增城地区洪水灾害分析：汽车工厂淹水与地铁停运共现率低但损失巨大

The co-occurrence rate of car factory flooding and subway shutdown due to serious road waterlogging is less than 0.1. Although the co-occurrence rate is low, once it happens, it will cause serious economic losses. The co-occurrence rates of car factory flooding with road waterlogging and major economic losses are also low. Although in daily life, factory flooding is always accompanied by major economic losses, the low frequency of factory flooding leads to a low co-occurrence rate. The co-occurrence rate of flooding on embankments and line damage is 0, indicating that this situation has not yet occurred in the Zengcheng area.