Sandbar Farming and Livelihood Outcomes among Char Households in Northern Bangladesh

Abstract

Aims: This study compared the socio-economic characteristics, livelihood capital assets, livelihood strategies, and livelihood outcomes of sandbar and non-sandbar farmers in the char areas of northern Bangladesh. Study Design: Cross-sectional comparative study. Place and Duration of Study: The study was conducted in Kaunia Upazila of Rangpur District, Bangladesh. Data were collected from October to December 2024. Methodology: A total of 247 farmers, including 195 sandbar farmers and 52 non-sandbar farmers, were selected using stratified random sampling. Quantitative data were collected through face-to-face interviews using a structured questionnaire, complemented by focus group discussions and key informant interviews. Livelihood conditions were assessed using the Sustainable Livelihoods Framework. Descriptive statistics and independent-samples t-tests were used for data analysis. Results: Sandbar farmers had significantly higher annual household income (BDT 529.47 ± 350.74 thousand), farm size (0.91 ± 1.10 ha), farming knowledge (28.09 ± 5.47), and social participation (12.63 ± 2.60) than non-sandbar farmers (P < 0.05). Human capital (P = 0.026) and social capital (P = 0.003) were also significantly higher among sandbar farmers, whereas natural, physical, and financial capital did not differ significantly. Resource-use typology showed that 99.2% of respondents depended primarily on natural resource-based livelihoods and 86.6% practised diversified livelihood strategies, with greater diversification among sandbar farmers. Although sandbar farmers recorded higher mean food security and environmental sustainability scores and a larger proportion of households in the high food security and high sustainability categories, these differences were not statistically significant (P = 0.161 and P = 0.109, respectively). Conclusion: Compared with non-sandbar farmers, sandbar farmers demonstrated stronger livelihood assets. However, because this cross-sectional study identifies associations rather than causal effects, the findings should be interpreted cautiously. Strengthening extension services, technical support, access to quality inputs, credit, and market linkages may facilitate wider adoption of sandbar farming in the char areas of Bangladesh.