Erik Dahl Kjær

Erik Dahl Kjær

Professor

  • Forest and Landscape Ecology

    Rolighedsvej 23

    1958 Frederiksberg C

    Phone: +4535331624Mobile: +4521419212
ORCID: 0000-0001-8624-1611

Publication year:
All
201 - 258 out of 258Page size: 100
  1. 2005
  2. Published

    Teaktræ: fra naturskov til plantagedyrkning

    Kjær, Erik Dahl, 2005, In: Skoven. 1, p. 42-45 4 p.

    Research output: Contribution to journal › Journal article › Communication

  3. Published

    On the conservation of the endangered European crab apple (Malus sylvestris): threats from hybridization with ciltivated apple (Malus xdomestica)

    Larsen, A. S., Asmussen, C. B., Coart, E., Olrik, D. C. & Kjær, Erik Dahl, 2005, Book of abstracts. Fischer Taschenbuch Verlag - Forum Wissenschaft Hochschule, p. 49 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference abstract in proceedings › Research

  4. Published

    Genetic structure and reproductive processes within Scandinavian oak stands

    Olrik, D. C., Svejgaard Jensen, J. & Kjær, Erik Dahl, 2005, FFPRI Scientific Meeting Report 3. Forestry and Forest Products Research Institute, p. 166-174 9 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  5. Published

    Performance of Acacia nilotica (L.) Willd. ex Delile seedlots in an international series of provenance trials

    Ræbild, Anders, Kjær, Erik Dahl & Graudal, Lars, 2005, Multipurpose trees in the tropics: management & improvement strategies. Tewari, V. P. & Srivastava, R. L. (eds.). Scientific Publishers, p. 621-631 11 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  6. 2004
  7. Published

    Breeding for die-back resistant Dalbergia sissoo in Nepal: generation turnover plan for Dalbergia sissoo BSOs with infusion of die-back disease resistant families

    Dhakal, L. P., Aryal, H. L., Kjær, Erik Dahl & Lillesø, Jens-Peter Barnekow, 2004, Center for Skov, Landskab og Planlægning/Københavns Universitet. 19 p. (Working Papers / Forest & Landscape; No. No. 4-2004).

    Research output: Book/Report › Report › Communication

  8. Published

    Procurement of plant material of good genetic quality

    Hansen, Christian Pilegaard, Kjær, Erik Dahl, Graudal, Lars & Roulund, H., 2004

    Research output: Other contribution › Research

  9. Published

    Nye gener i et gammelt skovlandskab: opgradering eller åreladning?

    Kjær, Erik Dahl, 2004, Ikke angivet. Claus Jerram Christensen, N. E. K. (ed.). Center for Skov, Landskab og Planlægning/Københavns Universitet, p. 21 1 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  10. Published

    Tropical hardwoods breeding and genetic resources

    Kjær, Erik Dahl, 2004, Encyclopedia of Forest Sciences. p. 1527-1532 6 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  11. 2003
  12. Published

    Balancing gene diversity and nut production in Corylus avellana collections

    Kjær, Erik Dahl, 2003, In: Scandinavian Journal of Forest Research. 18, 2, p. 118-126 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. Published

    Skovbrug og bioteknologi

    Kjær, Erik Dahl, 2003, In: moMentum. 3

    Research output: Contribution to journal › Journal article › Communication

  14. Published

    Hybrider eller ikke hybrider?

    Hansen, Lars Nørgaard, Loeschske, V. & Kjær, Erik Dahl, 2003, In: Skoven. 11, p. 532-534 3 p.

    Research output: Contribution to journal › Journal article › Communication

  15. 2002
  16. Published

    Balancing gene diversity (status number) and seed production

    Kang, K. & Kjær, Erik Dahl, 2002, The ¤Finnish Forest Research Institute Research Papers. Haapanen, M. & Mikola, J. (eds.). 842 ed. Gummerus Printing, p. 106-107 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  17. Published

    Ask (Fraxinus excelsior L. ): frøplantagefrø versus afkom af naturbevoksninger

    Roulund, H., Kjær, Erik Dahl, Linnet, M., Jensen, V. & Svejgaard Jensen, J., 2002, Ikke angivet. Jerram Christensen, C. (ed.). Center for Skov, Landskab og Planlægning/Københavns Universitet, p. 185-187 3 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  18. Published

    Statistical Analysis of Data from Provenance Trials

    Ræbild, Anders, Hansen, Christian Pilegaard & Kjær, Erik Dahl, 2002, Danida Forest Seed Centre. 28 p. (Technical Note no. 63).

