There is growing concern in Sri Lanka over the impact of climate change, variability and extreme weather events on food production, food security and livelihoods. The link between climate change and food security has been mostly explored in relation to impacts on crop production or food availability aspects of food security, with little focus on other key dimensions, namely food access and food utilization. This review, based on available literature, adopted a food system approach to gain a wider perspective on food security issues in Sri Lanka. It points to several climate-induced issues posing challenges for food security. These issues include declining agriculture productivity, food loss along supply chains, low livelihood resilience of the rural poor and prevalence of high levels of undernourishment and child malnutrition. Our review suggests that achieving food security necessitates action beyond building climate resilient food production systems to a holistic approach that is able to ensure climate resilience of the entire food system while addressing nutritional concerns arising from impacts of climate change. Therefore, there is a pressing need to work towards a climate-smart agriculture system that will address all dimensions of food security. With the exception of productivity of a few crop species, our review demonstrates the dearth of research into climate change impacts on Sri Lanka’s food system. Further research is required to understand how changes in climate may affect other components of the food system including productivity of a wider range of food crops, livestock and fisheries, and shed light on the causal pathways of climate-induced nutritional insecurity.
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Abeysekera, A. B., Punyawardena, B. V. R., & Premalal, K. H. M. S. (2015). Recent trends of extreme positive rainfall anomalies in the dry zone of Sri Lanka. Annals of the Sri Lanka Department of Agriculture, 17, 1–4.
Adhikarinayake, T. B., Palipane, K. B., & Müller, J. (2006). Quality change and mass loss of paddy during airtight storage in a ferro-cement bin in Sri Lanka. Journal of Stored Products Research, 42(3), 377–390. doi:10.1016/j.jspr.2005.08.002.
Aheeyar, M. M. M. (2015). Resilience of irrigated farmers to climate change effects. Survey report submitted to the Sri Lanka Water Partnership Colombo. Lanka Jalani Global Water Partnership South Asia, Colombo, Sri Lanka.
Ahmed, M., & Suphachalasai, S. (2014). Assessing the costs of climate change and adaptation in South Asia. Asian Development Bank. http://www.adb.org/sites/default/files/publication/42811/assessing-costs-climate-change-and-adaptation-south-asia.pdf. Accessed March 20, 2016.
Amarasinghe, U., Samad, M., & Anputhas, M. (2005). Spatial clustering of rural poverty and food insecurity in Sri Lanka. Food Policy, 30(5–6), 493–509. doi:10.1016/j.foodpol.2005.09.006.
Arunatilake, N., Gunawardena, A., Marawila, D., Samaratunga, P., & Senaratne, A. (2008). Analysis of the fisheries sector in Sri Lanka. Institute of Policy Studies, Sri Lanka. http://www.ips.lk/research/fishery_sector_020708/research%20_highligt_fishery_sector.pdf. Accessed March 8, 2016.
Bandara, J. S., & Cai, Y. (2014). The impact of climate change on food crop productivity, food prices and food security in South Asia. Economic Analysis and Policy, 44(4), 451–465.
Biradar, C. M., Thenkabail, P. S., Noojipady, P., Li, Y., Dheeravath, V., Turral, H., et al. (2009). A global map of rainfed cropland areas (GMRCA) at the end of last millennium using remote sensing. International Journal of Applied Earth Observation and Geoinformation, 11(2), 114–129. doi:10.1016/j.jag.2008.11.002.
Brinkman, H.-J., de Pee, S., Sanogo, I., Subran, L., & Bloem, M. W. (2010). High food prices and the global financial crisis have reduced access to nutritious food and worsened nutritional status and health. The Journal of Nutrition, 140(1), 153S–161S.
Bruno Carrasco, H. M. (2012). Food price escalation in South Asia—A serious and growing concern. Asian Development Bank. http://www.adb.org/sites/default/files/publication/29649/food-price-escalation-south-asia.pdf. Accessed January 12, 2016.
Cai, Y., Bandara, J. S., & Newth, D. (2015). A framework for integrated assessment of food production economics in South Asia under climate change. Environmental Modelling and Software. doi:10.1016/j.envsoft.2015.10.024.
