Jon Fjeldså

Jon Fjeldså

Professor, emeritus

ORCID: 0000-0003-0790-3600

Publication year:
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251 - 300 out of 333Page size: 50
  1. 2000
  2. Published

    The birds of the La Morada area

    Samame, M. D. C., Ramirez, D. & Fjeldså, Jon, 2000, La Morada - La gente y la Biodiversidad (colonizations in the Montane Forest). Kalø: National Environmental Research Institute, p. 56-125

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

  3. Published

    The relevance of systematics in choosing priority areas for global conservation

    Fjeldså, Jon, 2000, In: Environmental Conservation. 27, p. 67-75

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

  4. Published

    Tropeskovenes fremtid: Hvordan kan vi bevare de rigtige områder?

    Fjeldså, Jon & Rahbek, Carsten, 2000, In: Naturens Verden. 2, p. 32-39

    Research output: Contribution to journal › Journal article › Research

  5. Published

    Udvikling af nye fuglearter i troperne

    Fjeldså, Jon, Garcia-Moreno, J. & Roy, M. S., 2000, In: Naturens Verden. 2, p. 22-31

    Research output: Contribution to journal › Journal article › Research

  6. Published

    Use of databases for research and conservation of the Eastern Arc mountains

    Burgess, N. D., Fjeldså, Jon & Botterweg, R., 2000, In: Journal of East Africa Natural History. 87, p. 159-180

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

  7. 1999
  8. Published

    A case of diversification in the Neotropics: Phylogenetic relationships among Cranioleuca spinetails (Aves, Furnariidae)

    Garcia-Moreno, J., Arctander, P. & Fjeldså, Jon, 1999, In: Molecular Phylogenetics and Evolution. 12, p. 273-281

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

  9. Published

    A distinctive new subspecies of the green-cheeked parakeet (Pyrrhura Molinae, Psittacidae) from Bolivia

    Maijer, S., Herzog, S. K., Kessler, M., Friggens, M. T. & Fjeldså, Jon, 1999, In: Ornitological Neotropical. 9, p. 185-191

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

  10. Published

    Are endemic bird areas the best targets for conservation? An assessment using all landbird distributions of two continents

    Fjeldså, Jon, Burgess, N. D., de Klerk, H., Hansen, L. A. & Rahbek, Carsten, 1999, Proceedings of the 22nd International Ornithological Congress. p. 1-11

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

  11. Published

    Cocapata and Saila Pata

    Fjeldså, Jon, Kessler, M. & Swanson, G., 1999, Denmark.

    Research output: Book/Report › Report › Research

  12. Published

    Continent-wide conservation priorities and diversification processes

    Fjeldså, Jon & Rahbek, Carsten, 1999, Conservation in a changing world: Integrating processes into priorities for action. Cambridge, U.K.: Cambridge University Press, p. 139-160

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

  13. Published

    Correlation between endemism and local ecoclimatic stability documented by comparing Andean bird distributions and remotely sensed land surface data

    Fjeldså, Jon, Lambin, E. & Mertens, B., 1999, In: Ecography. 22, p. 63-78

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

  14. Published

    Molecular evidece for relationships of Malagasy birds

    Fjeldså, Jon, Goodman, S. M., Schulenberg, T. S. & Slikas, B., 1999, Proceeding of the 22nd International Ornithological Congress. p. 1-10

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

  15. Published

    Needs for sustainable land management in biologically unique areas in the Andean highland

    Fjeldså, Jon & Hjarsen, T. K. S., 1999, III Simposio Internacional de Dessarrollo Sustentable de Montañas. Quito, Ecuador: AMA, CLACS, CEPEIGE y Corporación Editora Nacional, p. 151-162

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

  16. Published

    Når skoven er vigtig: Biodiversitet i tropeskovene og prioritering

    Fjeldså, Jon & Rahbek, Carsten, 1999, Tropeskove mellem fældning og fredning. København: Center for Udviklingsforskning, p. 44-57

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

  17. Published

    Ornithological surveys in the Cordillera Cocapata, depto. Cochabamba, Bolivia, a transition zone between humid and dry intermontane Andean habitats

    Herzog, S. K., Fjeldså, Jon, Kessler, M. & Balderrama, J. A., 1999, In: Bull. B. O. C.. 119, p. 162-177

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

  18. Published

    Strong diversification at the treeline among metallura hummingbirds

    Garcia-Moreno, J., Arctander, P. & Fjeldså, Jon, 1999, In: The Auk: Ornithological Advances. 116, p. 702-711

