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Climate Change and Carbon Sequestration among Smallholder Farmers in Uganda: An Introduction and Review of Literature

DOI: 10.4236/oalib.1108889, PP. 1-13

Subject Areas: Environmental Sciences, Biodiversity, Atmospheric Sciences, Agricultural Science, Plant Science, Soil Science, Environmental Sciences, Agronomy, Ecology

Keywords: Climate Change, Agro-Ecological Zones, Carbon Sequestration Specifically Comparing Fragile Agro-Ecological Zones of Uganda, Sorghum/Legume Intercropping System, Smallholder Farmers

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In Uganda, sorghum constitutes the second most widely grown cereal according to the latest statistics from the country’s statistics body, the Uganda Bureau of Statistics. This notwithstanding, there has been, in the context of Uganda, very little research and published literature on its potential to sequester carbon. There is no sufficient data on the exact levels of carbon sequestered by this sorghum/legume intercropping system, which is widespread as a technology within Uganda’s smallholder sorghum farmers, most especially in the two agro-ecological zones considered for this study: Eastern Highlands: specifically, Serere district and Northern farming system; specifically, Lira district. The purpose of the present article is to introduce a broader research agenda through which I aim to intervene on this subject. The article also engages key recent research on Carbon Sequestration (CS), focusing on studies that engage the question of CS and smallholder farmers.

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Owasa, H. A. (2022). Climate Change and Carbon Sequestration among Smallholder Farmers in Uganda: An Introduction and Review of Literature. Open Access Library Journal, 9, e8889. doi:


