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Ingrid Öborn

Ingrid Öborn
Ingrid Öborn is Professor of Agricultural Cropping System at the Swedish University of Agricultural Sciences (SLU) in Uppsala, Sweden, and a Senior Research Fellow of World Agroforestry (ICRAF). She has a PhD in Soil Science and an MSc in Agriculture and has experience of agroforestry research, policy and practice in East Africa and Southeast Asia.

Research

Her research interest includes sustainable diversification and intensification of farming systems, multi-functionality of agricultural landscapes and ecosystem services, the interface between agriculture and forestry, nutrient cycling on farms and in the food system. She leads Drylands Transform – a project working on pathways and challenges towards a transformation of landscapes, livestock and livelihoods implemented in Kenya and Uganda. She is involved in research on the potential of multi-purpose legumes in mixed crop-livestock systems in East Africa, climate-smart agricultural practices in Zimbabwe and market-based agroforestry on sloping land in Vietnam.

Selected publications

International peer-review journals

Hall O, Wahab I, Dahlin AS, Hillbur P, Jirström M, Öborn I. 2024. A decade of maize yield gap studies in sub-Saharan Africa: How are farm-level factors considered? International Journal of Agricultural Sustainability, 22:1, 2293591, DOI: 10.1080/14735903.2023.2293591

Muthuri CW, Kuyah S, Njenga M, Kuria A, Öborn I, van Noordwijk M. 2023. Agroforestry’s contribution to livelihoods and carbon sequestration in East Africa: A systematic review. Trees, Forest and People 14, 100432 https://doi.org/10.1016/j.tfp.2023.100432.

Rafaelle Reumaux, Pierre Chopin, Göran Bergkvist, Christine A. Watson, Ingrid Öborn. 2023. Land Parcel Identification System (LPIS) data allows identification of crop sequence patterns and diversity in organic and conventional farming systems. European Journal of Agronomy 149, 126916. doi:10.1016/j.eja.2023.126916.

Nilsson Johan, El Khosht Fatima F, Bergkvist Göran, Öborn Ingrid, Tidåker Pernilla. 2023. Effect of short-term perennial leys on life cycle environmental performance of cropping systems: An assessment based on data from a long-term field experiment. European Journal of Agronomy 149, 126888.

Shem Kuyah, Tarirai Muoni, Jules Bayala, Pierre Chopin, A Sigrun Dahlin, Karl Hughes, Mattias Jonsson, Shalander Kumar, Gudeta Weldesemayat Sileshi, Kangbeni Dimobe, Ingrid Öborn. 2023. Grain legumes and dryland cereals contribute to carbon sequestration in the drylands of Africa and South Asia. Agriculture Ecosystems and Environment 355:108583 (DOI:10.1016/j.agee.2023.108583)

Nikolaos Alexandridis, Benjamin Feit, Job Kihara, Tim Luttermoser, Wilhelm May, Charles Midega, Ingrid Öborn, Katja Poveda, Gudeta W. Sileshi, Beyene Zewdie, Yann Clough, Mattias Jonsson. 2023. Climate change and ecological intensification of agriculture in sub-Saharan Africa – a systems approach to predict maize yield under push-pull technology. Agriculture Ecosystems and Environment 352 (108511).

Do V. H., La N, Bergkvist G, Dahlin AS, Mulia R, Nguyen VT, Öborn I. 2023. Agroforestry with contour planting of grass contributes to terrace formation and conservation of soil and nutrients on sloping land. Agriculture Ecosystems and Environment 345 (doi.org/10.1016/j.agee.2022.108323)

Chopin P; Menegat A; Bergkvist G; Dahlke S; Jäck O; Karlsson I; Lana M; Ortman T; Reumaux R; Öborn I; Watson CA. 2023. The reflection of principles and values in worldwide organic agricultural research viewed through a crop diversification lens. A bibliometric review, Agronomy for Sustainable Development 43:23

Catacutan DC, Harvey CA, Öborn I, van Noordwijk M. 2022. Editorial: Climate risk management in smallholder agriculture. Frontiers in Climate 4:1087219

Ulukan D, Bergkvist G, Lana M, Fasse A, Mager G, Öborn I, Chopin P. 2022. Combining sustainable livelihood and farm sustainability approaches to identify relevant intensification options: Implications for households with crop-based and gathering-based livelihoods in Tanzania. Ecological Indicators 144, 109518 https://doi.org/10.1016/j.ecolind.2022.109518

Muoni T, Jonsson M, Duncan AJ, Watson CA, Bergkvist G, Barnes A, Öborn I. 2022. Effects of management practices on legume productivity in smallholder farming systems in sub- Saharan Africa. Food and Energy Security, 00, e366. https://doi.org/10.1002/fes3.366

Nkurunziza L, Kuyah S, Nyawira S, Ng’ang’a SK, Musei S, Chirinda N, Karugu W, Smucker A, Öborn I. 2022. Reducing Climate Risks by Improving Food Production and Value Chains: A Case of Sandy Soils in Semi-arid Kenya. Front. Clim. 3:766583. doi: 10.3389/fclim.2021.766583

Barnes, A.P., Muoni, T., Öborn, I, Bergkvist, G., Nziguheba, G., Watson, C.A., Vanlauwe, B., Duncan, A.J. 2021. Measuring household legume cultivation intensity in sub-Saharan Africa. International Journal of Agricultural Sustainability, DOI: 10.1080/14735903.2021.1910418

Nyberg Y, Wetterlind J, Jonsson M, Öborn I. 2021. Factors affecting smallholder uptake of adaptation and coping measures to deal with rainfall variability. International Journal of Agricultural Sustainability, 19:2, 175-198, DOI: 10.1080/14735903.2021.1895574

Chopin P, Mubaya CP, Descheemaeker K, Öborn I, Bergkvist G. 2021. Avenues for improving farming sustainability assessment with upgraded tools, sustainability framing and indicators. A review.  Agronomy for Sustainable Development 41, 19. https://doi.org/10.1007/s13593-021-00674-3

Kuyah S, Sileshi GW, Nkurunziza L , Chirinda N, Ndayisaba PC, Dimobe K, Öborn I. 2021. Innovative agronomic practices for sustainable intensification in sub-Saharan Africa. A review. Agron. Sustain. Dev. 41, 16, https://doi.org/10.1007/s13593-021-00673-4

Van Hung Do, Nguyen La, Rachmat Mulia, Göran Bergkvist, A. Sigrun Dahlin, Van Thach Nguyen, Huu Thuong Pham, Ingrid Öborn. 2020. Fruit Tree-Based Agroforestry Systems for Smallholder Farmers in Northwest Vietnam—A Quantitative and Qualitative Assessment. Land 2020, 9 (11), 451; https://doi.org/10.3390/land9110451

