Ruben Vruggink

Initial Offshore Sediment Investigation for Augmenting Sand Supply on Carmel Beach, California — Conducted an initial screening investigation of offshore sediment sources to support potential beach nourishment at Carmel Beach. Evaluated sediment availability and compatibility within the Carmel Bay sediment cell, considering geomorphic constraints imposed by Arrowhead Point and Carmel Point. The study informed the Carmel adaptation pathways effort by identifying feasible offshore sand sources and assessing their potential to enhance coastal resilience and maintain beach recreation value.

Nature-Based Solutions for Mitigating Coastal Erosion through Sediment Management in the Zuma Littoral Cell, California — Conducting a comprehensive feasibility study to address the pressing issue of coastal erosion exacerbated by climate change impacts, including rising sea levels and increased wave power. Involved in sediment modeling, risk assessment, economic analysis, and providing an overview of the permitting process. The project proposes an innovative sediment nourishment strategy to mitigate erosion along the Zuma Littoral Cell by utilizing sediment trapped in the Mugu Submarine Canyon. The goal is to enhance beach access, reduce flooding risks, and demonstrate the effectiveness of nature-based solutions for coastal management.

Preliminary Design and Cost Estimates for Coastal Protection of West Coast Beaches and Kunta Kinteh Island, Gambia — Conducted comprehensive feasibility studies to assess coastal erosion risks and develop preliminary designs for protective measures. Collaborated with local stakeholders to estimate costs and ensure sustainable solutions that align with environmental regulations.

Flood Risk Management Project, Gabon — Conducted a detailed flood risk assessment across four cities, analyzing riverine systems and their susceptibility to flooding. Employed hydrological modeling techniques to predict flood events and developed mitigation strategies. Engaged with local communities to share findings and enhance awareness of flood risks and management practices.