    Research output: Book/Report › Report › Communication

  19. Published

    Variation between single tree progenies of Fagus sylvatica in seed traits and its implications for effective population numbers

    Thomsen, K. A. & Kjær, Erik Dahl, 2002, In: Silvae Genetica. (5-6), 5-6, p. 183-190 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. 2001
  21. Published

    Elements of an operational programme: part II

    Dhakal, L. P., Lillesø, Jens-Peter Barnekow, Jha, P. K., Aryal, H. L. & Kjær, Erik Dahl, 2001, Adressing smallholders' demand for propagation material of woody species. p. 19-32 14 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research

  22. Published

    Can national tree seed programmes generate economic, social and/or environmental benefits that cover their costs? considerations on economics, sustainability and the challenges ahead for tree seed centres in tropical countries

    Graudal, Lars & Kjær, Erik Dahl, 2001, Ikke angivet. Eyog-Matig, O., Kigomo, B. & Boffa, J-M. (eds.). International Plant Genetic Resources Institute, p. 15-28 14 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  23. Published

    Priorities and strategies for tree domestication

    Graudal, Lars & Kjær, Erik Dahl, 2001, Ikke angivet. Eyog-Matig, O., Kigomo, B. & Boffa, J-M. (eds.). International Plant Genetic Resources Institute, p. 131-144 14 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  24. Published

    Geographic genetic pattern of Pinus merkusii in Thailand besed on a provenance trial: implication for conservation of genetic resources

    Hansen, Ole Kim, Kjær, Erik Dahl & Sirikul, W., 2001, In: Forest Genetics. 8, 3, p. 237-246 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  25. Published

    Forbruget af træer og buske i Danmark

    Jensen, J. S., Laursen, A. B. & Kjær, Erik Dahl, 2001, Skov & Landskab, Københavns Universitet. 177 p. (Park- og Landskabsserien; No. 28).

    Research output: Book/Report › Report › Research

  26. Published

    Ex-situ Conservation of Commercial Tropical Trees: Strategies, Options and Constraints

    Kjær, Erik Dahl, Graudal, Lars & Nathan, Iben, 2001, In situ and Ex situ Conservation of Commercial Tropical Trees. Proceedings of the International Conference on ex situ and in situ Conservation of Commercial Tropical Trees, held on 11-13 June 2001, Yogyakarta, Indonesia, pp 578..

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research › peer-review

  27. Published

    Bedre plantemateriale af hjemmehørende buske og småtræer: status og muligheder

    Kjær, Erik Dahl, Jensen, J. S. & Hoyer, H., 2001, In: D S T. 86, 2, p. 129-144 16 p.

    Research output: Contribution to journal › Journal article › Research

  28. Published

    Genetic studies of interest for forest genetic resources conservation programmes in tropical countries: finding patterns of genetic differentiation

    Kjær, Erik Dahl & Graudal, Lars, 2001, Ikke angivet. Eyog-Matig, O., Kigomo, B. & Boffa, J-M. (eds.). International Plant Genetic Resources Institute, p. 73-76 44 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  29. Published

    How can forest genetic resources be conserved for future use? some considerations regarding suitable techniques

    Kjær, Erik Dahl & Graudal, Lars, 2001, Ikke angivet. Eyog-Matig, O., Kigomo, B. & Boffa, J-M. (eds.). International Plant Genetic Resources Institute, p. 67-72 64 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  30. Published

    Planning national programmes for conservation of forest genetic resources: strategies for conservation of forest genetic resources based on genecological zonation

    Kjær, Erik Dahl & Graudal, Lars, 2001, Ikke angivet. Eyog-Matig, O., Kigomo, B. & Boffa, J-M. (eds.). International Plant Genetic Resources Institute, p. 113-120 8 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  31. Published

    Addressing Smallholders Demand for Propagation Material of Woody Species: Part I - Analysis and Strategy Proposal, Part II - Elements of an Operational Programme

    Lillesø, Jens-Peter Barnekow, Dhakal, L. P., Jha, P. K., Aryal, H. L. & Kjær, Erik Dahl, 2001, Danida Forest Seed Centre. 47 p.

    Research output: Book/Report › Report › Communication

  32. Published

    Tree Planting Zones in Nepal: an ecological approach based on vegetation types

    Lillesø, Jens-Peter Barnekow, Dhakal, L. P., Shrestha, T. B., Nayaju, R. P., Shrestha, R. & Kjær, Erik Dahl, 2001, Danida Forest Seed Centre. 45 p. (DFSC Case Study No. 1, TISC Technical Paper No. 103).

