scholarly journals Impacts of Climate Variability and Change on Rainfed Sorghum and Maize: Implications for Food Security Policy in Tanzania

2015 ◽  
Vol 7 (5) ◽  
Author(s):  
Barnabas M. Msongaleli ◽  
Filbert Rwehumbiza ◽  
Siza D. Tumbo ◽  
Nganga Kihupi
Author(s):  
Narcisse Zegbé Gahi ◽  
Kouassi Dongo ◽  
Aimé Koudou ◽  
Mathieu Badolo

Purpose This paper aims to propose, for the very first time in Burkina Faso, a “no regret” reference tool to improve policies and processes which could strengthen agricultural water resilience under climate risks and change for sustained food security. Such a framework consists of five pillars derived from the agricultural water vulnerability analysis. Design/methodology/approach The method combined a new designed tool “ClimProspect”, adapted to the Sahelian climatic context, participatory and analogue approaches. Findings Innovative “no regret” framework to overcome current and future climate risks on agricultural water requirements has been built. Research limitations/implications The paper proposes a new way to assess vulnerability and build resilience for a given system and brings climate and disaster risks together. In fact, in the country, disaster and climate risks are closely associated. Practical implications The proposed measures will reinforce water security under climate variability and change and disaster risks, boost the farmers’ participation in water governance and secure the adaptation investment for the long term. Social implications Implementing the proposed measures should provide farmers with agricultural water needs at any time over the year, having access to social protection and sustainably increase their food security. Originality/value Method used explicitly allows for paying attention, at the same time, to climate variability and change, disaster risks and social issues. The “no regret” framework is a practical secured tool for policy makers and planners, and it gives them a new way to secure sustainable water requirements.


Author(s):  
Hassan Moustahfid ◽  
Lisa C. Hendrickson ◽  
Alexander Arkhipkin ◽  
Graham J. Pierce ◽  
Avijit Gangopadhyay ◽  
...  

2021 ◽  
Vol 193 (4) ◽  
Author(s):  
Jennifer Ayamga ◽  
Opoku Pabi ◽  
Barnabas A. Amisigo ◽  
Benedicta Y. Fosu-Mensah ◽  
Samuel Nii Ardey Codjoe

2016 ◽  
Vol 5 (2) ◽  
pp. 41 ◽  
Author(s):  
Emmanuel Nyadzi

<p>The study examines how farmers’ observations of climate variability and change correspond with 42 years (1970-2011) meteorological data of temperature and rainfall. It shows how farmers in the Northern Region of Ghana adjust to the changing climate and explore the various obstacles that hinder the implementation of their adaptation strategies. With the help of an extension officer, 200 farmers from 20 communities were randomly selected based on their farming records. Temperatures over the last four decades (1970-2009) increased at a rate of 0.04 (± 0.41) ˚C and 0.3(± 0.13)˚C from 2010-2011 which is consistent to the farmers (82.5%) observations. Rainfall within the districts are characterised by inter-annual and monthly variability. It experienced an increased rate of 0.66 (± 8.30) mm from 1970-2009, which was inconsistent with the farmers (81.5%) observation. It however decreased from 2010-2011 at a huge rate of -22.49 (±15.90) mm which probably was the reason majority of the respondents claim rainfall was decreasing. Only 64.5% of the respondents had adjusted their farming activities because of climate variability and change. They apply fertilizers and pesticides, practice soil and water conservation, and irrigation for communities close to dams. Respondents desire to continue their current adaptation methods but may in the future consider changing crop variety, water-harvesting techniques, change crop production to livestock keeping, and possibly migrate to urban centers. Lack of climate change education, low access to credit and agricultural inputs are some militating factors crippling the farmers’ effort to adapt to climate change.</p>


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