Flood Control

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Engineer Explains Hidden Designs Behind ‘Hurricane-Proof Town’
The Wall Street Journal· 2025-08-13 14:00
Resilience and Disaster Mitigation in Real Estate Development - The real estate industry acknowledges that hurricane categories, based solely on wind speeds, don't fully represent the potential for water damage [1] - Responsible development involves building resilience to extreme weather events, enabling quicker recovery [8] - The industry recognizes the need for proactive measures to mitigate destruction caused by hurricanes [7] Water Management Strategies - Babcock Ranch utilized existing water systems and mimicked them to manage water levels [2] - The development implemented a network of bowls (ponds and lakes) to control water levels, allowing drainage before hurricanes [3] - Slowing down water flow enables wetlands to absorb water, preventing storm water inundation [3] Location and Elevation Considerations - Location about 20 miles (32.18 kilometers) inland provides protection from storm surge [5] - Elevation strategies, raising the development footprint overall and directing water to specific collection points, are crucial [4] Hurricane Impact and Risk Assessment - Since 1980, hurricanes have caused over 7,000 deaths and $1.5 trillion (1.5 million million) in damages [7] - Inland counties account for approximately 25% of hurricane-related deaths in the US [6] - There is a 1% annual chance of a 100-year storm event occurring [6]
全警备战护民安
Liao Ning Ri Bao· 2025-08-11 01:24
Group 1 - The core viewpoint emphasizes the importance of proactive flood prevention and rescue operations by the police, highlighting the need for readiness and effective response to potential flood situations [1][2] - The provincial police have mobilized over 100,000 personnel and 38,000 vehicles, successfully relocating more than 12,000 individuals and identifying over 4,000 flood-related hazards [1][2] - A specialized rescue team has been established within the provincial police system, consisting of 506 elite members and 2,469 reserve members, all trained in water rescue [2] Group 2 - The police departments are implementing a unified framework for flood prevention, with tailored strategies for different regions, such as the establishment of a flood information platform in Dalian City [2] - Technology is being leveraged to enhance flood response, including the use of drones for monitoring key water bodies and the deployment of reflective warning signs for nighttime safety [2] - The emergency response mechanism is designed for rapid mobilization and coordination among various police units, ensuring efficient resource allocation and real-time communication [2]