Aarhus University Seal / Aarhus Universitets segl

Christian Kjær

  1. 2019
  2. Heathland Blue's - Potential risk for heathland butterflies from management

    Morten Tune Strandberg (Lecturer), Rikke Reisner Hansen (Lecturer), Knud Erik Nielsen (Lecturer), Joachim Offenberg (Lecturer), Christian Kjær (Lecturer) & Peter Borgen Sørensen (Lecturer)

    19 Aug 2019

    Activity: Talk or presentation typesLecture and oral contribution

  3. 2011
  4. IDAMiljø: Ny viden om pesticiders effekter på natur og sundhed

    Christian Kjær (Invited speaker)

    23 Mar 2011

    Activity: Talk or presentation typesLecture and oral contribution

  5. 2010
  6. Miljøstyrelsens Rådgivende Udvalg for Bekæmpelsesmiddelforskning (External organisation)

    Christian Kjær (Member)

    Oct 2010

    Activity: Membership typesMembership in committee, council, board

  7. 2009
  8. Indikatoren behandlingshyppighed som mål for pesticidbehandlingens miljøbelastning

    Christian Kjær (Lecturer)

    17 Nov 2009

    Activity: Talk or presentation typesLecture and oral contribution

  9. PestNaB: Presentation of pesticide risk indicator developed at national level in Denmark

    Christian Kjær (Lecturer)

    14 Oct 2009

    Activity: Talk or presentation typesLecture and oral contribution

  10. Indikator for pesticiders naturbelastning

    Christian Kjær (Lecturer)

    13 Jan 2009

    Activity: Talk or presentation typesLecture and oral contribution

  11. Dialogforum for plantebeskyttelsesmidler (External organisation)

    Christian Kjær (Member)

    2009

    Activity: Membership typesMembership in committee, council, board

  12. 2008
  13. Indikator for pesticiders belastning af naturen

    Christian Kjær (Lecturer)

    18 Sep 2008

    Activity: Talk or presentation typesLecture and oral contribution

  14. Er behandlingshyppighed et godt mål for pesticiders miljøbelastning?

    Christian Kjær (Invited speaker)

    8 Jan 20089 Jan 2008

    Activity: Talk or presentation typesLecture and oral contribution

  15. 2004
  16. Acute and delayed effects on hawthorn due to herbicide spray drift

    Christian Kjær (Invited speaker)

    18 Apr 200422 Apr 2004

    Activity: Talk or presentation typesLecture and oral contribution

  17. 2001
  18. How can we Identify the Necessary Test Data for Ecological Risk Assessment of GMPs?

    Christian Kjær (Invited speaker)

    13 Sep 200115 Sep 2001

    Activity: Talk or presentation typesLecture and oral contribution

  19. The Impact of Herbicide Deposition on Plant Phytochemistry and its Ecological Implications

    Christian Kjær (Invited speaker)

    6 May 200110 May 2001

    Activity: Talk or presentation typesLecture and oral contribution

  20. Traditional, Laboratory-Based Risk Assessment Versus Field Studies: Effects of Copper on Plants

    Christian Kjær (Invited speaker)

    6 May 200110 May 2001

    Activity: Talk or presentation typesLecture and oral contribution

  21. 2000
  22. Insect Resistant Plants and Possible Food Chain Effects

    Christian Kjær (Invited speaker)

    29 Sep 200030 Sep 2000

    Activity: Talk or presentation typesLecture and oral contribution

  23. Importance of Age-Distribution for Insect Population Effect of Two Insecticides

    Christian Kjær (Invited speaker)

    21 May 200025 May 2000

    Activity: Talk or presentation typesLecture and oral contribution

  24. Linking Laboratory to Field: Black Bindweed and Copper Toxicity as a Case Study

    Christian Kjær (Invited speaker)

    21 May 200025 May 2000

    Activity: Talk or presentation typesLecture and oral contribution

  25. B. thuringiensis-planter og fødekædeeffekter

    Christian Kjær (Invited speaker)

    28 Mar 200029 Mar 2000

    Activity: Talk or presentation typesLecture and oral contribution

  26. Hvad betyder tilgængeligheden af forureningskomponenter i jord/affald for vurderingen af risikoen for dyr og planter?

    Christian Kjær (Invited speaker)

    7 Mar 20008 Mar 2000

    Activity: Talk or presentation typesLecture and oral contribution

  27. 1999
  28. Effects of Copper on Fallopia convolvulus with Increasing Complexity/Realism of Test Conditions

    Christian Kjær (Invited speaker)

    19 Aug 199920 Aug 1999

    Activity: Talk or presentation typesLecture and oral contribution

  29. Miljømæssig risikovurdering af genetisk modificerede planter - status og fremtidige forskningsbehov

    Christian Kjær (Invited speaker)

    19 Aug 199920 Aug 1999

    Activity: Talk or presentation typesLecture and oral contribution

  30. Proposal for a Test Protocol for Genetically Modified Plants

    Christian Kjær (Invited speaker)

    19 Aug 199920 Aug 1999

    Activity: Talk or presentation typesLecture and oral contribution

  31. 1998
  32. Proposal for a Test Protocol for Genetically Modified Plants

    Christian Kjær (Invited speaker)

    1 Oct 19982 Oct 1998

    Activity: Talk or presentation typesLecture and oral contribution

  33. Impacts of Herbicide Drift and Deposition on Plant Defence

    Christian Kjær (Invited speaker)

    4 Jul 199810 Jul 1998

    Activity: Talk or presentation typesLecture and oral contribution

  34. Effekter af minimidler på planters kemiske forsvar og på planternes fødekvalitet

    Christian Kjær (Invited speaker)

    28 May 1998

    Activity: Talk or presentation typesLecture and oral contribution

  35. Uncertainties in Predictions of Field Effect from Laboratory Bioassays: Importance of some Confounding Factors

    Christian Kjær (Invited speaker)

    14 Apr 199818 Apr 1998

    Activity: Talk or presentation typesLecture and oral contribution

  36. 1997
  37. Effects of Copper Increasing Complexity/Realism

    Christian Kjær (Invited speaker)

    25 Jun 199728 Jun 1997

    Activity: Talk or presentation typesLecture and oral contribution

  38. 1995
  39. Population Toxicology

    Christian Kjær (Invited speaker)

    25 Jun 199528 Jun 1995

    Activity: Talk or presentation typesLecture and oral contribution

  40. 1994
  41. Terrestrial Ecotoxicological Test. Impact of Pollutants on Plant-Insect Interactions

    Christian Kjær (Invited speaker)

    30 Oct 19943 Nov 1994

    Activity: Talk or presentation typesLecture and oral contribution