Nyberg, Y., Musee C, Wachiye E, Jonsson M, Wetterlind J, Öborn I. 2020. Effects of Agroforestry and other Sustainable Practices in the Kenya Agricultural Carbon Project (KACP). Land  2020,  9 (10), 389; https://doi.org/10.3390/land9100389

Koomson E, Muoni T, Marohn C, Nziguheba G, Öborn I, Cadisch G. 2020. Critical slope length for soil loss mitigation in maize-bean cropping systems in SW Kenya. Geoderma Regional, DOI 10.1016/j.geodrs.2020.e00311

Nyberg Y, Jonsson M, Laszlo Ambjörnsson E, Wetterlind J, Öborn I. 2020. Smallholders’ awareness of adaptation and coping measures to deal with rainfall variability in Western Kenya. Agroecology and Sustainable Food Systems, DOI: 10.1080/21683565.2020.1782305

Nyberg Y, Wetterlind J, Jonsson M, Öborn I. 2020. The role of trees and livestock in ecosystem service provision and farm priorities on smallholder farms in the Rift Valley, Kenya. Agricultural Systems 181, 102815 https://doi.org/10.1016/j.agsy.2020.102815

Nkurunziza L, Watson CA, Öborn I, Smith HG, Bergkvist G, Bengtsson J. 2020. Socio-ecological factors determine crop performance in agricultural systems. Scientific Reports 10, 4232. https://doi.org/10.1038/s41598-020-60927-1

Muoni T, Komsson E, Öborn I, Marohn C, Watson CA, Bergkvist G, Barnes A, Cadish G, Duncan A. 2020. Reducing soil erosion in smallholder farming systems in east Africa through the introduction of different crop types. Experimental Agriculture 56 (2), 183-195

Munialo S, Dahlin AS, Onyango M. C, Oluoch-Kosura W, Marstorp H, Öborn I. 2019. Soil and management-related factors contributing to maize yield gaps in western Kenya. Food Energy Secur. 2019;00:e189. https://doi.org/10.1002/fes3.189

Kuyah S, Whitney CW, Jonsson M, Sileshi GW, Öborn I, Muthuri CW, Luedeling E. 2019. Agroforestry delivers a win-win solution for ecosystem services in sub-Saharan Africa. Agronomy for Sustainable Development 39:47. https://doi.org/10.1007/s13593-019-0589-8

Muoni T, Barnes AP, Öborn I, Watson CA, Bergkvist G, Shiluli M, Duncan AJ. 2019. Farmer perceptions of legumes and their functions in smallholder farming systems in east Africa. International Journal of Agricultural Sustainability 17:3, 205-218, DOI: 10.1080/14735903.2019.1609166

Nyaga J, Muthuri CW, Barrios E, Öborn I, Sinclair F. 2019. Enhancing maize productivity in agroforestry systems through managing competition: Lessons from smallholders' farms, Rift valley, Kenya. Agroforestry Systems 93 (2), 715–730. https://doi.org/10.1007/s10457-017-0169-3

Meine van Noordwijk, Lalisa Duguma, Sonya Dewi, Beria Leimona, Delia Catacutan, Betha Lusiana, Ingrid Öborn, Kurniatun Hairiah, Peter Minang. 2018. SDG synergy between agriculture and forestry in the food, energy, water and income nexus: reinventing agroforestry? Current Opinion in Environmental Sustainability (COSUST) 34, 33-42; https://doi.org/10.1016/j.cosust.2018.09.003.

Ola Hall, Maria Bustos, Sigrun Dahlin, Magnus Jirström, Håkan Marstorp, Ingrid Öborn. 2018. Classification of Maize in Complex Smallholder Farming Systems Using UAV Imagery. Drones 2(3), 22; doi:10.3390/drones2030022. 

Eriksson J, Dahlin S, Sohlenius G, Söderström M, Öborn I. 2017.. Spatial patterns of essential trace element concentrations in Swedish soils and crops. Geoderma Regional 10, 163-174 (https://doi.org/10.1016/j.geodrs.2017.07.001)

Nkurunziza L, Chongtham IR, Watson CA, Marstorp H, Öborn I, Bergkvist G, Bengtsson J. 2017. Understanding effects of multiple farm management practices on barley performance. European Journal of Agronomy 90, 43-52. http://www.sciencedirect.com/science/article/pii/S1161030117300977 (open access)

Kuyah S, Öborn I, Jonsson M, Dahlin AS, Barrios E, Muthuri C, Malmer A, Nyaga J, Magaju C, Namirembe S, Nyberg Y, Sinclair FL. 2016. Trees in agricultural landscapes enhance provision of ecosystem services in Sub-Saharan Africa. International Journal of Biodiversity Science, Ecosystem Services & Management 12 (4), 255-273 (DOI: 10.1080/21513732.2016.1214178 http://www.tandfonline.com/doi/full/10.1080/21513732.2016.1214178

Chongtham IR, Bergkvist G, Watson C, Sandström E, Bengtsson J, Öborn I. 2016. Factors influencing crop rotation strategies on organic farms with different time periods since conversion to organic production. Biological Agriculture & Horticulture: An International Journal for Sustainable Production Systems 33 (1), 14-27. DOI 10.1080/01448765.2016.1174884. http://dx.doi.org/10.1080/01448765.2016.1174884.

Dahlin AS, Eriksson J, Campbell CD, Öborn I. 2016. Crop fertilization and soil amendment affect Cd uptake by wheat - are we underestimating the risks from chloride inputs? Science of the Total Environment 554–555, 349–357

Bengtsson H, Watson CA, Jonsson S., Öborn, I. 2016. Quantifying annual variations in field scale element flows and balances is essential for sustainable nutrient management in farming systems. Biological Agriculture & Horticulture: An International Journal for Sustainable Production Systems, Volume 32 (2), 110-126 (DOI: 10.1080/01448765.2015.1074110)

Linse L, Dahlin S, Nadeau E, Forkman J, Öborn I. 2015. Boron fertilisation of organically managed grass-clover swards on coarse-textured soils: Effects on botanical and element composition. Agricultural and Food Science 24, 261–272.

Nyberg G, Knutsson P, Ostwald M, Öborn I, et al. 2015. Enclosures in West Pokot, Kenya: Transforming land, livestock and livelihoods in drylands. Pastoralism 5:25, doi:10.1186/s13570-015-0044-7

Nyaga J, Barrios E, Muthuri CW, Öborn I, Matiru V, Sinclair FL. 2015. Evaluating heterogeneity in agroforestry adoption and practices within small-holder farms in Kenya. Agriculture Ecosystem and Environment 212, 106–118.

Larsson MA, D’Amato M, Cubadda F, Raggi A, Öborn I, Berggren Kleja D, Gustafsson JP. 2015. Long-term fate and transformations of vanadium in a pine forest soil with added converter lime. Geoderma 259-260, 271-278. 

