Torben Birch-Thomsen

Torben Birch-Thomsen

Associate Professor

Member of:


    1. Published

      A livelihood perspective on natural ressource management and environmental change in semi-arid Tanzania

      Birch-Thomsen, Torben, Frederiksen, P. & Sano, H., 2001, In: Economic Geography. Vol. 77, no. 1, p. 48-66

      Research output: Contribution to journalJournal articleResearchpeer-review

    2. Published

      Adaptation of human coping strategies in a small island society in the SW Pacific: 50 years of change in the coupled human-environment system of Bellona, Solomon Islands

      Reenberg, A., Birch-Thomsen, Torben, Mertz, Ole, Fog, Bjarne & Christiansen, S., 2008, In: Human Ecology: An Interdisciplinary Journal. 36, 6, p. 807-819

      Research output: Contribution to journalJournal articleResearchpeer-review

    3. Published

      Adgang til vand - en stor forskel i det sydlige Afrika?

      Birch-Thomsen, Torben, 2000, In: Geografisk Orientering. 1, p. 316-319

      Research output: Contribution to journalJournal articleResearch

    4. Published

      Agricultural change - Prospects for the Future: A Case Study from the Southern Highlands of Tanzania. (Proc. from the 10th Ann. Seminar of the Finnish Ass. for Dev.Geography. G. Mickels et al (ed)

      Birch-Thomsen, Torben, 1991, In: Occasional Papers of the Finnish Association for Development Geography. No.26, p. 75-87

      Research output: Contribution to journalJournal articleResearch

    5. Published

      Agricultural change - prospects for the future: a case study from the Southern Highlands of Tanzania

      Birch-Thomsen, Torben, 1 Jan 1990, In: Quarterly Journal of International Agriculture. 29, 2, p. 146-160 15 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    6. Published

      Australian wattle species in the Drakensberg region of South Africa - An invasive alien or a natural resource?

      de Neergaard, Andreas, Saarnak, C. F., Hill, T., Khanyile, M., Martinez Berzosa, A. & Birch-Thomsen, Torben, 2005, In: Agricultural Systems. 85, 3, p. 216-233 18 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    7. Published

      Befolkningstilvækst og AIDS

      Birch-Thomsen, Torben & Kirumira, E. K., 1993, In: Geografisk Orientering. Nr 3, p. 4

      Research output: Contribution to journalJournal articleResearch

    8. Published

      Behovet for en 'bæredygtig udvikling': eksemplificeret ved landsbyen Ilunda, Tanzania

      Birch-Thomsen, Torben, 1989, In: Geografisk Orientering. 19, 3, p. 104-107

      Research output: Contribution to journalJournal articleResearch

    9. Published

      Between Village and Town: Small-Town Urbanism in Sub-Saharan Africa

      Agergaard, Jytte, Kirkegaard, S. H. & Birch-Thomsen, Torben, 2021, In: Sustainability. 13, 3, 21 p., 1417.

      Research output: Contribution to journalJournal articleResearchpeer-review

    10. Published

      Biofuels, land use change and smallholder livelihoods: a case study from Banteay Chhmar, Cambodia

      Hought, J. M., Birch-Thomsen, Torben, Petersen, J., de Neergaard, Andreas & Oelofse, M., 2012, In: Applied Geography. 32, p. 525-532 8 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    11. Published

      Bridging the rural-urban dichotomy in land use science

      van Vliet, J., Birch-Thomsen, Torben, Gallardo, M., Hemerijckx, L., Hersperger, A. M., Li, M., Tumwesigye, S., Twongyirwe, D. & van Rompaey, A., 6 Nov 2020, In: Journal of Land Use Science. 15, 5, p. 585-591 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    12. Published

      Cassava as an energy crop: A case study of the potential for an expansion of cassava cultivation for bioethanol production in Southern Mali

      Kristensen, Søren Bech Pilgaard, Birch-Thomsen, Torben, Rasmussen, Kjeld, Rasmussen, Laura Vang & Traoré, O., 2014, In: Renewable Energy. 66, p. 381-390 10 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    13. Published

      Centre for research on Sustainable Agriculture in Semi-Arid Africa (SASA)

