Decline in maize and beans production in the face of climate change at Hai District in Kilimanjaro Region, Tanzania

Linus K. Munishi (School of Life Science and Bio-Engineering, Nelson Mandela-African Institute of Science and Technology, Arusha, Tanzania)
Anza A. Lema (Mount Meru University, Arusha, Tanzania)
Patrick A. Ndakidemi (School of Life Science and Bio-Engineering, Nelson Mandela-African Institute of Science and Technology, Arusha, Tanzania)

International Journal of Climate Change Strategies and Management

ISSN: 1756-8692

Publication date: 16 March 2015

Abstract

Purpose

The purpose of this paper is to show how climatic change in Africa is expected to lead to a higher occurrence of severe droughts in semiarid and arid ecosystems. Understanding how crop productions react to such events is, thus, crucial for addressing future challenges for food security and poverty alleviation.

Design/methodology/approach

The authors explored how temperature and rainfall patterns determined maize and beans production in Hai District in Kilimanjaro Region, Tanzania.

Findings

Annual food crops were particularly sensitive to the drought and maize and beans yields were lower than perennial crops during the years of drought. The authors also report strong and significant association between maize and beans production with temperature and rainfall patterns.

Practical implications

This study highlights how severe droughts can dramatically affect yields of annual crops and suggests that extreme climatic events might act as a major factor affecting agriculture production and food security, delaying or preventing the realization of the Millennium Development Goals.

Originality/value

This is the first study that highlights how severe droughts can dramatically affect yields of annual crops in Hai District contributing to other climate studies done elsewhere in Tanzania and the world at large.

Keywords

Acknowledgements

The authors thank the staff at Hai District Council and Kilimanjaro International Airport Meteorological station for providing access to data used in this research. The authors also thank two anonymous reviewers for their valuable contribution to the improvement of this manuscript.

Citation

Munishi, L.K., Lema, A.A. and Ndakidemi, P.A. (2015), "Decline in maize and beans production in the face of climate change at Hai District in Kilimanjaro Region, Tanzania", International Journal of Climate Change Strategies and Management, Vol. 7 No. 1, pp. 17-26. https://doi.org/10.1108/IJCCSM-07-2013-0094

Publisher

:

Emerald Group Publishing Limited

Copyright © 2015, Emerald Group Publishing Limited

To read the full version of this content please select one of the options below

You may be able to access this content by logging in via Shibboleth, Open Athens or with your Emerald account.
To rent this content from Deepdyve, please click the button.
If you think you should have access to this content, click the button to contact our support team.