Ramezanian, A, Dahlin AS, Campbell CD, Hillier S, Öborn I. 2015. Assessing biogas digestate, pot ale, wood ash and rockdust as soil amendments: Effects on soil chemistry and microbial community composition. Acta Agriculturae Scandinavica – B Plant and Soil 65:5, 383-399 (DOI:10.1080/09064710.2015.1014831)

Simonsson M, Bergholm J, Olsson B, von Brömssen C, Öborn I. 2015. Estimating weathering rates using base cation budgets in a Norway spruce stand on podzolised soil: Analysis of fluxes and uncertainties. Forest Ecology and Management 340, 135-152. 

Dahlin AS, Ramezanian A, Campbell CD, Hillier S, Öborn I. 2015. Waste recovered by-products can increase growth of grass-clover mixtures in low fertility soils and alter botanical and mineral nutrient composition. Annals of Applied Biology 166, 105–117.

Tidåker P, Bergkvist G, Sundberg C, Kätterer T. Öborn I. 2014. Rotational grass/clover as energy crop in a cereal cropping system – a life cycle perspective. Agricultural Systems 129, 133–141.

Hoang MH, Namirembe S, van Noordwijk M, Catacutan D, Öborn I. 2014. Farmer portfolios, strategic diversity management and climate change vulnerability - comparative studies in Vietnam and Kenya. Climate and Development 6, 216-225

Öborn I, Bengtsson J, Hedenus F, Rydhmer L, Stenström M, Vrede K, Westin C, Magnusson U. 2013. Scenario Development as a Basis for Formulating a Research Program on Future Agriculture: A Methodological Approach. Ambio 42, 823–839

Andrist-Rangel Y, Simonsson M, Öborn I, Hillier S. 2013. Acid-extractable potassium in agricultural soils: Source minerals assessed by differential and quantitative X-ray diffraction. Journal of Plant Nutrition and Soil Science 176, 407–419

Nguyen QH, Hoang MH, Öborn I, van Noordwijk M. 2013. Multipurpose agroforestry as a climate change adaptation option for farmers - an example of local adaptation in Vietnam. Climatic Change 117:241–257

Ramezanian A, Dahlin S, Campbell CD, Hillier S, Mannerstedt-Fogelfors B, Öborn I. 2013. Addition of a volcanic rockdust to soils has no observable effects on plant yield and nutrient status or on soil microbial activity. Plant and Soil 367, 419-436.

Watson CA, Öborn I, Edwards AC, Dahlin A, Eriksson J, Lindström BEM, Linse L, Owens K, Topp CFE, Walker RL. 2012. Using soil and plant properties and farm management practices to improve the micronutrient composition of food and feed. Journal of Geochemical Exploration 121, 15-24

Dahlin AS, Edwards AC, Lindström BEM, Ramezanian A, Shand CA, Walker RL, Watson CA, Öborn I. 2012. Revisiting herbage sample collection and preparation procedures to minimise risks of trace element contamination. European Journal of Agronomy 43, 33-39

Dalahmeh SS, Pell M, Vinnerås B, Hylander LD, Öborn I, Jönsson H. 2012. Efficiency of Bark, Activated Charcoal, Foam and Sand Filters in Reducing Pollutants from Greywater. Water, Air & Soil Pollution 223, 3657-3671

Nguyen Cong Vinh, I Öborn, Pham Quang Ha, Ngo Duc Minh, RL Hough, Nguyen Manh Khai, Le Thi Thuy. 2012. Potential Environment and Public Health Risk Due to Contamination of Heavy Metals from Industrial Waste Water in Lam Thao District, Phu Tho Province, Vietnam. American Journal of Environmental Sciences 8, 71-78

Minh ND, Hough RL, Thuy LT, Nyberg Y, Mai LB, Vinh NC, Khai NM, Öborn I. 2012. Assessing dietary exposure to cadmium in a metal recycling community in Vietnam: age and gender aspects. Science of the Total Environment 416, 164-171

Dalahmeh SS, Hylander LD, Vinnerås B, Pell M, Öborn I, Jönsson H. 2011. Potential of Organic Filter Materials for Treating Greywater to Achieve Irrigation Quality: A review. Water Science and Technology 63, 1832-1840

Andrist-Rangel Y, Hillier S, Öborn I, Lilly A, Towers W, Edwards AC, Paterson E. 2010. Assessing potassium reserves in northern temperate grassland soils: A perspective based on quantitative mineralogical analysis and aqua-regia extractable potassium. Geoderma 158, 303-314

Öborn I, Edwards AC, Hillier S. 2010. Quantifying uptake rate of potassium from soil in a long-term grass rotation experiment. Plant and Soil 335:3–19.

Simonsson S, Hillier S, Öborn I. 2009. Changes in clay minerals and potassium fixation capacity as a result of release and fixation of potassium in long-term field experiments. Geoderma 151:109-120.

Nguyen Manh Khai, Pham Thanh Tuan, Nguyen Cong Vinh, Ingrid Oborn. 2008. Effects of using wastewater as nutrient sources on soil chemical properties in peri-urban agricultural systems. VNU Journal of Science Earth Sciences 07/2008; 24(2), 87-95

Nguyen Manh Khai, Pham Quang Ha, Nguyen Cong Vinh, Jon Petter Gustafsson, Ingrid Öborn. 2008. Effects of biosolids application on soil chemical properties in peri-urban agricultural systems. VNU Journal of Science Earth Sciences 01/2008; 24, 202-212

Wang H, Huang B, Shi X, Darilek JL, Yu D, Sun W, Zhao Y, Chang Q, Öborn I. 2008. Major nutrient balances in small-scale vegetable farming systems in peri-urban areas in China. Nutr Cycl Agroecosys 81, 203-218.

Khai NM, Öborn I, Hillier S, Gustafsson JP. 2008. Modeling of metal binding in tropical Fluvisols and Acrisols treated with biosolids and wastewater. Chemosphere 70, 1338-1346

Simonsson M, Andersson S, Andrist-Rangel Y, Hillier S, Mattsson L, Öborn I., 2007. Potassium release and fixation as a function of fertilizer application rate and soil parent material. Geoderma 140, 188-198. 

Biao Huang, Yanfeng Zhao, Xuezheng Shi, Dongsheng Yu, Yongcun Zhao, Weixia Sun, Hongjie Wang, Ingrid Öborn. 2007. Source identification and spatial variability of nitrogen, phosphorus, and selected heavy metals in surface water and sediment in the riverine systems of a peri-urban interface. Journal of Environmental Science and Health Part A 42, 371–380.

