Journal
SUSTAINABLE DEVELOPMENT
Volume -, Issue -, Pages -Publisher
WILEY
DOI: 10.1002/sd.2626
Keywords
agro-ecological zones; climate change; multivariate probit model; social groups; sustainable development
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Nepal is highly vulnerable to climate change, which has negative impacts on agriculture and food security. This study aimed to investigate the influence of agro-ecological zones and social groups on smallholder farmers' climate change adaptation in Nepal. The findings revealed that farmers in the Mountain region were more likely to adopt off-farm activities and temporary migration as strategies than those in the Terai/plain region. In terms of social groups, the Brahmin group showed a higher tendency to adopt new crop varieties and small-scale irrigation, while the Sudra group preferred temporary migration and off-farm activities. The study highlights the importance of considering location and social group differences in developing climate change adaptation policies to enhance the resilience of vulnerable farmers. Mountain and Sudra farmers require support for climate change adaptation and sustainable agriculture.
Nepal is one of the most vulnerable countries to climate change, which is negatively affecting agricultural production and food security. However, the role of agro-ecological zones and social groups in climate change adaptation (CCA) and its impact on smallholder farmers in Nepal remains unexplored. To fill this gap, this study aimed to identify the effect of agro-ecological zones and social groups on smallholder farmers' adaptation to climate change using the multivariate probit model. Multistage sampling was used to collect data from 400 households in three agro-ecological zones of Nepal. These zones were highland (mountainous region), midland (hilly region) and lowland (terai/plain region). The results of our study showed that farmers in the Mountain region are more likely to adopt off-farm activities and temporary migration as a CCA strategy than those in the Terai/plain agro-ecological zone. In the Terai/Plain, farmers mainly adopt small-scale irrigation and agroforestry. In terms of social groups, the Brahmin group was more likely to adopt new crop varieties and small-scale irrigation than the Sudra group. The Sudra farmers preferred temporary migration and off-farm activities more than the Brahmins. Our study shows that policies to promote the adoption of CCA strategies need to take into account location and social group differences in order to improve the adaptive capacity of the most vulnerable farmers. Mountain and Sudra farmers need support to adapt to climate change and sustain agriculture.
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