[1]  Sachs, W. (2010) Environment. In: Sachs, W., Ed., The Development Dictionary: A Guide to Knowledge as Power, Zed Books, London, 26-37.
[2]  IPCC (Intergovernmental Panel on Climate Change) (2022) Climate Change: A Threat to Human Wellbeing and Health of the Planet.
[3]  UBOS (Uganda Bureau of Statistics) (2019) 2019 Statistical Abstract. Uganda Bureau of Statistics, Kampala.
[4]  Roobroeck, D., Hood-Nowotny, R., Nakubulwa, D., Tumuhairwe, J.B., Mwanjalolo, M.J.G., Ndawula, I. and Vanlauwe, B. (2019) Biophysical Potential of Crop Residues for Biochar Carbon Sequestration, and Co-Benefits, in Uganda. Ecological Applications, 29, e01984.
[5]  Ekepu, D. and Tirivanhu, P. (2016) Assessing Socio-Economic Factors Influencing Adoption of Legume-Based Multiple Cropping Systems among Smallholder Sorghum Farmers in Soroti, Uganda. South African Journal of Agricultural Extension, 44, 195-215.
[6]  Jindal, R. (2006) Carbon Sequestration Projects in Africa: Potential Benefits and Challenges to Scaling up. Earthtrends, World Resources Institute, Washington DC.
[7]  Musekiwa, N.B., Angombe, S.T., Kambatuku, J., Mudereri, B.T. and Chitata, T. (2022) Can Encroached Rangelands Enhance Carbon Sequestration in the African Savannah? Trees, Forests and People, 7, Article ID: 100192.
[8]  Corbeels, M., Cardinael, R., Powlson, D., Chikowo, R. and Gérard, B. (2020) Carbon Sequestration Potential through Conservation Agriculture in Africa Has Been Largely Overestimated: Comment on: “Meta-Analysis on Carbon Sequestration through Conservation Agriculture in Africa. Soil and Tillage Research, 196, Article ID: 104300.
[9]  Namirembe, S., Piikki, K., Sommer, R., Söderström, M., Tessema, B. and Nyawira, S.S. (2020) Soil Organic Carbon in Agricultural Systems of Six Countries in East Africa—A Literature Review of Status and Carbon Sequestration Potential. South African Journal of Plant and Soil, 37, 35-49.
[10]  Ambaw, G., Recha, J.W., Nigussie, A., Solomon, D. and Radeny, M. (2020) Soil Carbon Sequestration Potential of Climate-Smart Villages in East African Countries. Climate, 8, Article No. 124.
[11]  Gonzalez-Sanchez, E.J., Veroz-Gonzalez, O., Conway, G., Moreno-Garcia, M., Kassam, A., Mkomwa, S., Ordoñez-Fernandez, R., Triviño-Tarradas, P. and Carbonell-Bojollo, R. (2019) Meta-Analysis on Carbon Sequestration through Conservation Agriculture in Africa. Soil and Tillage Research, 190, 22-30.
[12]  Kamusingize, D., Majaliwa, J.M., Komutunga, E., Tumwebaze, S., Nowakunda, K., Namanya, P. and Kubiriba, J. (2017) Carbon Sequestration Potential of East African Highland Banana Cultivars (Musa spp. AAA-EAHB) cv. Kibuzi, Nakitembe, Enyeru and Nakinyika in Uganda. Journal of Soil Science and Environmental Management, 8, 44-51.
[13]  Kiyingi, I., Edriss, A.K., Phiri, A.M., Mukadasi, B., Tumwebaze, S. and Agaba, H. (2016) The Economics of the Carbon Sequestration Potential of Plantation Forestry in South-Western Uganda. Southern Forests: A Journal of Forest Science, 78, 201-208.
[14]  Chambers, A., Lal, R. and Paustian, K. (2016) Soil Carbon Sequestration Potential of US Croplands and Grasslands: Implementing the 4 per Thousand Initiative. Journal of Soil and Water Conservation, 71, 68A-74A.
[15]  Lal, R., Negassa, W. and Lorenz, K. (2015) Carbon Sequestration in Soil. Current Opinion in Environmental Sustainability, 15, 79-86.
[16]  Mandal, B., Datta, A., Badole, S., Chaitanya, K.A., Majumder, S.P., SinghaRoy, S. and Padhan, D. (2015) Conservation Agriculture for Upkeeping Soil Quality through Carbon Management. In: Das, A.N.U.P., Panwar, A.S. and Mohapatra, K.P., Eds., E-BOOK of Summer School on Conservation Agriculture for Enhancing Resource Use Efficiency and Arresting Land Degradation, Indian Agricultural Statistics Research Institute, New Delhi, 1-19.