Central Bank of Sri Lanka. (2009–2015). Annual reports 2009–2015. Colombo: Central Bank of Sri Lanka.
Central Bank of Sri Lanka. (2012–2016). Central Bank bulletin (January/February 2012–2016). Colombo: Central Bank of Sri Lanka.
Central Bank of Sri Lanka. (2014). Annual report. Central Bank of Sri Lanka. Colombo.
Chakraborty, S., & Newton, A. C. (2011). Climate change, plant diseases and food security: An overview. Plant Pathology, 60(1), 2–14. doi:10.1111/j.1365-3059.2010.02411.x.
Chandrapala, L. (1996) Long-term trends of rainfall and temperature in Sri Lanka. In: Y.P. Abrol, et al. (Eds.) Climate variability and agriculture (pp. 153–162). New Delhi: Narosa Publishing House.
Chithranayana, R., & Punyawardena, B. (2014). Adaptation to the vulnerability of paddy cultivation to climate change based on seasonal rainfall characteristics. Journal of the National Science Foundation of Sri Lanka, 42(2), 119–127.
Cline, W. R. (2007). Global warming and agriculture: Impact estimates by country. Washington, DC: Center for Global Development, Peterson Institute for International Economics.
Cordell, D., Rosemarin, A., Schröder, J. J., & Smit, A. L. (2011). Towards global phosphorus security: A systems framework for phosphorus recovery and reuse options. Chemosphere, 84(6), 747–758. doi:10.1016/j.chemosphere.2011.02.032.
Cribb, J. (2010). The coming famine: The global food crisis and what we can do to avoid it. Berkeley: University of California Press.
Cruz, R., Harasawa, H., Lal, M., Wu, S., Anokhin, Y., Punsalmaa, B., et al. (2007). Asia. In M. L. Parry, O. F. Canziani, J. P. Palutikof, P. J. van der Linden, and C. E. Hanson (Eds.), Climate change 2007: Impacts, adaptation and vulnerability. Contribution of working group II to the fourth assessment report of the Intergovernmental Panel on Climate Change (pp. 469–506). Cambridge: Cambridge University Press. Accessed February 28, 2013.
Davis, K., Gephart, J., & Gunda, T. (2015). Sustaining food self-sufficiency of a nation: The case of Sri Lankan rice production and related water and fertilizer demands. Ambio. doi:10.1007/s13280-015-0720-2.
DCS. (2008). Poverty indicators household income and expenditure survey—2006/2007. Colombo: Department of Census and Statistics, Sri Lanka.
DCS. (2011). Self-sufficiency rate of rice 2005–2010. Colombo: Department of Census and Statistics, Sri Lanka. http://www.statistics.gov.lk/agriculture/Paddy%20Statistics/PaddyStatsPages/SelfsufficiencyRateofRice.html. Accessed March 2, 2016.
DCS. (2013a). Annual survey of industries 2013. Colombo: Department of Census and Statistics, Sri Lanka.
DCS. (2013b). Household income and expenditure survey 2012/2013. Colombo: Department of Census and Statistics.
DCS. (2014). Food balance sheet, 2012/2013. Colombo: Department of Census and Statistics, Sri Lanka.
De Silva, C. (2006). Impacts of climate change on water resources in Sri Lanka. In Paper presented at the 32nd WEDC international conference, November 13–17, 2006, Colombo, Sri Lanka.
De Silva, A. (2010). Effects of the global financial crisis on the food security of poor urban households; Case study Colombo, Sri Lanka. Colombo: Faculty of Medicine, University of Colombo, Sri Lanka.
De Silva, C., Weatherhead, E., Knox, J. W., & Rodriguez-Diaz, J. (2007). Predicting the impacts of climate change—A case study of paddy irrigation water requirements in Sri Lanka. Agricultural Water Management, 93(1), 19–29.
