Research areas

  1. Published

    Ethiopian Biomes

    Friis, Ib, 2017, Ethiopia: History, Culture and Challenges. Uhlig, S., Appleyard, D., Bausi, A., Hahn, W. & Kaplan, S. (eds.). Berlin: LIT Verlag, p. 25 1 p. (Afrikanische Studien/African Studies, Vol. 58).

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

  2. Published

    (3001) Proposal to conserve the name Jatropha pelargoniifolia against Adenoropium forskaolii (Euphorbiaceae)

    Friis, Ib & Thulin, M., 2023, In: Taxon. 72, 6, p. 1373-1374

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    The flora of woody plants and vegetation on the Horn of Africa

    Friis, Ib, 3 Jan 2017

    Research output: Other contributionNet publication - Internet publicationCommunication

  4. Published

    Flora - fra blomstergudinde i det antikke Rom over Danmark til hele verdens betegnelse for en håndbog om planter

    Friis, Ib, 2010, In: URT. 34, 4, p. 121-129 9 p.

    Research output: Contribution to journalJournal articleCommunication

  5. Published

    Botaniske Haver - til nytte og glæde

    Friis, Ib, 2012, Haver & kultur: havekunst og kultur ved Middelhavet. Mejer, L. & Carstens, A. M. (eds.). Aarhus: Tidsskriftet Sfinx, p. 66-71 6 p.

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

  6. Published

    Botanik

    Friis, Ib, 2006, Dansk Naturvidenskabs Historie. Nielsen, H. & Nielsen, K. H. (eds.). Aarhus: Aarhus Universitetsforlag, Vol. 4. p. 125-137

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

  7. Published

    Proposal to conserve 1648 Graphorkis Du Petit-Thouars (1804 - Orchidaceae) with a conserved type

    Friis, Ib & Rasmussen, Finn N., 1984, In: Taxon. 33, p. 114-116

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    A synopsis of the genus Pouzolzia Gaud. (Urticaceae) in tropical Africa

    Friis, Ib & Jellis, S., 1984, In: Kew Bulletin. 39, p. 587-601

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Validation of names of new species by reference to previously published descriptions of new genera without valid species names

    Friis, Ib, 1984, In: Taxon. 33, p. 301-308

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Dombeya torrida, the correct name for James Bruce's "Walkuffa"

    Friis, Ib & Hepper, F. N., 1979, In: Botaniska Notiser. 132, p. 397-398

    Research output: Contribution to journalJournal articleResearch

  11. Published

    Studies in the genus Haemanthus (Amaryllidaceae) IV. Division of the genus into Haemanthus s. str. and Scadoxus, with notes on Haemanthus s. str

    Friis, Ib & Nordal, I., 1976, In: Norwegian Journal of Botany. 23, p. 63-77

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Skovene på Afrikas Horn

    Friis, Ib, 1993, Carlsbergfondet - Frederiksborgmuseet - Ny Carlsbergfondet. Årskrift 1993. København: Projekt EDB I Undervisningen, p. 9-21

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

  13. Published

    Addenda to Vol. 3: 105. Urticaceae

    Friis, Ib, 2000, Flora of Ethiopia and Eritrea: Magnoliaceae-Flacourtiaceae. Edwards, S., Tadesse, M., Demissew, S. & Hedberg, I. (eds.). Uppsala, Sweden & Addis Ababa, Ethiopia: University of Uppsala, Vol. 2, 1. p. 459-460

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

  14. Published

    10. Berberidaceae

    Friis, Ib, 2000, Flora of Ethiopia and Eritrea: Magnoliaceae-Flacourtiaceae. Edwards, S., Tadesse, M., Demissew, S. & Hedberg, I. (eds.). Uppsala, Sweden & Addis Ababa, Ethiopia: University of Uppsala, Vol. 2, 1. p. 41

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

  15. Published

    Urticaceae

    Friis, Ib & Jørgensen, P. M., 1999, Catalogue of the Vascular Plants of Ecuador. Jørgensen, P. M. & León-Yánez, S. (eds.). St. Louis, Missouri, USA: Missouri Botanical Garden, p. 930-934, 956