[17]  Smith, J., Abegaz, A., Matthews, R.B., Subedi, M., Orskov, E.R., Tumwesige, V. and Smith, P. (2014) What Is the Potential for Biogas Digesters to Improve Soil Carbon Sequestration in Sub-Saharan Africa? Comparison with Other Uses of Organic Residues. Biomass and Bioenergy, 70, 73-86.
[18]  Abdalla, M., Osborne, B., Lanigan, G., Forristal, D., Williams, M., Smith, P. and Jones, M.B. (2013) Conservation Tillage Systems: A Review of Its Consequences for Greenhouse Gas Emissions. Soil Use and Management, 29, 199-209.
[19]  Corsi, S., Friedrich, T., Kassam, A., Pisante, M. and Sà, J.D.M. (2012) Soil Organic Carbon Accumulation and Greenhouse Gas Emission Reductions from Conservation Agriculture: A Literature Review. Food and Agriculture Organization of the United Nations (FAO), Rome.
[20]  Conant, R.T. (2010) Challenges and Opportunities for Carbon Sequestration in Grassland Systems: A Technical Report on Grassland Management and Climate Change Mitigation. Integrated Crop Management, Vol. 9, Food and Agriculture Organization of the United Nations (FAO), Rome.
[21]  Blanco-Canqui, H., Stone, L.R., Schlegel, A.J., Lyon, D.J., Vigil, M.F., Mikha, M.M., Stahlman, P.W. and Rice, C.W. (2009) No-Till Induced Increase in Organic Carbon Reduces Maximum Bulk Density of Soils. Soil Science Society of America Journal, 73, 1871-1879.
[22]  Govaerts, B., Verhulst, N., Castellanos-Navarrete, A., Sayre, K.D., Dixon, J. and Dendooven, L. (2009) Conservation Agriculture and Soil Carbon Sequestration: Between Myth and Farmer Reality. Critical Reviews in Plant Science, 28, 97-122.
[23]  Jindal, R., Swallow, B. and Kerr, J. (2008) Forestry-Based Carbon Sequestration Projects in Africa: Potential Benefits and Challenges. Natural Resources Forum, 32, 116-130.
[24]  Henry, M., Tittonell, P., Manlay, R.J., Bernoux, M., Albrecht, A. and Vanlauwe, B. (2009) Biodiversity, Carbon Stocks and Sequestration Potential in Aboveground Biomass in Smallholder Farming Systems of Western Kenya. Agriculture, Ecosystems & Environment, 129, 238-252.
[25]  Lal, R. (2008) Carbon Sequestration. Philosophical Transactions of the Royal Society B: Biological Sciences, 363, 815-830.
[26]  Vågen, T.G., Lal, R. and Singh, B.R. (2005) Soil Carbon Sequestration in Sub-Saharan Africa: A Review. Land Degradation & Development, 16, 53-71.
[27]  Smith, P. (2004) Carbon Sequestration in Croplands: The Potential in Europe and the Global Context. European Journal of Agronomy, 20, 229-236.
[28]  Cacho, O.J., Marshall, G.R. and Milne, M. (2003) Smallholder Agroforestry Projects: Potential for Carbon Sequestration and Poverty Alleviation. ESA Working Paper No. 03-06, European Space Agency, Paris.
[29]  Bruce, J.P., Frome, M., Haites, E., Janzen, H., Lal, R. and Paustian, K. (1999) Carbon Sequestration in Soils. Journal of Soil and Water Conservation, 54, 382-389.
[30]  Schlesinger, W.H. (1999) Carbon Sequestration in Soils. Science, 284, 2095.
[31]  Okeyo, M.J., Norton, J., Omondi, E.C., Norton, U., Ngosia, D.S., Odhiambo, J.A. and Ashilenje, D.S. (2014) Impact of Conservation Tillage on Soil Quality Under Smallholder Farming Systems in Eastern Uganda and Western Kenya. ASA, CSSA, & SSSA International Annual Meeting, Long Beach, 2-5 November 2014.
[32]  Mandal, B., Datta, A., et al. (2015) Conservation Agriculture for Upkeeping Soil Quality through Carbon Management.
[33]  Justine, N., Tumwebaze, B.S., Ritah, K. and Nabanoga, G. (2019) Aboveground Species Diversity and Carbon Stocks in Smallholder Coffee Agroforestry in the Highlands of Uganda. In: Bamutaze, Y., Kyamanywa, S., Singh, B., Nabanoga, G. and Lal, R., Eds., Agriculture and Ecosystem Resilience in Sub Saharan Africa, Springer, Cham, 403-415.
[34]  Minase, N.A., Masafu, M.M., Geda, A.E. and Wolde, A.T. (2016) Impact of Tillage Type and Soil Texture to Soil Organic Carbon Storage: The Case of Ethiopian Smallholder Farms. African Journal of Agricultural Research, 11, 1126-1133.