Dharmarathna, W. R. S. S., Herath, S., & Weerakoon, S. B. (2014). Changing the planting date as a climate change adaptation strategy for rice production in Kurunegala District, Sri Lanka. Sustainability Science, 9(1), 103–111. doi:10.1007/s11625-012-0192-2.
EIU. (2015). Global food security index 2015. London: Economist Intelligence Unit.
Ericksen, P. J. (2008). Conceptualizing food systems for global environmental change research. Global Environmental Change, 18(1), 234–245. doi:10.1016/j.gloenvcha.2007.09.002.
Esham, M. (2006). Farmers-agribusiness linkages as a strategy to commercialize non-plantation agriculture in Sri Lanka (Unpublished doctoral dissertation). United Graduate School of Agricultural Science, Tottori University, Japan.
Esham, M., & Garforth, C. (2013a). Agricultural adaptation to climate change: Insights from a farming community in Sri Lanka. Mitigation and Adaptation Strategies for Global Change, 18(5), 535–549.
Esham, M., & Garforth, C. (2013b). Climate change and agricultural adaptation in Sri Lanka: A review. Climate and Development, 5(1), 66–76.
Esham, M., Kobayashi, H., Usami, K., & Matsumura, I. (2006a). Factors influencing crop diversification in Sri Lanka. Japanese Journal of Farm Management, 44(1), 148–152.
Esham, M., & Usami, K. (2006). Procurement behavior of the fruit and vegetable Industry in Sri Lanka. Journal of Agricultural Sciences, 2(2), 36–44.
Esham, M., Usami, K., Kobayashi, H., & Matsumura, I. (2006b). An economic study of contract farming in the fruit and vegetable industry in Sri Lanka: A case study of gherkin (Cucumis sativus) production. Journal of Rural Problems, 42(1), 14–23.
FAO. (1996). World food summit: Rome declaration on world food security and world food summit plan of action. Rome: Food and Agriculture Organization.
FAO. (2010). “Climate-smart” agriculture: Policies, practices and financing for food security, adaptation and mitigation. Rome: Food and Agriculture Organization.
FAO. (2015). FAO Sri Lanka Newsletter. Rome: Food and Agriculture Organization.
FAO, GIEWS. (2016). Country brief. http://www.fao.org/giews/countrybrief/country.jsp?code=LKA. Accessed December 20, 2016.
FAOSTAT. (2013) Statistical database. Food and Agriculture Organization. http://www.fao.org/faostat/en/#data/FBS. Accessed August 10, 2016.
FAOSTAT. (2014). Statistical database. Food and Agriculture Organization. http://faostat3.fao.org/download/T/TP/E. Accessed January 24, 2016.
Fazlulhaq, N., & Wickremasekare, D. (2011). Veggie, fruit farmers boxed in a ‘crate law’. Sunday Times 18th December 2011. Wijeya Newspapers, Colombo, Sri Lanka.
Fernando, M. T. N., Zubair, L., Peiris, T. S. G., Ranasinghe, C. S., & Ratnasiri, J. (2007). Economic value of climate variability impacts on coconut production in Sri Lanka (No. 45). AIACC working paper.
Gregory, P. J., Ingram, J. S. I., & Brklacich, M. (2005). Climate change and food security. Philosophical Transactions of the Royal Society of London B: Biological Sciences, 360(1463), 2139–2148. doi:10.1098/rstb.2005.1745.
Gunatilaka, R., Wan, G., & Chatterjee, S. (2009). Poverty and human development in Sri Lanka (Vol. 340). Manila: Asian Development Bank.
Gunatilake, M. (2015). Drought and household food security in rural Sri Lanka: A Case study. Landslides, 2(7), 78–86.
Hijioka, Y., Lin, E., Pereira, J., Corlett, R., Cui, X., Insarov, G., et al. (2014). Chapter 24: Asia. In Working group II contribution to the IPCC fifth assessment report climate change (pp. 1858–1925).
Horton, S., Shekar, M., McDonald, C., Mahal, A., & Brooks, J. K. (2010). Scaling up nutrition: What will it cost?. Washington, DC: World Bank.