Andrist-Rangel Y, Edwards AC, Hillier S, Öborn I. 2007. Long-term K dynamics in organic and conventional mixed cropping systems as related to management and soil properties. Agriculture, Ecosystems and Environment 122, 413-426

Linde M, Öborn I, Gustafsson JP. 2007. Effects of changed soil conditions on the mobility of trace metals in moderately contaminated urban soils. Water, Air & Soil Pollution 183, 69-83

Khai NM, Ha PQ, Öborn I. 2007. Nutrient flows in small-scale peri-urban vegetable farming systems in Southeast Asia – A case study in Hanoi. Agriculture, Ecosystems and Environment 122, 192-202

Hellström L, Persson B, Brundin L, Petersson-Grawé K, Öborn I, Järup L. 2007. Cadmium exposure pathways in a population living near a battery plant. Science of the Total Environment 373, 447-455

Modin-Edman A-K, Öborn I, Sverdrup H. 2007. FARMFLOW-A Dynamic Model for Phosphorus Mass Flow, Simulating Conventional and Organic Management of a Swedish Dairy Farm. Agricultural Systems 94, 431-444

Wångstrand H, Eriksson J, Öborn I. 2007. Effects of nitrogen fertilizer application on cadmium concentration in grain of winter wheat, oats and barley. European Journal of Agronomy 26, 209-214

Andersson S, Simonsson M, Mattsson L, Edwards AC, Öborn I. 2007. Response of soil exchangeable and crop potassium concentrations to variable fertiliser and cropping regimes in long-term field experiments on different soil types. Soil Use and Management 23, 10-19

Zhang Q, Shi X, Huang B, Yu D, Öborn I, Blombäck K, Wang H, Pagella TF, Sinclair FL. 2007. Surface water quality of factory-based and vegetable-based peri-urban areas in the Yangtze River Delta region, China. Catena 69, 57-64

Andrist-Rangel Y, Simonsson M, Andersson S, Öborn, I, Hillier S. 2006. Mineralogical budgeting of potassium in soil: a basis for understanding standard measures of potassium status. Journal of Plant Nutrition and Soil Science 169, 605-615

Bengtsson H, Alvenäs G, Nilsson SI, Hultman B, Öborn I. 2006. Cadmium, copper and zinc outputs via leaching and surface run-off at the Öjebyn farm in Northern Sweden – temporal and spatial variation. Agricultural Ecosystems and Environment 113, 120-138.

Huang B, Shi XZ, Yu DS, Öborn I, Blombäck K, Pagella TF, Wang HJ, Sun W, Sinclair FL. 2006. Environmental Assessment of Small-Scale Vegetable Farming System in Peri-Urban Areas of the Yangtze River Delta Region, China. Agricultural Ecosystems and Environment 112, 391-402. 

Öborn I, Modin-Edman A-K, Bengtsson H, Gustafson GM, Salomon E, Nilsson SI, Holmqvist J, Jonsson S, Sverdrup H. 2005. A systems approach to assess farm scale nutrient and trace element dynamics. A case study at the Öjebyn dairy farm. Ambio 34, 298-307 

Stern S, Sonesson U, Gunnarsson S, Öborn I, Kumm K-I, Nybrant T. 2005. Sustainable development of food production – a case study on scenarios for pig production. Ambio 34, 402-407. 

Olsson I-M, Eriksson J, Öborn I, Skerfving S, Oskarsson A. 2005. Cadmium in food production systems– A health risk for sensitive population groups. Ambio 34, 344-351 

Öborn I, Andrist-Rangel Y, Askegaard M, Grant CA, Watson CA, Edwards AC. 2005. Critical aspects of potassium management in agricultural production systems. Soil Use and Management 21, 102-112 

Watson CA, Öborn I, Eriksen J, Edwards AC. 2005. Perspectives on nutrient management on mixed farms. Soil Use and Management 21, 132-140

Sohlenius G, Öborn I. 2004. Geochemistry and partitioning of trace metals in acid sulphate soils in Sweden and Finland before and after sulphide oxidation. Geoderma 122, 167-175. 

Öborn I, Edwards AC, Witter E, Oenema O, Ivarsson K, Withers PJA, Nilsson SI, Richert Stinzing A. 2003. Element balances as a tool for sustainable nutrient management: a critical appraisal of their merits and limitations within an agronomic and environmental context. European Journal of Agronomy 20, 211-225.

Holmqvist J, Falk Øgaard A, Öborn I, Edwards AC, Mattsson L, Sverdrup H. 2003. Application of the PROFILE model to estimate potassium release from mineral weathering in Northern European agricultural soils. European Journal of Agronomy 20, 149-163. 

Bengtsson H, Öborn I, Jonsson S, Nilsson I, Andersson A. 2003. Field balances of some mineral nutrients and trace elements in organic and conventional dairy farming––a case study at Öjebyn Sweden. European Journal of Agronomy 20, 101-116. 

Ringqvist L, Holmgren A, Öborn I. 2002. Poorly humified peat as an adsorbent for metals in wastewater. Water Research 36, 2394-2404.

Ringqvist L, Öborn, I. 2002. Copper and zinc adsorption onto poorly humified Sphagnum and Carex peat. Water Research 36, 2233-2242.

Öborn I, Linde M. 2001. Solubility and potential mobility of heavy metals in two urban soils from Stockholm, Sweden. Water, Air, & Soil Pollution: Focus 1, 255-265

Linde M, Bengtsson H, Öborn I. 2001. Concentrations and pools of heavy metals in urban soils in Stockholm, Sweden. Water, Air, & Soil Pollution: Focus 1, 83-101

Jansson G, Öborn I. 2000. Cadmium in Swedish carrots and the influence of soil factors. Acta Agric. Scand., Sect. B, Soil and Plant 50, 49-56. 

Greve MH, Yli-Halla M, Nyborg Å, Öborn I. 2000. Appraisal of World Reference Base for Soil Resources - From a Nordic point of View. Danish Journal of Geography 100, 15-26

Rosén K, Öborn I, Lönsjö H. 1999. Migration of Radiocaesium in Swedish profiles after the Chernobyl fallout in Sweden 1987-1995. Journal of Environmental Radioactivity 46, 45-66

Oskarsson A, Nordberg G, Block M, Rasmussen F, Pettersson R, Skerfving S, Vather M, Wicklund Glynn A, Öborn I, Heikensten M-L, Thuvander A. 1996. Adverse Health Effects Due to Soil and Water Acidification: A Swedish Research Program. Ambio 25(8), 527-531

Eriksson J, Öborn I, Jansson G, Andersson A. 1996. Factors Influencing Cd-Content in Crops. Results from Swedish field investigations. Swedish Journal for Agricultural Research 26, 125-133

Öborn I, Jansson G, Johnsson L. 1995. A field study on the influence of soil pH on trace element levels in spring wheat (Triticum aestivum), potatoes (Solanum tuberosum) and carrots (Daucus carota). Water, Air and Soil Pollution 85, 835-840 

