Impacts of Climate Change on Crop Production and Its Adaptation and Mitigation Strategies in Ethiopia

Abiyot Abeje, Melkamu Alemayehu

Abstract


Agriculture is the foundation of Ethiopia’s economy where crop production contributes more than 65% of the agricultural GDP of the country. The impacts of climate change have been observed in Ethiopia over a long period of time which changes the environmental conditions that influence the livelihoods of the farmers and thus the national economy. Future climate projections showed continuing warming of the environment with varying rainfall patterns. The rain fed crop production, which is mostly practiced in the country, is highly vulnerable to climate change. The purpose of the present review is therefore, to review the impacts of climate change on crop production of Ethiopia and its adaptation and mitigation strategies. According to the results of the review, the main climate change hazards observed in Ethiopia are associated with rainfall variability including the amount, timing and intensity. Rainfall variability and recurrent drought lead to frequent yield losses and in sever conditions crop failures that result losses of property and even human life in the country. Smallholder farmers in the country are trying to use indigenous and improved crop production technologies as well as different management practices including selection of crops and or cultivars suitable to changing climate, adjustment of frequency and time of tillage, optimization of time of planting and its density, intercropping, traditional irrigation and water harvesting technologies. Rigorous natural resource management strategies including afforestation, promotion of agro-forestry, and use of renewable energy sources and development of land use plan were among others mitigation strategies of climate change implemented in the country. Capitalizing the existing development policies and programmers, development of research and extension services, improving the linkages between the respective stakeholders and awareness and understanding of local communities about the relationship between climate change and crop production are recommended to reduce the impacts of climate change on crop production of the country.

Keywords


Crop failure, rainfall variability, recurrent drought, water harvesting, yield loss

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References


Adefris, T., Girma, M., and Habtamu, A. (2013). Ethiopian Institute of Agricultural Research, Addis Ababa, Ethiopia.

Bewket, W. (2009). Rainfall variability and crop production in Ethiopia: Case study in the Amhara region. In: Ege S, Aspen H, Teferra B, Shiferaw B, eds. Proceedings of the 16th International Conference of Ethiopian Studies. Trondheim, Norway. P. 823–836.

Brohan, P., Kennedy, J.J., Harris, I., and Jones, P.D. (2006). Uncertainty estimates in regional and global observed temperature changes: A new data set from 1850. Journal of Geophysical Research Atmospheres 111: D12106.

Conway, D., Persechino, A., Ardoin-Bardin, S., Hamandawana, H., Dieulin, C., and Mahe, G. (2009). Rainfall and water resources variability in sub-Saharan Africa during the 20th century. Journal of Hydrometeorology 10: 41–59.

Central Statistical Agency. (2010). Report on area and production of major crops. Vol. I. Bulletin No. 532. Retrieved from http://www.csa.gov.et

Deressa, T., Rashid, M.H., and Ringler, C. (2008). Measuring Ethiopian farmers’ vulnerability to climate change across regional states. Discussion Paper 00806. International Food Policy Research Institute.

Deressa, T. (2006). Measuring the economic impact of climate change on Ethiopian agriculture: Ricardian approach. CEEPA Discussion Paper No. 25, Centre for Environmental Economics and Policy in Africa, University of Pretoria.

Devereux, S. (2006). Vulnerable Livelihoods in Somali Region, Ethiopia. Institute of Development Studies Research Report 57.

Ethiopian Agricultural Research Organization. (2000). Dryland crops research strategy (DCRS). Addis Ababa, Ethiopia.

Federal Democratic Republic of Ethiopia. (2010). Growth and Transformation Plan (GTP) 2010/11–2014/15. Ministry of Finance and Economic Development (MoFED). Addis Ababa, Ethiopia.

Giorgis, K., Tadege, A., and Tibebe, D. (2006). Estimating crop water use and simulating yield reduction for maize and sorghum in Adama and Miesso districts using the Cropwat model. Climate Change Impacts on and Adaptation of Agroecological Systems in Africa. CEEPA Discussion Paper No. 31, Special Series on Climate Change and Agriculture in Africa and Vulnerability Contribution of Working Group II to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. In: Parry ML, Canziani OF, Palutikof JP, van der Linden PJ, Hanson CE, eds. Cambridge: Cambridge University Press.

Molla, M. (2009). Climate change and crop agriculture in Nile basin of Ethiopia: Measuring impacts and adaptation options. A thesis submitted to the school of graduate studies of Addis Ababa University in the partial fulfillment of the requirements for the degree of Master of Science in economics under natural resource and environmental economics stream. Addis Ababa, Ethiopia.

Nelson, G.C., Rosegrant, M.W., Koo, J., Robertson, R., Sulser, T., Zhu, T., Ringler, C., Msangi, S., Palazzo, A., Batka, M., Magalhaes, M., Valmonte-Santos, R., Ewing, M., and Lee, D. (2009). Climate Change Impact on Agriculture and Costs of Adaptation. IFPRI Food policy report.

National Meteorological Agency. (2007). Climate Change National Adaptation Programme of Action (NAPA) of Ethiopia. Report of the Federal Democratic Republic of Ethiopia, Ministry of Water Resources, and National Meteorological Agency. Addis Ababa, Ethiopia.

National Mission for Sustainable Agriculture. (2001). Initial National Communication of Ethiopia to the United Nations Framework Convention on Climate Change (UNFCCC). Addis Ababa, Ethiopia. (Available from http://unfccc.int/resource/docs/natc/ethnc1.pdf) (Accessed on 24 June 2013)

Roach, R. (2005). Dried up, drowned out: Voices from the developing world on a changing climate. Middlesex, UK: Tear Fund.

Schneider, U., Fuchs, T., Meyer-Christoffer, A., and Rudolf, B. (2008). Global precipitation products of the global precipitation center (GPCC). Deutscher Wetterdienst, Offenbach A. M., Germany.

United Nations Framework Convention on Climate Change. (2007). Climate change: Impacts, vulnerabilities and adaptation in developing countries, assessment report.

World Bank. (2011). Ethiopia: Climate risk fact sheet (Available from http://siteresources.worldbank.org/INTAFRICA/Resources/Ethiopia_Country_Note.pdf) (Accessed on 24 June 2013)

Yesuf, M., Di Falco, S., Deressa, T., Ringler, C., and Kohlin, G. (2008). The impact of climate change and adaptation on food production in low-income countries. Evidence from the Nile Basin, Ethiopia.


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