Use of Indigenous knowledge in seasonal weather forecasting in semi-arid central Tanzania

  • Emmanuel F. Elia University of KwaZulu-Natal, South Africa
  • Stephen Mutula University of KwaZulu-Natal, South Africa
  • Christine Stilwell University of KwaZulu-Natal, South Africa
Keywords: seasonal weather forecasting, climate variability, indigenous knowledge, climate change, semi-arid regions, Tanzania.

Abstract

AbstractThis article is based on part of findings of a PhD study that was carried out to determine how farmers have used indigenous knowledge (IK) to adapt to climate change and variability in the semi-arid region of central Tanzania. Two villages, Maluga and Chibelela, were used as the case studies. The study applied Rogers’ Diffusion of Innovations theory and model. The study which predominantly adopted a qualitative approach used a post-positivist paradigm. The study population was made up of farmers, agricultural extension officers and the Climate Change Adaptation in Africa project manager. The principal data collection methods were interviews and focus group discussions. The qualitative data collected were subjected to content analysis whereas quantitative data were analysed with the help of SPSS to generate descriptive statistics. The findings revealed that the farmers in the two villages under study perceived conventional information on weather as unreliable and untimely. Consequently, the farmers turned to IK to predict weather patterns and make the necessary farming adjustments. It was established that uncertainty about seasonal weather forecasts was one of the most critical factors which forced farmers to continue using IK. Moreover, farmers’ knowledge of birds, insects, plants, animals, wind direction and astronomical indicators was used to predict weather patterns. The recommendations include the provision of timely and accurate weather forecast information to the farmers to enhance their coping and adaptation strategies under varying climate conditions; and a clear policy framework on the dissemination of information related to weather patterns in rural Tanzania.

Author Biographies

Emmanuel F. Elia, University of KwaZulu-Natal, South Africa
Information StudiesAssistant Lecturer.
Stephen Mutula, University of KwaZulu-Natal, South Africa
Information Studies, Professor
Christine Stilwell, University of KwaZulu-Natal, South Africa
Information Studies, Professor

References

Assessment of Impact and Adaptation to Climate Change (AIACC). 2005. Sustainable livelihood approach for assessing community resilience to climate change: case studies from Sudan. AIACC Working Paper No.17 < www.aiaccproject.org> Accessed 17 September 2013

Adejuwon, J.O., Odekunle, T.O. & Omotayo, M.O. 2008. Using seasonal weather forecasts for adapting food production to climate variability and change in Nigeria. In: Leary, N., James, A., Barros, V., Burton, I., Kulkarni, J. & Lasco, R. (eds). 2008. Climate change and adaptation. London: Earthscan.

Chang’a, L.B., Yanda, P.Z. & Ngana, J. 2010. Indigenous knowledge in seasonal rainfall prediction in Tanzania: a case of the south-western highland of Tanzania. Journal of Geography and Regional Planning 3(4):66-72.

Chikozho, C. 2010. Applied social research and action priorities for adaptation to climate change and rainfall variability in the rain-fed agricultural sector of Zimbabwe. Physics and Chemistry of the Earth 35(13-14):780-790.

Devereux, S. & Edward, J. 2004. Climate change and food security. Institute of Development Studies Bulletin 35(3):22-30.

Elia, E, 2014. Information dissemination for adaptation to climate change and variability in the agricultural sector: the case of Maluga and Chibelela villages, Central Tanzania. PhD thesis. Pietermaritzburg: University of Kwazulu-Natal.

Gideon, H., Nyinondi, P. & Oyema, G. 2012. Checklist of Tanzanian species: version 1. Dar es Salaam: Tanzania Commission for Science and Technology and Inter Press of Tanzania Ltd.

Hellmuth, M.E., Moorhead, A., Thomson, M.C. & Williams, J. (eds). 2007. Climate risk management in Africa: learning from practice. International Research Institute for Climate and Society (IRI), New York: Colombia University.

Hisali, E., Birungi, P. & Buyinza, F. 2011. Adaptation to climate change in Uganda:

evidence from micro level data. Global Environmental Change 21:1245-1261.

Inter-governmental Panel on Climate Change (IPCC). 2001. Climate Change 2001: Impacts, adaptation vulnerability’s contribution of working group II to the third assessment report of the intergovernmental panel on climate change, Cambridge: Cambridge University Press.

Kandji, S. & Verchot, L. 2007. Impacts of and adaptation to climate variability and climate change in the East African community: a focus on the agricultural sector <http://worldagroforestrycentre.net/downloads/publications/PDFS/RP07172.pdf> Accessed 20 November 2013.

Kangalawe, R., Mwakalila, S. & Masolwa, P. 2011. Climate change impacts, local knowledge and coping strategies in the Great Ruaha River Catchment area, Tanzania. Natural Resources 2:212-223.

Kihupi, N.I, Kingamkono, R., Rwamugira, W., Kingamkono, M., Mhita M. & Brien, K.O. 2002. Promotion and integration of indigenous knowledge in seasonal climate forecasts. Consultancy report submitted to Drought Monitoring Center (Harare, Zimbabwe). <http://www.sadc.int/dmc/Research/PilotProjects/Promotion%20And % 20Integration%20Of%20Indigenous%20 Knowledge%20In%20Seasona.pdf.> Accessed 10 November 2013.