    Research output: Book/Report › Report › Communication

  33. 2000
  34. Published

    Can national tree seed programmes generate economic, social and/or environmental benefits to cover their costs? Considerations on economics, sustainability and challenges ahead for tree seed centresin tropical countries

    Graudal, Lars & Kjær, Erik Dahl, 2000, Forskningscentret for Skov & Landskab. 17 p.

    Research output: Book/Report › Report › Research

  35. Published

    Den økologiske basis for bæredygtig skovdrift

    Larsen, Jørgen Bo, Jakobsen, M. K., Raulund-Rasmussen, Karsten, Kjær, Erik Dahl, Agger, P. & Jensen, T. S., 2000, In: D S T. 85, 4, p. 171-188 18 p.

    Research output: Contribution to journal › Journal article › Research

  36. Published

    Genecological zonation as a tool in conservation of genetic resources of Teak (Tectona grandis) in Thailand

    Suangtho, V., Graudal, Lars & Kjær, Erik Dahl, 2000, In: Proceedings of the international teak conference: Teak beyond.

    Research output: Contribution to journal › Journal article › Research

  37. Published

    Conservation of genetic resources of Pinus merkusii in Thailand

    Theilade, Ida, Graudal, Lars & Kjær, Erik Dahl, 2000, Danida Forest Seed Centre. 43 p. (Technical Note no. 58).

    Research output: Book/Report › Report › Communication

  38. 1999
  39. Published

    Conservation of Genetic Resources of Teak (Tectona grandis) in Thailand

    Graudal, Lars, Kjær, Erik Dahl, Suangtho, V., Saardavut, P. & Kaosa-ard, A., 1999, Danida Forest Seed Centre. 39 p. (Technical Note no.52).

    Research output: Book/Report › Report › Communication

  40. Published

    Sustainable use of forest genetic resources

    Kjær, Erik Dahl, 1999, København: Den Kgl. Veterinær- og Landbohøjskole, Arboretet. 341 p.

    Research output: Book/Report › Ph.D. thesis › Research

  41. 1998
  42. Published

    Studies on the effect of unequal flowering on the effective population number in Danish seed orchard crops

    Kjær, Erik Dahl & Wellendorf, H., 1998, Forest tree improvement. 26 ed. p. 56-64 9 p.

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research

  43. Published

    Frøplantager: fremtidens frøkilder

    Madsen, S. F., Roulund, H. & Kjær, Erik Dahl, 1998, In: Skoven. 3, p. 124-128 5 p.

    Research output: Contribution to journal › Journal article › Communication

  44. 1997
  45. Published

    Bevaring af genetiske ressourcer i skovbruget

    Graudal, Lars, Kjær, Erik Dahl, Canger, S. & Larsen, Jørgen Bo, 1997, In: D S T. 82, p. 54-68 15 p.

    Research output: Contribution to journal › Journal article › Research

  46. Published

    Planning National Programmes for Conservation of Forest Genetic Resources

    Graudal, Lars, Kjær, Erik Dahl, Thomsen, A. & Larsen, B., 1997, Danida Forest Seed Centre. 65 p. (Technical Note no. 48).

    Research output: Book/Report › Report › Communication

  47. Published

    Experience from Tree Improvement of Teak in Thailand

    Kaosa-ard, A., Suangtho, V. & Kjær, Erik Dahl, 1997, Danida Forest Seed Centre. 8 p. (Technical Note no. 50).

    Research output: Book/Report › Report › Communication

  48. Published

    Samspil mellem proveniensvalg, forædling og skovdyrkning

    Kjær, Erik Dahl, Graudal, Lars & Larsen, Jørgen Bo, 1997, In: D S T. 82, p. 27-53 27 p.

    Research output: Contribution to journal › Journal article › Research

  49. Published

    Variation in flowering and reproductive success in a Danish Picea abies (KARST.) seed orchard

    Kjær, Erik Dahl & Wellendorf, H., 1997, In: Forest Genetics. 4, 4, p. 181-188 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Heartwood, calcium and silica content in five provenances of teak (Tectona grandis L.f. )

    Kjær, Erik Dahl, Kajornsrichon, S. & Lauridsen, E., 1997, In: Silvae Genetica. 48, p. 1-3 4 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  51. Published

    Outcrossing rates in two stands of noble fir (Abies procera Rehd.) in Denmark

    Siegismund, H. & Kjær, Erik Dahl, 1997, In: Silvae Genetica. 46, p. 144-146 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  52. 1996
  53. Published

    Den økologiske basis for bæredygtig skovdrift

    Jakobsen, M. K., Raulund-Rasmussen, Karsten, Larsen, Jørgen Bo, Kjær, Erik Dahl, Agger, P. & Secher Jensen, T., 1996, Projekt bæredygtig skov:  temagrupperapport. Boon, T. E., Jakobsen, M. K. & Feilberg, P. (eds.). Hørsholm: Center for Skov, Landskab og Planlægning/Københavns Universitet, p. 15-37 23 p.

    Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication

  54. Published

    A progeny trial with domesticated Picea sitchensis (BONG.) in Denmark

    Jensen, J. S., Kjær, Erik Dahl & Roulund, H., 1996, In: Silvae Genetica. (2-3), p. 85-90 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  55. Published

    Allozyme diversity in two Tanzanian and two Nicaraguan landraces of teak (Tectona grandis L.)

    Kjær, Erik Dahl & Siegismund, H. R., 1996, In: Forest Genetics. 3, 1, p. 45-52 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  56. Published

    Estimation of effective population number in a Picea abies (Karst.) seed orchard based on flower assessment

    Kjær, Erik Dahl, 1996, In: Scandinavian Journal of Forest Research. 11, p. 111-121 11 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  57. Published

    The ¤economics of tree improvement of teak (Tectona grandis L.)

    Kjær, Erik Dahl & Foster, G. S., 1996, S: The World Bank. 23 p. (Technical note; No. 43).

    Research output: Book/Report › Book › Research

  58. Published

    A Multivariate Study on Genetic Variation in Teak (Tectona grandis (L.))

    Kjær, Erik Dahl, Siegismund, Hans Redlef & Suangtho, V., 1996, In: Silvae Genetica. 45, 5–6, p. 361-368

    Research output: Contribution to journal › Journal article › Research › peer-review

  59. Published

    Allozyme diversity in two Tanzanian and two Nicaraguan landraces of teak (Tectona grandis L.)

    Kjær, Erik Dahl & Siegismund, Hans Redlef, 1996, In: Forest Genetics. 3, p. 45-52

    Research output: Contribution to journal › Journal article › Research › peer-review

  60. Published

    The Economics of Tree Improvement of Teak (Tectona grandis L.)

    Kjær, Erik Dahl & Foster, G. S., 1996, Danida Forest Seed Centre. 22 p. (Technical Note no. 43; No. 43).

    Research output: Book/Report › Report › Communication

  61. Published

    Selvbestøvning i nobilis: videnblade

    Nielsen, Ulrik Braüner, Kjær, Erik Dahl & Siegismund, H. R., 1996, In: Pyntegrønt. Blad nr. 3.2-9-3.2-10, 2 p.

    Research output: Contribution to journal › Journal article › Communication

  62. Published

    Mating system estimates and effective population numbers for an isolated noble fir (Abies procera) clonal seed orchard in Denmark

    Siegismund, H. R., Kjær, Erik Dahl & Nielsen, Ulrik Braüner, 1996, In: Canadian Journal of Forest Research. 26, p. 1136-1141 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  63. Published

    Mating system system estimates and effective population numbers for an isolated noble fir (Abies procera) clonal seed orchard in Denmark

    Siegismund, Hans Redlef, Kjær, Erik Dahl & Nielsen, Ulrik Braüner, 1996, In: Canadian Journal of Forest Research. 26, p. 1135-1141

    Research output: Contribution to journal › Journal article › Research › peer-review

  64. 1995
  65. Published

    Economics of tree improvement in development projects in the tropics

    Foster, S., Jones, N. & Kjær, Erik Dahl, 1995, 34 p. The World Bank, Washington DC

    Research output: Other contribution › Research

  66. Published

    A systematic approach to the conservation of genetic resources of trees and shrubs in Denmark

    Graudal, Lars, Kjær, Erik Dahl & Canger, S., 1995, In: Forest Ecology and Management. 73, 1-3, p. 117-134 18 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  67. Published

    Outcrossing rate in Tectona grandis L.f.

    Kjær, Erik Dahl & Suangtho, V., 1995, In: Silvae Genetica. 44, p. 175-177 3 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  68. Published

    Second Evaluation of an International Series of Teak Provenance Trials (1995)

    Kjær, Erik Dahl, Lauridsen, E. B. & Wellendorf, H., 1995, Danida Forest Seed Centre. 122 p. (Research and Documentation).

    Research output: Book/Report › Report › Research

  69. Published

    Second Evaluation of an International Series of Gmelina Provenance Trials

    Lauridsen, E. B., Kjær, Erik Dahl & Nissen, M., 1995, Forskningscentret for Skov & Landskab. (Research and Documentation).

    Research output: Book/Report › Report › Research

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