Karlberg, L. and Penning de Vries, F.T.W., 2004: Exploring potentials and constraints of low-cost drip irrigation with saline water in sub-Saharan Africa. Physics and Chemistry of the Earth, 29: 1035-1042.

Karlberg, L., Ben-Gal, A., Jansson, P-E. and Shani, U., 2006: Modelling transpiration and growth in salinity-stressed tomato under different climatic conditions. Ecological Modelling 190 (1-2): 15-40.

Karlberg, L., Gustafsson, D., and Jansson, P-E., 2006: Modelling carbon turnover in five terrestrial ecosystems in the boreal zone using multiple criteria of acceptance. Ambio 35 (8): 448-458.

Karlberg, L., Jansson, P-E. and Gustafsson, D., 2007: Modelling management strategies for low-cost drip-irrigation systems using saline water. Irrigation Science 25, 387-399.

Karlberg, L., Rockström, J., Annandale, J.G. and Steyn, J.M., 2007: Low-cost drip irrigation of tomatoes using saline water: a suitable technology for southern Africa? Agricultural Water Management 89: 59-70.

de Fraiture, C., Wichelns, D., Rockström, J., Kemp Benedict, E., Hanjra, M.A., Karlberg, L., Gordon, L., Hoogeveen, J., Boedeke, G., HuberLee, A., 2007. Looking ahead to 2050: scenarios of future investment approaches. In: Molden, D., Water for Food, Water for Life. A Comprehensive Assessment of Water Management in Agriculture. International Water Management Insitute (IWMI). Earthscan, London, UK.

Karlberg, L., Rockström, J., Falkenmark, M., 2007. Water resource implications of upgrading rainfed agriculture — focus on green and blue water trade-offs. In: Wani, S. (ed.) Assessment of Water Management in Rainfed Agriculture. Comprehensive Assessment of Water Management in Agriculture. In press.

Rockström, J. and Karlberg, L., 2007. Zooming in on the global hotspots. In: Wani, S. (ed.) Assessment of Water Management in Rainfed Agriculture. Comprehensive Assessment of Water Management in Agriculture. In press.

Rockström, J., Hatibu, N., Oweis, T., Wani, S., Barron, J., Bruggeman, A., Qiang, Z., Farahani, J., Karlberg, L., 2007. Managing Water in Rainfed Agriculture. In: Molden, D., Water for Food, Water for Life. A Comprehensive Assessment of Water Management in Agriculture. International Water Management Institute (IWMI). Earthscan, London, UK.

Jansson, P-E. and Karlberg, L., 2004: CoupModel — Coupled head and mass transfer model for soil-plant-atmosphere systems. Department of Land and Water Resources Engineering, KTH. TRITA-LWR Report 3087. 427pp.

Karlberg, L., 2002: Modelling transpiration and growth of salinity and drought stressed tomatoes. Licentiate thesis. Department of Land and Water Resources Engineering, KTH. TRITA-LWR LIC 2008. 18 pp.

Karlberg, L., 2005: Irrigation with saline water using low-cost drip-irrigation systems in sub-Saharan Africa. Doctoral thesis. Department of Land and Water Resources Engineering, KTH. TRITA-LWR PhD Thesis 1020. 26 pp.

Karlberg, L., Gustafsson, D., and Jansson, P-E., 2007: Modelling carbon and water flows in four terrestrial ecosystems in Oskarshamn. Svensk Kärnbränslehantering AB (SKB), In press.

Lundqvist, J., Barron, J., Berndes, G., Berntell, A., Falkenmark, M., Karlberg, L., Rockström, J.,
2007: Water pressure and increases in food and bioenergy demand - implications of economic growth and options for de-coupling. Report to the Swedish Environmental Advisory Council. In press.

Rockström, J., Karlberg, L., Hoff, H., Gordon, L., 2007: Water, food and energy — feedbacks, trade-offs and dynamic effects. Report to the Swedish Environmental Advisory Council. In preparation.

Rockström, J., Wani, S.P., Hatibu, N., Oweis, T., Karlberg, L., Barron, J., Bruggeman, A., Farahani, J., Qiang, Z., 2008, Unlocking the Potential of Rainfed Agriculture; The Need for a Paradigm Shift in Water Resource Management. Agricultural Water Management.

Popular science articles
Jansson, P-E., Karlberg, L., Svensson, M. and Gärdenäs, A., 2000: Modellering av kopplingen mellan klimat och omsättning av kol i mark och biomassa. LUSTRA-programmet årsrapport 2000. 26-27.