Author(s): Alexey Ivanovich Petrov

Abstract: The study explores the performance of bio-engineered solutions as sustainable alternatives to conventional methods for riverbank protection, focusing on their efficacy in erosion control, ecological restoration, and socio-economic benefits. The objectives were to evaluate the effectiveness of bio-engineering techniques under varying hydrodynamic conditions and to provide evidence-based recommendations for sustainable riverbank management. A case study approach was employed on the XYZ River, where three zones-bio-engineered, conventional, and control-were monitored over two years. Data collection involved hydrodynamic modeling, vegetation assessment, and biodiversity monitoring, supported by community engagement workshops. Statistical analyses, including ANOVA, were performed to compare the treatments.Results revealed that bio-engineered zones achieved superior ecological outcomes, with a 95% vegetation cover and a biodiversity index increase to 3.6. Although erosion rates in bio-engineered zones were lower (10-60 mm/year) compared to control zones (50-70 mm/year), they did not differ significantly from conventional methods (p = 0.958). The findings highlight the ecological and socio-economic benefits of bio-engineered solutions, including habitat restoration and enhanced community involvement. However, variability in erosion control performance suggests the need for site-specific adaptations and hybrid approaches combining bio-engineered and conventional methods.The study concludes that bio-engineered solutions are viable, sustainable alternatives for riverbank protection, aligning with global environmental goals. Practical recommendations include tailored vegetation selection, hybrid solution designs, and community-based management for maintenance and long-term success. Future research should focus on long-term monitoring, hydrodynamic modeling, and cost-benefit analyses to optimize bio-engineering applications in diverse riverine contexts.

DOI: 10.22271/27078302.2024.v5.i2a.48

Pages: 11-15 | Views: 71 | Downloads: 25

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