      Birch-Thomsen, Torben, 1997, In: Miljøforskning. 35, p. 23-32

      Research output: Contribution to journalJournal articleResearch

    14. Published

      Changes in shifting cultivation systems on small Pacific islands

      Mertz, Ole, Birch-Thomsen, Torben, Elberling, Bo, Ruzanski, S. G. S. A., Bruun, Thilde Bech, Reenberg, A., Fog, Bjarne, Egsmose, R. M. R. & Breuning-Madsen, H., 2012, In: Geographical Journal. 178, 2, p. 175-187 13 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    15. Published

      Changes within small-scale agriculture - A case-study from the southwestern Tanzania

      Birch-Thomsen, Torben & Fog, B., 1996, In: Geografisk Tidsskrift. Vol. 96, p. 60-69

      Research output: Contribution to journalJournal articleResearchpeer-review

    16. Published

      Clear the mind of pre-conceived ideas and get your hands dirty! an approach to field-based courses: The SLUSE-southern Africa Experience

      Hill, T., Traynor, C. H., Birch-Thomsen, Torben, de Neergaard, Andreas, Bob, U., Manyatsi, A. M. & Sebego, R. J., 2008, In: Journal of Geography in Higher Education. 32, 3, p. 441-457 17 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    17. Published

      Collaboration on environmental research and education between universities in Denmark, Malaysia, Thailand and Southern Africa

      Mertz, Ole, Murtedza, M., Magid, Jakob, Birch-Thomsen, Torben & Oksen, P., 2000, In: Current Issues in International Rural Development. 23/24, p. 31-35

      Research output: Contribution to journalJournal articleResearch

    18. Published

      Continuity and change: spatiotemporal land use dynamics on Bellona Island, Solomon Islands

      Birch-Thomsen, Torben, Reenberg, A., Mertz, Ole & Fog, Bjarne, 2010, In: Singapore Journal of Tropical Geography. 31, 1, p. 27-40

      Research output: Contribution to journalJournal articleResearchpeer-review

    19. Published

      Domestic practices for accessing water and rural-urban transformations: example of emerging urban centres in Tanzania

      Kironyi, L. L., Makindara, J. & Birch-Thomsen, Torben, 2023, In: International Journal of Water Resources Development. 39, 5, p. 869-894

      Research output: Contribution to journalJournal articleResearchpeer-review

    20. Published

      Education and Research on Sustainable Land Use and Natural Resource Management: A New Danish-Malaysian University Program

      Mertz, Ole, Birch-Thomsen, Torben & Gausset, Quentin, 2000, In: Borneo Research Bulletin. 30, p. 66-73

      Research output: Contribution to journalJournal articleResearch

    21. Published

      Education and research on sustainable land use and natural ressource management. A new Danish-Malaysian university programme

      Mertz, Ole, Mohammad, M., Magid, J., Birch-Thomsen, Torben, Oksen, P. & Gausset, Q., 1999, In: Borneo Research Bulletin. 30, p. 66-73

      Research output: Contribution to journalJournal articleResearch

    22. Published

      Environment, people and land use - Changes in natural resource utilization during the past four decades in Ikuwala Village, Mazombe Division, Iringa District

      Birch-Thomsen, Torben, 1996, In: SASA Notes and Working Papers. June, p. 21

      Research output: Contribution to journalJournal articleResearch

    23. Published

      Fra hakken til ploven

      Birch-Thomsen, Torben, 1993, In: Geografisk Orientering. Nr 3, p. 6

      Research output: Contribution to journalJournal articleResearch

    24. Published

      Is there a continuing rationale for swidden cultivation in the 21st century?

      van Vliet, N., Mertz, Ole, Birch-Thomsen, Torben & Schmook, B., 2013, In: Human Ecology: An Interdisciplinary Journal. 41, 1, p. 1-5 5 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    25. Published

      Klima - klimaproblematikken og kulstofkredsløbet

      Anderberg, B. S., Elberling, Bo, Krogh, L., Rasmussen, Kjeld, Søgaard, H. & Birch-Thomsen, Torben, 2006, In: Geoviden. 2, p. 1-20