IASC. (2009). Climate change, food insecurity and hunger key messages for UNFCCC negotiators. Technical Paper for the IASC Task Force on Climate Change. http://www.careclimatechange.org/files/reports/IASC_CC_FS.pdf. Accessed 18 Jan 2016.
Ingram, J. (2011). A food systems approach to researching food security and its interactions with global environmental change. Food Security, 3(4), 417–431.
Ingram, J., Ericksen, P., & Liverman, D. (2012). Food security and global environmental change. London: Routledge.
Jayatillake, H. M., Chandrapala, L., Basnayake, B. R. S. B., Dharmaratne, G. H. P. (2005). Water resources and climate change. In N. T. S. Wijesekera, K. A. U. S. Imbulana, B. Neupane (Eds.), Proceedings of the workshop on Sri Lanka National Water Development Report. World Water Assessment Program (WWAP), Paris, France.
Jayawardena, R., Byrne, N. M., Soares, M. J., Katulanda, P., & Hills, A. P. (2013). Food consumption of Sri Lankan adults: An appraisal of serving characteristics. Public Health Nutrition, 16(04), 653–658.
Jayawardene, H., Sonnadara, D., & Jayewardene, D. (2005). Trends of rainfall in Sri Lanka over the last century. Sri Lankan Journal of Physics, 6, 7–17.
Karunaratne, A., & Wheeler, T. (2015). Observed relationships between maize yield and climate in Sri Lanka. Agronomy Journal, 107(1), 395–405.
Kodithuwakku, S. S., & Weerahewa, J. (2014). Supermarkets and their effects on smallholder vegetable farmers in Sri Lanka: An exploratory case study. Journal of Agriculture Economics and Rural Development, 62, 71.
Korale Gedara, P. M., Ratnasiri, S., & Bandara, J. S. (2015). Does asymmetry in price transmission exist in the rice market in Sri Lanka? Applied Economics. doi:10.1080/00036846.2015.1125427.
Kudagamage, C. (1998). Present status of horticulture research in Sri Lanka. In Paper presented at the world conference on Horticultural Research (WCHR), Rome, Italy.
Kumanayake, N. S., Estudillo, J. P., & Otsuka, K. (2014). Changing sources of household income, poverty, and sectoral inequality in Sri Lanka, 1990–2006. The Developing Economies, 52(1), 26–51. doi:10.1111/deve.12033.
Malaviarachchi, M., De Costa, W., Fonseka, R., Kumara, J., Abhayapala, K., & Suriyagoda, L. (2014). Response of maize (Zea mays L.) to a temperature gradient representing long-term climate change under different soil management systems. Tropical Agriculture, 25(3), 327–344.
Malkanthi, R., Silva, K., Chandrasekara, G., & Jayasinghe-Mudalige, U. (2007). High prevalence of malnutrition and household food insecurity in the rural subsistence paddy farming sector. Tropical Agriculture, 19, 136–149.
Mayadunne, G., & Romeshun, K. (2013). Estimation of Prevalence of Food Insecurity in Sri Lanka. Sri Lankan Journal of Applied Statistics, 14(1), 27–40.
Ministry of Mahaweli Development and Environment. (2015). National adaptation plan for climate change impacts in Sri Lanka 2016–2025. Colombo: Climate Change Secretriat.
Moretti, C. L., Mattos, L. M., Calbo, A. G., & Sargent, S. A. (2010). Climate changes and potential impacts on postharvest quality of fruit and vegetable crops: A review. Food Research International, 43(7), 1824–1832. doi:10.1016/j.foodres.2009.10.013.
Nirmali, S., & Edirisinghe, J. (2010). Food demand elasticities, price changes and calorie availability of households in the Western Province of Sri Lanka. Sri Lanka Journal of Agricultural Economics, 12(1), 15–26.
Nissanka, S. P., Karunaratne, A. S., Weerakoon, W. M. W., Herath, R. M., Punyawardena, B. V. R., Delpitiya, P., et al. (2013). Climate change impact on rice based farming systems in Sri Lanka and adaptation strategies. http://www.agmip.org/wp-content/uploads/2013/11/Rice-Sri-Lanka.pdf. Accessed March 21, 2016.