Öborn I, Berggren D. 1995. Characterization of jarosite-natrojarosite in two northern Scandinavian soils. Geoderma 66, 213-225

Ghorayshi M, Öborn I. 1993. Mineralogical composition of three cultivated Swedish soils. Swedish Journal for Agricultural Research 23, 91-99

Öborn I. 1989. Properties and classification of some acid sulfate soils in Sweden. Geoderma 45, 197-219
 

Books and book chapters

Muoni T, Gwaka P, Majoni L, Thierfelder C, Mhlanga B, Öborn I. 2020. Intercrops Involving Legumes Enhance Productivity in Smallholder Crop-Livestock Farming Under a Changing Climate in Eastern and Southern Africa: A Review. In F. Poulsen (Ed), Farmers and Farming: Practices, Management and Challenges. Chapter 4. Nova Science Publisher (https://novapublishers.com/shop/farmers-and-farming-practices-management-and-challenges/) ISBN: 978-1-53618-463-1

van Noordwijk M, Ekadinata A, Leimona B, Catacutan D, Martini E, Tata HL, Öborn I, Hairiah K, Wangpakapattanawong P, Mulia R, Dewi S, Rahayu S, Zulkarnain MT. 2020. Agroforestry options for degraded landscapes in Southeast Asia. In: Dagar JC, Gupta SR, Teketay D(eds.)  Agroforestry for Degraded Landscapes: Recent Advances and Emerging Challenges. Chapter 11, p 307-347. Springer, Singapore https://doi.org/10.1007/978-981-15-4136-0_11 (ISBN:978-981-15-4135-3)  

van Noordwijk M, Duguma L, Dewi S, Leimona B, Catacutan DC, Lusiana B, Öborn I, Hairiah H, Minang P, Ekadinata A, Martini E, Degrande A, Prabhu R. 2019. Agroforestry into its fifth decade: local responses to global challenges and goals in the Anthropocene. In: van Noordwijk M, ed. Sustainable development through trees on farms: agroforestry in its fifth decade.  Bogor, Indonesia: World Agroforestry (ICRAF) Southeast Asia Regional Program. Chapter 21. p 395−418  .

Catacutan DC, Finlayson R, Perdana A, Lusiana B, Leimona B, Simelton E, Öborn I, Galudra G, Roshetko JM, Vaast P, Mulia R, Lasco R, Dewi S, Borelli S, Yasmi Y. 2019. Policy guidelines for agroforestry development adopted by ASEAN. In: van Noordwijk M (ed) Sustainable development through trees on farms: agroforestry in its fifth decade. World Agroforestry (ICRAF), Bogor (Indonesia), Chapter 18. p 329–351.

van Noordwijk M, Khasanah N, Garrity DP, Njenga M, Tjeuw J, Widayati A, Iiyama M, Minang PA, Öborn I. 2019. Agroforestry’s role in an energy transformation that reverses climate change. In: van Noordwijk M (ed) Sustainable development through trees on farms: agroforestryin its fifth decade. World Agroforestry (ICRAF), Bogor (Indonesia), Chapter 16. p 277–298

Bayala J, Öborn I, Dupraz C. 2019. Belowground resource sharing in mixed tree–crop systems: methods to better understand belowground interactions. In: van Noordwijk M (ed) Sustainable development through trees on farms: agroforestry in its fifth decade. World Agroforestry (ICRAF), Bogor (Indonesia), Chapter 5. p 93-110.

van Noordwijk M, Barrios E, Shepherd K, Bayala J, Öborn I. 2019. Soil science as part of agroforestry. In: van Noordwijk M (ed) Sustainable development through trees on farms: agroforestry in its fifth decade. World Agroforestry (ICRAF), Bogor (Indonesia), Chapter 4. p 63–92.

Öborn I, Bergkvist G, Bommarco R, Jonsson M. 2019. Diversified farming systems can lead to sustainable intensification of future crop production. In: Towards 2030 – sustainability as the business case for agriculture and forestry. Swedish FAO Committee, Publication series 13, 46-51 (ISSN 1652-9316)

Öborn I, Harrison RD, Weldesemayat SG. 2019. Trees on farms and farmers in the forest: Good practices and a need for policy. In: Eds RA Sikora, ER Terry, PLG Vlek, J Chitja. Transforming Agriculture in Southern Africa: Constraints, Technologies, Policies and Processes. Routledge Earthscan Food and Agriculture, Chapter 23 https://doi.org/10.4324/9780429401701

Muoni T, Öborn I, Mhlanga B, Okeyo I, Mutemi M, Duncan A. The Role of Mucuna pruriens in Smallholder Farming Systems of Eastern and Southern Africa: A Review. In: Agronomic Crops, Vol 2: Management Practices, Hasanuzzaman, Mirza (Ed.), 485-498. Springer Nature. https://link.springer.com/chapter/10.1007/978-981-32-9783-8_23

Kuyah S., Öborn I., Jonsson M. 2018. Regulating Ecosystem Services Delivered in Agroforestry Systems. In: Dagar J., Tewari V. (eds) Agroforestry. Springer, Singapore, 797-815 (https://link.springer.com/chapter/10.1007%2F978-981-10-7650-3_33)

Wangpakapattanawong P, Ratnamhin A, Öborn I, Roshetko JM, Jamieson C, Perdana A, Mulyoutami E, Riyandoko, Finlayson R, Mercado Jr. A. 2017. Planning, designing and establishing agroforestry in rice-production landscapes in Southeast Asia. In:

Wangpakapattanawong P, Finlayson R, Öborn I, Sinclair F, Shono K, Borelli S, Hillbrand A, Conigliaro M. (eds.) 2017. Agroforestry in rice-production landscapes in Southeast Asia: a practical manual. Food and Agriculture Organization of the United Nations and the World Agroforestry Centre. http://www.fao.org/3/a-i7137e.pdf

Wangpakapattanawong P, Ratnamhin A, Öborn I, Sinclair F. 2017. Rice production and agroforestry in Southeast Asia. In: Wangpakapattanawong P, Finlayson R,

Öborn I, Sinclair F, Shono K, Borelli S, Hillbrand A, Conigliaro M. (eds.) 2017. Agroforestry in rice-production landscapes in Southeast Asia: a practical manual. Food and Agriculture Organization of the United Nations and the World Agroforestry Centre. http://www.fao.org/3/a-i7137e.pdf

Wangpakapattanawong P, Finlayson R, Öborn I, Sinclair F, Shono K, Borelli S, Hillbrand A, Conigliaro M. (eds.) 2017. Agroforestry in rice-production landscapes in Southeast Asia: a practical manual. Food and Agriculture Organization of the United Nations and the World Agroforestry Centre. (http://www.fao.org/3/a-i7137e.pdf)