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

  19. Published

    The impact of human forest disturbance on the endemic avifauna of the Udzungwa Mountains, Tanzania

    Fjeldså, Jon, 1999, In: Bird Conservation International. 9, p. 47-62

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

  20. 1998
  21. Published

    At frede rigtigt: Truede arter og natur i Bolivia

    Hjarsen, T., Fjeldså, Jon & Rahbek, Carsten, 1998, In: Udvikling (Udenrigsministeriet). 2, p. 30-33

    Research output: Contribution to journal › Journal article › Research

  22. Published

    Avian diversity in the Ecuadorian Andes

    Krabbe, N., Skov, F., Fjeldså, Jon & Petersen, I. K., 1998, In: DIVA Technical Report. 4, p. 1-143

    Research output: Contribution to journal › Journal article › Research

  23. Published

    Eastern Arc-bjergene - Zoologisk Museums Forskningsfelt i Afrika

    Fjeldså, Jon & Burgess, N. D., 1998, In: Dyr i Natur og Museum. 1, p. 2-5

    Research output: Contribution to journal › Journal article › Research

  24. Published

    Endemic bird areas - et centralt koncept i arbejdet for at bevare biodiversitet

    Fjeldså, Jon, 1998, In: Dansk Ornitologisk Forenings Tidsskrift.

    Research output: Contribution to journal › Journal article › Research

  25. Published

    Jordens biologiske mangfoldighed

    Fjeldså, Jon, 1998, Årsrapport 1997 og 1998 fra Forskningsforum og de seks statslige forskningsråd. København: Forsknings- og Innovationsstyrelsen, p. 38

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

  26. Published

    Mapping the distributions of Afrotropical vertebrate groups

    Burgess, N., Fjeldså, Jon & Rahbek, Carsten, 1998, In: Species. 30, p. 16-17

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

  27. Published

    People and Biodiversity. Two casestudies from the Andean foothills of Ecuador. Centra for research on cultural and biological diversity of Andean rainforests (DIVA)

    Borgtoft, H., Skov, F., Fjeldså, Jon, Schjellerup, I. & Øllgaard, B., 1998, In: DIVA Technical Report. 3, p. 1-190

    Research output: Contribution to journal › Review › Research

  28. Published

    Pre-Pleistocene differentiation among chat-tyrants

    García-Moreno, J., Arctander, P. & Fjeldså, Jon, 1998, In: The condor. 3, p. 629-640

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

  29. Published

    Primer regiestro de Amaurospiza concolor (Emberizidae, Passeriformes) para el Peru

    Salinas, L., Franke, I., Samamé, M. & Fjeldså, Jon, 1998, In: ICBAR VII Reunion Cientifica. p. 1-107

    Research output: Contribution to journal › Journal article › Research

  30. Published

    Priorities for conservation in Bolivia, illustrated by a continent-wide analysis of bird distribution

    Fjeldså, Jon & Rahbek, Carsten, 1998, Biodiversity - a challenge for development research and policy. Berlin-Heidelberg: Springer, p. 313-327

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

  31. Published

    Speciation and taxonomy of montane greenbuls of the genus Andropadus (Aves: Pycnonotidae)

    Roy, M. S., Arctander, P. & Fjeldså, Jon, 1998, In: Steenstrupia. 24, p. 51-66 15 p.

    Research output: Contribution to journal › Journal article › Research

  32. Published

    The impact of human forest disturbance on the endemic avifauna of the Udzungawa mountains, Tanzania

    Fjeldså, Jon, 1998, In: Bird Conservation International. 9, p. 47-62

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

  33. Published

    Tracing 4000 years of environmental history in the Cuzco area, Peru, from the pollen record

    Chepstow-Lusty, A. J., Bennett, K. D., Fjeldså, Jon, Kendall, A., Galiano, W. & Tupayachi, H., 1998, In: Mountain Research and Development. 18, p. 159-172

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

  34. Published

    Tropisk Biodiversitet

    Skov, F., Borgtoft, H. & Fjeldså, Jon, 1998, In: Danmarks Miljøundersøgelser. Tema-rapport

    Research output: Contribution to journal › Review › Research

  35. Published

    When two worlds collide: Comparing human impact on fragile ecosystems before and after the Inca

    Chepstow-Lusty, A. J., Bennett, K. D., Fjeldså, Jon, Kendall, A., Galiano, W. & Tupayachi, H., 1998, In: Tawantinsuyo. 3, p. 127-134

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

  36. 1997
  37. Published

    Are biodiversity "hotspots" correlated with current ecoclimatic stability? A pilot study using the NOAA-AVHRR remote sensing data