Palipana, K. B. (2000). Milling and quality improvement in rice. In Paper presented at the Rice Symposium 2000, Gannoruwa, Sri Lanka.
Panabokke, C. (1996). Soils and agro-ecological environments of Sri Lanka. Natural resources series—No. 2. Natural Resources, Energy and Science Authority of Sri Lanka.
Panabokke, C., & Punyawardena, B. (2010). Climate change and rain-fed agriculture in the dry zone of Sri Lanka. In Paper presented at the proceedings of the national conference on water, food security and climate change in Sri Lanka. Water quality, environment and climate change, Colombo, 9–11 June, 2009 (Vol. 2).
Peiris, T., Hansen, J. W., & Zubair, L. (2008). Use of seasonal climate information to predict coconut production in Sri Lanka. International Journal of Climatology, 28(1), 103–110.
Peiris, T., Wijeratne, M., Ranasinghe, C., Aanadacumaraswamy, A., Fernando, M., Jayakody, A., & Ratnasiri, J. (2004). Impact of climate change on coconut and tea industry in Sri Lanka. In Paper presented at the 2nd AIACC regional workshop for Asia and the Pacific, Manila, the Philippines.
Peng, S., Huang, J., Sheehy, J. E., Laza, R. C., Visperas, R. M., Zhong, X., et al. (2004). Rice yields decline with higher night temperature from global warming. Proceedings of the National academy of Sciences of the United States of America, 101(27), 9971–9975.
Perera, A. (2015). El Nino creates topsy turvy weather in Sri Lanka. Rome: Inter Press News Agency.
Perera, M., Kodithuwakku, S., & Weerahewa, J. (2011). Analysis of vegetable supply chains of supermarkets in Sri Lanka. Sri Lankan Journal of Agricultural Economics, 6(1), 67–81.
Premanandh, J. (2011). Factors affecting food security and contribution of modern technologies in food sustainability. Journal of the Science of Food and Agriculture, 91(15), 2707–2714.
Punyawardena, R., Dissanaike, T., & Mallawathanthri, A. (2013). Vulnerability of Sri Lanka to climate change-monograph. Peradeniya, Sri Lanka: Department of Agriculture.
Ranasinghe, E. M. S., De Silva, C. S., & Piyadasa, R. U. K. (2014). Inter-decadal variability of seasonal rainfall in Sri Lanka within the period of 1951–2010. In Paper presented at the annual academic session 2014, Open University of Sri Lanka, Colombo, Sri Lanka.
Ranatunge, E., Malmgren, B., Hayashi, Y., Mikami, T., Morishima, W., Yokozawa, M., et al. (2003). Changes in the southwest monsoon mean daily rainfall intensity in Sri Lanka: Relationship to the El Niño-Southern Oscillation. Palaeogeography, Palaeoclimatology, Palaeoecology, 197(1), 1–14.
Ratnasiri, S., Bandara, J. S., & Korale-Gedara, P. (2012). Changing incomes and food prices: The implications for rural and urban food security in Sri Lanka. Sri Lankan Journal of Agricultural Economics, 14, 1–16.
Reardon, T., Barrett, C. B., Berdegue, J. A., & Swinnen, J. F. M. (2009). Agrifood industry transformation & small farmers in developing countries. World Development, 37, 1717–1727.
Rupakumar, K., & Patil, S. (1996). Long-term variations of rainfall and surface air temperature over Sri Lanka. New Delhi: Narosa Publishing House.
Sahn, D. E. (1988). The effect of price and income changes on food-energy intake in Sri Lanka. Economic Development and Cultural Change, 36(2), 315–340.
Selliah, S., Applanaidu, S. D., & Hassan, S. (2015). Transmission of global food prices to domestic prices: Evidence from Sri Lanka. Asian Social Science, 11(12), 215.
Senalankadhikara, S., Manawadu, L., Evans, A., & Jinapala, K. (2010). Rainfall fluctuation and changing patterns of agriculture practices. In Proceedings of the national conference on water, food security, and climate change in Sri Lanka, BMICH, Colombo, June 9–11, 2009. Water quality, environment, and climate change (Vol. 2, p. 127). IWMI.