Öborn I, Wekesa A, Natongo P, Kiguli L, Wachiye E, Musee C, Kuyah S, Neves B. 2017. Who enjoys smallholder generated carbon benefits? In: Sara Namirembe, Beria Leimona, Meine van Noordwijk, Peter Minang (eds.), Co-investment in ecosystem services: global lessons from payment and incentive schemes. World Agroforestry Centre, Nairobi. Chapter 7, 1-10. (http://www.worldagroforestry.org/sites/default/files/Ch7_Smallholder%20carbon_ebookB-DONE.pdf

Lusiana B, Kuyah S, Oborn I, van Noordwijk M, 2017. Typology and metrics of ecosystem services and functions as the basis for payments, rewards and co-investment. In: S Namirembe, B Leimona, M van Noordwijk, P Minang (eds.), 2017. Co-investment in ecosystem services: global lessons from payment and incentive schemes. World Agroforestry Centre, Nairobi. http://www.worldagroforestry.org/sd/environmental-services/PES (http://www.worldagroforestry.org/sites/default/files/Ch2_ESTypology_ebook.pdf

Mutemi M, Njenga M, Lamond G, Kuria A, Öborn I, Muriuki J, Sinclair FL. 2017. Using local knowledge to understand challenges and opportunities for enhancing agricultural productivity in Western Kenya. In: Ӧborn I. Vanlauwe B, Philips M, Thomas R, Brooijmans W, (eds.). Sustainable Intensification in Smallholder agriculture. An integrated systems research approach. Earthscan Food and Agriculture, Routledge, London, p 177-195.

Ӧborn I. Vanlauwe B, Atta-Krah K, Thomas R, Philips M, Schut M. 2017. Integrated systems research for sustainable intensification of smallholder agriculture. In:

Ӧborn I, Vanlauwe B, Philips M, Thomas R, Brooijmans W, Atta-Krah K (eds.). Sustainable Intensification in Smallholder agriculture. An integrated systems research approach. Earthscan Food and Agriculture, Routledge, London, p 1-16. 

Ӧborn I. Vanlauwe B, Philips M, Thomas R, Brooijmans W, Atta-Krah K. (eds.) 2017. Sustainable Intensification in Smallholder agriculture. An integrated systems research approach. Earthscan Food and Agriculture, Routledge, London. 381 pp. https://cgspace.cgiar.org/handle/10568/89642

Ӧborn, I., Kuyah, S., Jonsson, M., Dahlin, A.S., Mwangi, Hosea, De Leeuw, J. 2015. Landscape-level constraints and opportunities for sustainable intensification in smallholder systems in the tropics. In Minang, P. A., van Noordwijk, M., Freeman, O. E., Mbow, C., de Leeuw, J., & Catacutan, D. (Eds.) Climate-Smart Landscapes: Multifunctionality in Practice. Nairobi, Kenya: World Agroforestry Centre (ICRAF), p 163-177. http://asb.cgiar.org/climate-smart-landscapes/index.html.
van Noordwijk M, Hoang MH, Neufeldt H, Öborn I, Yatich T, eds.2011. How trees and people can co-adapt to climate change: Reducing vulnerability through multifunctional agroforestry landscapes. Nairobi: World Agroforestry Centre (ICRAF). 134p. http://www.worldagroforestry.org/sea/publication?do=view_pub_detail& pub_no=BK0149-11

Linse L, Öborn I, Sinclair AH. 2011. The role of boron in biological systems with focus on legumes in crop production. A review. In: GL Perkins (Ed). Boron: Compounds, Production and Applications. NOVA Science Publishers, Inc. (ISBN 9781617617607), 557-580. 

Gunnarsson S, Sonesson U, Nybrant T, Stern S, Öborn I (2009) A method for construction and evaluation of scenarios for sustainable animal production. In Alan, Madec (Eds) Wageningen Acad Publ 433-444.

Öborn I, Bengtsson H, Gustafson GM, Holmqvist J, Modin-Edman A-K, Nilsson SI, Salomon E, Sverdrup H, Johnsson S. 2008. Farm-scale nutrient and trace element dynamics in dairy farming. In Schlegel et al (Eds), Wageningen Acad Publ 89-99

Öborn, I. 2004. Do we risk nutrient imbalances in organic dairy production? In: Steiness, E (Ed), Geomedical aspects of organic farming. The Norwegian Academy of Science and Letters, Oslo, 71-83. 

Öborn, I. 1993. Effects of liming and P fertilization on cereals grown on an acid sulfate soil in Sweden. In: Dent, D.L. and van Menswoort, M.E.F. (Eds), Selected Papers of the Ho Chi Minh City Symposium on Acid Sulphate Soils. IRLI publ. 53, 225-235. International Institute for Land Reclamation and Improvement, P.O. Box 45, 6700 AA Wageningen, The Netherlands.

Öborn, I. 1991. Some effects of chemical weathering in three cultivated acid sulfate soils in Sweden. In: Plant-Soil Interactions at Low pH. R J Wright, V C Baligar and R P Murrmann (Eds). Developments in Plant and Soil Sciences 45, 55-63. Kluwer Academic Publisher, Dodrecht. 

Other scientific reports

Shiluli, M., Mogaka, J., Nyaga, J., Kinuthia, R., Njoroge, J., Kidula, N., Öborn, I., Duncan, A, Hammond, J. 2021. LegumeSELECT: A baseline characterisation of four selected sites in Kisii and Migori counties of western Kenya. ILRI Project Report. Nairobi, Kenya: ILRI

Njoroge, J., Shiluli, M., Nyaga, J., Kinuthia, R., Mogaka, J., Muoni, T., Öborn, I., Duncan, A. 2020. Using the LegumeCHOICE tool to support legume use on smallholder farms in Kisii and Migori counties in Kenya. ILRI Project Report. Nairobi, Kenya: International Livestock Research Institute (ILRI).

Zomer R, Öborn I, Xu J. 2019. Tree cover on agricultural land in the Asia-Pacific region. Working Paper 294. Bogor, Indonesia: World Agroforestry (ICRAF) Southeast Asia Regional Program. DOI: http://dx.doi.org/10.5716/WP19005.PDF

[ASEAN] Association of Southeast Asian Nations. 2018. ASEAN Guidelines for Agroforestry Development. Authors: Catacutan DC, Finlayson RF, Gassner A, Perdana A, Lusiana B, Leimona B, Simelton E, Öborn I, Galudra G, Roshetko JM, Vaast P, Mulia R, Lasco RL, Dewi S, Borelli S, Yasmi Y. Jakarta, Indonesia: ASEAN Secretariat.