Lema, A.M. & Majule, A. E. 2009. Impacts of climate change, variability and adaptation strategies on agriculture in semi-arid areas of Tanzania: The case of Manyoni District in Singida Region, Tanzania. African Journal of Environmental Science and Technology 3 (8):206-218.

Luseno, W.K., McPeak, J.G. & Barrett, C.B. 2003. Assessing the value of climate forecast information for pastoralists: evidence from southern Ethiopia and Northern Kenya. World Development 31(9):1477-1494.

Mahoo, H. & Mpeta, E. 2011.Combining indigenous and scientific weather forecasting knowledge in climate risk management in semi-arid areas of Tanzania. Proceedings on Achieving benefits of enhanced service delivery by national meteorological services in Eastern and Southern Africa, Dar es Salaam, 21-24 February 2011.<https://www.wmo.int/pages/prog/amp/ pwsp/documents/Mahoo_Sokoine.pdf> Accessed 22 July 2013.

Majule, A.E. & Yanda, P.Z. 2009. Climate change impacts and adaptation:

experiences from communities dependent on wetland resources in Bahi wetlands, central Tanzania. In: Majule, A.E., Liwenga, E.T., Kangalawe, R.Y.M. & Yanda, P.Z. 2009. Natural resources contribution to community livelihoods: experiences from selected case studies in Tanzania. Dar es Salaam. Dar es Salaam University Press.

Mhita, M.S. 2006. Training manual traditional knowledge for nature and environmental

conservation, agriculture, food security and disaster management in Tanzania. http://www.unep.org/IK/PDF/TANZANIA%20IK%20TRAINING%20M

ANUAL.pdf.

Mongi, H., Majule, A.E. & Lyimo, J.G. 2010. Vulnerability and adaptation of rain-fed agriculture to climate change and variability in semi-arid Tanzania. African Journal of Environmental Science and Technology 4(6):371-381.

Mutekwa, V.T. 2009. Climate change impacts and adaptation in the agricultural sector: the case of smallholder farmers in Zimbabwe. Journal of Sustainable Development in Africa 11(2): 237-256.

Naess, L.O. 2013. The role of knowledge in adaptation to climate change. WIREs Climate Change 4(2):99-106.

Nyong, A., Adesina, F. & Elasha, O.B. 2007. The value of indigenous knowledge in climate change mitigation and adaptation strategies in the African Sahel. Mitigation Adaptation Strategies Global Change 12:787-797.

Orindi, V. A. & Murray, L. A. 2005. Adaptation to climate change in East Africa:a strategic approach, international institute for environment development, Gatekeeper Series 117 <http://pubs.iied.org/pdfs/9544IIED.pdf> Accessed 20 September 2012.

Orlove, B.S., Chiang, J.C.H. & Cane, M.A. 2000. Forecasting Andean rainfall and crop yield from the influence of El Niño on Pleiades visibility. Nature 403:68-71.

Orlove, B., Roncoli, C., Kabugo, M. & Majugu, A. 2010. Indigenous climate knowledge in southern Uganda: the multiple components of a dynamic regional system. Climate Change 100(2):243-265.

Rogers, E.M. 2003. Diffusion of innovations. 5thed. New York: Free Press.

Roncoli, C. 2006. Ethnographic and participatory approaches to research on farmers’ responses to climate predictions. Climate Research 33:81-99.

Roncoli, C.; Ingram, K. & Kirshen, P. 2002. Reading the rains: local knowledge and rainfall forecasting in Burkina Faso. Society and Natural Resources: an international Journal 15(5):409-427.

Salinger, J.M., Sivakumar, M.V.K. & Motha, R. 2005. Reducing vulnerability of

agriculture and forestry to climate variability and change: workshop summary and recommendations. Climate Change 70:341-362.

Slegers, M.F.W. 2008. Exploring farmers’ perceptions of drought in Tanzania and

Ethiopia. PhD thesis. Wageningen: University of Wageningen. < http://edepot.wur.nl/14361> Accessed 3 June 2012.

Speranza, C.I., Kiteme, B., Ambenje, P., Wiesmann, U. & Makali, S. 2010. Indigenous knowledge related to climate variability and change: insights from droughts in semi-arid areas of former Makueni district, Kenya. Climate Change 100:295-315.

Tarhule, A. & Lamb, P.J. 2003. Climate research and seasonal forecasting for west Africans: perceptions, dissemination and use? Bulletin of American Meteorological Society 84(12):1741-1759

United Republic of Tanzania (URT). 2007. National Adaptation Programme of Action.

Dar es Salaam: Government Printer. <http://unfccc.int/resource/docs/napa/tza01. pdf> Accessed 1 August 2013.

Ziervogel, G. & Opere, A. 2010. (eds). Integrating meteorological and indigenous

knowledge-based seasonal climate forecasts for the agricultural sector: lessons from participatory action research in sub-Saharan Africa. Ottawa, Canada: International Development Research Centre.

Published
2014-07-15
Section
Research Articles