Natural disaster

For registration on the Risk Card, we look at combustible nature reserve with a continuous size of at least 100 ha (= 1 km²)

and areas where there may be a risk of an earthquake are indicated on the Risk Map. The following two measures apply:
— the geological composition (the rocks and/or deposits);
— particulars in the subsoil (cavities, corridors, etc.) in combination with the (former) human use for, for example, mineral extraction (coal, petroleum, gas and salt).

在风险卡（Risk Card）的注册流程中，我们将评估连续面积不小于100公顷（即1平方千米）的可燃自然保护区，以及风险地图（Risk Map）上标注的存在地震风险隐患的区域。
以下两项评估标准将适用：
— 地质构成（岩石和/或沉积物）；
— 地下细节特征（如空腔、廊道等），结合（过往）人类活动用途，例如煤炭、石油、天然气及盐矿等矿产开采活动。