      Research output: Contribution to journalJournal articleResearch

    26. Published

      Land use decisions in smallholder rural communities in developing countries

      Mertz, Ole, Reenberg, A., Bruun, Thilde Bech & Birch-Thomsen, Torben, 2008, In: CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources. 3, 48, p. 1-11

      Research output: Contribution to journalJournal articleResearchpeer-review

    27. Published

      Levevilkår på små øer i Stillehavet (CLIP)

      Rasmussen, Kjeld, Mertz, Ole, Bruun, Thilde Bech, Birch-Thomsen, Torben, Fog, Bjarne, Agergaard, Jytte, Reenberg, A., Egelund Christensen, Andreas, Kristensen, Søren Bech Pilgaard, May, W., Birk, T., Rothausen, S., Krogh, L., Breuning-Madsen, H., Elberling, Bo & Egelund Christensen, Andreas, 2007, In: Geoviden. 3, p. 8-11

      Research output: Contribution to journalJournal articleResearch

    28. Published

      Multi‑activity, Multi‑locality and Small‑Town Development in Cameroon, Ghana, Rwanda and Tanzania

      Steel, G., Birch-Thomsen, Torben, Cottyn, I., Lazaro, E., Mainet, H., Mishili, F. & van Lindert, P., 2019, In: European Journal of Development Research (EJDR). 31, 1, p. 12-33 22 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    29. Published

      Planning with complexity: how do we deal with stakeholder and spatial heterogeneity in land use planning?

      Birch-Thomsen, Torben & Kristensen, Søren Bech Pilgaard, 2005, In: Geografisk Tidsskrift. 105(2), p. 23-38

      Research output: Contribution to journalJournal articleResearchpeer-review

    30. Published

      Problem identification, stakeholder analysis and spatial scale in natural resource management'

      Birch-Thomsen, Torben & Kristensen, Søren Bech Pilgaard, 2005, In: Geografisk Tidsskrift.

      Research output: Contribution to journalJournal articleResearchpeer-review

    31. Published

      Problem-based, interdisciplinary field-based courses: reflections from south african experiences

      Hill, T., Birch-Thomsen, Torben, Traynor, C., de Neergaard, Andreas & Bob, U., 2008, In: South African Geographical Journal. 90, 2, p. 122-133 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    32. Published

      Rural Transformation and Changing Rural–Urban Connections in a Dynamic Region in Tanzania: Perspectives on Processes of Inclusive Development

      Ørtenblad, Sinne Borby, Birch-Thomsen, Torben & Msese, L., 2019, In: European Journal of Development Research. 31, 1, p. 118-138 21 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    33. Published

      Should I stay or should I go? Rural youth employment in Uganda and Zambia

      Kristensen, Søren Bech Pilgaard & Birch-Thomsen, Torben, 2013, In: International Development Planning Review. 35, 2, p. 175-201 27 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    34. Published

      Soil organic matter decline and compositional change associated with cereal cropping in Southern Tanzania

      Birch-Thomsen, Torben, McDonagh, J. & Magid, J., 2001, In: Land Degradation and Development. 12, p. 13-26

      Research output: Contribution to journalJournal articleResearchpeer-review

    35. Published

      Subsistence or cash: Strategies for change in shifting cultivation

      Mertz, Ole, Egelund Christensen, Andreas, Højskov, P. & Birch-Thomsen, Torben, 1999, In: Geografisk Tidsskrift. 1, p. 133-142

      Research output: Contribution to journalJournal articleResearchpeer-review

    36. Published

      Temporal and spatial trends in soil organic carbon stocks following maize cultivation in semi-arid Tanzania, East Africa

      Birch-Thomsen, Torben, Elberling, Bo, Fog, Bjarne & Magid, Jakob, 2007, In: Nutrient Cycling in Agroecosystems. 79, 3, p. 291-302

      Research output: Contribution to journalJournal articleResearchpeer-review

    37. Published

      The effect of cassava-based bioethanol production on above-ground carbon stocks: a case study from Southern Mali

      Rasmussen, Laura Vang, Rasmussen, Kjeld, Birch-Thomsen, Torben, Kristensen, Søren Bech Pilgaard & Traoré, O., 2012, In: Energy Policy. 41, p. 575-583 9 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    38. Published