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

  16. Published

    New combinations in old world Urticaceae

    Friis, Ib, Immelman, K. & Wilmot-Dear, C. M., 1987, In: Nordic Journal of Botany. 7, p. 125-126

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    New taxa and combinations in tropical African Pilea (Urticaceae)

    Friis, Ib, 1988, In: Kew Bulletin. 44, p. 648-648

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Notes on the vegetation of the southernmost Somalia, with some additions to the flora

    Friis, Ib & Vollesen, K., 1989, In: Willdenowia. 18, p. 455-477

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Urticaceae

    Friis, Ib, 1989, Flora of Tropical East Africa: Urticaceae. Polhill, R. M. & Polhill, D. (eds.). Rotterdam: A.A. Balkema, 65 p.

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

  20. Published

    An additional note on the genus Droguetia (Urticaceae)

    Friis, Ib, 1990, In: Nordic Journal of Botany. 10, p. 431 - 432

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Nutrition and HIV

    Friis, Henrik, Olsen, Mette Frahm & Filteau, S., 2017, The International Encyclopedia of Public Health. Quah, S. R. (ed.). 2. ed. Oxford: Academic Press, Vol. 5. p. 271-276 6 p.

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

  22. Published

    Crystal structures of iron bearing tetrahedrite and tennantite at 25 and 250 degrees C by means of Rietveld refinement of synchrotron data

    Friese, K., Grzechnik, A., Makovicky, Emil, Balic Zunic, Tonci & Karup-Møller, S., 2008, In: Physics and Chemistry of Minerals. 35, 8, p. 455-465

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Episodical CO2 emission during shoulder seasons in the arctic

    Friborg, Thomas, Elberling, Bo, Hansen, Birger, Lund, M. & Mastepanov, M., 12 Dec 2010.

    Research output: Contribution to conferencePosterResearch

  24. Published

    Insekticid påvirkning af planktonsamfund

    Friberg-Jensen, U. R. & Christoffersen, Kirsten Seestern, 2002, In: Vand og Jord. 9, 2, p. 51-55 ill.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Torsion and K-theory for some free wreath products

    Freslon, A. & Martos Prieto, Ruben, 2018, In: International Mathematics Research Notices. 2020, 6, p. 1639–1670

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Mineral occurrences in central East Greenland (70 N-75 N) and their relation to the Caledonian orogeny: a Sr-Nd-Pb isotopic study of scheelite

    Frei, Robert & Stendal, H., 2008, The Greenland Caledonides - evolution of the northeast margin of Laurentia. Smith, M. P., Higgins, A. K. & Gilotti, J. A. (eds.). Boulder, Colo.: The Geological Society of America, p. 293-306 (Memoir / Geological Society of America; No. 202).

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

  27. Published

    Source heterogeneity for the major components of ~3.7 Ga banded iron formations (Isua Greenstone Belt, Western Greenland): tracing the nature of interacting water masses in BIF formation

    Frei, Robert & Polat, A., 2006, In: Earth and Planetary Science Letters. 253, p. 266-281

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Geochronology of the late Archean Razi and Chilimanzi suites of granites in Zimbabwe: implications for the late Archean tectonics of the Limpopo Belt and Zimbabwe Craton

    Frei, Robert, Blenkinsop, T. G. & Schönberg, R., 1999, In: South African Journal of Geology. 102, p. 55-63

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published
  30. Published

    Palynology and sediment slumping in a high arctic Greenland lake

    Fredskild, B., 1995, In: Boreas. 24, p. 345-354 10 p.

    Research output: Contribution to journalJournal articleResearch

  31. Published

    The Greenland flowers - their present distribution and late Cenozoic history

    Fredskild, B., 1993, Centenary of The Geological Museum. Copenhagen University. København: Geologisk Museum, p. 65-66 2 p.

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

  32. Published

    Greenland

    Fredskild, B., 1994, Islands. The Illustrated Library of the Earth. Surry Hills, NSW, Australia: RD Press, p. 134-136

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

  33. Published

    The genus Betula in Greeland - Holocene history present distribution and synecology

    Fredskild, B., 1991, In: Nordic Journal of Botany. 11, p. 393-412 20 p.