    Fjeldså, Jon, Ehrlich, D., Lambin, E. & Prins, E., 1997, In: Biodiversity and Conservation. 6, p. 401-422

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

  38. Published

    Biodiversity

    Fjeldså, Jon & Øllgaard, B., 1997, Oyacachi - People and Biodiversity. Kalø: Centre for Research on Cultural and Biological Diversity of Andean Rainforests (DIVA), p. 58-60

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

  39. Published

    Biodiversity and enviromental stability

    Fjeldså, Jon & Lovett, J. C., 1997, In: Biodiversity and Conservation. 6, p. 315-323

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

  40. Published

    Description of a new Cranioleuca Spinetail from Bolivia and a "leapfrog pattern" of geographical variation in the genus

    Maijer, S. & Fjeldså, Jon, 1997, In: Ibis. 139, p. 606-616

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

  41. Published

    Geographical patterns of old and young species in African forest biota: The signifiance of specific montane areas as evolutionary centres

    Fjeldså, Jon & Lovett, J. C., 1997, In: Biodiversity and Conservation. 6, p. 325-246

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

  42. Published

    Mapping Afrotropical birds: links between atlas studies and conservation priority analyses

    Burgess, N. D., de Klerk, H., Fjeldså, Jon, Crowe, T. M. & Rahbek, C., 1997, In: Bulletin of the African Bird Club. 43, p. 93-98

    Research output: Contribution to journal › Journal article › Research

  43. Published

    Species richness and endemism in South American birds: Implications for the design of networks of nature reserves

    Fjeldså, Jon & Rahbek, Carsten, 1997, Tropical forest remnants: Ecology, management and conservation of fragmented commuties. Chicago, USA.: University of Chicago Press, p. 466-482

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

  44. Published

    Status survey and conservation action plan. Grebes

    O'Donnel, C. & Fjeldså, Jon, 1997, Gland, Switzerland and Cambridge UK: IUCN/Species Survival Commission. 59 p.

    Research output: Book/Report › Book › Research

  45. Published

    The Effect of forest disturbance on the bird community

    Fjeldså, Jon & Krabbe, N., 1997, Oyacachi - People and Biodiversity. Kalø: Centre for Research on Cultural and Biological Diversity of Andean Rainforests (DIVA), p. 74-80

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

  46. Published

    The Speciation of South American and African birds in montane regions

    Roy, M. S., Da Silva, J. M. C., Arctander, P., Garcia-Moreno, J. & Fjeldså, Jon, 1997, Avian molecular evolution and systematics. San Diego: Academic Press, p. 325-343

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

  47. Published

    The biological importance of the Eastern Arc in an African context

    Burgess, N. D. & Fjeldså, Jon, 1997, In: The Arc Journal. 6, p. 6-7

    Research output: Contribution to journal › Journal article › Research

  48. 1994
  49. Published

    A new genus and species of perdicine bird (Phasianidae, Perdicini) from Tanzania; a relict form with Indo-Malayan affinities

    Dinesen, L., Lehmberg, T., Svendsen, J. O., Hansen, L. A. & Fjeldså, Jon, 1994, In: Ibis. 136, p. 2-11

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

  50. Published

    Andean tapaculos of the genus Scytalopus (Aves, Rhinocryptidae): a study of speciation using DNA sequence data

    Arctander, P. & Fjeldså, Jon, 1994, Conservation Genetics. Basel: Birkhäuser Verlag, p. 205-226

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

  51. Published

    Avian tissue collections for DNA analysis

    Arctander, P. & Fjeldså, Jon, 1994, In: The Ibis. 136 (3), p. 359-360

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

  52. Published

    Et sørgeligt 150 års minde - de to sidste gejrfugles død 3. juni 1844

    Fjeldså, Jon & Wolff, T., 1994, In: Dyr i Natur og Museum. 1, p. 2-6

    Research output: Contribution to journal › Journal article › Research

  53. Published

    Geographical patterns for relict and young species of birds in Africa and South America and implications for conservation priorities

    Fjeldså, Jon, 1994, In: Biodiversity and Conservation. 3, p. 207-226

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

  54. 1993
  55. Published

    A biogeographic analysis of the avifauna of the Polylepis woodlands of the Andes: relevance for setting conservation priorities

    Fjeldså, Jon, 1993, In: Bird Conservation International. 3, p. 37-55

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

  56. Published

    A comparison of African and South American avifaunas using molecular clocks

    Fjeldså, Jon, 1993, Proceedings 8. Panafrican Ornithological Congress. Tervuren: Musee Royal de L'Afrique Centrale, p. 67-75

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

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