      The effect of shortening fallow length on recovery of plant species richness, composition and growth in shifting cultivation landscapes of Kilosa District, Tanzania

      Kilawe, C. J., Aristaricky Silayo, D. S., Mohamed Maliondo, S., Birch-Thomsen, Torben & Mertz, Ole, 2018, In: Tanzania Journal of Forestry and Nature Conservation. 87, 2, p. 15-30 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    39. Published

      The impact of black wattle encroachment of indigenous grasslands on soil carbon, Eastern Cape, South Africa

      Oelofse, M., Birch-Thomsen, Torben, Magid, Jakob, de Neergaard, Andreas, van Deventer, R., Bruun, Sander & Hill, T., 2016, In: Biological Invasions. 18, 2, p. 445-456 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    40. Published

      The role of credit facilities and Investment practices in rural Tanzania: a comparative study of Igowole and Ilula emerging urban centres

      Larsen, Marianne Nylandsted & Birch-Thomsen, Torben, 2015, In: Journal of Eastern African Studies. 9, 1, p. 55-73 19 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    41. Published

      The sustainability of cassava-based bioethanol production in southern Mali

      Rasmussen, Kjeld, Birch-Thomsen, Torben, Bruun, T. B., Egsmose, R. M. R., Elberling, Bo, Fold, Niels, Kristensen, Søren Bech Pilgaard, Ouattara, O., Rasmussen, Laura Vang & Togola, I., 2015, In: Geografisk Tidsskrift/Danish Journal of Geography. 115, 1, p. 14-26

      Research output: Contribution to journalJournal articleResearchpeer-review

    42. Published

      Transformation of shifting cultivation: Extent, driving forces and impacts on livelihoods in Tanzania

      Kilawe, C. J., Mertz, Ole, Aristaricky Silayo, D. S., Birch-Thomsen, Torben & Mohamed Maliondo, S., 2018, In: Applied Geography. 94, p. 84-94 11 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    43. Published

      Transition of shifting cultivation and its impact on people’s livelihoods in the Miombo Woodlands of Northern Zambia and South-Western Tanzania

      Grogan, K. J., Birch-Thomsen, Torben & Lyimo, J., 2013, In: Human Ecology: An Interdisciplinary Journal. 41, 1, p. 77-92 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    44. Published

      Transitional rural landscapes: The role of small-scale commercial farming in former homelands of Post-Apartheid KwaZulu-Natal

      Agergaard, Jytte & Birch-Thomsen, Torben, 1 Jan 2006, In: Geografisk Tidsskrift. 106, 2, p. 87-102 16 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    45. Published

      Transitional rural landscapes: the role of farming in former homelands of Post-Apartheid Kwa-Zulu Natal

      Agergaard, Jytte & Birch-Thomsen, Torben, 2006, In: Geografisk Tidsskrift. 106(2), p. 87-102

      Research output: Contribution to journalJournal articleResearchpeer-review

    46. Published

      Trends, drivers and impacts of changes in swidden cultivation in tropical forest-agriculture frontiers: a global assessment

      van Vliet, N., Mertz, O., Heinimann, A., Langanke, T., Pascual, U., Schmook, B., Adams, C., Schmidt-Vogt, D., Messerli, P., Leisz, S., Castella, J-C., Jørgensen, L., Birch-Thomsen, T., Hett, C., Bruun, T. B., Ickowitz, A., Chi Vu, K., Yasuyuki, K., Fox, J., Padoch, C. & 2 others, Dressler, W. D. & Ziegler, A. D., 2012, In: Global Environmental Change. 22, 2, p. 418-429 12 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    47. Published

      Urbanisation in Rural Regions: The Emergence of Urban Centres in Tanzania

      Lazaro, E., Agergaard, Jytte, Larsen, Marianne Nylandsted, Makindara, J. & Birch-Thomsen, Torben, 2019, In: European Journal of Development Research (EJDR). 31, 1, p. 72-94 22 p.

      Research output: Contribution to journalJournal articleResearchpeer-review

    ID: 8794