Impact of River Erosion on Agricultural Practices in Bangladesh: Review of Secondary Data

River erosion is a significant environmental challenge in Bangladesh, leading to substantial land loss, reduced crop yields, and socio-economic instability, particularly for populations who depend on agriculture. This study analyzes the multifaceted impacts of river erosion on agricultural productivity, focusing on crop yield variability, land use changes, and socio-economic consequences. Data from governmental and non-governmental sources were analyzed using R programming to identify patterns, causes, and effects of river erosion on agricultural land and crop production. The findings show that erosion-induced land loss threatens food security by reducing arable land, particularly for crops like rice and jute, and displacing communities, which exacerbates poverty and migration. The study also highlights the role of both natural processes, including seasonal monsoon variations, and anthropogenic activities, such as unplanned embankment construction, in worsening river erosion. Mitigation strategies, including vegetative stabilization and crop diversification, have shown promise in reducing erosion impacts, with vegetative stabilization identified as the most effective for long-term resilience. The study highlights the need for integrated river management strategies and sustainable agricultural practices. It suggests the adoption of policy frameworks that combine effective erosion control measures with community-based resilience approaches to safeguard agricultural productivity and livelihoods in erosion-prone areas.