Assessing Future Flooding Risk in a Coastal Lagoon Using Hydrogeological Approaches and Analysis of the 2021 Flood Event: A Case Study of Tasi-Tolu Lagoon, Dili, Timor-Leste

This study aims to apply a hydrogeological approaches and analysis of the 2021 flood event Tasi-Tolu Lagoon achieve four specific goals. Firstly, seeks determine natural characteristics lagoon, which include factors such as size, depth, water quality, ecosystem composition. Secondly, influence precipitation on volume in lagoon will be examined. involves assessing historical rainfall patterns region, well amount frequency during event. Thirdly, hydrogeologic geologic conditions evaluated. examining type structure soil bedrock, presence aquifers or other underground sources, movement through surrounding landscape. Finally, assess risk future flooding Lagoon, based insights gained from previous analyses. Overall, this study’s goal is provide comprehensive understanding that contribute Lagoon. knowledge could used inform mitigation strategies improve our ability predict respond events region.