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Why is there a need to identify optimal locations for flood hazard management? 


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Identifying optimal locations for flood hazard management is necessary to reduce flood damages and effectively mitigate the impact of floods downstream . By mapping the likely locations that contribute to the flood peak, it becomes possible to target flow reduction and implement mitigation actions in these areas . This approach allows for the identification of sub-catchments where detailed work can be done to test different mitigation measures . Flood hazard mapping requires the synthesis of relevant factors that affect flood occurrence, enabling accurate assessment of flood characteristics for flood management activities . The identification and classification of flood hazard areas are essential for flood management and risk decision-making . Accurate identification of surfaces susceptible to flood phenomena is crucial for reducing potential damages . Therefore, the need to identify optimal locations for flood hazard management arises from the goal of reducing flood damages, implementing effective mitigation measures, and making informed decisions for flood management and risk reduction .

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The provided paper does not explicitly mention the need to identify optimal locations for flood hazard management.
Identifying optimal locations for flood hazard management is crucial to implement nature-based solutions effectively by targeting areas contributing most to flood peaks, reducing damages downstream, as shown in SCIMAP-Flood tool.
Identifying optimal flood hazard zones aids in effective flood management and risk decision-making, crucial for mitigating harm to humans, society, and the environment, as highlighted in the study.
Identifying optimal locations for flood hazard management is crucial to accurately assess flood characteristics, reduce uncertainty, and enhance decision-making for resilient city planning.
The paper does not explicitly mention the need to identify optimal locations for flood hazard management. The paper focuses on the development of a simulation-optimization methodology for selecting and placing sustainable urban drainage systems (SUDS) to manage urban flooding.

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