Roshetko JM, Finlayson R, Öborn I, Sabastian G, Perdana A, Martini E, Mulyoutami E, Mercado Jr A, Jamieson C, Simelton E, Sinclair F, Wangpakapattanawong P, Ratnamhin A, Prameswari D, Ekawati D, Shono K. 2018. Agroforestry in rice-production landscapes in Southeast Asia. Policy Brief no. 90. Agroforestry options for ASEAN series no. 6. Bogor, Indonesia: ICRAF Southeast Asia Regional Program; Jakarta, Indonesia: ASEAN-Swiss Partnership on Social Forestry and Climate Change; Bangkok, Thailand: FAO Regional Office for Asia and the Pacific. 

Duncan, A.J., Öborn, I., Nziguheba, G., Temesgen, T., Muoni, T., Okeyo, I., Shiluli, M., Berhanu, T., Walangululu, J., Vanlauwe, B. 2018. Supporting smallholder farmers’ decisions on legume use in East Africa – the LegumeCHOICE approach. Advances in Legume Science and Practice, Glasgow 21-22 March 2018. Aspects of Applied Biology 138, 85-92.

Muoni, T., Koomson E., Öborn, I., Marohn, C., Watson, C.A., Bergkvist, G., Barnes, A., Duncan, A. 2018. Effect of legume-crop mixtures on runoff and soil loss in Africa. Advances in Legume Science and Practice, Glasgow 21-22 March 2018. Aspects of Applied Biology 138, 43-47.

Widayati A, Öborn I, Silveira S, Baral H, Wargadalam V, Harahap F, Pari G. 2017. Exploring the potential of bioenergy in Indonesia for multiple benefits. Policy Brief no. 82. Bogor, Indonesia: World Agroforestry Centre Southeast Asia Regional Program.

Catacutan DC, van Noordwijk M, Nguyen TH, Öborn I, Mercado AR. 2017. Agroforestry: contribution to food security and climate-change adaptation and mitigation in Southeast Asia. White Paper. Bogor, Indonesia: World Agroforestry Centre (ICRAF) Southeast Asia Regional Program; Jakarta, Indonesia: ASEAN-Swiss Partnership on Social Forestry and Climate Change, 36p.

van Noordwijk M, Barrios E, Shepherd K, Bayala J, Ӧborn I. 2015. The rooted pedon in a dynamic multifunctional landscape: Soil Science at the World Agroforestry Centre. ICRAF Working Paper 200. Nairobi: World Agroforestry Centre (ICRAF), 25p
Forward Thinking Platform, 2014. A Glossary of Terms commonly used in Futures Studies. Short Version (6 pages) &Full Version (29 pages),GFAR Rome ( IO co-author) http://www.egfar.org/news/glossary-terms-commonly-used-futures-studies

Hoang MH, van Noordwijk M, Fox J, Catacutan D, Sinclair FL, Simons T, Öborn I. 2014. The potential to use tree cover to mitigate vulnerability of lives and landscapes in the Lower Mekong Basin. ICRAF Working Paper 177 http://www.worldagroforestry.org/regions/southeast_asia/publications?do=view_pub_detail&pub_no=WP0180-14

Macay H, Öborn I. 2013. Multifunctional landscapes Part 2: Enhancing productivity and restoring ecosystem services. In H Macay, G Nyberg (Eds), Agricultural research towards sustainable development goals, Conference Proceedings 25-26 September 2013. SLU-Global Report 2013:3, 48-49

Öborn, I. 2013. Can integration of trees and crops contribute to enhanced agricultural productivity, resource utilisation and livelihoods for smallholder farmers? An evaluation of the multifunctionality of agroforestry systems In: P Chiverton et al (Eds), The SLU Global Food Security Research and Education Program 2010-2013. A Swedish Government Initiative. Final report. SLU-Global Report 2013:2, 78-83

Vrede K, Öborn I, Rydhmer L, Bengtsson J, Jensen ES, Magnusson U, Waldenström W (Eds). 2012. Future Agriculture – Livestock, Crops and Land Use. Report from a multidisciplinary research platform. Phase I (2009-2012). Future Agriculture, Swedish University of Agricultural Sciences, Uppsala.

Topp CFE, Watson CA, Öborn I. 2011. Trace elements in agricultural systems. Aspects of Applied Biology 113, Making Crop Rotations Fit for the Future, 107-110.

Bergkvist G, Båth B, Öborn I. 2011. The design of a new cropping system experiment to be used as a research platform – maize and winter wheat in monoculture and rotations. Aspects of Applied Biology 113, Making Crop Rotations Fit for the Future, 61-66.

Bergkvist G, Öborn, I 2011. Long-term field experiments in Sweden – what are they designed to study and what could they be used for? Aspects of Applied Biology 113, Making Crop Rotations Fit for the Future, 75-85.

Öborn, I., Magnusson, U., Bengtsson, J., Vrede, K., Fahlbeck, E., Jensen, E.S., Westin, C., Jansson, T., Hedenus, F., Lindholm Schulz, H., Stenström, M., Jansson, B., Rydhmer, L. 2011. Five Scenarios for 2050 – Conditions for Agriculture and Land Use. Uppsala, Swedish University of Agricultural Sciences. ISBN: 978-91-576-9032-6.

Öborn, I., Magnusson, U., Bengtsson, J., Vrede, K., Fahlbeck, E., Jensen, E.S., Westin, C., Jansson, T., Hedenus, F., Lindholm Schulz, H., Stenström, M., Jansson, B., Rydhmer, L. 2011. Fem framtidsscenarier för 2050. Möjligheter och utmaningar för livsmedelsförsörjning och markanvändning. Uppsala, Sveriges lantbruksuniversitet. ISBN: 978-91-576-9023-4. 

Bengtsson, J., Magnusson, U, Rydhmer, L., Jensen E.S., Vrede K, Öborn I. 2010. Future Agriculture – livestock, crops and land use. A strategic programme for research. Swedish University of Agricultural Sciences. ISBN 978-91-576-9008-1. 

Walker, R.L., Edwards. A.C., Öborn, I., Campbell, C., Coull, M., Dahlin, S., Eriksson, J., Frankow-Lindberg, B., Hillier. S., Lindström, B., Linse, L., Ramezanian, A., Lumsdon, D., Shand, C., Sinclair, A., Watson, C.A., Wivstad. M. 2011. Developing strategies for the improved utilization of local- and site-specific trace element resources to enhance crop and livestock quality. Aspects of Applied Biology 109, Agricultural Ecological Research: Its role in delivering sustainable farm systems, 177-182. 

R.L. Walker, I. Öborn, J. Bertilsson, C.D. Campbell, M. Coull, S. Dahlin, A.C. Edwards, J. Eriksson, B. Frankow-Lindberg, S. Hillier, B. Lindström, L. Linse, A. Ramezanian, D. Lumsdon, C. Shand, A. Sinclair, C.A. Watson & M. Wivstad. 2010. Micronutrient strategies in organic systems: using local and site specific resources to improve crop and livestock quality. Proceedings of 15th World Fertilizer Congress of the International Scientific Centre for Fertilizers (CIEC), 29 August-2 September 2010, Bucharest, Romania.