Senanayake, S. M. P., & Premaratne, S. P. (2016). An analysis of the paddy/rice value chains in Sri Lanka. Asia-Pacific Journal of Rural Development, 26(1), 105–126.
Sheikh, M. M., Manzoor, N., Ashraf, J., Adnan, M., Collins, D., Hameed, S., et al. (2015). Trends in extreme daily rainfall and temperature indices over South Asia. International Journal of Climatology, 35(7), 1625–1637. doi:10.1002/joc.4081.
Sivakumar, M. V., & Stefanski, R. (2010). Climate change in South Asia climate change and food security in South Asia (pp. 13–30). Berlin: Springer.
UN. (2014). Millennium development goals country report—Sri Lanka 2014. Sri Lanka: United Nations.
Weerahewa, J., & Kodithuwakku, S. S. (2011). The global economic crises and their effects on food and nutrition security in Sri Lanka. Journal of International Agricultural Trade and Development, 7(1), 71.
Weerahewa, J., Rajapakse, C., & Pushpakumara, G. (2013). An analysis of consumer demand for fruits in Sri Lanka. 1981–2010. Appetite, 60, 252–258. doi:10.1016/j.appet.2012.09.017.
Wheeler, T., & Von Braun, J. (2013). Climate change impacts on global food security. Science, 341(6145), 508–513.
Wickramagamage, P. (2016). Spatial and temporal variation of rainfall trends of Sri Lanka. Theoretical and Applied Climatology, 125(3–4), 427–438.
Wijerathna, M., Weerakkody, W., & Kirindigoda, S. (2014). Factors affecting the discontinuation of protected agriculture enterprises in Sri Lanka. Journal of Agricultural Sciences, 9(2), 78–87.
Winkworth-Smith, C., Morgan, W., & Foster, T. (2014). The impact of reducing food loss in the global cold chain. Nottingham, UK: Preliminary Report, University of Nottingham.
World Bank. (2007). Sri Lanka—strengthening social protection. Washington, DC: World Bank.
World Bank, CIAT. (2015). Climate-smart agriculture in Sri Lanka. CSA country profiles for Africa, Asia, and Latin America and the Caribbean series. Washington, DC: The World Bank Group.
World Food Programme. (2014). Sri Lanka—Rapid drought impact assessment: Food security and livelihoods affected by erratic weather, April 2014. Colombo: WFP.
World Food Programme & Ministry of Economic Development. (2015). Atlas of Sri Lanka: Livelihoods, food security and resilience. Colombo: WFP.
Yu, B., You, L., & Fan, S. (2010). Toward a typology of food security in developing countries. Washington, DC: International Food Policy Research Institute (IFPRI).
Zubair, L. (2002). El Nino-Southern oscillation influences on rice production in Sri Lanka. International Journal of Climatology, 22(2), 249–260.
Zubair, L., Hansen, J. W., Yahiya, Z., Siriwardhana, M., Chandimala, J., Razick, S., et al. (2010). Impact assessment and adaptation to climate change of plantations in Sri Lanka. http://academiccommons.columbia.edu/download/fedora_content/download/ac:130675/CONTENT/TR10-06.pdf. Accessed January 12, 2015.
Zubair, L., Nissanka, S. P., Weerakoon, W., Herath, D. I., Karunaratne, A. S., Prabodha, A., et al. (2015). Climate change impacts on rice farming systems in Northwesteren Sri Lanka. In: Rosenzweig, C., Hillel, D. (Eds.) Handbook of climate change and agroecosystems: The agricultural model intercomparison and improvement project integrated crop and economic assessment, Part 2 (pp. 315–352). London: Imperial College Press.
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Esham, M., Jacobs, B., Rosairo, H.S.R. et al. Climate change and food security: a Sri Lankan perspective. Environ Dev Sustain 20, 1017–1036 (2018). https://doi.org/10.1007/s10668-017-9945-5