In recent years, red sand floods have become a common occurrence in Binh Thuan. The latest incident took place on May 21 when a flood of red sand fell on a coastal road, causing significant damage to vehicles, houses, and tourist areas. Despite no casualties, the event prompted authorities to relocate tourists for safety.
According to Dr. Nguyen Ngoc Huy, a climate change expert, the primary cause of these floods is heavy rainfall in a short amount of time coupled with urban infrastructure hindering groundwater flow. He explained that excessive rainfall can lead to sand floods because it can accumulate quickly and be difficult for the sand to absorb due to its porous nature. Normally, sand dunes have underground water pathways that facilitate drainage, but construction projects along coastal areas can disrupt this flow by blocking or altering these pathways.
Master Nguyen Ngoc Thiep emphasized the importance of considering natural factors and minimizing human intervention in development plans to prevent such disasters. He suggested planting trees on sand hills as they help stabilize the soil and prevent sand from sliding down during heavy rainfall. Additionally, allowing natural water circuits to function freely can also help mitigate the risk of sand floods in the region by facilitating proper drainage and preventing excess water from accumulating.
Sand floods are known to affect residential areas and roads in Binh Thuan. Experts advise caution and preparedness when forecasting these events since they are challenging to predict accurately. They recommend prioritizing human safety during such incidents and implementing preventive measures such as planting trees on sand hills and allowing natural water circuits to function freely to limit damage in the future.
In conclusion, red sand floods in Binh Thuan are caused by heavy rainfall combined with urban infrastructure hindering groundwater flow. Experts suggest taking into account natural factors and minimizing human intervention in development plans while recommending caution and preparedness when forecasting these events.
While there were no casualties during the recent incident on May 21st, authorities relocated tourists for their safety due to significant damage caused by red sand falling on a coastal road.
Data recorded on the night of the event showed nearly 200 mm of rainfall in just three hours – an excessive amount that led to flooding due to poor drainage caused by construction projects along coastal areas.
To prevent such disasters from occurring again in the future, experts recommend prioritizing human safety during incidents like this one while implementing measures such as planting trees on sand hills and allowing natural water circuits to function freely.
Overall, it’s important for communities affected by red sand floods like those seen in Binh Thuan regularly take note of natural factors affecting their area while minimizing human interference whenever possible through informed planning strategies.