[35]  Lal, R. (2009) Soil Carbon Sequestration for Climate Change Mitigation and Food Security. Soil Science, 172, 943-956.
[36]  Lal, R. (2005) Forest Soils and Carbon Sequestration. Forest Ecology and Management, 220, 242-258.
[37]  Lal, R. (2004) Soil Carbon Sequestration to Mitigate Climate Change. Geoderma, 123, 1-22.
[38]  Purdon, M. (2018) Finding Common Ground: A Critique of Subsumption Theory and Its Application to Small-Scale Forest Carbon Offsetting in Uganda. Society & Natural Resources, 31, 1082-1093.
[39]  Fisher, J.A., Cavanagh, C.J., Sikor, T. and Mwayafu, D.M. (2018) Linking Notions of Justice and Project Outcomes in Carbon Offset Forestry Projects: Insights from a Comparative Study in Uganda. Land Use Policy, 73, 259-268.
[40]  Öborn, I., Wekesa, A., Natongo, P., Kiguli, L., Wachiye, E., Musee, C., Kuyah, S. and Neves, B. (2017) Who Enjoys Smallholder Generated Carbon Benefits. In: Namirembe, S., Leimona, B., Van Noordwijk, M., Minang, P., Eds., Co-Investment in Ecosystem Services: Global Lessons from Payment and Incentive Schemes, World Agroforestry Centre, Nairobi, 1-10.
[41]  Tumwebaze, S.B. and Byakagaba, P. (2016) Soil Organic Carbon Stocks Under Coffee Agroforestry Systems and Coffee Monoculture in Uganda. Agriculture, Ecosystems & Environment, 216, 188-193.
[42]  Lipper, L., Neves, B., Wilkes, A., Tennigkeit, T., Gerber, P., Henderson, B., Branca, G. and Mann, W. (2011) Climate Change Mitigation Finance for Smallholder Agriculture: A Guide Book to Harvesting Soil Carbon Sequestration Benefits. Food and Agriculture Organization of the United Nations (FAO), Rome.
[43]  German, L.A., Ruhweza, A., Mwesigwa, R. and Kalanzi, C. (2010) Social and Environmental Footprints of Carbon Payments: A Case Study from Uganda. In: Tacconi, L., Mahanty, S.and Suich, H., Eds., Payments for Environmental Services, Forest Conservation and Climate Change, Edward Elgar Publishing, Cheltenham.
[44]  Nakakaawa, C., Aune, J. and Vedeld, P. (2010) Changes in Carbon Stocks and Tree Diversity in Agro-Ecosystems in South Western Uganda: What Role for Carbon Sequestration Payments? New Forests, 40, 19-44.
[45]  Jackson, R.B., Jobbágy, E.G. Avissar, R., Roy, S.B., Barrett, D.J., Cook, C.W., Farley, K.A., Le Maitre, D.C., McCarl, B.A. and Murray, B.C. (2005) Trading Water for Carbon with Biological Carbon Sequestration. Science, 310, 1944-1947.
[46]  Altieri, M.A. and Koohafkan, P. (2008) Enduring Farms: Climate Change, Smallholders and Traditional Farming Communities. Vol. 6, Third World Network (TWN), Penang.
[47]  Rapsomanikis, G. (2015) The Economic Lives of Smallholder Farmers: An Analysis Based on Household Data from Nine Countries. Food and Agriculture Organization of the United Nations, Rome.
[48]  Rogers, E.M. (2003) Diffusion of Innovations. 5th Edition, Free Press, New York.
[49]  Lamorte, W.W. (2018) Diffusion of Innovation. Behavioral Change Models. Boston University School of Public Health, Boston.
[50]  McMillan, E. (2008) Complexity, Management and the Dynamics of Change: Challenges for Practice. Routledge, London.
[51]  Oehlert, G.W. (2010) A First Course in Design and Analysis of Experiments. University of Minnesota Press, Minneapolis.
[52]  Bhattacharyya, A. and Klapperich, C.M. (2007) Design and Testing of a Disposable Microfluidic Chemiluminescent Immunoassay for Disease Biomarkers in Human Serum Samples. Biomedical Microdevices, 9, Article No. 245.
[53]  Fischer, C.M., Wartick, M. and Mark, M.M. (1992) Detection Probability and Taxpayer Compliance: A Review of the Literature. Journal of Accounting Literature, 11, Article No. 245.
[54]  Blair, J. and Srinath, K.P. (2008) A Note on Sample Size for Behavior Coding Pretests. Field Methods, 20, 85-95.


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