    Research output: Contribution to journalJournal articleResearch

  34. Published

    Botanik

    Fredskild, B., 1993, Polarforskning. Status 1992. København, p. 35-40

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

  35. Published

    Topografisk Atlas Grønland

    Fredskild, B., 2000, Topografisk Atlas Grønland. København: Hans Reitzels Forlag, p. 140-141 2 p.

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

  36. Published

    En sjælden Rhododendron fra Grønland

    Fredskild, B., 1998, In: Naturens Verden. 3, p. 107-109

    Research output: Contribution to journalJournal articleResearch

  37. Published

    The vegetation types of Northeast Greenland. A phytosociological study based mainly on material left by Th. Sørensen from the 1931-35 expeditions

    Fredskild, B., 1998, In: Meddelelser om Groenland, Bioscience. 49, p. 1-84 84 p.

    Research output: Contribution to journalJournal articleResearch

  38. Published

    Erosion and Vegetational Changes in South Greenland caused by Agriculture

    Fredskild, B., 1992, In: Geografisk Tidsskrift. 92, p. 14-21

    Research output: Contribution to journalJournal articleResearch

  39. Published

    Hvad mudderet gemte

    Fredskild, B., 1994, In: Naturligvis. 1994, p. 17-19

    Research output: Contribution to journalJournal articleResearch

  40. Published

    Det sydgrønlandske landskab - fra Erik den Røde til i dag

    Fredskild, B., 2001, In: Landskab. 1-2, 1, p. 14-17

    Research output: Contribution to journalJournal articleResearch

  41. Published

    The Greenland limnophytes - their present distribution and Holocene history

    Fredskild, B., 1992, In: Acta Botanica Fennica. 144, p. 93-113 21 p.

    Research output: Contribution to journalJournal articleResearch

  42. Published

    Flora

    Fredskild, B., 1999, Kalaalit Nunaat. Gyldendals bog om Grønland. København: Gyldendal, p. 71-78

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

  43. Published

    Kalaallit Nunaat ukiut sermersuaqarfiit kingornagut

    Fredskild, B. & Böcher, J., 2000, Kalaallit Nunaat Pinngorfik pinngorarfik. Nuuk, Grønland: Atuakkiorfik Illinniusiorfik, p. 55-65

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

  44. Published

    Agriculture in SW Greenland in the Norse Period (A.D. 982 - c.1450)

    Fredskild, B., 1991, In: Pact. 31, 1990, p. 39-44

    Research output: Contribution to journalJournal articleResearch

  45. Published

    Plant remains from the Norse farm Sandnes in the Western Settlement, Greenland

    Fredskild, B. & Humle, L., 1991, In: Acta Borealia. 8, p. 69-81 13 p.

    Research output: Contribution to journalJournal articleResearch

  46. Published

    Planterester og klimaændringer - Qegertasussuk set med botanikerens øjne

    Fredskild, B., 1991, In: Groenland. 4-5-6-7 1991, p. 172-180 9 p.

    Research output: Contribution to journalJournal articleResearch

  47. Published

    Grønlands Botaniske Undersøgelse. Greenland Botanical Survey. 1992

    Fredskild, B. & Bay, C., 1993, In: Grønlands Botaniske Undersøgelse. 1993, p. 1-51

    Research output: Contribution to journalJournal articleResearch

  48. Published

    Grønlands Botaniske Undersøgelse. Greenland Botanical Survey 1994

    Fredskild, B., Mogensen, G. S. & Hansen, Eric Steen, 1995, In: Grønlands Botaniske Undersøgelse. 1994, p. 1-20

    Research output: Contribution to journalJournal articleResearch

  49. Published

    Warming og Grønlands planteverden - fra floristik til vegetationsstudier

    Fredskild, B., 1992, In: URT. 1991, 5, p. 32-39 8 p.

    Research output: Contribution to journalJournal articleResearch

  50. Published

    Vegetationen ved Zackenberg

    Fredskild, B., 1992, In: Naturens Verden. 8, p. 282-290 9 p.

    Research output: Contribution to journalJournal articleResearch