Ib Friis

Ib Friis

Professor, emeritus

ORCID: 0000-0002-2438-1528

Publication year:
All
91 - 100 out of 356Page size: 10
  1. 2011
  2. Published

    Four new species of Aloe (Aloaceae) from Ethiopia, with notes on the ethics of describing new taxa from foreign countries

    Demissw, S., Friis, Ib, Awas, T., Wilkin, P., Weber, O., Bachman, S. & Nordal, I., 2011, In: Kew Bulletin. 66, 1, p. 111-121 11 p.

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

  3. Published

    New World Pouzozlia and Boehmeria (Urticaceae): a new species and new generic record for Paraguay, Pouzolzia amambaiensis, and additional observations on already described species of both genera

    Wilmot-Dear, C. M. & Friis, Ib, 2011, In: Nordic Journal of Botany. 29, 6, p. 691-695 5 p.

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

  4. Published

    Potential Natural Vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 3: Description and Tree Species Composition for Woodland and Wooded Grassland Potential Natural Vegetation Types

    Kindt, R., van Breugel, P., Lillesø, Jens-Peter Barnekow, Bingham, M., Demissew, S., Dudley, C., Friis, Ib, Gachathi, F., Kalema, J., Mbago, F., Minani, V., Moshi, H. N., Mulumba, J., Namaganda, M., Ndangalasi, H. J., Ruffo, C. K., Jamnadass, R. & Graudal, Lars, 2011, Forest & Landscape, University of Copenhagen. 177 p. (Forest & Landscape Working Papers, Vol. 63/2011).

    Research output: Book/Report › Report › Research

  5. Published

    Potential Natural Vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 1: The Atlas

    Lillesø, Jens-Peter Barnekow, van Breugel, P., Kindt, R., Bingham, M., Demissew, S., Dudley, C., Friis, Ib, Gachathi, F., Kalema, J., Mbago, F., Minani, V., Moshi, H. N., Mulumba, J., Namaganda, M., Ndangalasi, H. J., Ruffo, C., Jamnadass, R. & Graudal, Lars, 2011, Forest & Landscape, University of Copenhagen. 149 p. (Forest & Landscape Working Papers, Vol. 61/2011).

    Research output: Book/Report › Report › Research

  6. Published

    Potential Natural Vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 6: An Overview of The Methods and Material Used to Develop The Map

    van Breugel, P., Kindt, R., Lillesø, Jens-Peter Barnekow, Bingham, M., Demissew, S., Dudley, C., Friis, Ib, Gachathi, F., Kalema, J., Mbago, F., Minani, V., Moshi, H. N., Mulumba, J., Namaganda, M., Ndangalasi, H. J., Ruffo, C. K., Jamnadass, R. & Graudal, Lars, 2011, Forest & Landscape, University of Copenhagen. 139 p. (Forest & Landscape Working Papers, Vol. 68/2011).

    Research output: Book/Report › Report › Research

  7. Published

    Potential Natural Vegetation of Eastern Africa(Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 7: Projected Distributions of Potential Natural Vegetation Types and Two Important Agroforestry Species (Prunus Africana and Warburgia Ugandensis) for Six Possible Future Climates

    van Breugel, P., Kindt, R., Lillesø, Jens-Peter Barnekow, Bingham, M., Demissew, S., Dudley, C., Friis, Ib, Gachathi, F., Kalema, J., Mbago, F., Minani, V., Moshi, H. N., Mulumba, J., Namaganda, M., Ndangalasi, H. J., Ruffo, C. K., Jamnadass, R. & Graudal, Lars, 2011, Forest & Landscape, University of Copenhagen. 63 p. (Forest & Landscape Working Papers, Vol. 69/2011).

    Research output: Book/Report › Report › Research

  8. Published

    Potential natural vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 2: Description and tree species composition for forest potential natural vegetation types

    Kindt, R., van Breugel, P., Lillesø, Jens-Peter Barnekow, Bingham, M., Demissew, S., Dudley, C., Friis, Ib, Gachathi, F., Kalema, J., Mbago, F., Minani, V., Moshi, H. N., Mulumba, J., Namaganda, M., Ndangalasi, H. J., Ruffo, C. K., Jamnadass, R. & Graudal, Lars, 2011, Forest & Landscape, University of Copenhagen. 233 p. (Forest & Landscape Working Papers; No. 62/2011).

    Research output: Book/Report › Report › Research

  9. Published

    Potential natural vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 4: Description and tree species composition for bushland and thicket potential natural vegetation types

    Kindt, R., van Breugel, P., Lillesø, Jens-Peter Barnekow, Bingham, M., Demissew, S., Dudley, C., Friis, Ib, Gachathi, F., Kalema, J., Mbago, F., Minani, V., Moshi, H. N., Mulumba, J., Namaganda, M., Ndangalasi, H. J., Ruffo, C. K., Jamnadass, R. & Graudal, Lars, 2011, Forest & Landscape, University of Copenhagen. 111 p. (Forest & Landscape Working Papers; No. 64/2011).

    Research output: Book/Report › Report › Research

  10. Published

    Potential natural vegetation of Eastern Africa (Ethiopia, Kenya, Malawi, Rwanda, Tanzania, Uganda and Zambia). Volume 5: Description and tree species composition for other potential natural vegetation types (vegetation types other than forests, woodlands, wooded grasslands, bushlands and thickets)

    Kindt, R., Lillesø, Jens-Peter Barnekow, van Breugel, P., Bingham, M., Demissew, S., Dudley, C., Friis, Ib, Gachathi, F., Kalema, J., Mbago, F., Minani, V., Moshi, H. N., Mulumba, J., Namaganda, M., Ndangalasi, H. J., Ruffo, C. K., Jamnadass, R. & Graudal, Lars, 2011, Forest & Landscape, University of Copenhagen. 132 p. (Forest & Landscape Working Papers; No. 65/2011).

    Research output: Book/Report › Report › Research

  11. Published

    Svend Thorkild Andersen. 12. september 1926 - 8. februar 2009

    Friis, Ib, 2011, Oversigt over Selskabets Virksomhed 2009-2010. Det Kongelige Danske Videnskabernes Selskab, Vol. 2009-2010. p. 174-186 13 p. (Kongelige Danske Videnskabernes Selskab. Oversigt over Selskabets Virksomhed, Vol. 2009/2010).

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

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