Disseminating and using information on climate change and variability: a case study of farmers in Maluga and Chibela villages in central Tanzania
Abstract
This study formed part of a broader PhD research which investigated how access
to, and use of, information enhances farmers’ adaptation to climate change and
variability in the agricultural sector in semi-arid Central Tanzania. The research
was carried out in two villages using Rogers’ (2003) Diffusion of Innovations
(DOI) theory and model to assess the dissemination of this information and its
use by farmers. The predominantly qualitative study employed a post-positivist
paradigm and some elements of a quantitative approach for the data collection
and analysis. The principal data collection methods were interviews and focus
group discussions. The study population comprised farmers, agricultural
extension officers and the Climate Change Adaptation in Africa (CCAA) project
manager. The qualitative data was subjected to content analysis, whereas the
quantitative data was analysed to generate mostly descriptive statistics. The
key findings showed that researchers, extension officers and village leaders
disseminate information on climate change and variability to farmers, and that
radio and mobile phones were the most relied upon sources in disseminating
this information. Despite the benefits, however, the results showed that
farmers felt there were several barriers to dissemination and use. To mitigate
the adverse effects of climate change and variability on farming, the study
recommends the repackaging of current and accurate information on climate
change and variability, farmer education and training, and collaboration between
researchers, meteorology experts, extension officers and farmers. Moreover, a
clear policy framework for disseminating information related to climate change
and variability is required.