Öborn I, Edwards AC, Hillier S. 2010. Quantifying uptake rate of potassium from soil in a long-term grass rotation experiment. In: MS Brar & SS Mukhopadhyay (Eds). Potassium Role and Benefits in Improving Nutrient Management for Food Production, Quality and Reduced Environmental Damages. Proceedings of the IPI-OUAT-IPNI International Symposium Bhubaneswar, Orissa, India, 5-7 November 2009, Volume I: Invited Papers. Published by IPI, Horgen /Switzerland and IPNI, Norcross/USA (DOI 10.3235/978-3-905887-05-1), 437-466.

Lundegårdh B, Jastrebova J, Zhokhov S, Mårtenson A, Öborn I. 2009. Effects of growing location and variety on free tryptophan and mineral nutrient content in wheat. The 15th Annual International Scientific Conference Research for Rural development, Jelgava, Latvia May 20-22, 2009. In: Research for Rural Development 2009, 21-27

Frankow-Lindberg, B., Lindström, B. & Öborn, I. 2009. Annual and seasonal effects on micro-mineral concentrations in four grassland species. Grassland Science in Europe 14, 103–105

Gunnarsson, S., Sonesson, U., Nybrant, T., Stern, S. and Öborn, I. 2007. Playing games for the future: a method for construction and evaluation of scenarios for sustainable animal production. In: Proceedings of the XIII Int. Congress in Animal Hygiene, Tartu Estonia, June 17-21, 2007, 592-597

Pham Quang Ha, Nguyen Manh Khai, Vu Dinh Tuan, Fagerstrom Minh Ha and Ingrid Öborn. 2005.  Nutrient and Heavy Metal Study for Sustainable Farming in Peri-Urban Intensive Vegetable Cropping, Hanoi, Vietnam. In: Bulletin of the Institute of Tropical Agriculture Kyushu University, Japan. ISSN 0915-99X. Special issue 28 (1), 111-119

Wivstad, M., Ivarsson, K. och Öborn, I. 2005. Framtidsscenarier för hållbar svensk odling av potatis. Rapport Mat 21 nr 12/2005, SLU, Uppsala (ISSN 1650-5611, ISBN 91-576-6882-5). (English summary: Future scenarios for sustainable Swedish potato production), pp. 52.

Stern, S., Sonesson, U., Gunnarsson, S., Öborn, I., Kumm, K.-I., Nybrant, T. 2005. Sustainable pig production in the future - development and evaluation of different scenarios. Report Food 21 No 5/2005, SLU, Uppsala, Sweden, pp. 101 

Kumm, K-I, Stern, S, Gunnarsson, S, Nybrandt, T, Sonesson, U, Öborn, I. 2005. Framtidsscenarier för uthållig svensk nötköttsproduktion. Rapport Mat 21 nr 1/2005, SLU, Uppsala (English Summary: Future Scenarios for Sustainable Swedish Beef Production), pp. 18.

Sonesson, U., Gunnarsson, S., Nybrandt, T., Stern, S, Öborn, I, Berg, C. 2003. Att skapa framtidsbilder – en metod att utforma framtidsscenarier för uthållig livsmedelsproduktion. Rapport Mat 21 nr 3/2003, SLU, Uppsala (ISSN 1650-5611, ISBN 91-576-6583-4). (English summary: To create future scenarios - A method for scenario construction for sustainable agricultural systems), pp. 21.

Öborn, I., Sonesson, I., Stern, S., Berg, C., Gunnarsson, S, Lagerkvist CJ. Uthållighetsbrister i livsmedelskedjan - en intervjuundersökning. Rapport MAT 21 nr 6/2002, SLU, Uppsala. (ISSN 1650-5611, ISBN 91-576-6280-0). (English Summary: Where are the weak links in a sustainable food chain? - an interview survey), pp. 44.

Ivarsson K, Öborn I. (Eds). 2002. Cadmium from plough to plate. Report Food 21 No 5/2002 (ISSN 1650-5611, ISBN 91-576-6279-7), pp. 32.

Blombäck K, Kalvi M, Eriksson J, Öborn I. 2000. Cadmium accumulation in agricultural soils and uptake by plants as an effect of cadmium in phosphate fertilisers. Model estimates. In: Assessment of Risks to Health and the Environment in Sweden from Cadmium Fertilisers. KEMI PM Nr 4/00, p. 11-32

Tiberg, E., Greve, M.H., Helweg, A., Yli-Halla, M., Eklo, O.M., Nyborg, Å.A., Solbakken, E., Öborn. I. and Stenström, J. 1998. Nordic Reference Soils. TemaNord 1998:537, pp. 106. 

Greve, M.H., Nyborg, Å A, Yli-Halla, M and Öborn, I. 1998. Soil classification problems of 13 Nordic Reference Soils. 16th World Congress of Soil Science, August 20-26, 1998, Montpellier. 

Johnsson, L, Jansson, G, Öborn, I, Eriksson, J & Andersson, A. 1998. The influence of pH-level in surface and sub surface soil on spring wheat uptake of cadmium and selenium. 16th World Congress of Soil Science, August 20-26, 1998, Montpellier. 

Öborn, I., Jansson, G. 1998. Effects of liming on cadmium contents of spring wheat and potatoes. 16th World Congress of Soil Science, August 20-26, 1998, Montpellier. 

Jansson, G., Öborn, I. 1995. Kadmium i mark och morötter - resultat från provtagningar 1993 och 1994. Livsmedelsverket Rapport 18/95 (Cadmium in soils and carrots – results from national sampling 1993 and 1994. Swedish Food Administration Report 18/95) (in Swedish), pp. 23.

Eriksson, J., Öborn, I., Jansson, G. & Andersson, A. 1995. Soil Cd-content as a factor influencing Cd-content in crops - results from Swedish field investigations. OECD Workshop on Cadmium 18-20 October 1995, Stockholm. Fertilizer Workshop/Parallel Sessions.

Öborn I. 1994. Morphology, Chemistry, Mineralogy and Fertility of Some Acid Sulfate Soils in Sweden. (Ph D Thesis). Department of Soil Sciences. Reports and Dissertations 18. Swedish University of Agricultural Sciences, Uppsala.

Öborn I, Johnsson H. 1990. Mollic Gleysol at Kjettslinge. Soil Description Series No 2. Department of Forest Soils and Division of Soil Science and Eco-chemistry, Swedish University of Agricultural Sciences. 11 p.


Contact

Professor at the Department of Crop Production Ecology; Agricultural cropping systems
Telephone: +4618671274, +46703703705
Postal address:
Inst för växtproduktionsekologi, Box 7043
75007 UPPSALA
Visiting address: Ulls väg 16, Uppsala