Are married men more attractive?

    Tobias Uller & Christoffer Johansson, 2003, In: Human Nature. 14, 3, p. 267-276

    Research output: Contribution to journalArticle

  46. 2002
  47. 2001
  48. Lift-based paddling in diving grebe

    Christoffer Johansson & Ulla Lindhe-Norberg, 2001, In: Journal of Experimental Biology. 204, 10, p. 1687-1696

    Research output: Contribution to journalArticle

  49. 2000
  50. Asymmetric toes aid underwater swimming

    Christoffer Johansson & Ulla Lindhe-Norberg, 2000, In: Nature. 407, 6804, p. 582-583

    Research output: Contribution to journalArticle