Subsidence – Soil fall 2020-2050 at level fixation

Fixation is the scenario in which there is no indexation. The groundwater level will therefore no longer be reduced as a reaction to a falling soil. The map layer ‘Soil fall 2020-2050 at level fixation’ shows the extent of subsidence with this measure.固持情景（Fixation）指未实施水位标引（indexation）的场景。因此，地下水水位将不再因土壤沉降而出现下降。地图图层"固持水位水平下2020-2050年土壤沉降"展示了该措施下的地面沉降范围。